From: "Richard W.M. Jones" <rjones@redhat.com>
To: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
fengguang.wu@intel.com
Subject: Re: Bug in BLKBSZSET/GET ioctl ?
Date: Thu, 29 Dec 2011 08:19:10 +0000 [thread overview]
Message-ID: <20111229081910.GA26708@amd.home.annexia.org> (raw)
In-Reply-To: <4EFBE4EB.3040001@cn.fujitsu.com>
On Thu, Dec 29, 2011 at 11:56:27AM +0800, Wanlong Gao wrote:
> On 12/29/2011 11:51 AM, Wanlong Gao wrote:
>
> > Hi all:
> >
> > This is first reported to *libguestfs*: https://bugzilla.redhat.com/show_bug.cgi?id=624335
>
>
> The blockdev-get/setbsz in *libguestfs* is just a wraper of util-linux's *blockdev --get/setbsz*.
Agreed.
I don't think libguestfs is anything to do with it, since those
commands simply translate to running
/sbin/blockdev --{get,set}bsz /dev/sdX:
http://git.annexia.org/?p=libguestfs.git;a=blob;f=daemon/blockdev.c;h=d056abef1739de7b9e9aab118c138bae403e11e5;hb=HEAD#l106
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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next prev parent reply other threads:[~2011-12-29 8:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-29 3:51 Bug in BLKBSZSET/GET ioctl ? Wanlong Gao
2011-12-29 3:56 ` Wanlong Gao
2011-12-29 8:19 ` Richard W.M. Jones [this message]
2011-12-29 4:20 ` Wu Fengguang
2011-12-29 4:28 ` Wanlong Gao
2011-12-29 4:40 ` Wu Fengguang
2011-12-29 6:09 ` Wanlong Gao
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