ZFS 故障檢修指南 三

2021-05-22 06:12:37 字數 3064 閱讀 4857

# fmdump

time uuid sunw-msg-id

aug 18 18:32:48.1940 940422d6-03fb-4ea0-b012-aec91b8dafd3 zfs-8000-d3

aug 21 06:46:18.5264 692476c6-a4fa-4f24-e6ba-8edf6f10702b zfs-8000-d3

aug 21 06:46:18.7312 45848a75-eae5-66fe-a8ba-f8b8f81deae7 zfs-8000-d3

# fmstat

module ev_recv ev_acpt wait svc_t %w %b open solve memsz bufsz

cpumem-retire 0 0 0.0 0.0 0 0 0 0 0 0

disk-transport 0 0 0.0 55.9 0 0 0 0 32b 0

eft 0 0 0.0 0.0 0 0 0 0 1.2m 0

fabric-xlate 0 0 0.0 0.0 0 0 0 0 0 0

fmd-self-diagnosis 0 0 0.0 0.0 0 0 0 0 0 0

io-retire 0 0 0.0 0.0 0 0 0 0 0 0

snmp-trapgen 0 0 0.0 0.0 0 0 0 0 32b 0

sysevent-transport 0 0 0.0 4501.8 0 0 0 0 0 0

syslog-msgs 0 0 0.0 0.0 0 0 0 0 0 0

zfs-diagnosis 0 0 0.0 0.0 0 0 0 0 0 0

zfs-retire 0 0 0.0 0.0 0 0 0 0 0 0

# fmadm config

module version status description

cpumem-retire 1.1 active cpu/memory retire agent

disk-transport 1.0 active disk transport agent

eft 1.16 active eft diagnosis engine

fabric-xlate 1.0 active fabric ereport translater

fmd-self-diagnosis 1.0 active fault manager self-diagnosis

io-retire 2.0 active i/o retire agent

snmp-trapgen 1.0 active snmp trap generation agent

sysevent-transport 1.0 active sysevent transport agent

syslog-msgs 1.0 active syslog messaging agent

zfs-diagnosis 1.0 active zfs diagnosis engine

zfs-retire 1.0 active zfs retire agent

# fmdump -ev

time class

aug 18 2008 18:32:35.186159293 ereport.fs.zfs.vdev.open_failed

nvlist version: 0

class = ereport.fs.zfs.vdev.open_failed

ena = 0xd3229ac5100401

detector = (embedded nvlist)

nvlist version: 0

version = 0x0

scheme = zfs

pool = 0x4540c565343f39c2

vdev = 0xcba57455fe08750b

(end detector)

pool = whoo

pool_guid = 0x4540c565343f39c2

pool_context = 1

pool_failmode = wait

vdev_guid = 0xcba57455fe08750b

vdev_type = disk

vdev_path = /dev/ramdisk/rdx

parent_guid = 0x4540c565343f39c2

parent_type = root

prev_state = 0x1

__ttl = 0x1

__tod = 0x48aa22b3 0xb1890bd

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