| To: | xfs@xxxxxxxxxxx |
|---|---|
| Subject: | Re: Defragging XFS File Systems |
| From: | Michael Monnerie <michael.monnerie@xxxxxxxxxxxxxxxxxxx> |
| Date: | Thu, 9 Jun 2011 07:49:36 +0200 |
| Cc: | Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx>, Kenneth Emerson <kenneth.emerson@xxxxxxxxx> |
| In-reply-to: | <4DEFE2E6.9010206@xxxxxxxxxxxxxxxxx> |
| Organization: | it-management http://it-management.at |
| References: | <BANLkTi=40mmE+DCbLcSWBwNQtWpP=N=tXw@xxxxxxxxxxxxxx> <BANLkTikBSL8-eTAbF7a94ckLuZNyWCM=Eg@xxxxxxxxxxxxxx> <4DEFE2E6.9010206@xxxxxxxxxxxxxxxxx> |
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On Mittwoch, 8. Juni 2011 Kenneth wrote: > > After that, I will make > > a cron job to run on a regular basis to keep the volume from > > getting so fragmented again. How will you do that? Running xfs_fsr on a regular basis is *not* recommended, as it will age your filesystem and defrag free space. In the beginning, and as long as your filesystem is maybe 50% full it will be fine, but there's a point where it starts to get worse - much worse. Just run a recent kernel, it has all the naughty stuff to help keep the performance high. -- mit freundlichen Grüssen, Michael Monnerie, Ing. BSc it-management Internet Services: Protéger http://proteger.at [gesprochen: Prot-e-schee] Tel: +43 660 / 415 6531 // Haus zu verkaufen: http://zmi.at/langegg/
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