Message ID | 1407725553-16357-3-git-send-email-mitake.hitoshi@lab.ntt.co.jp |
---|---|
State | New |
Headers | show |
diff --git a/block/sheepdog.c b/block/sheepdog.c index 36f76f0..f08182d 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -1115,6 +1115,8 @@ static int find_vdi_name(BDRVSheepdogState *s, const char *filename, sd_strerror(rsp->result), filename, snapid, tag); if (rsp->result == SD_RES_NO_VDI) { ret = -ENOENT; + } else if (rsp->result == SD_RES_VDI_LOCKED) { + ret = -EBUSY; } else { ret = -EIO; }
Recently, sheepdog revived its VDI locking functionality. This patch updates sheepdog driver of QEMU for this feature. It changes an error code for a case of failed locking. -EBUSY is a suitable one. Reported-by: Valerio Pachera <sirio81@gmail.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Liu Yuan <namei.unix@gmail.com> Cc: MORITA Kazutaka <morita.kazutaka@gmail.com> Signed-off-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp> --- v2: - don't handle SD_RES_VDI_NOT_LOCKED as a special case block/sheepdog.c | 2 ++ 1 file changed, 2 insertions(+)