diff options
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 54067e2..904ef20 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -2079,11 +2079,18 @@ static void iscsi_reopen_commit(BDRVReopenState *reopen_state) } } -static int iscsi_truncate(BlockDriverState *bs, int64_t offset, Error **errp) +static int iscsi_truncate(BlockDriverState *bs, int64_t offset, + PreallocMode prealloc, Error **errp) { IscsiLun *iscsilun = bs->opaque; Error *local_err = NULL; + if (prealloc != PREALLOC_MODE_OFF) { + error_setg(errp, "Unsupported preallocation mode '%s'", + PreallocMode_lookup[prealloc]); + return -ENOTSUP; + } + if (iscsilun->type != TYPE_DISK) { error_setg(errp, "Cannot resize non-disk iSCSI devices"); return -ENOTSUP; |