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标题: 如何判断存储上的盘是不是物理损坏啦？ [打印本页]

作者: pr06 时间: 2008-06-14 12:38
标题: 如何判断存储上的盘是不是物理损坏啦？
各位达人，小弟刚刚接触SUN的产品，好多问题不太清楚，最近遇到一个问题，特想请教一下大家，具体情况如下：
主机是SUN fire V880 装的是solaris8的操作系统，上面接了两种存储，一个是SUN 的 D1000，一个是EMC的存储，EMC的具体型号不详，问题就在那个SUN的 D 1000上。
磁盘通过volume manager 封装，主机上抓到的信息如下：
[root@-a:/]# vxdisk list
DEVICE    TYPE    DISK       GROUP       STATUS
c1t0d0s2    sliced -          -          error
c1t1d0s2    sliced disk01    rootdg    online
c1t2d0s2    sliced bkgrp01    bkgrp       online
c1t3d0s2    sliced bkgrp02    bkgrp       online
c1t4d0s2    sliced bkgrp03    bkgrp       online
c1t5d0s2    sliced bkgrp04    bkgrp       online
c3t0d0s2    sliced dbgrp01    dbgrp       online
c3t1d0s2    sliced dbgrp02    dbgrp       online
c3t2d0s2    sliced dbgrp09    dbgrp       online
c3t3d0s2    sliced -          -          error
c3t4d0s2    sliced dbgrp11    dbgrp       online
c3t5d0s2    sliced dbgrp12    dbgrp       online
c3t8d0s2    sliced dbgrp03    dbgrp       online
c3t9d0s2    sliced dbgrp04    dbgrp       online
c3t10d0s2 sliced dbgrp05    dbgrp       online
c3t11d0s2 sliced dbgrp06    dbgrp       online
c3t12d0s2 sliced dbgrp07    dbgrp       online
c3t13d0s2 sliced dbgrp08    dbgrp       online
-          -       dbgrp10    dbgrp       failed was:c3t3d0s2
[root@-a:/]# format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
   0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4d949,0
   1. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c545,0
   2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4cc35,0
   3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c6d4,0
   4. c1t4d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c5e2,0
   5. c1t5d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4bc7f,0
   6. c3t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@0,0
   7. c3t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@1,0
   8. c3t2d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@2,0
   9. c3t3d0 <drive not available: formatting>
      /pci@9,700000/scsi@3,1/sd@3,0
   10. c3t4d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@4,0
   11. c3t5d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@5,0
   12. c3t8d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@8,0
   13. c3t9d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@9,0
   14. c3t10d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@a,0
   15. c3t11d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@b,0
   16. c3t12d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@c,0
   17. c3t13d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@d,0
Specify disk (enter its number): ^D
[root@-a:/]#
由于主机上显示c3t3t0的状态是formatting，怀疑是D1000上的磁盘挂了，于是跑到现场去看磁盘，发现12快硬盘的绿灯都是亮的，如果硬盘物理损坏，是不是存储上相应位置的绿灯应该变成黄灯呢？既然都是绿灯是不是应该没有物理损坏啊？
接下来又做了几个操作。

[root@-a:/]# format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
   0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4d949,0
   1. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c545,0
   2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4cc35,0
   3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c6d4,0
   4. c1t4d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c5e2,0
   5. c1t5d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4bc7f,0
   6. c3t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@0,0
   7. c3t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@1,0
   8. c3t2d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@2,0
   9. c3t3d0 <drive not available: formatting>  （看这里，此时状态是formating的）
      /pci@9,700000/scsi@3,1/sd@3,0
   10. c3t4d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@4,0
   11. c3t5d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@5,0
   12. c3t8d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@8,0
   13. c3t9d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@9,0
   14. c3t10d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@a,0
   15. c3t11d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@b,0
   16. c3t12d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@c,0
   17. c3t13d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@d,0
Specify disk (enter its number): 9

AVAILABLE DRIVE TYPES:
      0. Auto configure
      1. Quantum ProDrive 80S
      2. Quantum ProDrive 105S
      3. CDC Wren IV 94171-344
      4. SUN0104
      5. SUN0207
      6. SUN0327
      7. SUN0340
      8. SUN0424
      9. SUN0535
      10. SUN0669
      11. SUN1.0G
      12. SUN1.05
      13. SUN1.3G
      14. SUN2.1G
      15. SUN2.9G
      16. Zip 100
      17. Zip 250
      18. SUN72G
      19. SUN18G
      20. other
Specify disk type (enter its number): 19 （因为是18G的标准盘，所以选了这个）
selecting c3t3d0
[disk unformatted]

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> p

PARTITION MENU:
      0    - change `0' partition
      1    - change `1' partition
      2    - change `2' partition
      3    - change `3' partition
      4    - change `4' partition
      5    - change `5' partition
      6    - change `6' partition
      7    - change `7' partition
      select - select a predefined table
      modify - modify a predefined partition table
      name - name the current table
      print  - display the current table
      label  - write partition map and label to the disk
      !<cmd> - execute <cmd>, then return
      quit
partition> p
Current partition table (original):
Total disk cylinders available: 7506 + 2 (reserved cylinders)

Part    Tag Flag    Cylinders       Size          Blocks
  0 unassigned wm    0             0       (0/0/0)          0
  1 unassigned wm    0             0       (0/0/0)          0
  2    backup wm    0 - 7505    16.86GB (7506/0/0) 35368272
  3       - wu    0 - 0       2.30MB (1/0/0)       4712
  4       - wu    2 - 7505    16.86GB (7504/0/0) 35358848
  5 unassigned wm    0             0       (0/0/0)          0
  6 unassigned wm    0             0       (0/0/0)          0
  7 unassigned wm    0             0       (0/0/0)          0

partition> q

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> l
Current Disk is unformatted.
format> disk

AVAILABLE DISK SELECTIONS:
   0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4d949,0
   1. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c545,0
   2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4cc35,0
   3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c6d4,0
   4. c1t4d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c5e2,0
   5. c1t5d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4bc7f,0
   6. c3t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@0,0
   7. c3t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@1,0
   8. c3t2d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@2,0
   9. c3t3d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>  （回头再看，居然正常啦？！！！！！！！）
      /pci@9,700000/scsi@3,1/sd@3,0
   10. c3t4d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@4,0
   11. c3t5d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@5,0
   12. c3t8d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@8,0
   13. c3t9d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@9,0
   14. c3t10d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@a,0
   15. c3t11d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@b,0
   16. c3t12d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@c,0
   17. c3t13d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@d,0
Specify disk (enter its number)[9]: 9
selecting c3t3d0
[disk unformatted]  －－－－－－－－－－－－>(反复提示没有format？是不是format一下就会好呢？)
format> p

PARTITION MENU:
      0    - change `0' partition
      1    - change `1' partition
      2    - change `2' partition
      3    - change `3' partition
      4    - change `4' partition
      5    - change `5' partition
      6    - change `6' partition
      7    - change `7' partition
      select - select a predefined table
      modify - modify a predefined partition table
      name - name the current table
      print  - display the current table
      label  - write partition map and label to the disk
      !<cmd> - execute <cmd>, then return
      quit
partition> p
Current partition table (original):
Total disk cylinders available: 7506 + 2 (reserved cylinders)

Part    Tag Flag    Cylinders       Size          Blocks
  0 unassigned wm    0             0       (0/0/0)          0
  1 unassigned wm    0             0       (0/0/0)          0
  2    backup wm    0 - 7505    16.86GB (7506/0/0) 35368272
  3       - wu    0 - 0       2.30MB (1/0/0)       4712
  4       - wu    2 - 7505    16.86GB (7504/0/0) 35358848
  5 unassigned wm    0             0       (0/0/0)          0
  6 unassigned wm    0             0       (0/0/0)          0
  7 unassigned wm    0             0       (0/0/0)          0

partition> q

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> l
Current Disk is unformatted.－－－－－－－－－－－－>(反复提示没有format？是不是format一下就会好呢？)
format> q
[root@-a:/]# format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
   0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4d949,0
   1. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c545,0
   2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4cc35,0
   3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c6d4,0
   4. c1t4d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4c5e2,0
   5. c1t5d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
      /pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w21000004cfa4bc7f,0
   6. c3t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@0,0
   7. c3t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@1,0
   8. c3t2d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@2,0
   9. c3t3d0 <drive not available: formatting>－－－－－－－－－－－－>(昏迷，退出来之后又不正常啦)
      /pci@9,700000/scsi@3,1/sd@3,0
   10. c3t4d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@4,0
   11. c3t5d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@5,0
   12. c3t8d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@8,0
   13. c3t9d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@9,0
   14. c3t10d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@a,0
   15. c3t11d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@b,0
   16. c3t12d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@c,0
   17. c3t13d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
      /pci@9,700000/scsi@3,1/sd@d,0
Specify disk (enter its number): 9

作者: pr06 时间: 2008-06-14 12:39
标题: 回复 #1 pr06 的帖子
磁盘封装的信息简单的贴一下，供大家参考：

[root@-a:/]# vxprint -pt
Disk group: bkgrp

PL NAME       VOLUME    KSTATE STATE LENGTH LAYOUT NCOL/WID MODE

pl vol01-P01 vol01-L01 ENABLED  ACTIVE 143328256 CONCAT -       RW
pl vol01-P02 vol01-L01 ENABLED  ACTIVE 143328256 CONCAT -       RW
pl vol01-P03 vol01-L02 ENABLED  ACTIVE 143328256 CONCAT -       RW
pl vol01-P04 vol01-L02 ENABLED  ACTIVE 143328256 CONCAT -       RW
pl vol01-03    vol02       ENABLED  ACTIVE 286656512 STRIPE 2/128 RW

Disk group: dbgrp

PL NAME       VOLUME    KSTATE STATE LENGTH LAYOUT NCOL/WID MODE

pl vol01-P05 vol01-L03 ENABLED  ACTIVE 106076160 CONCAT -       RW
pl vol01-P06 vol01-L03 ENABLED  ACTIVE 106076160 CONCAT -       RW
pl vol01-P07 vol01-L04 DISABLED NODEVICE 106076160 CONCAT -       RW
pl vol01-P08 vol01-L04 ENABLED  ACTIVE 106076160 CONCAT -       RW
pl vol01-04    vol01       ENABLED  ACTIVE 212152320 STRIPE 2/64    RW
[root@-a:/]# vxprint -st
Disk group: bkgrp

SD NAME       PLEX       DISK    DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME       PLEX       VOLNAME  NVOLLAYR LENGTH [COL/]OFF AM/NM MODE

sd bkgrp01-02 vol01-P01 bkgrp01  0       143328256 0       c1t2d0 ENA
sd bkgrp02-02 vol01-P03 bkgrp02  0       143328256 0       c1t3d0 ENA
sd bkgrp03-02 vol01-P02 bkgrp03  0       143328256 0       c1t4d0 ENA
sd bkgrp04-02 vol01-P04 bkgrp04  0       143328256 0       c1t5d0 ENA
sd vol01-S01 vol01-03    vol01-L01 0    143328256 0/0    -       ENA
sd vol01-S02 vol01-03    vol01-L02 0    143328256 1/0    -       ENA

Disk group: dbgrp

SD NAME       PLEX       DISK    DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME       PLEX       VOLNAME  NVOLLAYR LENGTH [COL/]OFF AM/NM MODE

sd dbgrp01-03 vol01-P05 dbgrp01  0       35358720 0       c3t0d0 ENA
sd dbgrp02-03 vol01-P07 dbgrp02  0       35358720 0       c3t1d0 ENA
sd dbgrp03-03 vol01-P06 dbgrp03  0       35358720 0       c3t8d0 ENA
sd dbgrp04-03 vol01-P08 dbgrp04  0       35358720 0       c3t9d0 ENA
sd dbgrp05-02 vol01-P05 dbgrp05  0       35358592 70717568  c3t10d0  ENA
sd dbgrp06-02 vol01-P07 dbgrp06  0       35358592 70717568  c3t11d0  ENA
sd dbgrp07-02 vol01-P06 dbgrp07  0       35358592 70717568  c3t12d0  ENA
sd dbgrp08-02 vol01-P08 dbgrp08  0       35358592 70717568  c3t13d0  ENA
sd dbgrp09-02 vol01-P05 dbgrp09  0       35358848 35358720  c3t2d0 ENA
sd dbgrp10-02 vol01-P07 dbgrp10  0       35358848 35358720  -       RLOC
sd dbgrp11-02 vol01-P06 dbgrp11  0       35358848 35358720  c3t4d0 ENA
sd dbgrp12-02 vol01-P08 dbgrp12  0       35358848 35358720  c3t5d0 ENA
sd vol01-S03 vol01-04    vol01-L03 0    106076160 0/0    -       ENA
sd vol01-S04 vol01-04    vol01-L04 0    106076160 1/0    -       ENA
[root@-a:/]# vxprint -hrt
Disk group: rootdg

DG NAME       NCONFIG    NLOG    MINORS GROUP-ID
DM NAME       DEVICE    TYPE    PRIVLEN  PUBLEN STATE
RV NAME       RLINK_CNT KSTATE STATE PRIMARY  DATAVOLS  SRL
RL NAME       RVG       KSTATE STATE REM_HOST REM_DG REM_RLNK
V  NAME       RVG       KSTATE STATE LENGTH READPOL PREFPLEX UTYPE
PL NAME       VOLUME    KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME       PLEX       DISK    DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME       PLEX       VOLNAME  NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
DC NAME       PARENTVOL LOGVOL
SP NAME       SNAPVOL    DCO

dg rootdg    default    default  0       1042702508.1025.db1

dm disk01    c1t1d0s2    sliced 10175 143328960 -

Disk group: bkgrp

DG NAME       NCONFIG    NLOG    MINORS GROUP-ID
DM NAME       DEVICE    TYPE    PRIVLEN  PUBLEN STATE
RV NAME       RLINK_CNT KSTATE STATE PRIMARY  DATAVOLS  SRL
RL NAME       RVG       KSTATE STATE REM_HOST REM_DG REM_RLNK
V  NAME       RVG       KSTATE STATE LENGTH READPOL PREFPLEX UTYPE
PL NAME       VOLUME    KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME       PLEX       DISK    DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME       PLEX       VOLNAME  NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
DC NAME       PARENTVOL LOGVOL
SP NAME       SNAPVOL    DCO

dg bkgrp       default    default  41000 1042767723.1085.db1

dm bkgrp01    c1t2d0s2    sliced 10175 143328960 -
dm bkgrp02    c1t3d0s2    sliced 10175 143328960 -
dm bkgrp03    c1t4d0s2    sliced 10175 143328960 -
dm bkgrp04    c1t5d0s2    sliced 10175 143328960 -

v  vol02       -          ENABLED  ACTIVE 286656512 SELECT vol01-03 fsgen
pl vol01-03    vol02       ENABLED  ACTIVE 286656512 STRIPE 2/128 RW
sv vol01-S01 vol01-03    vol01-L01 1    143328256 0/0    2/2    ENA
v2 vol01-L01 -          ENABLED  ACTIVE 143328256 SELECT -       fsgen
p2 vol01-P01 vol01-L01 ENABLED  ACTIVE 143328256 CONCAT -       RW
s2 bkgrp01-02 vol01-P01 bkgrp01  0       143328256 0       c1t2d0 ENA
p2 vol01-P02 vol01-L01 ENABLED  ACTIVE 143328256 CONCAT -       RW
s2 bkgrp03-02 vol01-P02 bkgrp03  0       143328256 0       c1t4d0 ENA
sv vol01-S02 vol01-03    vol01-L02 1    143328256 1/0    2/2    ENA
v2 vol01-L02 -          ENABLED  ACTIVE 143328256 SELECT -       fsgen
p2 vol01-P03 vol01-L02 ENABLED  ACTIVE 143328256 CONCAT -       RW
s2 bkgrp02-02 vol01-P03 bkgrp02  0       143328256 0       c1t3d0 ENA
p2 vol01-P04 vol01-L02 ENABLED  ACTIVE 143328256 CONCAT -       RW
s2 bkgrp04-02 vol01-P04 bkgrp04  0       143328256 0       c1t5d0 ENA

Disk group: dbgrp

DG NAME       NCONFIG    NLOG    MINORS GROUP-ID
DM NAME       DEVICE    TYPE    PRIVLEN  PUBLEN STATE
RV NAME       RLINK_CNT KSTATE STATE PRIMARY  DATAVOLS  SRL
RL NAME       RVG       KSTATE STATE REM_HOST REM_DG REM_RLNK
V  NAME       RVG       KSTATE STATE LENGTH READPOL PREFPLEX UTYPE
PL NAME       VOLUME    KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME       PLEX       DISK    DISKOFFS LENGTH [COL/]OFF DEVICE MODE
SV NAME       PLEX       VOLNAME  NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
DC NAME       PARENTVOL LOGVOL
SP NAME       SNAPVOL    DCO

dg dbgrp       default    default  1000    1042703022.1061.db1

dm dbgrp01    c3t0d0s2    sliced 4711    35358848 -
dm dbgrp02    c3t1d0s2    sliced 4711    35358848 -
dm dbgrp03    c3t8d0s2    sliced 4711    35358848 -
dm dbgrp04    c3t9d0s2    sliced 4711    35358848 -
dm dbgrp05    c3t10d0s2 sliced 4711    35358848 -
dm dbgrp06    c3t11d0s2 sliced 4711    35358848 -
dm dbgrp07    c3t12d0s2 sliced 4711    35358848 -
dm dbgrp08    c3t13d0s2 sliced 4711    35358848 -
dm dbgrp09    c3t2d0s2    sliced 4711    35358848 -
dm dbgrp10    -          -       -       -       NODEVICE
dm dbgrp11    c3t4d0s2    sliced 4711    35358848 -
dm dbgrp12    c3t5d0s2    sliced 4711    35358848 -

v  vol01       -          ENABLED  ACTIVE 212152320 SELECT vol01-04 fsgen
pl vol01-04    vol01       ENABLED  ACTIVE 212152320 STRIPE 2/64    RW
sv vol01-S03 vol01-04    vol01-L03 1    106076160 0/0    2/2    ENA
v2 vol01-L03 -          ENABLED  ACTIVE 106076160 SELECT -       fsgen
p2 vol01-P05 vol01-L03 ENABLED  ACTIVE 106076160 CONCAT -       RW
s2 dbgrp01-03 vol01-P05 dbgrp01  0       35358720 0       c3t0d0 ENA
s2 dbgrp09-02 vol01-P05 dbgrp09  0       35358848 35358720  c3t2d0 ENA
s2 dbgrp05-02 vol01-P05 dbgrp05  0       35358592 70717568  c3t10d0  ENA
p2 vol01-P06 vol01-L03 ENABLED  ACTIVE 106076160 CONCAT -       RW
s2 dbgrp03-03 vol01-P06 dbgrp03  0       35358720 0       c3t8d0 ENA
s2 dbgrp11-02 vol01-P06 dbgrp11  0       35358848 35358720  c3t4d0 ENA
s2 dbgrp07-02 vol01-P06 dbgrp07  0       35358592 70717568  c3t12d0  ENA
sv vol01-S04 vol01-04    vol01-L04 1    106076160 1/0    1/2    ENA
v2 vol01-L04 -          ENABLED  ACTIVE 106076160 SELECT -       fsgen
p2 vol01-P07 vol01-L04 DISABLED NODEVICE 106076160 CONCAT -       RW
s2 dbgrp02-03 vol01-P07 dbgrp02  0       35358720 0       c3t1d0 ENA
s2 dbgrp10-02 vol01-P07 dbgrp10  0       35358848 35358720  -       RLOC
s2 dbgrp06-02 vol01-P07 dbgrp06  0       35358592 70717568  c3t11d0  ENA
p2 vol01-P08 vol01-L04 ENABLED  ACTIVE 106076160 CONCAT -       RW
s2 dbgrp04-03 vol01-P08 dbgrp04  0       35358720 0       c3t9d0 ENA
s2 dbgrp12-02 vol01-P08 dbgrp12  0       35358848 35358720  c3t5d0 ENA
s2 dbgrp08-02 vol01-P08 dbgrp08  0       35358592 70717568  c3t13d0  ENA

贴的自己看了都头晕了。
好的，现在开始提问，请达人解惑：
1。D1000的存储，或者说是SUN的存储，磁盘不管是SCSi的还是光纤的，如果物理上损坏的话，是不是在存储的相应盘位上亮黄灯？还是说绿灯有其他状态？
2。就上面的信息看，我这个D1000的盘是不是坏掉了？需要更换硬盘么？我个人感觉不想是物理损坏啊，怎样处理比较合适呢，format一下会好不？
3。从上的信息看，磁盘的封装，一共12块盘，三个一组，先做了raid1，然后再次将镜像的raid1封装。我在想这样封装是不是合理，如果要做raid1的话，是不是两块盘一组，先做raid1，然后用volume manager封装会更好呢？

不晓得自己问的是不是很弱智，呵呵，请高手们指点一下^_^

作者: pr06 时间: 2008-06-14 15:36
标题: 回复 #1 pr06 的帖子
为啥没人回复我呢？难道我的问题………………

作者: 很平凡的Man 时间: 2008-06-14 17:55
贴的东西烟花缭乱，以后注意

作者: todaypuzzleme 时间: 2008-06-15 00:04
今天周末，没人嘛，谈一下我的看法
1。D1000的存储，或者说是SUN的存储，磁盘不管是SCSi的还是光纤的，如果物理上损坏的话，是不是在存储的相应盘位上亮黄灯？还是说绿灯有其他状态？
指示灯状态如果亮黄灯，基本可以确定硬盘有故障；如果硬盘有故障，指示灯不一定亮黄灯
2。就上面的信息看，我这个D1000的盘是不是坏掉了？需要更换硬盘么？我个人感觉不想是物理损坏啊，怎样处理比较合适呢，format一下会好不？
如果要format的话，需要首先用vxdiskadm,选择4，卸载硬盘，format后重新加入,选择5,format应该没什么效果，盘坏的可能性很大，还有c0t0d0这盘也坏了，vxdisk list有error,format里面已经看不到了
3。从上的信息看，磁盘的封装，一共12块盘，三个一组，先做了raid1，然后再次将镜像的raid1封装。我在想这样封装是不是合理，如果要做raid1的话，是不是两块盘一组，先做raid1，然后用volume manager封装会更好呢？
12块盘均分给4个丛plex，分给两个逻辑卷，每个逻辑卷由两个plex作镜像没有问题

作者: nimysun 时间: 2008-06-15 08:08
iostat -en挺好用的

作者: pr06 时间: 2008-06-16 11:22
标题: 回复 #1 pr06 的帖子
我还不是为了贴的详细一点嘛，不过确实是乱了一点，新人嘛，尧慢慢培养哈。
4楼也不给点建设性的意见，真是的。
多谢5楼的回复，“如果硬盘有故障，指示灯不一定亮黄灯”这个确实让人比较崩溃啊。不过这台机器本地硬盘是从c1t0d0开始的，他vm封装时似乎想封装rootdg，可是好像最终没有封装rootdg，所以会有vm中的错误信息。根盘应该没有问题的，系统运行正常啊。

作者: dogg 时间: 2008-06-16 12:18
如果是硬盘坏了的话，应该还会找到一些其它的LOG信息

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