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Installation:
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	Check out svn:
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		svn co https://code.nceas.ucsb.edu/code/projects/bien/trunk bien
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	cd bien/
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	Install: make install
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		**WARNING**: This will delete the public schema of your VegBIEN DB!
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	Uninstall: make uninstall
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		**WARNING**: This will delete your entire VegBIEN DB!
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		This includes all archived imports and staging tables.
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Connecting to vegbiendev:
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	ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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	cd /home/bien # should happen automatically at login
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Single datasource refresh:
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	ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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	# -> Maintenance > to back up the vegbiendev databases
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	# place updated extract in inputs/ACAD/_src/
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	# place extracted flat file(s) in the appropriate table subdirs
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	rm=1 inputs/<datasrc>/run # reload staging tables
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	make inputs/<datasrc>/reimport_scrub by_col=1 &
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		# this works whether or not datasource is already imported
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	tail -150 inputs/<datasrc>/*/logs/public.log.sql # view progress
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	# -> Full database import > To re-run geoscrubbing
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	# -> Full database import > To remake analytical DB
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	# -> Maintenance > to back up the vegbiendev databases
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Notes on system stability:
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	**WARNING**: when shutting down the VM, always first stop Postgres:
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		sudo service postgresql stop
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		this prevents the OS from SIGKILLing Postgres, which sometimes causes
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		database corruption
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	**WARNING**: system upgrades can break key parts of the full-database
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		import, causing errors such as disk space overruns. for this reason, it
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		is recommended to maintain a snapshot copy of the VM as it was at the
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		last successful import, for fallback use if a system upgrade breaks
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		anything. system upgrades on the snapshot VM should be disabled
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		completely, and because this will also disable security fixes, the
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		snapshot VM should be disconnected from the internet and all networking
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		interfaces. (this is an unfortunate consequence of modern OSes being
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		written in non-memory-safe languages such as C and C++.)
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Notes on running programs:
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	**WARNING**: always start with a clean shell, to avoid spurious bugs. the
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		shell should not have changes to the env vars. (there have been bugs
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		that went away after closing and reopening the terminal window.) note
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		that running `exec bash` is not sufficient to *reset* the env vars.
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Notes on editing files:
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	**WARNING**: shell scripts should always be read-only, so that editing them
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		while an import is in progress will not crash the import (see
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		http://vegpath.org/links/#**%20modifying%20a%20running%20shell%20script)
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Full database import:
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	**WARNING**: You must perform *every single* step listed below, to avoid
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		breaking column-based import
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	**WARNING**: always start with a clean shell, as described above under
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		"Notes on running programs"
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	**IMPORTANT**: the beginning of the import should be scheduled at a time
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		when the DB will not be needed for other uses. this is necessary because
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		vegbiendev will be slow for the first few hours of the import, due to
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		the import using all the available cores.
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	do steps under Maintenance > "to synchronize vegbiendev, jupiter, and
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		your local machine"
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	On local machine:
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		make inputs/upload
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		make inputs/upload live=1
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		make test by_col=1 # runtime: 1 h ("53m7.383s") @starscream
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			if you encounter errors, they are most likely related to the
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				PostgreSQL error parsing in /lib/sql.py parse_exception()
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			See note under Testing below
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	ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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	Ensure there are no local modifications: svn st
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	up
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	make inputs/download
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	make inputs/download live=1
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	For each newly-uploaded datasource above: make inputs/<datasrc>/reinstall
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	Update the auxiliary schemas: make schemas/reinstall
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		**WARNING**: requires sudo access!
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		The public schema will be installed separately by the import process
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	Delete imports before the last so they won't bloat the full DB backup:
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		make backups/vegbien.<version>.backup/remove
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		To keep a previous import other than the public schema:
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			export dump_opts='--exclude-schema=public --exclude-schema=<version>'
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			# env var will be inherited by `screen` shell
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	restart Postgres to free up any disk space used by temp tables from the last
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		import (this is apparently not automatically reclaimed):
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		make postgres_restart
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	Make sure there is at least 1 TB of disk space on /: df -h
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		although the import schema itself is only 315 GB, Postgres uses
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			significant temporary space at the beginning of the import.
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			the total disk usage oscillates between 1.2 TB and the entire disk
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			for the first day (for import started @12:55:09, high-water marks of
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			1.7 TB @14:00:25, 1.8 TB @15:38:32; then next day w/ 2 datasources
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			running: entire disk for 4 min @05:35:44, 1.8 TB @11:15:05).
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		To free up space, remove backups that have been archived on jupiter:
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			List backups/ to view older backups
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			Check their MD5 sums using the steps under On jupiter below
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			Remove these backups
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	for full import:
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		screen
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		Press ENTER
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	$0 # nested shell to prevent errexit from closing the window
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	the following must happen within screen to avoid affecting the outer shell:
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	unset TMOUT # TMOUT causes shell to exit even with background processes
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	set -o ignoreeof # prevent Ctrl+D from exiting shell to keep attached jobs
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	on local machine:
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		unset n # clear any limit set in .profile (unless desired)
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		unset log # allow logging output to go to log files
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	unset version # clear any version from last import, etc.
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	if no commits have been made since the last import (eg. if retrying an
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		import), set a custom version that differs from the auto-assigned one
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		(would otherwise cause a collision with the last import):
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		svn info
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		extract the svn revision after "Revision:"
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		export version=r[revision]_2 # +suffix to distinguish from last import
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			# env var will be inherited by `screen` shell
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	to import just a subset of the datasources:
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		declare -ax inputs; inputs=(inputs/{src,...}/) # no () in declare on Mac
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			# array vars *not* inherited by `screen` shell
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		export version=custom_import_name
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	Start column-based import: . bin/import_all
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		To use row-based import: . bin/import_all by_col=
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		To stop all running imports: . bin/stop_imports
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		**WARNING**: Do NOT run import_all in the background, or the jobs it
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			creates won't be owned by your shell.
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		Note that import_all will take up to an hour to import the NCBI backbone
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			and other metadata before returning control to the shell.
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		To view progress:
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			tail inputs/{.,}??*/*/logs/$version.log.sql
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	note: at the beginning of the import, the system may send out CPU load
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		warning e-mails. these can safely be ignored. (they happen because the
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		parallel imports use all the available cores.)
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	for test import, turn off DB backup (also turns off analytical DB creation):
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		kill % # cancel after_import()
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	Wait (4 days) for the import to finish
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	**WARNING**: do *not* run backups/pg_snapshot while the import is running,
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		due to continuously-changing files
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	**WARNING**: do *not* run backups/pg_snapshot until the previous import has
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		been replaced, to avoid running into disk space limits
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	To recover from a closed terminal window: screen -r
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	To restart an aborted import for a specific table:
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		export version=<version>
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		(set -o errexit; make inputs/<datasrc>/<table>/import_scrub by_col=1 continue=1; make inputs/<datasrc>/publish) &
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		bin/after_import $! & # $! can also be obtained from `jobs -l`
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	Get $version: echo $version
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	Set $version in all vegbiendev terminals: export version=<version>
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	When there are no more running jobs, exit `screen`: exit # not Ctrl+D
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	upload logs: make inputs/upload live=1
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	On local machine: make inputs/download-logs live=1
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	check for disk space errors:
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		grep --files-with-matches -F 'No space left on device' inputs/{.,}??*/*/logs/$version.log.sql
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		if there are any matches:
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			manually reimport these datasources using the steps under
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				Single datasource import
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			bin/after_import &
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			wait for the import to finish
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	tail inputs/{.,}??*/*/logs/$version.log.sql
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	In the output, search for "Command exited with non-zero status"
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	For inputs that have this, fix the associated bug(s)
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	If many inputs have errors, discard the current (partial) import:
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		make schemas/$version/uninstall
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	Otherwise, continue
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	In PostgreSQL:
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		Go to wiki.vegpath.org/VegBIEN_contents
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		Get the # observations
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		Get the # datasources
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		Get the # datasources with observations
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		in the r# schema:
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		Check that analytical_stem contains [# observations] rows
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		Check that source contains [# datasources] rows up through XAL. If this
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			is not the case, manually check the entries in source against the
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			datasources list on the wiki page (some datasources may be near the
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			end depending on import order).
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		Check that provider_count contains [# datasources with observations]
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			rows with dataset="(total)" (at the top when the table is unsorted)
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	Check that TNRS ran successfully:
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		tail -100 inputs/.TNRS/tnrs/logs/tnrs.make.log.sql
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		If the log ends in an AssertionError
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			"assert sql.table_col_names(db, table) == header":
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			Figure out which TNRS CSV columns have changed
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			On local machine:
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				Make the changes in the DB's TNRS and public schemas
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				rm=1 inputs/.TNRS/schema.sql.run export_
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				make schemas/remake
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				inputs/test_taxonomic_names/test_scrub # re-run TNRS
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				rm=1 inputs/.TNRS/data.sql.run export_
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				Commit
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			ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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				If dropping a column, save the dependent views
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				Make the same changes in the live TNRS.tnrs table on vegbiendev
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				If dropping a column, recreate the dependent views
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				Restart the TNRS client: make scrub by_col=1 &
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	Publish the new import:
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		**WARNING**: Before proceeding, be sure you have done *every single*
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			verification step listed above. Otherwise, a previous valid import
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			could incorrectly be overwritten with a broken one.
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		make schemas/$version/publish # runtime: 1 min ("real 1m10.451s")
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	unset version
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	make backups/upload live=1
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	on local machine:
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		make backups/vegbien.$version.backup/download live=1
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			# download backup to local machine
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	ssh aaronmk@jupiter.nceas.ucsb.edu
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		cd /data/dev/aaronmk/bien/backups
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		For each newly-archived backup:
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			make -s <backup>.md5/test
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			Check that "OK" is printed next to the filename
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	If desired, record the import times in inputs/import.stats.xls:
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		On local machine:
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		Open inputs/import.stats.xls
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		If the rightmost import is within 5 columns of column IV:
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			Copy the current tab to <leftmost-date>~<rightmost-date>
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			Remove the previous imports from the current tab because they are
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				now in the copied tab instead
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		Insert a copy of the leftmost "By column" column group before it
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		export version=<version>
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		bin/import_date inputs/{.,}??*/*/logs/$version.log.sql
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		Update the import date in the upper-right corner
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		bin/import_times inputs/{.,}??*/*/logs/$version.log.sql
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		Paste the output over the # Rows/Time columns, making sure that the
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			row counts match up with the previous import's row counts
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		If the row counts do not match up, insert or reorder rows as needed
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			until they do. Get the datasource names from the log file footers:
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			tail inputs/{.,}??*/*/logs/$version.log.sql
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		Commit: svn ci -m 'inputs/import.stats.xls: updated import times'
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	Running individual steps separately:
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	To run TNRS:
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		To use an import other than public: export version=<version>
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		to rescrub all names:
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			make inputs/.TNRS/reinstall
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			re-create public-schema views that were cascadingly deleted
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		make scrub &
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		To view progress:
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			tail -100 inputs/.TNRS/tnrs/logs/tnrs.make.log.sql
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	To re-run geoscrubbing:
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		$ screen
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		# press Enter
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		# to use an import other than public: $ export version=<version>
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		$ bin/psql_verbose_vegbien <<<'SELECT geoscrub_input_view_modify();' &
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			# runtime: 8 min ("7:40.54") @r14089 @vegbiendev
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		# wait until done
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		$ rm=1 exports/geoscrub_input.csv.run
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			# runtime: 25 s ("0m24.936s") @r14089 @vegbiendev
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		$ rm=1 inputs/.geoscrub/geoscrub_output/geoscrub.csv.run &
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			# runtime: 2.5 h
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		# wait until done
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		$ rm=1 inputs/.geoscrub/run &
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			# runtime: 15 min ("16m34.052s") @r14089 @vegbiendev
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		# wait until done
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		# re-create public-schema views that were cascadingly deleted
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		# press Ctrl+D
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		# remake the analytical DB (below)
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	To remake analytical DB:
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		To use an import other than public: export version=<version>
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		bin/make_analytical_db & # runtime: 13 h ("12:43:57elapsed")
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		To view progress:
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			tail -150 inputs/analytical_db/logs/make_analytical_db.log.sql
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	To back up DB (staging tables and last import):
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		To use an import *other than public*: export version=<version>
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		make backups/TNRS.backup-remake &
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		dump_opts=--exclude-schema=public make backups/vegbien.$version.backup/test &
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			If after renaming to public, instead set dump_opts='' and replace
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			$version with the appropriate revision
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		make backups/upload live=1
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Datasource setup:
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	On local machine:
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	Example steps for a datasource: wiki.vegpath.org/Import_process_for_Madidi
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	umask ug=rwx,o= # prevent files from becoming web-accessible
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	Add a new datasource: make inputs/<datasrc>/add
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		<datasrc> may not contain spaces, and should be abbreviated.
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		If the datasource is a herbarium, <datasrc> should be the herbarium code
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			as defined by the Index Herbariorum <http://sweetgum.nybg.org/ih/>
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	For a new-style datasource (one containing a ./run runscript):
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		"cp" -f inputs/.NCBI/{Makefile,run,table.run} inputs/<datasrc>/
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	For MySQL inputs (exports and live DB connections):
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		For .sql exports:
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			Place the original .sql file in _src/ (*not* in _MySQL/)
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			Follow the steps starting with Install the staging tables below.
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				This is for an initial sync to get the file onto vegbiendev.
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			ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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				Create a database for the MySQL export in phpMyAdmin
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				Give the bien user all database-specific privileges *except*
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					UPDATE, DELETE, ALTER, DROP. This prevents bugs in the
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					import scripts from accidentally deleting data.
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				bin/mysql_bien database <inputs/<datasrc>/_src/export.sql &
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		mkdir inputs/<datasrc>/_MySQL/
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		cp -p lib/MySQL.{data,schema}.sql.make inputs/<datasrc>/_MySQL/
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		Edit _MySQL/*.make for the DB connection
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			For a .sql export, use server=vegbiendev and --user=bien
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		Skip the Add input data for each table section
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	For MS Access databases:
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		Place the .mdb or .accdb file in _src/
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		Download and install Access To PostgreSQL from
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			http://www.bullzip.com/download.php
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		Use Access To PostgreSQL to export the database:
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			Export just the tables/indexes to inputs/<datasrc>/<file>.schema.sql
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			Export just the data to inputs/<datasrc>/<file>.data.sql
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		In <file>.schema.sql, make the following changes:
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			Replace text "BOOLEAN" with "/*BOOLEAN*/INTEGER"
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			Replace text "DOUBLE PRECISION NULL" with "DOUBLE PRECISION"
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		Skip the Add input data for each table section
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	Add input data for each table present in the datasource:
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		For .sql exports, you must use the name of the table in the DB export
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		For CSV files, you can use any name. It's recommended to use a table
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			name from <https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCSV#Suggested-table-names>
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		Note that if this table will be joined together with another table, its
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			name must end in ".src"
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		make inputs/<datasrc>/<table>/add
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			Important: DO NOT just create an empty directory named <table>!
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				This command also creates necessary subdirs, such as logs/.
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		If the table is in a .sql export: make inputs/<datasrc>/<table>/install
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			Otherwise, place the CSV(s) for the table in
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			inputs/<datasrc>/<table>/ OR place a query joining other tables
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			together in inputs/<datasrc>/<table>/create.sql
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		Important: When exporting relational databases to CSVs, you MUST ensure
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			that embedded quotes are escaped by doubling them, *not* by
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			preceding them with a "\" as is the default in phpMyAdmin
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		If there are multiple part files for a table, and the header is repeated
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			in each part, make sure each header is EXACTLY the same.
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			(If the headers are not the same, the CSV concatenation script
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			assumes the part files don't have individual headers and treats the
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			subsequent headers as data rows.)
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		Add <table> to inputs/<datasrc>/import_order.txt before other tables
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			that depend on it
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		For a new-style datasource:
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			"cp" -f inputs/.NCBI/nodes/run inputs/<datasrc>/<table>/
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			inputs/<datasrc>/<table>/run
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	Install the staging tables:
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		make inputs/<datasrc>/reinstall quiet=1 &
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		For a MySQL .sql export:
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			At prompt "[you]@vegbiendev's password:", enter your password
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			At prompt "Enter password:", enter the value in config/bien_password
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		To view progress: tail -f inputs/<datasrc>/<table>/logs/install.log.sql
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		View the logs: tail -n +1 inputs/<datasrc>/*/logs/install.log.sql
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			tail provides a header line with the filename
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			+1 starts at the first line, to show the whole file
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		For every file with an error 'column "..." specified more than once':
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			Add a header override file "+header.<ext>" in <table>/:
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				Note: The leading "+" should sort it before the flat files.
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					"_" unfortunately sorts *after* capital letters in ASCII.
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				Create a text file containing the header line of the flat files
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				Add an ! at the beginning of the line
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					This signals cat_csv that this is a header override.
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				For empty names, use their 0-based column # (by convention)
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				For duplicate names, add a distinguishing suffix
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				For long names that collided, rename them to <= 63 chars long
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				Do NOT make readability changes in this step; that is what the
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					map spreadsheets (below) are for.
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				Save
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		If you made any changes, re-run the install command above
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	Auto-create the map spreadsheets: make inputs/<datasrc>/
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	Map each table's columns:
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		In each <table>/ subdir, for each "via map" map.csv:
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			Open the map in a spreadsheet editor
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			Open the "core map" /mappings/Veg+-VegBIEN.csv
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			In each row of the via map, set the right column to a value from the
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				left column of the core map
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			Save
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		Regenerate the derived maps: make inputs/<datasrc>/
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	Accept the test cases:
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		For a new-style datasource:
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			inputs/<datasrc>/run
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			svn di inputs/<datasrc>/*/test.xml.ref
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			If you get errors, follow the steps for old-style datasources below
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		For an old-style datasource:
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			make inputs/<datasrc>/test
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			When prompted to "Accept new test output", enter y and press ENTER
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			If you instead get errors, do one of the following for each one:
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			-	If the error was due to a bug, fix it
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			-	Add a SQL function that filters or transforms the invalid data
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			-	Make an empty mapping for the columns that produced the error.
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				Put something in the Comments column of the map spreadsheet to
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				prevent the automatic mapper from auto-removing the mapping.
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			When accepting tests, it's helpful to use WinMerge
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				(see WinMerge setup below for configuration)
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		make inputs/<datasrc>/test by_col=1
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			If you get errors this time, this always indicates a bug, usually in
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				the VegBIEN unique constraints or column-based import itself
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	Add newly-created files: make inputs/<datasrc>/add
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	Commit: svn ci -m "Added inputs/<datasrc>/" inputs/<datasrc>/
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	Update vegbiendev:
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		ssh aaronmk@jupiter.nceas.ucsb.edu
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			up
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		On local machine:
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			./fix_perms
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			make inputs/upload
389 10025 aaronmk
			make inputs/upload live=1
390 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
391 12998 aaronmk
			up
392 8458 aaronmk
			make inputs/download
393 10025 aaronmk
			make inputs/download live=1
394 8458 aaronmk
			Follow the steps under Install the staging tables above
395 1773 aaronmk
396 10884 aaronmk
Maintenance:
397
	on a live machine, you should put the following in your .profile:
398
--
399
# make svn files web-accessible. this does not affect unversioned files, because
400
# these get the right permissions on the local machine instead.
401
umask ug=rwx,o=rx
402
403
unset TMOUT # TMOUT causes screen to exit even with background processes
404
--
405
	if http://vegbiendev.nceas.ucsb.edu/phppgadmin/ goes down:
406 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
407 12548 aaronmk
			make phppgadmin-Linux
408 13027 aaronmk
	regularly, re-run full-database import so that bugs in it don't pile up.
409
		it needs to be kept in working order so that it works when it's needed.
410 13466 aaronmk
	to back up the vegbiendev databases:
411
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
412
		back up MySQL: # usually few changes, so do this first
413 14554 aaronmk
			backups/mysql_snapshot
414 13466 aaronmk
			l=1        overwrite=1 inplace=1 local_dir=/ remote_url="$USER@jupiter:/data/dev/aaronmk/Documents/BIEN/" subpath=/var/lib/mysql.bak/ sudo -E env PATH="$PATH" bin/sync_upload
415
			on local machine:
416
			l=1 swap=1 overwrite=1 inplace=1 local_dir=~ sync_remote_subdir=                          subpath=~/Documents/BIEN/var/lib/mysql.bak/                          bin/sync_upload
417
		back up Postgres:
418 14554 aaronmk
			backups/pg_snapshot
419 10884 aaronmk
	to synchronize vegbiendev, jupiter, and your local machine:
420 12226 aaronmk
		**WARNING**: pay careful attention to all files that will be deleted or
421 10884 aaronmk
			overwritten!
422
		install put if needed:
423
			download https://uutils.googlecode.com/svn/trunk/bin/put to ~/bin/ and `chmod +x` it
424
		when changes are made on vegbiendev:
425 12951 aaronmk
			avoid extraneous diffs when rsyncing:
426
				on all machines:
427
				up
428
				./fix_perms
429 13284 aaronmk
			ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
430 12396 aaronmk
				upload:
431 11259 aaronmk
				overwrite=1 bin/sync_upload --size-only
432 13337 aaronmk
					then review diff, and rerun with `l=1` prepended
433 12396 aaronmk
			on your machine:
434
				download:
435 13942 aaronmk
				overwrite=1 swap=1 src=. dest='aaronmk@jupiter.nceas.ucsb.edu:~/bien' put --exclude=.svn web/BIEN3/TWiki
436 13337 aaronmk
					then review diff, and rerun with `l=1` prepended
437 12957 aaronmk
				swap=1 bin/sync_upload backups/TNRS.backup
438 13337 aaronmk
					then review diff, and rerun with `l=1` prepended
439 11259 aaronmk
				overwrite=1 swap=1 bin/sync_upload --size-only
440 13337 aaronmk
					then review diff, and rerun with `l=1` prepended
441 10884 aaronmk
				overwrite=1 sync_remote_url=~/Dropbox/svn/ bin/sync_upload --existing --size-only # just update mtimes/perms
442 13337 aaronmk
					then review diff, and rerun with `l=1` prepended
443 12959 aaronmk
	to back up e-mails:
444
		on local machine:
445
		/Applications/gmvault-v1.8.1-beta/bin/gmvault sync --multiple-db-owner --type quick aaronmk.nceas@gmail.com
446
		/Applications/gmvault-v1.8.1-beta/bin/gmvault sync --multiple-db-owner --type quick aaronmk@nceas.ucsb.edu
447
		open Thunderbird
448
		click the All Mail folder for each account and wait for it to download the e-mails in it
449
	to back up the version history:
450 13333 aaronmk
		# back up first on the local machine, because often only the svnsync
451
			command gets run, and that way it will get backed up immediately to
452
			Dropbox (and hourly to Time Machine), while vegbiendev only gets
453
			backed up daily to tape
454
		on local machine:
455 13331 aaronmk
		svnsync sync file://"$HOME"/Dropbox/docs/BIEN/svn_repo/ # initial runtime: 1.5 h ("08:21:38" - "06:45:26") @vegbiendev
456 12959 aaronmk
		(cd ~/Dropbox/docs/BIEN/git/; git svn fetch)
457 14565 aaronmk
		# use absolute path for vegbiendev commands because the Ubuntu 14.04
458
			version of rsync doesn't expand ~ properly
459 13332 aaronmk
		overwrite=1        src=~ dest='aaronmk@jupiter.nceas.ucsb.edu:/data/dev/aaronmk/' put Dropbox/docs/BIEN/svn_repo/ # runtime: 1 min ("1:05.08")
460 13337 aaronmk
			then review diff, and rerun with `l=1` prepended
461 13332 aaronmk
		overwrite=1        src=~ dest='aaronmk@jupiter.nceas.ucsb.edu:/data/dev/aaronmk/' put Dropbox/docs/BIEN/git/
462 13337 aaronmk
			then review diff, and rerun with `l=1` prepended
463 14553 aaronmk
	to back up vegbiendev:
464 14568 aaronmk
		do steps under Maintenance > "to synchronize vegbiendev, jupiter, and
465
			your local machine"
466 14553 aaronmk
		on local machine:
467 14574 aaronmk
			l=1 overwrite=1 inplace=1 src=root@vegbiendev.nceas.ucsb.edu:/ dest=~/Documents/BIEN/vegbiendev/ sudo -E put --exclude=/var/lib/mysql.bak --exclude=/var/lib/postgresql.bak --exclude='/var/lib/postgresql/9.3/main/*/' --exclude=/home/aaronmk/bien
468 14601 aaronmk
			# enable --link-dest to work:
469
				chmod -R o+r ~/bien/.svn/; find ~/bien/.svn -type d -exec chmod o+rx {} \; # match perms
470
				l=1 overwrite=1 del= src='aaronmk@vegbiendev.nceas.ucsb.edu:~/bien/' dest=~/bien/ put --existing --size-only .svn/pristine/ # match times and perms
471
			l=1 overwrite=1 inplace=1 src=aaronmk@vegbiendev.nceas.ucsb.edu:/ dest=~/Documents/BIEN/vegbiendev/ sudo -E put --link-dest="$HOME"/Documents/BIEN/svn/ --no-owner --no-group home/aaronmk/bien/
472
				# --no-owner --no-group: needed to allow --link-dest to work
473
				# --link-dest: relative to dest, not currdir, so need abs path
474 14399 aaronmk
	to back up the local machine's settings:
475
		do step when changes are made on vegbiendev > on your machine, download
476
		ssh aaronmk@jupiter.nceas.ucsb.edu
477
			(cd ~/Dropbox/svn/; up)
478
		on your machine:
479 14549 aaronmk
			sudo find / -name .DS_Store -print -delete
480 14399 aaronmk
			rm ~/'Library/Thunderbird/Profiles/9oo8rcyn.default/ImapMail/imap.googlemail.com/[Gmail].sbd/Spam'
481
				# remove the downloaded Spam folder, because spam e-mails often contain viruses that would trigger clamscan
482 14548 aaronmk
			overwrite=1           sync_local_dir=~/Dropbox/svn/ sync_remote_subdir=Dropbox/svn/ bin/sync_upload --size-only # just update mtimes
483 14399 aaronmk
				then review diff, and rerun with `l=1` prepended
484 14607 aaronmk
			overwrite=1 inplace=1 sync_local_dir=~/             sync_remote_subdir=             bin/sync_upload ~/"VirtualBox VMs/**" # need inplace=1 because they are very large files
485 14399 aaronmk
				then review diff, and rerun with `l=1` prepended
486 14607 aaronmk
			overwrite=1           sync_local_dir=~/             sync_remote_subdir=             bin/sync_upload --exclude="/Library/Saved Application State/" --exclude="/Library/Thunderbird/Profiles/9oo8rcyn.default/global-messages-db.sqlite" --exclude="/.Trash/" --exclude="/bin/" --exclude="/bin/pg_ctl" --exclude="/bin/unzip" --exclude="/Dropbox/home/" --exclude="/.profile" --exclude="/.shrc" --exclude="/.bashrc" --exclude="/software/**/.svn/"
487 14399 aaronmk
				then review diff, and rerun with `l=1` prepended
488
			stop Dropbox: system tray > Dropbox icon > gear icon > Quit Dropbox
489
				this prevents Dropbox from trying to capture filesystem
490
				events while syncing
491 14607 aaronmk
			overwrite=1           sync_local_dir=~/             sync_remote_url=~/Dropbox/home/ bin/sync_upload --exclude="/Library/Saved Application State/" --exclude="/Library/Thunderbird/Profiles/9oo8rcyn.default/global-messages-db.sqlite" --exclude="/.Trash/" --exclude="/.dropbox/" --exclude="/Documents/BIEN/" --exclude="/Dropbox/" --exclude="/software/" --exclude="/VirtualBox VMs/**.sav" --exclude="/VirtualBox VMs/**.vdi" --exclude="/VirtualBox VMs/**.vmdk"
492 14399 aaronmk
				then review diff, and rerun with `l=1` prepended
493
			start Dropbox: /Applications > double-click Dropbox.app
494 10884 aaronmk
	to backup files not in Time Machine:
495 11516 aaronmk
		On local machine:
496 14656 aaronmk
		on first run, create parent dirs:
497 14658 aaronmk
			sudo mkdir -p /Volumes/Time\ Machine\ Backups/root/Users/aaronmk/Documents/BIEN/
498 14657 aaronmk
			l=1 src=/ dest=/Volumes/Time\ Machine\ Backups/root/ sudo -E put --existing
499
		l=1 overwrite=1 src=/ dest=/Volumes/Time\ Machine\ Backups/root/ sudo -E put --include='/vegbiendev**' --exclude='**' Users/aaronmk/Documents/BIEN/ # initial runtime: 4 h ("13912.63")
500 14656 aaronmk
			# this cannot be backed up by Time Machine because it dereferences hard links
501 14657 aaronmk
		l=1 overwrite=1 src=/ dest=/Volumes/Time\ Machine\ Backups/root/ sudo -E put usr/local/var/postgres/
502 14655 aaronmk
			# this cannot be backed up by Time Machine because it prevents the backup process from ending
503 13797 aaronmk
		launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist # stop the PostgreSQL server
504 14657 aaronmk
		l=1 overwrite=1 src=/ dest=/Volumes/Time\ Machine\ Backups/root/ sudo -E put usr/local/var/postgres/
505 13797 aaronmk
		launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist # start the PostgreSQL server
506 14400 aaronmk
	to back up the local machine's hard drive:
507
		turn on and connect the 2 TB external hard drive
508 14608 aaronmk
		screen
509 14623 aaronmk
		# --exclude='/\**': exclude *-files indicating the (differing) retention
510
		#  statuses of the partitions involved
511 14627 aaronmk
		l=1 overwrite=1 src=/ dest='/Volumes/BIEN3.**SAVE**/' sudo -E put --exclude='/\**' --exclude=/.fseventsd/ --exclude=/private/var/vm/ --exclude=/usr/local/var/postgres/ --exclude=/Users/aaronmk/.dropbox/
512 14573 aaronmk
			# no --extended-attributes: rsync has to visit every file for this
513 14562 aaronmk
			# runtime: 10 min (~600); initial runtime: 4-13 h ("2422.84"+"12379.91" .. "45813.19"+"747.96")
514 14580 aaronmk
		# repeat until only minimal changes
515 14627 aaronmk
		l=1 overwrite=1 src=/ dest='/Volumes/BIEN3.**SAVE**/' sudo -E put --exclude='/\**' --exclude=/.fseventsd/ --exclude=/private/var/vm/
516 14550 aaronmk
		stop Dropbox: system tray > Dropbox icon > gear icon > Quit Dropbox
517
			otherwise, the backup of ~/.dropbox will be corrupted
518 14551 aaronmk
		launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist # stop the PostgreSQL server
519 14627 aaronmk
		l=1 overwrite=1 src=/ dest='/Volumes/BIEN3.**SAVE**/' sudo -E put --exclude='/\**' --exclude=/.fseventsd/ --exclude=/private/var/vm/
520 14551 aaronmk
		launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist # start the PostgreSQL server
521 14550 aaronmk
		start Dropbox: /Applications > double-click Dropbox.app
522 14401 aaronmk
	to restore from Time Machine:
523
		# restart holding Alt
524
		# select Time Machine Backups
525
		# restore the last Time Machine backup to Macintosh HD
526
		# restart holding Alt
527
		# select Macintosh HD
528
		$ screen
529 14607 aaronmk
		$ l=1 swap=1 src=/ dest=/Volumes/Time\ Machine\ Backups/ sudo -E put usr/local/var/postgres/ # runtime: 1 h ("4020.61")
530 14401 aaronmk
		$ make postgres_restart
531 10884 aaronmk
	VegCore data dictionary:
532
		Regularly, or whenever the VegCore data dictionary page
533
			(https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCore)
534
			is changed, regenerate mappings/VegCore.csv:
535 11516 aaronmk
			On local machine:
536 10884 aaronmk
			make mappings/VegCore.htm-remake; make mappings/
537 12716 aaronmk
			apply new data dict mappings to datasource mappings/staging tables:
538 12883 aaronmk
				inputs/run postprocess # runtime: see inputs/run
539 12887 aaronmk
				time yes|make inputs/{NVS,SALVIAS,TEAM}/test # old-style import; runtime: 1 min ("0m59.692s") @starscream
540 10884 aaronmk
			svn di mappings/VegCore.tables.redmine
541
			If there are changes, update the data dictionary's Tables section
542
			When moving terms, check that no terms were lost: svn di
543
			svn ci -m 'mappings/VegCore.htm: regenerated from wiki'
544 13284 aaronmk
			ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
545 12717 aaronmk
				perform the steps under "apply new data dict mappings to
546
					datasource mappings/staging tables" above
547 10884 aaronmk
	Important: Whenever you install a system update that affects PostgreSQL or
548
		any of its dependencies, such as libc, you should restart the PostgreSQL
549
		server. Otherwise, you may get strange errors like "the database system
550
		is in recovery mode" which go away upon reimport, or you may not be able
551
		to access the database as the postgres superuser. This applies to both
552
		Linux and Mac OS X.
553
554
Backups:
555
	Archived imports:
556 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
557 10884 aaronmk
		Back up: make backups/<version>.backup &
558
			Note: To back up the last import, you must archive it first:
559
				make schemas/rotate
560
		Test: make -s backups/<version>.backup/test &
561
		Restore: make backups/<version>.backup/restore &
562
		Remove: make backups/<version>.backup/remove
563
		Download: make backups/<version>.backup/download
564
	TNRS cache:
565 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
566 10884 aaronmk
		Back up: make backups/TNRS.backup-remake &
567
			runtime: 3 min ("real 2m48.859s")
568
		Restore:
569
			yes|make inputs/.TNRS/uninstall
570
			make backups/TNRS.backup/restore &
571
				runtime: 5.5 min ("real 5m35.829s")
572
			yes|make schemas/public/reinstall
573
				Must come after TNRS restore to recreate tnrs_input_name view
574
	Full DB:
575 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
576 10884 aaronmk
		Back up: make backups/vegbien.<version>.backup &
577
		Test: make -s backups/vegbien.<version>.backup/test &
578
		Restore: make backups/vegbien.<version>.backup/restore &
579
		Download: make backups/vegbien.<version>.backup/download
580
	Import logs:
581 11516 aaronmk
		On local machine:
582 10884 aaronmk
		Download: make inputs/download-logs live=1
583
584 6484 aaronmk
Datasource refreshing:
585 8458 aaronmk
	VegBank:
586 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
587 8458 aaronmk
		make inputs/VegBank/vegbank.sql-remake
588
		make inputs/VegBank/reinstall quiet=1 &
589 6484 aaronmk
590 702 aaronmk
Schema changes:
591 11516 aaronmk
	On local machine:
592 8458 aaronmk
	When changing the analytical views, run sync_analytical_..._to_view()
593
		to update the corresponding table
594
	Remember to update the following files with any renamings:
595
		schemas/filter_ERD.csv
596
		mappings/VegCore-VegBIEN.csv
597
		mappings/verify.*.sql
598
	Regenerate schema from installed DB: make schemas/remake
599
	Reinstall DB from schema: make schemas/public/reinstall schemas/reinstall
600 12226 aaronmk
		**WARNING**: This will delete the public schema of your VegBIEN DB!
601 12227 aaronmk
	If needed, reinstall staging tables:
602 8837 aaronmk
		On local machine:
603 8840 aaronmk
			sudo -E -u postgres psql <<<'ALTER DATABASE vegbien RENAME TO vegbien_prev'
604 8845 aaronmk
			make db
605 8837 aaronmk
			. bin/reinstall_all
606
			Fix any bugs and retry until no errors
607 8846 aaronmk
			make schemas/public/install
608
				This must be run *after* the datasources are installed, because
609
				views in public depend on some of the datasources
610 8842 aaronmk
			sudo -E -u postgres psql <<<'DROP DATABASE vegbien_prev'
611 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
612 12396 aaronmk
			repeat the above steps
613 12226 aaronmk
			**WARNING**: Do not run this until reinstall_all runs successfully
614
			on the local machine, or the live DB may be unrestorable!
615 12927 aaronmk
	update mappings and staging table column names:
616 12881 aaronmk
		on local machine:
617 12883 aaronmk
			inputs/run postprocess # runtime: see inputs/run
618 12887 aaronmk
			time yes|make inputs/{NVS,SALVIAS,TEAM}/test # old-style import; runtime: 1 min ("0m59.692s") @starscream
619 13284 aaronmk
		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
620 12928 aaronmk
			manually apply schema changes to the live public schema
621 12929 aaronmk
			do steps under "on local machine" above
622 8458 aaronmk
	Sync ERD with vegbien.sql schema:
623
		Run make schemas/vegbien.my.sql
624
		Open schemas/vegbien.ERD.mwb in MySQLWorkbench
625
		Go to File > Export > Synchronize With SQL CREATE Script...
626
		For Input File, select schemas/vegbien.my.sql
627
		Click Continue
628
		In the changes list, select each table with an arrow next to it
629
		Click Update Model
630
		Click Continue
631
		Note: The generated SQL script will be empty because we are syncing in
632
			the opposite direction
633
		Click Execute
634
		Reposition any lines that have been reset
635
		Add any new tables by dragging them from the Catalog in the left sidebar
636
			to the diagram
637
		Remove any deleted tables by right-clicking the table's diagram element,
638
			selecting Delete '<table name>', and clicking Delete
639
		Save
640
		If desired, update the graphical ERD exports (see below)
641
	Update graphical ERD exports:
642
		Go to File > Export > Export as PNG...
643
		Select schemas/vegbien.ERD.png and click Save
644
		Go to File > Export > Export as SVG...
645
		Select schemas/vegbien.ERD.svg and click Save
646
		Go to File > Export > Export as Single Page PDF...
647
		Select schemas/vegbien.ERD.1_pg.pdf and click Save
648
		Go to File > Print...
649
		In the lower left corner, click PDF > Save as PDF...
650
		Set the Title and Author to ""
651
		Select schemas/vegbien.ERD.pdf and click Save
652
		Commit: svn ci -m "schemas/vegbien.ERD.mwb: Regenerated exports"
653
	Refactoring tips:
654
		To rename a table:
655
			In vegbien.sql, do the following:
656
				Replace regexp (?<=_|\b)<old>(?=_|\b) with <new>
657
					This is necessary because the table name is *everywhere*
658
				Search for <new>
659
				Manually change back any replacements inside comments
660
		To rename a column:
661
			Rename the column: ALTER TABLE <table> RENAME <old> TO <new>;
662
			Recreate any foreign key for the column, removing CONSTRAINT <name>
663
				This resets the foreign key name using the new column name
664
	Creating a poster of the ERD:
665
		Determine the poster size:
666
			Measure the line height (from the bottom of one line to the bottom
667
				of another): 16.3cm/24 lines = 0.679cm
668
			Measure the height of the ERD: 35.4cm*2 = 70.8cm
669
			Zoom in as far as possible
670
			Measure the height of a capital letter: 3.5mm
671
			Measure the line height: 8.5mm
672
			Calculate the text's fraction of the line height: 3.5mm/8.5mm = 0.41
673
			Calculate the text height: 0.679cm*0.41 = 0.28cm
674
			Calculate the text height's fraction of the ERD height:
675
				0.28cm/70.8cm = 0.0040
676
			Measure the text height on the *VegBank* ERD poster: 5.5mm = 0.55cm
677
			Calculate the VegBIEN poster height to make the text the same size:
678
				0.55cm/0.0040 = 137.5cm H; *1in/2.54cm = 54.1in H
679
			The ERD aspect ratio is 11 in W x (2*8.5in H) = 11x17 portrait
680
			Calculate the VegBIEN poster width: 54.1in H*11W/17H = 35.0in W
681
			The minimum VegBIEN poster size is 35x54in portrait
682
		Determine the cost:
683
			The FedEx Kinkos near NCEAS (1030 State St, Santa Barbara, CA 93101)
684
				charges the following for posters:
685
				base: $7.25/sq ft
686
				lamination: $3/sq ft
687
				mounting on a board: $8/sq ft
688 203 aaronmk
689 1459 aaronmk
Testing:
690 8458 aaronmk
	On a development machine, you should put the following in your .profile:
691 8469 aaronmk
		umask ug=rwx,o= # prevent files from becoming web-accessible
692 8458 aaronmk
		export log= n=2
693 11985 aaronmk
	For development machine specs, see /planning/resources/dev_machine.specs/
694 11516 aaronmk
	On local machine:
695 8458 aaronmk
	Mapping process: make test
696
		Including column-based import: make test by_col=1
697
			If the row-based and column-based imports produce different inserted
698
			row counts, this usually means that a table is underconstrained
699
			(the unique indexes don't cover all possible rows).
700
			This can occur if you didn't use COALESCE(field, null_value) around
701
			a nullable field in a unique index. See sql_gen.null_sentinels for
702
			the appropriate null value to use.
703
	Map spreadsheet generation: make remake
704
	Missing mappings: make missing_mappings
705
	Everything (for most complete coverage): make test-all
706 702 aaronmk
707 7183 aaronmk
Debugging:
708 8458 aaronmk
	"Binary chop" debugging:
709
		(This is primarily useful for regressions that occurred in a previous
710
		revision, which was committed without running all the tests)
711 12998 aaronmk
		up -r <rev>; make inputs/.TNRS/reinstall; make schemas/public/reinstall; make <failed-test>.xml
712 8470 aaronmk
	.htaccess:
713
		mod_rewrite:
714 12226 aaronmk
			**IMPORTANT**: whenever you change the DirectorySlash setting for a
715 8471 aaronmk
				directory, you *must* clear your browser's cache to ensure that
716
				a cached redirect is not used. this is because RewriteRule
717
				redirects are (by default) temporary, but DirectorySlash
718
				redirects are permanent.
719 8470 aaronmk
				for Firefox:
720
					press Cmd+Shift+Delete
721
					check only Cache
722
					press Enter or click Clear Now
723 7183 aaronmk
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WinMerge setup:
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	In a Windows VM:
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	Install WinMerge from <http://winmerge.org/>
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	Open WinMerge
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	Go to Edit > Options and click Compare in the left sidebar
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	Enable "Moved block detection", as described at
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		<http://manual.winmerge.org/Configuration.html#d0e5892>.
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	Set Whitespace to Ignore change, as described at
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		<http://manual.winmerge.org/Configuration.html#d0e5758>.
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Documentation:
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	To generate a Redmine-formatted list of steps for column-based import:
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		On local machine:
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		make schemas/public/reinstall
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		make inputs/ACAD/Specimen/logs/steps.by_col.log.sql
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	To import and scrub just the test taxonomic names:
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		ssh -t vegbiendev.nceas.ucsb.edu exec sudo -u aaronmk -i
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		inputs/test_taxonomic_names/test_scrub
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General:
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	To see a program's description, read its top-of-file comment
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	To see a program's usage, run it without arguments
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	To remake a directory: make <dir>/remake
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	To remake a file: make <file>-remake