From: Tomasz Chmielewski <mangoo@wpkg.org>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] can I freeze I/O for some time to a given disk / md / dm device?
Date: Tue, 16 Dec 2008 13:53:04 +0100 [thread overview]
Message-ID: <4947A4B0.3080409@wpkg.org> (raw)
In-Reply-To: <4947A098.5020703@redhat.com>
Bryn M. Reeves schrieb:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Tomasz Chmielewski wrote:
>> Is it possible to "freeze I/O" for some time to a given disk / md / dm
>> device?
>>
>> Say, "freeze I/O" so that userspace waits for any response for 30, 60
>> seconds or more?
>
> You can suspend/resume dm devices via the dmsetup command.
Exactly what I was looking for - thanks!
--
Tomasz Chmielewski
http://wpkg.org
next prev parent reply other threads:[~2008-12-16 12:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-16 12:01 can I freeze I/O for some time to a given disk / md / dm device? Tomasz Chmielewski
2008-12-16 12:01 ` [linux-lvm] " Tomasz Chmielewski
2008-12-16 12:35 ` Bryn M. Reeves
2008-12-16 12:53 ` Tomasz Chmielewski [this message]
2008-12-16 16:13 ` Gabor Gombas
2008-12-16 16:19 ` Tomasz Chmielewski
2008-12-16 16:19 ` [linux-lvm] " Tomasz Chmielewski
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