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authorAlan Somers <asomers@FreeBSD.org>2016-05-28 17:43:40 +0000
committerAlan Somers <asomers@FreeBSD.org>2016-05-28 17:43:40 +0000
commit7a0c41d5d7d4e9770ef6f5d56f893efc8f18ab7c (patch)
treeb276df22690bfddec70e75c8b9f2f7c8df80cbc6 /cddl/usr.sbin/Makefile
parent1766eeafce33a70bb8d54ecf0ca57cce3fbb38cf (diff)
downloadsrc-7a0c41d5d7d4e9770ef6f5d56f893efc8f18ab7c.tar.gz
src-7a0c41d5d7d4e9770ef6f5d56f893efc8f18ab7c.zip
zfsd(8), the ZFS fault management daemon
Add zfsd, which deals with hard drive faults in ZFS pools. It manages hotspares and replements in drive slots that publish physical paths. cddl/usr.sbin/zfsd Add zfsd(8) and its unit tests cddl/usr.sbin/Makefile Add zfsd to the build lib/libdevdctl A C++ library that helps devd clients process events lib/Makefile share/mk/bsd.libnames.mk share/mk/src.libnames.mk Add libdevdctl to the build. It's a private library, unusable by out-of-tree software. etc/defaults/rc.conf By default, set zfsd_enable to NO etc/mtree/BSD.include.dist Add a directory for libdevdctl's include files etc/mtree/BSD.tests.dist Add a directory for zfsd's unit tests etc/mtree/BSD.var.dist Add /var/db/zfsd/cases, where zfsd stores case files while it's shut down. etc/rc.d/Makefile etc/rc.d/zfsd Add zfsd's rc script sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Fix the resource.fs.zfs.statechange message. It had a number of problems: It was only being emitted on a transition to the HEALTHY state. That made it impossible for zfsd to take actions based on drives getting sicker. It compared the new state to vdev_prevstate, which is the state that the vdev had the last time it was opened. That doesn't make sense, because a vdev can change state multiple times without being reopened. vdev_set_state contains logic that will change the device's new state based on various conditions. However, the statechange event was being posted _before_ that logic took effect. Now it's being posted after. Submitted by: gibbs, asomers, mav, allanjude Reviewed by: mav, delphij Relnotes: yes Sponsored by: Spectra Logic Corp, iX Systems Differential Revision: https://reviews.freebsd.org/D6564
Notes
Notes: svn path=/head/; revision=300906
Diffstat (limited to 'cddl/usr.sbin/Makefile')
-rw-r--r--cddl/usr.sbin/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/cddl/usr.sbin/Makefile b/cddl/usr.sbin/Makefile
index ff96d859f399..8fb489ad3259 100644
--- a/cddl/usr.sbin/Makefile
+++ b/cddl/usr.sbin/Makefile
@@ -7,6 +7,7 @@ SUBDIR= ${_dtrace} \
${_plockstat} \
${_tests} \
${_zdb} \
+ ${_zfsd} \
${_zhack}
.if ${MK_TESTS} != "no"
@@ -18,6 +19,9 @@ _tests= tests
_zdb= zdb
_zhack= zhack
.endif
+. if ${MK_CXX} != "no"
+_zfsd= zfsd
+. endif
.endif
.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386"