Revision 30cdc48c
| b/block/rbd.c | ||
|---|---|---|
| 688 | 688 |
return info.size; |
| 689 | 689 |
} |
| 690 | 690 |
|
| 691 |
static int qemu_rbd_truncate(BlockDriverState *bs, int64_t offset) |
|
| 692 |
{
|
|
| 693 |
BDRVRBDState *s = bs->opaque; |
|
| 694 |
int r; |
|
| 695 |
|
|
| 696 |
r = rbd_resize(s->image, offset); |
|
| 697 |
if (r < 0) {
|
|
| 698 |
return r; |
|
| 699 |
} |
|
| 700 |
|
|
| 701 |
return 0; |
|
| 702 |
} |
|
| 703 |
|
|
| 691 | 704 |
static int qemu_rbd_snap_create(BlockDriverState *bs, |
| 692 | 705 |
QEMUSnapshotInfo *sn_info) |
| 693 | 706 |
{
|
| ... | ... | |
| 784 | 797 |
.bdrv_get_info = qemu_rbd_getinfo, |
| 785 | 798 |
.create_options = qemu_rbd_create_options, |
| 786 | 799 |
.bdrv_getlength = qemu_rbd_getlength, |
| 800 |
.bdrv_truncate = qemu_rbd_truncate, |
|
| 787 | 801 |
.protocol_name = "rbd", |
| 788 | 802 |
|
| 789 | 803 |
.bdrv_aio_readv = qemu_rbd_aio_readv, |
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