Displaying 5 results from an estimated 5 matches for "vdev_path".
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2010 Apr 04
15
Diagnosing Permanent Errors
...bers in the CKSUM column are continuing to grow, but is that because the backup verification is tickling the errors as it runs?
Previous postings on permanent errors said to look at fmdump -eV, but that has 437543 lines, and I don''t really know how to interpret what I see. I did check the vdev_path with " fmdump -eV | grep vdev_path | sort | uniq -c" to see if it was only certain disks, but every disk in the array is listed in the file, albeit with different frequencies:
2189 vdev_path = /dev/dsk/c4t0d0s0
1077 vdev_path = /dev/dsk/c4t0d1s0
1077 vdev_path = /dev/dsk/c4t0d2...
2010 Jul 16
6
Lost zpool after reboot
...version: 0
??? ??? version = 0x0
??? ??? scheme = zfs
??? ??? pool = 0x4406b127a905c5be
??? ??? vdev = 0xe7dce33be87eeca7
??? (end detector)
??? pool = rsgis
??? pool_guid = 0x4406b127a905c5be
??? pool_context = 1
??? pool_failmode = wait
??? vdev_guid = 0xe7dce33be87eeca7
??? vdev_type = disk
??? vdev_path = /dev/dsk/c9t0d0s0
??? vdev_devid = id1,sd at AHITACHI_HDS7225SCSUN250G_0719BN9E3K=VFA100R1DN9E3K/a
??? parent_guid = 0xb89f3c5a72a22939
??? parent_type = mirror
??? prev_state = 0x1
??? __ttl = 0x1
??? __tod = 0x4c40be67 0x272aef9b
Jul 16 2010 15:17:43.657125080 ereport.fs.zfs.vdev.open_failed
n...
2009 Oct 23
7
cryptic vdev name from fmdump
This morning we got a fault management message from one of our production servers stating that a fault in one of our pools had been detected and fixed. Looking into the error using fmdump gives:
fmdump -v -u 90ea244e-1ea9-4bd6-d2be-e4e7a021f006
TIME UUID SUNW-MSG-ID
Oct 22 09:29:05.3448 90ea244e-1ea9-4bd6-d2be-e4e7a021f006 FMD-8000-4M Repaired
2010 Feb 24
0
disks in zpool gone at the same time
...pool = 0x26b9a51f199f72bf
vdev = 0xaf3ea54be8e5909c
(end detector)
pool = pool2530-2
pool_guid = 0x26b9a51f199f72bf
pool_context = 0
pool_failmode = wait
vdev_guid = 0xaf3ea54be8e5909c
vdev_type = disk
vdev_path = /dev/dsk/c8t2d9s0
vdev_devid = id1,sd at n600a0b800036a8ba000007484adc4dec/a
parent_guid = 0xff4853b09cdcb0bb
parent_type = raidz
zio_err = 6
zio_offset = 0x42000
zio_size = 0x2000
__ttl = 0x1
__tod = 0x4b8412ba 0x32179528...
2008 Feb 05
31
ZFS Performance Issue
This may not be a ZFS issue, so please bear with me!
I have 4 internal drives that I have striped/mirrored with ZFS and have an application server which is reading/writing to hundreds of thousands of files on it, thousands of files @ a time.
If 1 client uses the app server, the transaction (reading/writing to ~80 files) takes about 200 ms. If I have about 80 clients attempting it @ once, it can