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From: Eric van Gyzen <vangyzen@FreeBSD.org>
Date: Wed, 13 Jul 2016 21:27:11 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r302787 - head/cddl/contrib/opensolaris/cmd/zpool
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Author: vangyzen
Date: Wed Jul 13 21:27:10 2016
New Revision: 302787
URL: https://svnweb.freebsd.org/changeset/base/302787

Log:
  zpool(8): update Hot Spares section to mention zfsd(8)
  
  Reviewed and reworded by:	asomers
  MFC after:	3 days
  Sponsored by:	Dell Inc.

Modified:
  head/cddl/contrib/opensolaris/cmd/zpool/zpool.8

Modified: head/cddl/contrib/opensolaris/cmd/zpool/zpool.8
==============================================================================
--- head/cddl/contrib/opensolaris/cmd/zpool/zpool.8	Wed Jul 13 20:46:54 2016	(r302786)
+++ head/cddl/contrib/opensolaris/cmd/zpool/zpool.8	Wed Jul 13 21:27:10 2016	(r302787)
@@ -465,6 +465,15 @@ place in the configuration, and is remov
 pools.
 .Pp
 Spares cannot replace log devices.
+.Pp
+This feature requires a userland helper.
+FreeBSD provides
+.Xr zfsd 8
+for this purpose.
+It must be manually enabled by adding
+.Va zfsd_enable="YES"
+to
+.Pa /etc/rc.conf .
 .Ss Intent Log
 The
 .Tn ZFS
@@ -2023,7 +2032,8 @@ Discarded approximately 29 seconds of tr
 .El
 .Sh SEE ALSO
 .Xr zpool-features 7 ,
-.Xr zfs 8
+.Xr zfs 8 ,
+.Xr zfsd 8
 .Sh AUTHORS
 This manual page is a
 .Xr mdoc 7
@@ -2040,9 +2050,3 @@ The
 .Xr mdoc 7
 implementation of this manual page was initially written by
 .An Martin Matuska Aq mm@FreeBSD.org .
-.Sh CAVEATS
-The
-.Cm spare
-feature requires a utility to detect zpool degradation and initiate
-disk replacement within the zpool.
-FreeBSD does not provide such a utility at this time.