diff options
| author | Pavel Zakharov <[email protected]> | 2016-12-16 14:20:15 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2018-05-14 14:30:52 -0400 |
| commit | db7d07e14ba4b964f64058e2c3d121d32f8d53c4 (patch) | |
| tree | 8517fe9c99c6627fe859ae09190aeaed7a1d3a8a | |
| parent | 189bd0b67085a6c26589201d256ff46a121f142f (diff) | |
OpenZFS 9191 - dump vdev tree to zfs_dbgmsg when spa load fails due to missing log devices
Add vdev_print_tree() in spa_check_for_missing_logs() when some log
devices are missing to ease debugging
Authored by: Pavel Zakharov <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Prakash Surya <[email protected]>
Reviewed by: Matt Ahrens <[email protected]>
Reviewed-by: Giuseppe Di Natale <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
Ported-by: Brian Behlendorf <[email protected]>
OpenZFS-issue: https://illumos.org/issues/9191
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c5c02e5
Closes #7531
| -rw-r--r-- | module/zfs/spa.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/module/zfs/spa.c b/module/zfs/spa.c index 3177f9649..dba6efe7b 100644 --- a/module/zfs/spa.c +++ b/module/zfs/spa.c @@ -1888,6 +1888,7 @@ spa_check_for_missing_logs(spa_t *spa) if (idx > 0) { spa_load_failed(spa, "some log devices are missing"); + vdev_dbgmsg_print_tree(rvd, 2); return (SET_ERROR(ENXIO)); } } else { @@ -1899,6 +1900,7 @@ spa_check_for_missing_logs(spa_t *spa) spa_set_log_state(spa, SPA_LOG_CLEAR); spa_load_note(spa, "some log devices are " "missing, ZIL is dropped."); + vdev_dbgmsg_print_tree(rvd, 2); break; } } |