Gitweb:
https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=1316cafbe988307264e...
Commit: 1316cafbe988307264e4f87dbcffaf56bc2ab388
Parent: 5f766b32cf0d88644232a43a59247476a16fbc9c
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Wed Apr 8 11:46:42 2020 +0200
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Wed Apr 8 15:31:17 2020 +0200
lvconvert: no validation for thin-pools not used by lvm2
lvm2 supports thin-pool to be later used by other tools doing
virtual volumes themself (i.e. docker) - in this case we
shall not validate transaction Id - is this is used by
other tools and lvm2 keeps value 0 - so the transationId
validation need to be skipped in this case.
---
tools/lvconvert.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/lvconvert.c b/tools/lvconvert.c
index 677bed134..0bc1a0128 100644
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -2325,7 +2325,8 @@ static int _lvconvert_thin_pool_repair(struct cmd_context *cmd,
goto deactivate_mlv;
}
- if (thin_dump[0]) {
+ /* Check matching transactionId when thin-pool is used by lvm2 (transactionId != 0) */
+ if (first_seg(pool_lv)->transaction_id && thin_dump[0]) {
argv[0] = thin_dump;
argv[1] = pms_path;
argv[2] = NULL;