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authorbunder2015 <[email protected]>2018-02-21 16:52:47 -0500
committerTony Hutter <[email protected]>2018-03-14 16:10:37 -0700
commitc705d8386b21b08aefdc62b6b1a556aab6717316 (patch)
treec6a472c061faac2f06f747e0dc6c36f9ad6c3f23 /cmd/zpool/zpool.d
parentd5b10b3ef3b5e82b9e5a9bee122f1a0be007dae2 (diff)
Add SMART attributes for SSD and NVMe
This adds the SMART attributes required to probe Samsung SSD and NVMe (and possibly others) disks when using the "zpool status -c" command. Reviewed-by: loli10K <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: bunder2015 <[email protected]> Closes #7183 Closes #7193
Diffstat (limited to 'cmd/zpool/zpool.d')
l---------cmd/zpool/zpool.d/nvme_err1
-rwxr-xr-xcmd/zpool/zpool.d/smart23
2 files changed, 22 insertions, 2 deletions
diff --git a/cmd/zpool/zpool.d/nvme_err b/cmd/zpool/zpool.d/nvme_err
new file mode 120000
index 000000000..94f22861f
--- /dev/null
+++ b/cmd/zpool/zpool.d/nvme_err
@@ -0,0 +1 @@
+smart \ No newline at end of file
diff --git a/cmd/zpool/zpool.d/smart b/cmd/zpool/zpool.d/smart
index 3721f30ed..4bc3af39d 100755
--- a/cmd/zpool/zpool.d/smart
+++ b/cmd/zpool/zpool.d/smart
@@ -23,6 +23,7 @@ off_ucor: Show SMART offline uncorrectable errors (ATA).
ata_err: Show SMART ATA errors (ATA).
pwr_cyc: Show SMART power cycle count (ATA).
serial: Show disk serial number.
+nvme_err: Show SMART NVMe errors (NVMe).
"
script=$(basename "$0")
@@ -37,7 +38,7 @@ smartctl_path=$(which smartctl)
if [ -b "$VDEV_UPATH" ] && [ -x "$smartctl_path" ]; then
raw_out=$(eval "sudo $smartctl_path -a $VDEV_UPATH")
- # Are we a SAS or ATA drive? Look for the right line in smartctl:
+ # What kind of drive are we? Look for the right line in smartctl:
#
# SAS:
# Transport protocol: SAS
@@ -45,7 +46,10 @@ if [ -b "$VDEV_UPATH" ] && [ -x "$smartctl_path" ]; then
# SATA:
# ATA Version is: 8
#
- type=$(echo "$raw_out" | grep -m 1 -Eo '^ATA|SAS$')
+ # NVMe:
+ # SMART/Health Information (NVMe Log 0xnn, NSID 0xnn)
+ #
+ type=$(echo "$raw_out" | grep -m 1 -Eo '^ATA|NVMe|SAS$')
out=$(echo "$raw_out" | awk '
# SAS specific
/read:/{print "rrd="$4"\nr_cor="$5"\nr_proc="$7"\nr_ucor="$8}
@@ -71,10 +75,21 @@ if [ -b "$VDEV_UPATH" ] && [ -x "$smartctl_path" ]; then
# SATA common
/Temperature_Celsius/{print "temp="$10}
+/Airflow_Temperature_Cel/{print "temp="$10}
/SMART overall-health self-assessment test result:/{print "health="$6}
/Power_On_Hours/{print "hours_on="$10}
/Serial Number:/{print "serial="$3}
+# NVMe common
+/Temperature:/{print "temp="$2}
+/SMART overall-health self-assessment test result:/{print "health="$6}
+/Power On Hours:/{gsub("[^0-9]","",$4); print "hours_on="$4}
+/Serial Number:/{print "serial="$3}
+/Power Cycles:/{print "pwr_cyc="$3}
+
+# NVMe specific
+/Media and Data Integrity Errors:/{print "nvme_err="$6}
+
END {ORS="\n"; print ""}
');
fi
@@ -94,6 +109,8 @@ smart)
scripts="temp|health|r_ucor|w_ucor"
elif [ "$type" = "ATA" ] ; then
scripts="temp|health|ata_err|realloc|rep_ucor|cmd_to|pend_sec|off_ucor"
+ elif [ "$type" = "NVMe" ] ; then
+ scripts="temp|health|nvme_err"
fi
;;
smartx)
@@ -102,6 +119,8 @@ smartx)
scripts="hours_on|defect|nonmed|r_proc|w_proc"
elif [ "$type" = "ATA" ] ; then
scripts="hours_on|pwr_cyc"
+ elif [ "$type" = "NVMe" ] ; then
+ scripts="hours_on|pwr_cyc"
fi
;;
*)