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From: Roland <>
Subject: [linux-lvm] convert logical sector -> physical sector + pv/vg extent number
Date: Sun, 2 Jan 2022 20:00:30 +0100	[thread overview]
Message-ID: <> (raw)


if i have a logical sector/block "x" on a lvm logical volume ,  is there
a way to easily calculate/determine (optimally by script/cli) the
corresponding physical sector of the physical device it belongs to and
the extent number of the appropiate pv/vg where it resides ?


i wonder if there is bad block relocation possible with lvm, and i'm
trying to build some script. as far as i can see lvm has everything
needed for that to shuffle extents from one position on disk to another...

linux-lvm mailing list
read the LVM HOW-TO at

             reply	other threads:[~2022-01-02 19:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-02 19:00 Roland [this message]
2022-01-02 23:12 ` [linux-lvm] convert logical sector -> physical sector + pv/vg extent number Andy Smith
2022-01-03 11:13   ` Roland
2022-01-03 16:43     ` Roland
2022-01-06 13:47     ` Stuart D Gathman

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