Olaf Faaland 7088545d01 Report duration and error in mmp_history entries ... After an MMP write completes, update the relevant mmp_history entry with the time between submission and completion, and the error status of the write. [faaland1@toss3a zfs]$ cat /proc/spl/kstat/zfs/pool/multihost 39 0 0x01 100 8800 69147946270893 72723903122926 id txg timestamp error duration mmp_delay vdev_guid 10607 1166 1518985089 0 138301 637785455 4882... 10608 1166 1518985089 0 136154 635407747 1151... 10609 1166 1518985089 0 803618560 633048078 9740... 10610 1166 1518985090 0 144826 633048078 4882... 10611 1166 1518985090 0 164527 666187671 1151... Where duration = gethrtime_in_done_fn - gethrtime_at_submission, and error = zio->io_error. Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Olaf Faaland <faaland1@llnl.gov> Closes #7190		2018-02-22 15:34:34 -08:00
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linux	Linux 4.16 compat: use correct *_dec_and_test()	2018-02-22 09:02:06 -08:00
sys	Report duration and error in mmp_history entries	2018-02-22 15:34:34 -08:00
Makefile.am	Retire legacy test infrastructure	2017-08-15 17:26:38 -07:00
libnvpair.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
libuutil.h	Correct cppcheck errors	2017-09-19 12:17:29 -07:00
libuutil_common.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
libuutil_impl.h	Support custom build directories and move includes	2010-09-08 12:38:56 -07:00
libzfs.h	Want 'zfs send -b'	2018-02-21 12:32:06 -08:00
libzfs_core.h	OpenZFS 8677 - Open-Context Channel Programs	2018-02-08 16:05:57 -08:00
libzfs_impl.h	OpenZFS 7431 - ZFS Channel Programs	2018-02-08 15:28:18 -08:00
thread_pool.h	Add libtpool (thread pools)	2017-08-09 15:31:08 -07:00
zfeature_common.h	Project Quota on ZFS	2018-02-13 14:54:54 -08:00
zfs_comutil.h	Illumos #2882, #2883, #2900	2013-09-04 15:49:00 -07:00
zfs_deleg.h	Project Quota on ZFS	2018-02-13 14:54:54 -08:00
zfs_fletcher.h	DLPX-44812 integrate EP-220 large memory scalability	2016-11-29 14:34:27 -08:00
zfs_namecheck.h	OpenZFS 7386 - zfs get does not work properly with bookmarks	2017-01-26 14:42:15 -08:00
zfs_prop.h	Native Encryption for ZFS on Linux	2017-08-14 10:36:48 -07:00