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[Qemu-devel] [RFC V3 19/24] qcow2: Add verification of dedup table.
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [RFC V3 19/24] qcow2: Add verification of dedup table. |
Date: |
Mon, 26 Nov 2012 14:05:18 +0100 |
Signed-off-by: Benoit Canet <address@hidden>
---
block/qcow2-refcount.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index efc1179..16aa8a2 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -1168,6 +1168,14 @@ int qcow2_check_refcounts(BlockDriverState *bs,
BdrvCheckResult *res,
goto fail;
}
+ if (s->has_dedup) {
+ ret = check_refcounts_l1(bs, res, refcount_table, nb_clusters,
+ s->dedup_table_offset, s->dedup_table_size,
0);
+ if (ret < 0) {
+ goto fail;
+ }
+ }
+
/* snapshots */
for(i = 0; i < s->nb_snapshots; i++) {
sn = s->snapshots + i;
--
1.7.10.4
- [Qemu-devel] [RFC V3 05/24] qcow2: Create a way to link to l2 tables in dedup., (continued)
- [Qemu-devel] [RFC V3 05/24] qcow2: Create a way to link to l2 tables in dedup., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 03/24] qcow2: Add qcow2_de dup_read_missing_and_concatenate, Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 06/24] qcow2: Add qcow2_dedup and related functions., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 09/24] qcow2: Extract qcow2_dedup_grow_table, Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 13/24] qcow2: Add qcow2_dedup_init and qcow2_dedup_close., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 12/24] qcow2: Extract qcow2_do_table_init., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 11/24] qcow2: Load and save deduplication table header extension., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 14/24] qcow2: Extract qcow2_add_feature and qcow2_remove_feature., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 16/24] qcow2: Allow creation of images using deduplication., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 17/24] qcow2: Behave correctly when refcount reach 0 or 2^16., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 19/24] qcow2: Add verification of dedup table.,
Benoît Canet <=
- [Qemu-devel] [RFC V3 24/24] qemu-iotests: Filter dedup=on/off so existing tests don't break., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 20/24] qcow2: Adapt checking of QCOW_OFLAG_COPIED for dedup., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 22/24] qcow2: Do not overwrite existing entries with QCOW_OFLAG_COPIED., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 07/24] qcow2: Add qcow2_dedup_write_new_hashes., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 18/24] qcow2: Integrate deduplication in qcow2_co_writev loop., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 08/24] qcow2: Implement qcow2_compute_cluster_hash., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 21/24] qcow2: Add check_dedup_l2 in order to check l2 of dedup table., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 23/24] qcow2: init and cleanup deduplication., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 10/24] qcow2: create function to load deduplication hashes at startup., Benoît Canet, 2012/11/26
- [Qemu-devel] [RFC V3 15/24] block: Add dedup image create option., Benoît Canet, 2012/11/26