SVM卷报Last Erred修不了急
卷状态d30: Mirror
Submirror 0: d31
State: Needs maintenance
Submirror 1: d32
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 518700000 blocks (247 GB)
d31: Submirror of d30
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace d30 c0t1d0s0 <new device>
Size: 518700000 blocks (247 GB)
Stripe 0:
Device Start BlockDbase State Reloc Hot Spare
c0t1d0s0 0 No Last Erred Yes
d32: Submirror of d30
State: Needs maintenance
Invoke: metasync d30
Size: 518700000 blocks (247 GB)
Stripe 0:
Device Start BlockDbase State Reloc Hot Spare
c1t1d0s0 0 No Okay Yes
format修复
(root) # format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN300G cyl 46873 alt 2 hd 20 sec 625>solaris
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
1. c0t1d0 <SUN300G cyl 46873 alt 2 hd 20 sec 625>solaris
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
2. c1t0d0 <SUN300G cyl 46873 alt 2 hd 20 sec 625>solaris
/pci@10,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
3. c1t1d0 <SUN300G cyl 46873 alt 2 hd 20 sec 625>solaris
/pci@10,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
4. c9t60080E50002FD908000004B2521931BDd0 <SUN-LCSM100_F-0784-2.18TB>
/scsi_vhci/ssd@g60080e50002fd908000004b2521931bd
5. c9t60080E50002FD908000004B6521931EFd0 <SUN-LCSM100_F-0784-2.18TB>
/scsi_vhci/ssd@g60080e50002fd908000004b6521931ef
6. c9t60080E50002FD908000004BA52193228d0 <SUN-LCSM100_F-0784-2.18TB>
/scsi_vhci/ssd@g60080e50002fd908000004ba52193228
7. c9t60080E50002FD908000004BE5219325Dd0 <SUN-LCSM100_F-0784-2.18TB>
/scsi_vhci/ssd@g60080e50002fd908000004be5219325d
Specify disk (enter its number): 1
selecting c0t1d0: solaris
/dev/dsk/c0t1d0s0 is part of SVM volume stripe:d31. Please see metaclear(1M).
/dev/dsk/c0t1d0s1 is part of SVM volume stripe:d36. Please see metaclear(1M).
/dev/dsk/c0t1d0s7 contains an SVM mdb. Please see metadb(1M).
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition- select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> analyze
ANALYZE MENU:
read - read only test (doesn't harm SunOS)
refresh- read then write(doesn't harm data)
test - pattern testing(doesn't harm data)
write - write then read (corrupts data)
compare- write, read, compare (corrupts data)
purge - write, read, write (corrupts data)
verify - write entire disk, then verify (corrupts data)
print - display data buffer
setup - set analysis parameters
config - show analysis parameters
!<cmd> - execute <cmd> , then return
quit
analyze> read
Ready to analyze (won't harm SunOS). This takes a long time,
but is interruptable with CTRL-C. Continue? y
pass 0
46872/19/599
pass 1
46872/19/599
Total of 0 defective blocks repaired.
analyze> quit
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition- select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> quit
(root) # metasync d30 D32的卷开始同步D31的数据，但是同步到3%就不同步了。
(root) # metareplace -e d30 c0t1d0s0 修复不了
metareplace: zunyisms: d30: c0t1d0s0: component in invalid state to replace - Replace "Maintenance" components first
(root) # metastat -p
d35 -m d36 d37 1
d36 1 1 c0t1d0s1
d37 1 1 c1t1d0s1
d30 -m d31 d32 1
d31 1 1 c0t1d0s0
d32 1 1 c1t1d0s0
d25 -m d26 d27 1
d26 1 1 c0t0d0s6
d27 1 1 c1t0d0s6
d20 -m d21 d22 1
d21 1 1 c0t0d0s4
d22 1 1 c1t0d0s4
d15 -m d16 d17 1
d16 1 1 c0t0d0s3
d17 1 1 c1t0d0s3
d10 -m d11 d12 1
d11 1 1 c0t0d0s1
d12 1 1 c1t0d0s1
d5 -m d6 d7 1
d6 1 1 c0t0d0s0
d7 1 1 c1t0d0s0
d40 -m d41 d42 1
d41 1 2 /dev/dsk/c9t60080E50002FD908000004B2521931BDd0s0 /dev/dsk/c9t60080E50002FD908000004B6521931EFd0s0 -i 256b
d42 1 2 /dev/dsk/c9t60080E50002FD908000004BA52193228d0s0 /dev/dsk/c9t60080E50002FD908000004BE5219325Dd0s0 -i 256b
(root) # iostat -E
sd0 Soft Errors: 0 Hard Errors: 44 Transport Errors: 12
Vendor: HITACHIProduct: H109030SESUN300G Revision: A31A Serial No: 1307C50KPF
Size: 300.00GB <300000000000 bytes>
Media Error: 38 Device Not Ready: 0 No Device: 6 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: TEAC Product: DV-W28SS-V Revision: 1.0B Serial No:
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
sd2 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HITACHIProduct: H109030SESUN300G Revision: A31A Serial No: 1307C5HJYF
Size: 300.00GB <300000000000 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd3 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HITACHIProduct: H109030SESUN300G Revision: A31A Serial No: 1307C4E6MF
Size: 300.00GB <300000000000 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd6 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HITACHIProduct: H109030SESUN300G Revision: A31A Serial No: 1307C53HKF
Size: 300.00GB <300000000000 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
ssd0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SUN Product: LCSM100_F Revision: 0784 Serial No:
Size: 2398.03GB <2398034860544 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
ssd1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SUN Product: LCSM100_F Revision: 0784 Serial No:
Size: 2398.03GB <2398034860544 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
ssd2 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SUN Product: LCSM100_F Revision: 0784 Serial No:
Size: 2398.03GB <2398034860544 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
ssd3 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SUN Product: LCSM100_F Revision: 0784 Serial No:
Size: 2398.03GB <2398034860544 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
st0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HP Product: Ultrium 5-SCSI Revision: Z55S Serial No:
系统日志里有这样的报错
May 20 10:32:56 zunyisms scsi: WARNING: /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0 (sd0):
May 20 10:32:56 zunyisms Error for Command: read(10) Error Level: Retryable
May 20 10:32:56 zunyisms scsi: Requested Block: 88989716 Error Block: 88989812
May 20 10:32:56 zunyisms scsi: Vendor: HITACHI Serial Number: 1307C50KPF
May 20 10:32:56 zunyisms scsi: Sense Key: Media_Error
May 20 10:32:56 zunyisms scsi: ASC: 0x11 (unrecovered read error), ASCQ: 0x0, FRU: 0x0
May 20 10:32:59 zunyisms scsi: WARNING: /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0 (sd0):
May 20 10:32:59 zunyisms Error for Command: write(10) Error Level: Retryable
May 20 10:32:59 zunyisms scsi: Requested Block: 93862340 Error Block: 93862340
May 20 10:32:59 zunyisms scsi: Vendor: HITACHI Serial Number: 1307C50KPF
May 20 10:32:59 zunyisms scsi: Sense Key: Unit_Attention
May 20 10:32:59 zunyisms scsi: ASC: 0x29 (scsi bus reset occurred), ASCQ: 0x2, FRU: 0x17
May 20 10:33:00 zunyisms scsi: WARNING: /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0 (sd0):
May 20 10:33:00 zunyisms Error for Command: read(10) Error Level: Retryable
May 20 10:33:00 zunyisms scsi: Requested Block: 88989716 Error Block: 88989812
May 20 10:33:00 zunyisms scsi: Vendor: HITACHI Serial Number: 1307C50KPF
May 20 10:33:00 zunyisms scsi: Sense Key: Media_Error
May 20 10:33:00 zunyisms scsi: ASC: 0x11 (unrecovered read error), ASCQ: 0x0, FRU: 0x0
不要光看不回好不，难道要拆开重做吗？ kwtip 发表于 2014-05-20 13:33 static/image/common/back.gif
不要光看不回好不，难道要拆开重做吗？
你还真说对了，要拆开重做。
建议是先换 c0t1d0 Serial Number: 1307C50KPF的硬盘，然后重做RAID1 本帖最后由 anthonypaopao 于 2014-05-23 21:22 编辑
我觉得应该先换d32吧 有lasterr的应该是后坏的 况且invoke里不是说先更换maintenance 然后在metareplace么？
个人感觉自己没遇到这样的情况只能说明维护不及时
Needs maintenance A problem hasbeendetected.This
requires that the system administra-
tor replace the failed physical dev-
ice. Volumes displaying Needs
maintenance haveincurrednodata
loss,althoughadditional failures
could risk data loss. Take action as
quickly as possible.
Last erred A problem hasbeendetected.Data
lossisapossibility. This might
occur if a component of asubmirror
failsandis not replaced by a hot
spare, thereforegoingintoNeeds
maintenance state. If the
corresponding component alsofails,
itwouldgointo Last erred state
and, as there is no remainingvalid
datasource,dataloss could be a
possibility.
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