diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c index 1f83c888e7..0499ee6aea 100644 --- a/blockdev.c +++ b/blockdev.c @@ -592,12 +592,18 @@ void do_commit(Monitor *mon, const QDict *qdict) if (!strcmp(device, "all")) { bdrv_commit_all(); } else { + int ret; + bs = bdrv_find(device); if (!bs) { qerror_report(QERR_DEVICE_NOT_FOUND, device); return; } - bdrv_commit(bs); + ret = bdrv_commit(bs); + if (ret == -EBUSY) { + qerror_report(QERR_DEVICE_IN_USE, device); + return; + } } } @@ -616,6 +622,10 @@ void qmp_blockdev_snapshot_sync(const char *device, const char *snapshot_file, error_set(errp, QERR_DEVICE_NOT_FOUND, device); return; } + if (bdrv_in_use(bs)) { + error_set(errp, QERR_DEVICE_IN_USE, device); + return; + } pstrcpy(old_filename, sizeof(old_filename), bs->filename); @@ -667,6 +677,10 @@ void qmp_blockdev_snapshot_sync(const char *device, const char *snapshot_file, static void eject_device(BlockDriverState *bs, int force, Error **errp) { + if (bdrv_in_use(bs)) { + error_set(errp, QERR_DEVICE_IN_USE, bdrv_get_device_name(bs)); + return; + } if (!bdrv_dev_has_removable_media(bs)) { error_set(errp, QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs)); return; |