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Save thewellington/8984012 to your computer and use it in GitHub Desktop.
#!/bin/bash | |
# | |
# crashplanFixup.sh for Macintosh OS X 10.9 (and probably earlier versions) | |
# | |
# This script will prevent CrashPlan from de-duplicating data on files greater than 1k. | |
# Based on information from http://networkrockstar.ca/2013/09/speeding-up-crashplan-backups/ | |
# | |
# NOTE: Must be run with sudo! IE: $ sudo sh ./crashplanFixup | |
# | |
# v1.1 2014-03-13 by bill@wellingtonnet.net | |
# This is the path to your my.service.xml file | |
FILEPATH='/Library/Application Support/CrashPlan/conf/my.service.xml' | |
# Sets the <dataDeDupAutoMaxFileSizeForWan> key to 1 - to prevent all files greater than 1k from being deduplicated | |
sed -i .bak 's/\(<dataDeDupAutoMaxFileSizeForWan>\)[0-9]*\(<\/dataDeDupAutoMaxFileSizeForWan>\)/\11\2/' "${FILEPATH}" | |
# Restart CrashPlan | |
launchctl stop com.crashplan.engine | |
launchctl unload /Library/LaunchDaemons/com.crashplan.engine.plist | |
launchctl load /Library/LaunchDaemons/com.crashplan.engine.plist | |
launchctl start com.crashplan.engine | |
# Launch CrashPlan Menu Bar Extra - Comment out the next line if this is undesired behavior | |
open -g "/Applications/CrashPlan.app/Contents/Helpers/CrashPlan menu bar.app" |
@formatthis, I would probably just manually edit the file on the Synology NAS and restart the crashplan service. I don't have one of these NAS's (I looked into one because of the CrashPlan backup) but I would use the script as a model.
NOTE: Because of the incident that forced me to write this script, I have abandoned CrashPlan as I do not have any confidence in the software, nor do I have any confidence in Code42 to "do the right thing." Detail here: http://www.wellingtonnet.net/code/2014-02-14/crashplan_deduplication_problems.html I have moved on to a sweet program called Arq form Haystack Software, and using Amazon's S3 for offsite storage
thewellington, link to post shows 404 now, and no sign on your site of article. Have you reversed position on Crashplan, or been forced to take down?
FYI, I have not renewed my Crashplan sub, after 5 continual years. Currently letting it run as per no-sub model, to backup NAS and important docs to colo mini, but only as secondary offsite backup. Using BTSync as main for these files now (to local and office)
It doesn't seem to work here. Maybe something has changed from Crashplans side...
Bill, how would this need to change for a headless installation of Crashplan on a Synology NAS? I understand the xml file is in /volume1/@appstore/CrashPlan/conf (post on http://networkrockstar.ca/2013/09/speeding-up-crashplan-backups/)