diff options
| author | Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> | 2019-09-17 14:57:56 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-10-14 17:12:48 +0200 |
| commit | 258639754461e39d307ce3d340d213e0e5f339e3 (patch) | |
| tree | 90d7bd48144c42219805bc67c6c87457f20963b4 /vl.c | |
| parent | 3c6c4348f23131155846dc53ce19aca309796fda (diff) | |
replay: disable default snapshot for record/replay
This patch disables setting '-snapshot' option on by default
in record/replay mode. This is needed for creating vmstates in record
and replay modes.
Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'vl.c')
| -rw-r--r-- | vl.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -1203,7 +1203,7 @@ static void configure_blockdev(BlockdevOptionsQueue *bdo_queue, qapi_free_BlockdevOptions(bdo->bdo); g_free(bdo); } - if (snapshot || replay_mode != REPLAY_MODE_NONE) { + if (snapshot) { qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, NULL); } @@ -3066,7 +3066,13 @@ int main(int argc, char **argv, char **envp) drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); break; case QEMU_OPTION_snapshot: - snapshot = 1; + { + Error *blocker = NULL; + snapshot = 1; + error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, + "-snapshot"); + replay_add_blocker(blocker); + } break; case QEMU_OPTION_numa: opts = qemu_opts_parse_noisily(qemu_find_opts("numa"), |