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电梯直达

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发表于 2013-12-03 12:21 |只看该作者 |倒序浏览

15可用积分

d20: Mirror
Submirror 0: d21
   State: Needs maintenance
Submirror 1: d22
   State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 102400000 blocks (48 GB)

d21: Submirror of d20
State: Needs maintenance
Invoke: metasync d20
Size: 102400000 blocks (48 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t0d0s1       0    No          Okay Yes

d22: Submirror of d20
State: Needs maintenance
Invoke: metasync d20
Size: 102400000 blocks (48 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t1d0s1       0    No          Okay Yes

d60: Mirror
Submirror 0: d61
   State: Needs maintenance
Submirror 1: d62
   State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 30725000 blocks (14 GB)

d61: Submirror of d60
State: Needs maintenance
Invoke: metasync d60
Size: 30725000 blocks (14 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t0d0s6       0    No          Okay Yes

d62: Submirror of d60
State: Needs maintenance
Invoke: metasync d60
Size: 30725000 blocks (14 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t1d0s6       0    No          Okay Yes

d50: Mirror
Submirror 0: d51
   State: Needs maintenance
Submirror 1: d52
   State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 30725000 blocks (14 GB)

d51: Submirror of d50
State: Needs maintenance
Invoke: metasync d50
Size: 30725000 blocks (14 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t0d0s5       0    No          Okay Yes

d52: Submirror of d50
State: Needs maintenance
Invoke: metasync d50
Size: 30725000 blocks (14 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t1d0s5       0    No          Okay Yes

d10: Mirror
Submirror 0: d11
   State: Needs maintenance
Submirror 1: d12
   State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 61450000 blocks (29 GB)

d11: Submirror of d10
State: Needs maintenance
Invoke: metasync d10
Size: 61450000 blocks (29 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t0d0s0       0    No          Okay Yes

d12: Submirror of d10
State: Needs maintenance
Invoke: metasync d10
Size: 61450000 blocks (29 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t1d0s0       0    No          Okay Yes

d40: Mirror
Submirror 0: d41
   State: Needs maintenance
Submirror 1: d42
   State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 360587500 blocks (171 GB)

d41: Submirror of d40
State: Needs maintenance
Invoke: metasync d40
Size: 360587500 blocks (171 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t0d0s4       0    No          Okay Yes

d42: Submirror of d40
State: Needs maintenance
Invoke: metasync d40
Size: 360587500 blocks (171 GB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c0t1d0s4       0    No          Okay Yes

最佳答案

ahnhjw

查看完整内容

LZ能不能贴出metastat和format的全部内容？如果SVM当中两个子镜像都坏了，系统盘的话可以进入到光盘或者网络单用户模式，拆除镜像，并且拔掉其中一块盘，新插进去一块盘，并使用ufsdump复制系统，并添加启动模块，如果正常的话应该可以起来。起来之后将另外一块坏盘换掉，再重新将镜像同步。如果iostat -En当中没有发现有问题的话，直接metasync就可以了。其他本地盘两个都坏了的话，也可以用ufsdump或者tar或者dd什么的复制系统， ...

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ahnhjw

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2楼 [报告]

发表于 2013-12-03 12:21 |只看该作者

LZ能不能贴出metastat和format的全部内容？
如果SVM当中两个子镜像都坏了，系统盘的话可以进入到光盘或者网络单用户模式，拆除镜像，并且拔掉其中一块盘，新插进去一块盘，并使用ufsdump复制系统，并添加启动模块，如果正常的话应该可以起来。起来之后将另外一块坏盘换掉，再重新将镜像同步。
如果iostat -En当中没有发现有问题的话，直接metasync就可以了。
其他本地盘两个都坏了的话，也可以用ufsdump或者tar或者dd什么的复制系统，不需要到单用户模式下也可以，不过要停掉相关的应用。iostat -En没问题的话也是metasync

实战分享：从技术角度谈机器学习入门| 【大话IT】RadonDB低门槛向MySQL集群下战书 | ChinaUnix打赏功能已上线！ | 新一代分布式关系型数据库RadonDB知多少？

qianxia0_

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3楼 [报告]

发表于 2013-12-03 12:46 |只看该作者

iostat -En 看下盘的状态吧 messages里面有没有什么报错

实战分享：从技术角度谈机器学习入门| 【大话IT】RadonDB低门槛向MySQL集群下战书 | ChinaUnix打赏功能已上线！ | 新一代分布式关系型数据库RadonDB知多少？

watchsat

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4楼 [报告]

发表于 2013-12-03 12:58 |只看该作者

#svcadm enable svc:/system/mdmonitor

实战分享：从技术角度谈机器学习入门| 【大话IT】RadonDB低门槛向MySQL集群下战书 | ChinaUnix打赏功能已上线！ | 新一代分布式关系型数据库RadonDB知多少？

wjxlcc

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5楼 [报告]

发表于 2013-12-03 13:09 |只看该作者

回复 2# qianxia0_

iostat -En

c0t1d0          Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST930003SSUN300G Revision: 0868 Serial No: 1120740SN9
Size: 300.00GB <300000000000 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
c0t3d0          Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: TEAC    Product: DV-W28SS-R    Revision: J.1A 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
c0t0d0          Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST930003SSUN300G Revision: 0868 Serial No: 111373H640
Size: 300.00GB <300000000000 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
c2t0d31       Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: SUN    Product: Universal Xport  Revision: 0735 Serial No:
Size: 0.02GB <20971520 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
c4t600A0B800076EAA0000003794FC29F03d0 Soft Errors: 0 Hard Errors: 153 Transport Errors: 0
Vendor: SUN    Product: LCSM100_F       Revision: 0735 Serial No:
Size: 1580.55GB <1580547964928 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 2 Predictive Failure Analysis: 0
c1t2d31       Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: SUN    Product: Universal Xport  Revision: 0735 Serial No:
Size: 0.02GB <20971520 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
c4t600A0B800076EAA0000003764FC29EE0d0 Soft Errors: 0 Hard Errors: 153 Transport Errors: 0
Vendor: SUN    Product: LCSM100_F       Revision: 0735 Serial No:
Size: 214.75GB <214748364800 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 2 Predictive Failure Analysis: 0