Backup: Difference between revisions
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== Backups == | == Backups == | ||
All backups can be found in the '''/backup''' directory on the UIs | All backups can be found in the '''/backup''' directory on the UIs. | ||
The /user, /group, /software & /ice3 are backed up every day to a secondary ceph storage cluster, in case our production cluster goes down. | |||
!! NOTE: '''/pnfs''' is '''''NOT''''' backed-up, as it is a massive storage !! | !! NOTE: '''/pnfs''' is '''''NOT''''' backed-up, as it is a massive storage !! | ||
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=== /user, /group, /software & /ice3 === | === /user, /group, /software & /ice3 === | ||
Our | |||
* There is one done every 24 hours at | Our ceph server allows us to do regular snapshots, they can be found in '''/backup/$DATE/{user,group,software,ice3}''': | ||
* There is one done every 24 hours at 9am, we keep the last seven of those (so a complete week), eg: | |||
:: <pre>auto:daily-storage-2018-08-02-03:00</pre> | :: <pre>auto:daily-storage-2018-08-02-03:00</pre> | ||
Revision as of 14:45, 1 December 2023
Backups
All backups can be found in the /backup directory on the UIs. The /user, /group, /software & /ice3 are backed up every day to a secondary ceph storage cluster, in case our production cluster goes down.
!! NOTE: /pnfs is NOT backed-up, as it is a massive storage !!
/user, /group, /software & /ice3
Our ceph server allows us to do regular snapshots, they can be found in /backup/$DATE/{user,group,software,ice3}:
- There is one done every 24 hours at 9am, we keep the last seven of those (so a complete week), eg:
auto:daily-storage-2018-08-02-03:00
- We also have one snapshot done every Saturday at midnight, and keep the last 4 of them (so a month), eg:
auto:weekly-storage-2018-07-14-00:00
Additionnaly, the /user, /group, /software & /ice3 are backed up every day to a secondary machine, in case our main fileserver goes down.