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标题: metadb已经全部被我删除，metaclear无法清除设备 [打印本页]

作者: falcon117 时间: 2006-09-22 15:51
标题: metadb已经全部被我删除，metaclear无法清除设备
在VM上转的solaris9 U7，在虚拟机中设置了一块IDE的root盘，其他SCSI盘6块，很奇怪，在虚拟机中，每次重新启动或者关VM后，六块SCSISVM的metadb就全部人不出来了（unkonow），需要重新同步。我索性将所有7块盘上的metadb删除了，然后关VM，再把除了根盘外的其他六块盘在VM中删除，并在windows中把这些盘对应的文件shift＋del 了。

重新开启VM，metadb是全部没有了，但是还有meitadevice在如下：
root@MySUN # metadb
root@MySUN # metastat
d10: Mirror
Submirror 0: d11
   State: Unavailable
Submirror 1: d12
   State: Unavailable
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 963900 blocks (470 MB)

d11: Submirror of d10
Hot spare pool: hsp001
State: Unavailable
Size: 963900 blocks (470 MB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c2t2d0s0       0    No             - Yes

d12: Submirror of d10
Hot spare pool: hsp001
State: Unavailable
Size: 963900 blocks (470 MB)
Stripe 0:
      Device    Start Block  Dbase       State Reloc Hot Spare
      c3t1d0s0       0    No             - Yes

d20: RAID
State: Unavailable
Hot spare pool: hsp001
Interlace: 32 blocks
Size: 1911735 blocks (933 MB)
Original device:
Size: 1927104 blocks (940 MB)
      Device    Start Block  Dbase       State Reloc  Hot Spare
      c2t0d0s0       330       No          - Yes
      c2t3d0s0       330       No          - Yes
      c3t2d0s0       330       No          - Yes

hsp001: 1 hot spare
      Device    Status    Length Reloc
      c2t1d0s0 Available 963900 blocks Yes

Device Relocation Information:
Device Reloc  Device ID
c2t1d0 Yes id1,sd@f2792365145134372000c061b0009
root@MySUN #
－－－－－－－－－－－－－－－－－－
d10，d20是我原来建的一个mirror和一个raid5，现在我想清除这些设置，但是清除不了d10、d20,报错为

metaclear "stale databases"

－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
不知道怎么回事，刚才我又试了一下，就然搞定了，真是晕

root@MySUN # metadetach d10 d12
metadetach: MySUN: d10: operation would result in no readable submirrors

root@MySUN # metaclear -f d10
d10: Mirror is cleared
root@MySUN # metastat
d20: RAID
State: Unavailable
Hot spare pool: hsp001
Interlace: 32 blocks
Size: 1911735 blocks (933 MB)
Original device:
Size: 1927104 blocks (940 MB)
      Device    Start Block  Dbase       State Reloc  Hot Spare
      c2t0d0s0       330       No          - Yes
      c2t3d0s0       330       No          - Yes
      c3t2d0s0       330       No          - Yes

d12: Concat/Stripe
Hot spare pool: hsp001
State: Unavailable
Size: 963900 blocks (470 MB)
Stripe 0:
      Device    Start Block  Dbase Reloc
      c3t1d0s0       0    No    Yes

d11: Concat/Stripe
Hot spare pool: hsp001
State: Unavailable
Size: 963900 blocks (470 MB)
Stripe 0:
      Device    Start Block  Dbase Reloc
      c2t2d0s0       0    No    Yes

hsp001: 1 hot spare
      Device    Status    Length Reloc
      c2t1d0s0 Available 963900 blocks Yes

Device Relocation Information:
Device Reloc  Device ID
c2t1d0 Yes id1,sd@f2792365145134372000c061b0009
root@MySUN # metaclear -fr d10
metaclear: MySUN: d10: unit not set up

root@MySUN # metaclear -fr d11
d11: Concat/Stripe is cleared
root@MySUN # metaclear -fr d12
d12: Concat/Stripe is cleared
root@MySUN # metaclear -fr d20
d20: RAID is cleared
root@MySUN # metastat
hsp001: 1 hot spare
      Device    Status    Length Reloc
      c2t1d0s0 Available 963900 blocks Yes

Device Relocation Information:
Device Reloc  Device ID
c2t1d0 Yes id1,sd@f2792365145134372000c061b0009
root@MySUN # metaclear -fr hsp001
hsp001: Hotspare pool is cleared
root@MySUN # metastat

都没搞懂怎么回事。

作者: jcr240 时间: 2010-09-15 11:36
怎么没有人解决南我也碰到这个问题了

作者: easybegin 时间: 2010-09-15 15:39
建metadb，删metadevice，再删metadb

作者: jcr240 时间: 2010-09-16 11:04
但是他要报错 stale databases

作者: zyl555 时间: 2010-09-17 22:30
印象中加一个-f就删了呀

作者: ztejob 时间: 2010-09-20 16:20
-f 参数 ----强制删除

作者: zhangfukai 时间: 2010-09-23 19:03
metadevadm -u cxdxtx

做接下来的操作...

成功了回复...

作者: jcr240 时间: 2010-09-25 10:25
执行该命令后，清除设备还是不行啊
metaclear: suntest: d0: stale databases

metaclear: suntest: d10: metadevice in use

作者: zhangfukai 时间: 2010-10-09 19:04
metadetach -f dx dxx
metaclear dxx
metaclear dxxx

首先要修改了/etc/vfstab不被svm管理...

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