[lvm-devel] master - thin: improve error message
Zdenek Kabelac
zkabelac at sourceware.org
Fri Sep 25 21:07:04 UTC 2020
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=8b22e3808772601725c0e253f4aa5bed24905271
Commit: 8b22e3808772601725c0e253f4aa5bed24905271
Parent: ef59c83f2df61b0f0263b0e32dac66eb0cb75488
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Fri Sep 25 22:42:22 2020 +0200
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Fri Sep 25 22:59:35 2020 +0200
thin: improve error message
Add more info, explaing why the suspend of thin snapshot origin was omitted.
---
lib/thin/thin.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/thin/thin.c b/lib/thin/thin.c
index d759b76e4..9c4bfb39c 100644
--- a/lib/thin/thin.c
+++ b/lib/thin/thin.c
@@ -361,8 +361,11 @@ static int _thin_pool_add_target_line(struct dev_manager *dm,
if (!lv_thin_pool_transaction_id(seg->lv, &transaction_id))
return_0; /* Thin pool should exist and work */
if ((transaction_id + 1) != seg->transaction_id) {
- log_error("Can't create snapshot %s as origin %s is not suspended.",
- lmsg->u.lv->name, origin->name);
+ log_error("Omitting suspend of thin snapshot origin %s with expected "
+ "transaction_id " FMTu64 ", but active pool has " FMTu64 ".",
+ display_lvname(origin),
+ !seg->transaction_id ? 0 : seg->transaction_id - 1,
+ transaction_id);
return 0;
}
}
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