From: Phillip Susi <psusi@ubuntu.com>
To: linux-lvm@redhat.com
Subject: [linux-lvm] Data alignment
Date: Tue, 12 Feb 2013 09:58:56 -0500 [thread overview]
Message-ID: <511A58B0.3080509@ubuntu.com> (raw)
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I have been getting warnings from mke2fs lately that my logical
volumes are not aligned properly. I am using a raid5 array as a pv
and it has a 1.5 MB stripe width, so logical volumes should be aligned
to that, but it appears lvm is not doing this.
It looks like you can specify this alignment at pvcreate time, but I
don't think I did and it doesn't seem to have been picked up
automatically. Is there a way to change this without rebuilding the vg?
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next reply other threads:[~2013-02-12 14:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 14:58 Phillip Susi [this message]
2013-02-12 15:10 ` [linux-lvm] Data alignment Mike Snitzer
-- strict thread matches above, loose matches on Subject: below --
2010-03-19 18:13 Phillip Susi
2010-03-19 18:36 ` Eugene Vilensky
2010-03-19 18:54 ` Phillip Susi
2010-03-19 19:54 ` Ray Morris
2010-03-19 21:20 ` Phillip Susi
2010-03-20 7:32 ` Luca Berra
2010-03-19 19:25 ` Mike Snitzer
2010-03-19 21:27 ` Phillip Susi
2010-03-19 22:21 ` Mike Snitzer
2010-03-19 23:11 ` Mike Snitzer
2010-03-20 23:02 ` Stuart D. Gathman
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