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<!-- keep this as a security measure: #uncomment if the subject should only be modifiable by the listed groups # * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.CMSAdminGroup # * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.CMSAdminGroup #uncomment this if you want the page only be viewable by the listed groups # * Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.CMSAdminGroup,Main.CMSAdminReaderGroup --> ---+ How to retrieve your corrupted or deleted =/t3home= and =/work= files Every user can retrieve from snapshots corrupted or deleted files from =/t3home= or =/work= . Choose a snapshot dir and copy back either to =/t3home/$USER= (or =/work/$USER=) what you need by =cp= command. ---+++ /t3home example: <pre> $ cd /t3home/$USER/%BLUE%.snapshot%ENDCOLOR% $ ls daily.2019-02-26_0010 daily.2019-02-27_0010 monthly.2019-02-01_0010 weekly.2019-02-24_001 </pre> ---+++ /work snapshot location example Since October 2019 there is an option for user to create a snapshot of workspace. Please contact administrators for more information. <pre> $ cd /work/$USER/%BLUE%.zfs/snapshot%ENDCOLOR% [martinelli_f@t3ui01 ~]$ cd /work/$USER/.zfs/snapshot [martinelli_f@t3ui01 snapshot]$ ls -l dr-xr-xr-x 1 root root 0 Dec 10 18:44 zfssnap-day-20161207-011142 <-- Max 2 past days dr-xr-xr-x 1 root root 0 Dec 10 18:44 zfssnap-day-20161208-014735 </pre> *In a case of =/work= please be aware that if your deleted files are still referenced in snapshots, this will affect your =/work= space quota (snapshot is a PART OF QUOTA). In that case deleted files are saved in this snapshot and snapshot grows in space correspondingly. Till snapshot itself is deleted you do not get a free space .* It's a rare event to run over quota and that actually means that you're frequently adding/removing big files in your =/work=, while you have to use the UI/WN =/scratch= or the =/pnfs= areas for that purpose! Your =/work= usage is published here: http://t3mon.psi.ch/PSIT3-custom/space.report
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Topic revision: r15 - 2019-10-25
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