diff options
| author | Tony Hutter <[email protected]> | 2018-02-23 11:38:05 -0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2018-02-23 11:38:05 -0800 |
| commit | bf95a000c432dc92591432bfd2b7943cbbfb6708 (patch) | |
| tree | 427a2a5acfa354546ce03c4d957a7751b2853781 /cmd/zed/zed.d | |
| parent | e9a77290081b578144e9a911ad734f67274df82f (diff) | |
Add scrub after resilver zed script
* Add a zed script to kick off a scrub after a resilver. The script is
disabled by default.
* Add a optional $PATH (-P) option to zed to allow it to use a custom
$PATH for its zedlets. This is needed when you're running zed under
the ZTS in a local workspace.
* Update test scripts to not copy in all-debug.sh and all-syslog.sh by
default. They can be optionally copied in as part of zed_setup().
These scripts slow down zed considerably under heavy events loads and
can cause events to be dropped or their delivery delayed. This was
causing some sporadic failures in the 'fault' tests.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Richard Laager <[email protected]>
Signed-off-by: Tony Hutter <[email protected]>
Closes #4662
Closes #7086
Diffstat (limited to 'cmd/zed/zed.d')
| -rwxr-xr-x | cmd/zed/zed.d/resilver_finish-start-scrub.sh | 17 | ||||
| -rw-r--r-- | cmd/zed/zed.d/zed.rc | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/cmd/zed/zed.d/resilver_finish-start-scrub.sh b/cmd/zed/zed.d/resilver_finish-start-scrub.sh new file mode 100755 index 000000000..6f9c0b309 --- /dev/null +++ b/cmd/zed/zed.d/resilver_finish-start-scrub.sh @@ -0,0 +1,17 @@ +#!/bin/sh +# resilver_finish-start-scrub.sh +# Run a scrub after a resilver +# +# Exit codes: +# 1: Internal error +# 2: Script wasn't enabled in zed.rc +[ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc" +. "${ZED_ZEDLET_DIR}/zed-functions.sh" + +[ "${ZED_SCRUB_AFTER_RESILVER}" = "1" ] || exit 2 +[ -n "${ZEVENT_POOL}" ] || exit 1 +[ -n "${ZEVENT_SUBCLASS}" ] || exit 1 +zed_check_cmd "${ZPOOL}" || exit 1 + +zed_log_msg "Starting scrub after resilver on ${ZEVENT_POOL}" +"${ZPOOL}" scrub "${ZEVENT_POOL}" diff --git a/cmd/zed/zed.d/zed.rc b/cmd/zed/zed.d/zed.rc index a1dd33704..8b0e476d5 100644 --- a/cmd/zed/zed.d/zed.rc +++ b/cmd/zed/zed.d/zed.rc @@ -86,6 +86,9 @@ # ZED_USE_ENCLOSURE_LEDS=1 +## +# Run a scrub after every resilver +#ZED_SCRUB_AFTER_RESILVER=1 ## # The syslog priority (e.g., specified as a "facility.level" pair). |