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[linux-lvm] lvs / pvs takes ages to execute under slight load
- From: Tomasz Chmielewski <mangoo wpkg org>
- To: LVM general discussion and development <linux-lvm redhat com>
- Subject: [linux-lvm] lvs / pvs takes ages to execute under slight load
- Date: Wed, 14 May 2008 22:55:01 +0200
I noticed that various LVM commands, such as lvs, pvs, lvresize etc. can take
several minutes to execute if I do a simple task like:
dd if=/dev/vol/lv-snapshot of=/dev/vol/lv
Other than LVM commands, the machine is responsive and works fine.
Is it normal that LVM commands take so long to execute if we dd one volume (or
snapshot volume) to another?
I have Debian Etch 4.0 and kernel 2.6.24.2.
--
Tomasz Chmielewski
http://wpkg.org
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