fgiunchedi added a comment.
In T294355#7528880 <https://phabricator.wikimedia.org/T294355#7528880>, @jcrespo wrote: > One more question, to finally decide if setting up weekly full backups or daily but incremental- do all files mostly change completely, or only a subset of them? Incrementals are able to be done with file granularity only (it will backup fully files as long as its path or hash has changed), if value.wsp changes every minute, and there is only 1 per value, we will do "weekly only full", otherwise the daily incrementals may be preferred. My expectation is that most files we're backing up will change (otherwise it means the metric files are not being updated, which would make the backups less relevant) so definitely +1 for e.g. a weekly full backup > If we end up doing weekly fulls, 11GB * 12 weeks of retention = 130 GB, which we can handle with no issue. Thank you that's good to know! TASK DETAIL https://phabricator.wikimedia.org/T294355 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: fgiunchedi Cc: jcrespo, Manuel, Michael, Addshore, fgiunchedi, Aklapper, Lucas_Werkmeister_WMDE, Bongo-Cat, Invadibot, Devnull, LSobanski, maantietaja, lmata, Akuckartz, Nandana, Robin.guo, Lahi, Gq86, herron, GoranSMilovanovic, QZanden, Marostegui, LawExplorer, _jensen, rosalieper, Scott_WUaS, Wikidata-bugs, aude, Lydia_Pintscher, Mbch331
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