diff options
Diffstat (limited to 'block/raw-format.c')
| -rw-r--r-- | block/raw-format.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/block/raw-format.c b/block/raw-format.c index a1622c6219..721c9a025b 100644 --- a/block/raw-format.c +++ b/block/raw-format.c @@ -352,10 +352,17 @@ static void raw_refresh_limits(BlockDriverState *bs, Error **errp) } } -static int raw_truncate(BlockDriverState *bs, int64_t offset, Error **errp) +static int raw_truncate(BlockDriverState *bs, int64_t offset, + PreallocMode prealloc, Error **errp) { BDRVRawState *s = bs->opaque; + if (prealloc != PREALLOC_MODE_OFF) { + error_setg(errp, "Unsupported preallocation mode '%s'", + PreallocMode_lookup[prealloc]); + return -ENOTSUP; + } + if (s->has_size) { error_setg(errp, "Cannot resize fixed-size raw disks"); return -ENOTSUP; |