git: 53b438b2425c - main - zfsd: Check for error from zpool_vdev_online
Ryan Moeller
freqlabs at FreeBSD.org
Tue Jul 6 16:07:05 UTC 2021
The branch main has been updated by freqlabs:
URL: https://cgit.FreeBSD.org/src/commit/?id=53b438b2425c374f6147ac80b3330a9ec08432bb
commit 53b438b2425c374f6147ac80b3330a9ec08432bb
Author: Ryan Moeller <freqlabs at FreeBSD.org>
AuthorDate: 2021-07-06 16:00:18 +0000
Commit: Ryan Moeller <freqlabs at FreeBSD.org>
CommitDate: 2021-07-06 16:00:18 +0000
zfsd: Check for error from zpool_vdev_online
Onlining a vdev can fail. Log the error if it does.
Reviewed by: mav, asomers
MFC after: 1 week
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D30882
---
cddl/usr.sbin/zfsd/case_file.cc | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/cddl/usr.sbin/zfsd/case_file.cc b/cddl/usr.sbin/zfsd/case_file.cc
index da2125b4d716..8da711fc10cb 100644
--- a/cddl/usr.sbin/zfsd/case_file.cc
+++ b/cddl/usr.sbin/zfsd/case_file.cc
@@ -280,9 +280,17 @@ CaseFile::ReEvaluate(const string &devPath, const string &physPath, Vdev *vdev)
|| vdev->PoolGUID() == Guid::InvalidGuid())
&& vdev->GUID() == m_vdevGUID) {
- zpool_vdev_online(pool, vdev->GUIDString().c_str(),
- ZFS_ONLINE_CHECKREMOVE | ZFS_ONLINE_UNSPARE,
- &m_vdevState);
+ if (zpool_vdev_online(pool, vdev->GUIDString().c_str(),
+ ZFS_ONLINE_CHECKREMOVE | ZFS_ONLINE_UNSPARE,
+ &m_vdevState) != 0) {
+ syslog(LOG_ERR,
+ "Failed to online vdev(%s/%s:%s): %s: %s\n",
+ zpool_get_name(pool), vdev->GUIDString().c_str(),
+ devPath.c_str(), libzfs_error_action(g_zfsHandle),
+ libzfs_error_description(g_zfsHandle));
+ return (/*consumed*/false);
+ }
+
syslog(LOG_INFO, "Onlined vdev(%s/%s:%s). State now %s.\n",
zpool_get_name(pool), vdev->GUIDString().c_str(),
devPath.c_str(),
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