On 11/05/12 10:49, Steven Hartland wrote:
Yes RAIDZ2 should enable a 2 drive failure without the array faulting so
something strange is going on there somewhere.
That was my thought, but I dont know what or why.
Silly question, what size drives and what driver are you using?
See below
Regards
Steve
----- Original Message ----- From: "Paul Wootton"
<paul-free...@fletchermoorland.co.uk>
To: "freeBSD-CURRENT Mailing List" <freebsd-current@freebsd.org>
Sent: Monday, November 05, 2012 10:25 AM
Subject: ZFS RaidZ-2 problems
state: FAULTED
status: One or more devices could not be opened. There are
insufficient
replicas for the pool to continue functioning.
action: Attach the missing device and online it using 'zpool online'.
see: http://illumos.org/msg/ZFS-8000-3C
scan: resilvered 30K in 0h0m with 0 errors on Sun Oct 14 12:52:45
2012
config:
NAME STATE READ WRITE CKSUM
storage FAULTED 0 0 1
raidz2-0 FAULTED 0 0 6
ada0 ONLINE 0 0 0
ada1 ONLINE 0 0 0
ada2 ONLINE 0 0 0
17777811927559723424 UNAVAIL 0 0 0 was
/dev/ada3
ada4 ONLINE 0 0 0
ada5 ONLINE 0 0 0
ada6 ONLINE 0 0 0
ada7 ONLINE 0 0 0
ada8 ONLINE 0 0 0
ada10p4 ONLINE 0 0 0
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <ST3500418AS CC37> ATA-8 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
ada1: <WDC WD5000AACS-00D0B0 01.01B01> ATA-8 SATA 2.x device
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad6
ada2 at ahcich2 bus 0 scbus3 target 0 lun 0
ada2: <MAXTOR STM3500320AS MX15> ATA-8 SATA 2.x device
ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada2: Command Queueing enabled
ada2: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada2: Previously was known as ad10
ada3 at ahcich3 bus 0 scbus4 target 0 lun 0
ada3: <ST3500410AS CC34> ATA-8 SATA 2.x device
ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada3: Command Queueing enabled
ada3: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada3: Previously was known as ad12
ada4 at ahcich5 bus 0 scbus7 target 0 lun 0
ada4: <WDC WD5000AADS-00S9B0 01.00A01> ATA-8 SATA 2.x device
ada4: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada4: Command Queueing enabled
ada4: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada4: Previously was known as ad18
ada5 at ahcich6 bus 0 scbus9 target 0 lun 0
ada5: <WDC WD5000AADS-00S9B0 01.00A01> ATA-8 SATA 2.x device
ada5: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada5: Command Queueing enabled
ada5: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada5: Previously was known as ad22
ada6 at ahcich7 bus 0 scbus10 target 0 lun 0
ada6: <WDC WD5000AADS-00M2B0 01.00A01> ATA-8 SATA 2.x device
ada6: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada6: Command Queueing enabled
ada6: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada6: Previously was known as ad24
ada7 at ahcich8 bus 0 scbus11 target 0 lun 0
ada7: <WDC WD5000AADS-00M2B0 01.00A01> ATA-8 SATA 2.x device
ada7: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada7: Command Queueing enabled
ada7: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada7: Previously was known as ad26
ada8 at ahcich9 bus 0 scbus12 target 0 lun 0
ada8: <WDC WD5000AADS-00M2B0 01.00A01> ATA-8 SATA 2.x device
ada8: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada8: Command Queueing enabled
ada8: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada8: Previously was known as ad28
ada9 at ahcich10 bus 0 scbus13 target 0 lun 0
ada9: <MAXTOR STM3160215AS 4.AAB> ATA-7 SATA 2.x device
ada9: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada9: Command Queueing enabled
ada9: 152627MB (312581808 512 byte sectors: 16H 63S/T 16383C)
ada9: Previously was known as ad30
ada10 at ahcich11 bus 0 scbus14 target 0 lun 0
ada10: <ST31000528AS CC38> ATA-8 SATA 2.x device
ada10: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada10: Command Queueing enabled
ada10: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada10: Previously was known as ad32
root@filekeeper:/dev # gpart show ada10
=> 34 1953525101 ada10 GPT (931G)
34 256 1 freebsd-boot (128k)
290 16777216 2 freebsd-swap (8.0G)
16777506 335544320 3 freebsd-zfs (160G)
352321826 976773168 4 freebsd-zfs (465G)
1329094994 283115520 5 freebsd-zfs (135G)
1612210514 341314621 - free - (162G)
pool: boot
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not
support
the features. See zpool-features(5) for details.
scan: scrub repaired 0 in 0h33m with 0 errors on Thu Oct 4 13:54:15 2012
config:
NAME STATE READ
WRITE CKSUM
boot ONLINE
0 0 0
mirror-0 ONLINE
0 0 0
gptid/3f1627a2-0670-11e2-8347-6cf0490ff9e9 ONLINE
0 0 0
ada10p5 ONLINE
0 0 0
root@filekeeper:/dev # gpart list ada9
[...]
3. Name: ada9p3
Mediasize: 144955146240 (135G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 148480
Mode: r1w1e2
rawuuid: 3f1627a2-0670-11e2-8347-6cf0490ff9e9
rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 144955146240
offset: 8590083072
type: freebsd-zfs
index: 3
end: 299893025
start: 16777506
[...]
Paul
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