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zfsd: Check for error from zpool_vdev_online

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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
This commit is contained in:
Ryan Moeller 2021-07-06 16:00:18 +00:00
parent 29e2dbd42c
commit 53b438b242
1 changed files with 11 additions and 3 deletions
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14
cddl/usr.sbin/zfsd/case_file.cc
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@ -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(),