[libvirt] [PATCH] qemu: Change values of disk discard
Osier Yang
jyang at redhat.com
Fri May 17 05:03:52 UTC 2013
On 17/05/13 12:06, Eric Blake wrote:
> On 05/16/2013 08:35 PM, Osier Yang wrote:
>> QEMU might support more values for "-drive discard", so using Bi-state
>> values (on/off) for it doesn't make sense.
>>
>> "on" maps to "unmap", "off" maps to "ignore":
>>
>> <...>
>> @var{discard} is one of "ignore" (or "off") or "unmap" (or "on") and
>> controls whether @dfn{discard} (also known as @dfn{trim} or @dfn{unmap})
>> requests are ignored or passed to the filesystem. Some machine types
>> may not support discard requests.
>> </...>
>> ---
>> docs/formatdomain.html.in | 4 ++--
>> docs/schemas/domaincommon.rng | 4 ++--
>> src/conf/domain_conf.c | 4 ++--
>> src/conf/domain_conf.h | 4 ++--
>> tests/qemuxml2argvdata/qemuxml2argv-disk-drive-discard.args | 4 ++--
>> tests/qemuxml2argvdata/qemuxml2argv-disk-drive-discard.xml | 4 ++--
>> 6 files changed, 12 insertions(+), 12 deletions(-)
> ACK, once you fix...
>
>> +++ b/docs/formatdomain.html.in
>> @@ -1745,8 +1745,8 @@
>> The optional <code>discard</code> attribute controls whether
>> to discard (also known as "trim" or "unmap") requests are
>> ignored or passed to the filesystem. The value can be either
>> - "on" (allow the discard request to be passed) or "off" (ingore
>> - the discard request).
>> + "unmap" (allow the discard request to be passed) or "ignore"
>> + (gnore the discard request).
> s/gnore/ignore/
>
Thanks, pushed with this fixed.
More information about the libvir-list
mailing list