diff options
| author | Max Reitz <mreitz@redhat.com> | 2014-07-18 20:25:00 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-08-20 14:31:56 +0200 |
| commit | fafcfe228df4353d35ae523e9b78158fb764e79a (patch) | |
| tree | 66f7be031082283ee6eeeaf5456ed61130c56b23 | |
| parent | 2019d68b3b4bf16228779ff50c4422c07b504824 (diff) | |
| download | qemu-fafcfe228df4353d35ae523e9b78158fb764e79a.tar.gz | |
quorum: Implement bdrv_refresh_filename()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | block/quorum.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/block/quorum.c b/block/quorum.c index d5ee9c0059..0de07bb036 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -16,7 +16,12 @@ #include <gnutls/gnutls.h> #include <gnutls/crypto.h> #include "block/block_int.h" +#include "qapi/qmp/qbool.h" +#include "qapi/qmp/qdict.h" +#include "qapi/qmp/qint.h" #include "qapi/qmp/qjson.h" +#include "qapi/qmp/qlist.h" +#include "qapi/qmp/qstring.h" #include "qapi-event.h" #define HASH_LENGTH 32 @@ -945,6 +950,39 @@ static void quorum_attach_aio_context(BlockDriverState *bs, } } +static void quorum_refresh_filename(BlockDriverState *bs) +{ + BDRVQuorumState *s = bs->opaque; + QDict *opts; + QList *children; + int i; + + for (i = 0; i < s->num_children; i++) { + bdrv_refresh_filename(s->bs[i]); + if (!s->bs[i]->full_open_options) { + return; + } + } + + children = qlist_new(); + for (i = 0; i < s->num_children; i++) { + QINCREF(s->bs[i]->full_open_options); + qlist_append_obj(children, QOBJECT(s->bs[i]->full_open_options)); + } + + opts = qdict_new(); + qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("quorum"))); + qdict_put_obj(opts, QUORUM_OPT_VOTE_THRESHOLD, + QOBJECT(qint_from_int(s->threshold))); + qdict_put_obj(opts, QUORUM_OPT_BLKVERIFY, + QOBJECT(qbool_from_int(s->is_blkverify))); + qdict_put_obj(opts, QUORUM_OPT_REWRITE, + QOBJECT(qbool_from_int(s->rewrite_corrupted))); + qdict_put_obj(opts, "children", QOBJECT(children)); + + bs->full_open_options = opts; +} + static BlockDriver bdrv_quorum = { .format_name = "quorum", .protocol_name = "quorum", @@ -953,6 +991,7 @@ static BlockDriver bdrv_quorum = { .bdrv_file_open = quorum_open, .bdrv_close = quorum_close, + .bdrv_refresh_filename = quorum_refresh_filename, .bdrv_co_flush_to_disk = quorum_co_flush, |