On 01/06/2016 04:25 AM, Wido den Hollander wrote:
It could happen that rbd_list() returns X names, but that while refreshing the pool one of those RBD images is removed from Ceph through a different route then libvirt.
We do not need to error out in such case, we can simply ignore the volume and continue.
error : volStorageBackendRBDRefreshVolInfo:289 : failed to open the RBD image 'vol-998': No such file or directory
It could also be that one or more Placement Groups (PGs) inside Ceph are inactive due to a system failure.
If that happens it could be that some RBD images can not be refreshed and a timeout will be raised by librados.
error : volStorageBackendRBDRefreshVolInfo:289 : failed to open the RBD image 'vol-893': Connection timed out
Ignore the error and continue to refresh the rest of the pool's contents.
Signed-off-by: Wido den Hollander <wido@widodh.nl> --- src/storage/storage_backend_rbd.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-)
ACK and pushed both patches - tks, John