On 10/07/2013 11:03 AM, Michal Privoznik wrote:
> On 07.10.2013 16:04, Hongwei Bi wrote:
>> I created a storage volume(eg: test) from a storage pool(eg:vg10) using
>> the following command:"virsh vol-create-as --pool vg10 --name test --capacity 300M."
>> When I re-executed the above command, the output was as the following:
>> "error: Failed to create vol test
>> error: Storage volume not found: storage vol 'test' already exists"
>>
>> I think the output "Storage volume not found" is not appropriate. Because in fact storage
>> vol test has been found at this time. And then I think virErrorNumber should includes
>> VIR_ERR_STORAGE_EXIST which can also be used elsewhere. So I make this patch. The result
>> is as following:
>> "error: Failed to create vol test
>> error: storage volume 'test' exists already"
>>
>> ---
>> include/libvirt/virterror.h | 1 +
>> src/storage/storage_driver.c | 4 ++--
>> src/util/virerror.c | 6 ++++++
>> 3 files changed, 9 insertions(+), 2 deletions(-)
>>
>> diff --git a/include/libvirt/virterror.h b/include/libvirt/virterror.h
>> index c1960c8..fd14237 100644
>> --- a/include/libvirt/virterror.h
>> +++ b/include/libvirt/virterror.h
>> @@ -296,6 +296,7 @@ typedef enum {
>> VIR_ERR_ACCESS_DENIED = 88, /* operation on the object/resource
>> was denied */
>> VIR_ERR_DBUS_SERVICE = 89, /* error from a dbus service */
>> + VIR_ERR_STORAGE_VOL_EXISTS = 90, /* the storage vol already exists */
Indentation is odd. Furthermore, existing practice is VIR_ERR_DOM_EXIST
and VIR_ERR_NETWORK_EXIST; we should use the singular form here.
Please, let's fix this up before a release bakes in the inconsistent naming.
Also, your subject line isn't grammatically correct (should have been
'an ambiguous') - but that's too late to change now.
>
> ACKed and pushed.
>
While at it, should we add VIR_ERR_*_EXIST for all the other libvirt
objects that can cause problems when trying to create a new object of an
already-existing name?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
Attachment:
signature.asc
Description: OpenPGP digital signature
-- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list