fmdump -eV is very verbose and far too long to post here :) Here is a snippet
of a scsi error and a zfs checksum error from the log though.
Jan 20 2011 18:50:16.276742278 ereport.io.scsi.cmd.disk.dev.rqs.merr
nvlist version: 0
class = ereport.io.scsi.cmd.disk.dev.rqs.merr
ena = 0xf83e2f0e78101c01
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = dev
device-path =
/pci@0,0/pci8086,340e@7/pci1000,3080@0/iport@f0/disk@w5000c50010384d1d,0
devid = id1,sd@n5000c50010384d1f
(end detector)
driver-assessment = fatal
op-code = 0x28
cdb = 0x28 0x0 0x9 0xcb 0x6f 0x0 0x0 0x0 0x80 0x0
pkt-reason = 0x0
pkt-state = 0x3f
pkt-stats = 0x0
stat-code = 0x2
key = 0x3
asc = 0x11
ascq = 0x0
sense-data = 0xf0 0x0 0x3 0x9 0xcb 0x6f 0x77 0xa 0x0 0x0 0x0 0x0 0x11
0x0 0x81 0x80 0x0 0x9d 0xdd 0xba
lba = 0x9cb6f00
__ttl = 0x1
__tod = 0x4d3883e8 0x107ec086
Jan 21 2011 11:20:35.197434250 ereport.fs.zfs.checksum
nvlist version: 0
class = ereport.fs.zfs.checksum
ena = 0x58ee5cfa5e102801
detector = (embedded nvlist)
nvlist version: 0
version = 0x0
scheme = zfs
pool = 0xbfe55017c0fcfabe
vdev = 0x7d0e37f8d297b23b
(end detector)
pool = zpool002
pool_guid = 0xbfe55017c0fcfabe
pool_context = 0
pool_failmode = wait
vdev_guid = 0x7d0e37f8d297b23b
vdev_type = disk
vdev_path = /dev/dsk/c8t5000C50021177297d0s0
vdev_devid = id1,sd@n5000c50021177297/a
parent_guid = 0x35d57beca57a5f2a
parent_type = raidz
zio_err = 0
zio_offset = 0x2ca23e00
zio_size = 0x200
zio_objset = 0x31
zio_object = 0x1
zio_level = 0
zio_blkid = 0x31ca3f
bad_ranges = 0x0 0x200
bad_ranges_min_gap = 0x8
bad_range_sets = 0x615
bad_range_clears = 0x241
bad_set_histogram = 0x13 0x19 0x18 0x10 0x1c 0x1f 0x21 0x1c 0x17 0x15
0x1a 0x16 0x1d 0x1f 0x1d 0x1d 0x16 0x16 0x1c 0x16 0x1d 0x15 0x1a 0x11 0x19 0x20
0x19 0x1c 0x1b 0x18 0x17 0x18 0x15 0x13 0x13 0x19 0x15 0x1a 0x14 0x12 0x13 0x19
0x16 0x19 0x19 0x16 0x12 0x13 0x16 0x22 0x17 0x15 0x1f 0x18 0x19 0x17 0x1e 0x19
0x1e 0x14 0x14 0x19 0x19 0x1a
bad_cleared_histogram = 0xb 0xc 0x6 0xa 0x8 0x9 0x7 0xa 0xa 0xb 0xa 0xa
0x8 0x6 0x6 0x4 0xd 0xb 0x9 0xe 0x8 0x6 0xa 0x9 0xa 0x7 0x9 0xb 0xa 0xc 0xa 0xa
0xf 0xc 0x9 0xb 0x6 0xa 0x7 0xa 0xd 0xb 0x6 0x6 0x7 0x6 0xa 0x9 0xa 0x7 0x6 0x9
0x4 0xa 0x2 0xa 0x7 0x9 0x7 0x9 0xa 0xc 0xa 0xa
__ttl = 0x1
__tod = 0x4d396c03 0xbc49b8a
The scsi errors do not appear to coincide with the zfs checksum errors. Also
iostat -xenC showed up errors on a single disk (which, so far, has not been
kicked from the array). It also showed errors on the controller itself (which I
believe may be virtual as I'm using a dual-pathed system?)
extended device statistics ---- errors ---
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b s/w h/w trn tot
device
2704.3 2474.1 31196.8 54735.8 0.0 103.7 0.0 20.0 0 1742 0 70 55
125 c8
56.8 59.6 656.0 1385.1 0.0 2.3 0.0 19.6 0 39 0 0 0 0
c8t5000C500104E3D83d0
14.2 8.2 147.1 171.1 0.0 0.4 0.0 16.8 0 7 0 0 0 0
c8t5000C50021177453d0
62.2 62.2 711.4 1429.1 0.0 2.5 0.0 20.2 0 42 0 0 0 0
c8t5000C500104D7BEFd0
64.7 62.8 721.0 1439.1 0.0 2.9 0.0 22.9 0 46 0 70 55 125
c8t5000C50010384D1Fd0
61.7 64.2 729.9 1438.9 0.0 2.6 0.0 20.5 0 43 0 0 0 0
c8t5000C500211792AFd0
--
This message posted from opensolaris.org
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
