mirror_zfs/cmd
Tony Hutter 6078881aa1 Multipath autoreplace, control enclosure LEDs, event rate limiting
1. Enable multipath autoreplace support for FMA.

This extends FMA autoreplace to work with multipath disks.  This
requires libdevmapper to be installed at build time.

2. Turn on/off fault LEDs when VDEVs become degraded/faulted/online

Set ZED_USE_ENCLOSURE_LEDS=1 in zed.rc to have ZED turn on/off the enclosure
LED for a drive when a drive becomes FAULTED/DEGRADED.  Your enclosure must
be supported by the Linux SES driver for this to work.  The enclosure LED
scripts work for multipath devices as well.  The scripts will clear the LED
when the fault is cleared.

3. Rate limit ZIO delay and checksum events so as not to flood ZED

ZIO delay and checksum events are rate limited to 5/sec in the zfs module.

Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed by: Don Brady <don.brady@intel.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #2449 
Closes #3017 
Closes #5159
2016-10-19 12:55:59 -07:00
..
arc_summary Correct style in arcstat and arc_summary 2016-10-06 10:04:54 -07:00
arcstat Correct exit code for dbufstat -v and arcstat -v 2016-10-06 10:52:21 -07:00
dbufstat Correct exit code for dbufstat -v and arcstat -v 2016-10-06 10:52:21 -07:00
fsck_zfs Add /sbin/fsck.zfs helper 2013-01-09 16:54:58 -08:00
mount_zfs Change /etc/mtab to /proc/self/mounts 2016-09-20 10:07:58 -07:00
raidz_test Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_id Add extra keyword 'slot' to vdev_id.conf 2015-08-30 10:03:56 -07:00
zdb Add support for user/group dnode accounting & quota 2016-10-07 09:45:13 -07:00
zed Multipath autoreplace, control enclosure LEDs, event rate limiting 2016-10-19 12:55:59 -07:00
zfs Add support for user/group dnode accounting & quota 2016-10-07 09:45:13 -07:00
zhack Fix zhack argument processing 2016-08-31 14:32:46 -07:00
zinject Fix coverity defects: CID 147443, 147656, 147655, 147441, 147653 2016-09-29 13:33:09 -07:00
zpios Fix coverity defects: CID 147643, 152204, 49339 2016-10-18 10:43:22 -07:00
zpool Pass status_cbdata_t to print_status_config() and friends 2016-10-17 11:46:35 -07:00
zstreamdump DLPX-40252 integrate EP-476 compressed zfs send/receive 2016-09-13 09:58:58 -07:00
ztest Fix coverity defects: CID 147606, 147609 2016-10-12 11:16:47 -07:00
zvol_id OpenZFS 6314 - buffer overflow in dsl_dataset_name 2016-06-28 13:47:03 -07:00
Makefile.am SIMD implementation of vdev_raidz generate and reconstruct routines 2016-06-21 09:27:26 -07:00