Re: [libvirt] [PATCH] fix a ambiguous output of the command:'virsh vol-create-as'

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..28ef30a 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_EXIST = 90, /* the storage vol already exist */