svn commit: r331705 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Alexander Motin]

Author: mav
Date: Wed Mar 28 22:10:06 2018
New Revision: 331705
URL: https://svnweb.freebsd.org/changeset/base/331705

Log:
  MFV 331704:
  9191 dump vdev tree to zfs_dbgmsg when spa load fails due to missing log devices
  
  illumos/illumos-gate at ccef24b493bcbd146fcd6d8946666cae081470b6
  
  Reviewed by: George Wilson <george.wilson at delphix.com>
  Reviewed by: Prakash Surya <prakash.surya at delphix.com>
  Reviewed by: Matt Ahrens <matt at delphix.com>
  Approved by: Robert Mustacchi <rm at joyent.com>
  Author: Pavel Zakharov <pavel.zakharov at delphix.com>

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c
Directory Properties:
  head/sys/cddl/contrib/opensolaris/   (props changed)

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c	Wed Mar 28 22:08:57 2018	(r331704)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c	Wed Mar 28 22:10:06 2018	(r331705)
@@ -1887,6 +1887,7 @@ 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 {
@@ -1898,6 +1899,7 @@ 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;
 			}
 		}