From: Supriya Kannery <supriyak@linux.vnet.ibm.com>
To: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Stefan Hajnoczi <stefanha@gmail.com>,
qemu-devel@nongnu.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [Qemu-devel] [RFC Patch 3/7]Qemu: Cmd "block_set_hostcache" for dynamic cache change
Date: Mon, 13 Feb 2012 18:51:19 +0530 [thread overview]
Message-ID: <4F390E4F.6080109@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120208100749.71d73498@doriath.home>
On 02/08/2012 05:37 PM, Luiz Capitulino wrote:
> On Wed, 01 Feb 2012 08:36:41 +0530
> Supriya Kannery<supriyak@linux.vnet.ibm.com> wrote:
>
>> + ret = bdrv_open(bs, bs->filename, bdrv_flags, drv);
>> + if (ret< 0) {
>> + /* Reopen failed. Try to open with original flags */
>> + qerror_report(QERR_REOPEN_FILE_FAILED, bs->filename);
>
> OPEN_FILE_FAILED is fine.
>
ok
>> +/*
>> + * Change host page cache setting while guest is running.
>> +*/
>> +int do_block_set_hostcache(Monitor *mon, const QDict *qdict,
>> + QObject **ret_data)
>
> This is not a QAPI command, please read docs/writing-qmp-commands.txt to know
> how to write QMP commands using the QAPI.
>
fine, will check the doc
-thanks, Supriya
next prev parent reply other threads:[~2012-02-13 13:21 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-01 3:05 [Qemu-devel] [RFC Patch 0/7]Qemu: Dynamic host pagecache change Supriya Kannery
2012-02-01 3:06 ` [Qemu-devel] [RFC Patch 1/7]Qemu: Enhance "info block" to display host cache setting Supriya Kannery
2012-02-08 12:00 ` Luiz Capitulino
2012-02-13 13:19 ` Supriya Kannery
2012-02-01 3:06 ` [Qemu-devel] [RFC Patch 2/7]Qemu: Error classes for file reopen and data sync failure Supriya Kannery
2012-02-07 7:56 ` Stefan Hajnoczi
2012-02-13 13:13 ` Supriya Kannery
2012-02-01 3:06 ` [Qemu-devel] [RFC Patch 3/7]Qemu: Cmd "block_set_hostcache" for dynamic cache change Supriya Kannery
2012-02-02 0:09 ` Michael Roth
2012-02-02 10:14 ` Kevin Wolf
2012-02-08 12:07 ` Luiz Capitulino
2012-02-13 13:21 ` Supriya Kannery [this message]
2012-02-01 3:06 ` [Qemu-devel] [RFC Patch 4/7]Qemu: Framework for reopening image files safely Supriya Kannery
2012-02-07 10:08 ` Stefan Hajnoczi
2012-02-14 13:34 ` Supriya Kannery
2012-02-08 15:07 ` Kevin Wolf
2012-02-13 13:49 ` Supriya Kannery
2012-02-01 3:07 ` [Qemu-devel] [RFC Patch 5/7]Qemu: raw-posix image file reopen Supriya Kannery
2012-02-02 0:15 ` Michael Roth
2012-02-13 13:12 ` Supriya Kannery
2012-02-07 10:17 ` Stefan Hajnoczi
2012-02-14 13:36 ` Supriya Kannery
2012-02-08 14:54 ` Kevin Wolf
2012-02-13 13:28 ` Supriya Kannery
2012-02-01 3:07 ` [Qemu-devel] [RFC Patch 6/7]Qemu: raw-win32 " Supriya Kannery
2012-02-08 15:02 ` Kevin Wolf
2012-02-13 13:29 ` Supriya Kannery
2012-02-01 3:07 ` [Qemu-devel] [RFC Patch 7/7]Qemu: vmdk " Supriya Kannery
2012-02-01 22:41 ` [Qemu-devel] [RFC Patch 0/7]Qemu: Dynamic host pagecache change Eric Blake
2012-02-02 9:12 ` Kevin Wolf
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