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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2015-06-04 08:45:22 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2015-06-15 14:48:04 +0200 |
| commit | 9a06ae7b35f4355e7be14b5fae2865b85fc60fc2 (patch) | |
| tree | 886ae131aef727d4da51adc1ffa496a2cc261985 | |
| parent | ac6b3559780ccabc8cd46353e10520677b3c1277 (diff) | |
| download | lvm2-9a06ae7b35f4355e7be14b5fae2865b85fc60fc2.tar.gz | |
libdm: better debug message
Print reason for failing ioctl if thin pool message fails.
| -rw-r--r-- | WHATS_NEW_DM | 1 | ||||
| -rw-r--r-- | libdm/libdm-deptree.c | 8 |
2 files changed, 6 insertions, 3 deletions
diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM index 724b1c7dd..dda2777e9 100644 --- a/WHATS_NEW_DM +++ b/WHATS_NEW_DM @@ -1,5 +1,6 @@ Version 1.02.99 - ================================ + Enhance error message when thin-pool message fails. Version 1.02.98 - 12th June 2015 ================================ diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c index 578f64597..1602c6207 100644 --- a/libdm/libdm-deptree.c +++ b/libdm/libdm-deptree.c @@ -1506,11 +1506,13 @@ static int _thin_pool_node_message(struct dm_tree_node *dnode, struct thin_messa if (!dm_task_set_message(dmt, buf)) goto_out; - /* Internal functionality of dm_task */ + /* Internal functionality of dm_task */ dmt->expected_errno = tm->expected_errno; - if (!dm_task_run(dmt)) - goto_out; + if (!dm_task_run(dmt)) { + log_error("Failed to process thin pool message \"%s\".", buf); + goto out; + } r = 1; out: |