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(parent: 982dcbf) | patch
sheepdog: add SD_RES_READONLY result code
authorMORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Thu, 25 Apr 2013 16:19:52 +0000 (01:19 +0900)
committerStefan Hajnoczi <stefanha@redhat.com>
Fri, 26 Apr 2013 11:26:28 +0000 (13:26 +0200)
commit6a0b5490338ed0fdf55c43062c88dd7638f05d6d
tree0f3ad3dc47c1d59acbdf09b0d636da17e5b90461tree
parent982dcbf4cbe80fa362c1edc37b2ced1cb8bcf37bcommit | diff
sheepdog: add SD_RES_READONLY result code

Sheepdog returns SD_RES_READONLY when qemu sends write requests to the
snapshot vdi.  This adds the result code and makes sd_strerror() print
its error reason.

Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
block/sheepdog.c diff | blob | blame | history
Qemu copy for testing