From: Phillip Susi <psusi@cfl.rr.com>
To: Takahiro Yasui <tyasui@redhat.com>
Cc: linux-lvm@redhat.com
Subject: Re: [linux-lvm] Why does every lvm command insist on touching every pv?
Date: Tue, 15 Jun 2010 20:34:15 -0400 [thread overview]
Message-ID: <4C181C07.9080001@cfl.rr.com> (raw)
In-Reply-To: <4C17E56D.5010808@redhat.com>
On 06/15/2010 04:41 PM, Takahiro Yasui wrote:
> As for accessing block devices, you can limit accesses to those
> devices by filter option in lvm.conf. This is an example which
> allows accesses only to /dev/sd*
>
> filter = [ "a|/dev/sd|", "r|.*|" ]
>
> You can specify more strict rule like
>
> filter = [ "a|/dev/sd[a-z]|", "r|.*|" ]
What if I don't want ANY devices to be scanned every time an lvm command
is run? Shouldn't they be scanned once when udev first detects they
have been attached, and no more? I thought removing /dev from the scan=
line would do that, but it didn't.
next prev parent reply other threads:[~2010-06-16 0:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-15 15:23 [linux-lvm] Why does every lvm command insist on touching every pv? Phillip Susi
2010-06-15 16:47 ` Alasdair G Kergon
2010-06-15 17:46 ` Phillip Susi
2010-06-15 19:17 ` Takahiro Yasui
2010-06-15 20:24 ` Phillip Susi
2010-06-15 20:41 ` Takahiro Yasui
2010-06-16 0:34 ` Phillip Susi [this message]
2010-06-16 9:30 ` Zdenek Kabelac
2010-06-16 19:27 ` Takahiro Yasui
2010-06-17 8:23 ` Zdenek Kabelac
2010-06-17 13:53 ` Takahiro Yasui
2010-06-18 14:27 ` Zdenek Kabelac
2010-06-18 14:50 ` Takahiro Yasui
2010-06-18 15:52 ` Alasdair G Kergon
2010-06-18 17:10 ` Takahiro Yasui
2010-06-18 18:55 ` Takahiro Yasui
2010-06-16 14:52 ` Takahiro Yasui
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