请教smitty ssaraid问题

sunraja

OS: AIX5.1
memory： 8192M
磁盘阵列: 7133 D40

今天发现 报B4C00618错误，上网查过,ibm官网说是由于hot spare盘没设置的原因,可我的7133设置过hot spare盘
但在smitty ssaraid --> List Status of hot spare Protection for an SSA RAID Array时显示如下
Command: OK            stdout: yes           stderr: no

Before command completion, additional instructions may appear below.

[TOP]
ssa0

    Component        Location           Size   Pool     Protected  Status

hdisk3           raid_5
    pdisk12          11-08-F701-13-P   72.9GB  pool_A0     no      too_large
    pdisk11          11-08-F701-12-P   72.9GB  pool_A0     no      too_large
    pdisk14          11-08-F701-15-P   72.9GB  pool_A0     no      too_large
    pdisk15          11-08-F701-14-P   72.9GB  pool_A0     no      too_large
hdisk2           raid_5
    pdisk13          11-08-F701-16-P   72.9GB  pool_A0     yes     good
    pdisk0           11-08-F701-08-P   36.4GB  pool_A0     yes     good
    pdisk2           11-08-F701-09-P   36.4GB  pool_A0     yes     good
    pdisk3           11-08-F701-10-P   36.4GB  pool_A0     yes     good
    pdisk4           11-08-F701-07-P   36.4GB  pool_A0     yes     good
hdisk4           raid_5
    pdisk6           11-08-F701-06-P   36.4GB  pool_A0     yes     good
    pdisk1           11-08-F701-04-P   36.4GB  pool_A0     yes     good
    pdisk7           11-08-F701-11-P   36.4GB  pool_A0     yes     good
    pdisk9           11-08-F701-05-P   36.4GB  pool_A0     yes     good
    pdisk10          11-08-F701-03-P   36.4GB  pool_A0     yes     good
hdisk5           raid_5
    pdisk16          11-08-1578-03-P   72.9GB  pool_B0     yes     good
    pdisk17          11-08-1578-02-P   71.1GB  pool_B0     yes     good
    pdisk18          11-08-1578-05-P   72.9GB  pool_B0     yes     good
    pdisk19          11-08-1578-04-P   72.9GB  pool_B0     yes     good
    pdisk20          11-08-1578-09-P   72.9GB  pool_B0     yes     good
hdisk6           raid_5
    pdisk21          11-08-1578-10-P   72.9GB  pool_B0     yes     good
    pdisk22          11-08-1578-06-P   72.9GB  pool_B0     yes     good
    pdisk23          11-08-1578-07-P   72.9GB  pool_B0     yes     good
    pdisk24          11-08-1578-01-P   72.9GB  pool_B0     yes     good

其中hdisk3内容根其他相比不一样，是不是有什么问题啊?

ewhisper

Description: No hot spare disk drives are available for an array that is configured for hot spare disk drives.

Action: Determine whether any disk drives have failed or have been rejected. To do this:

1. Display the use of the disk drives that are attached to the SSA adapter that logged the error (see Changing or Showing the Use of an SSA Disk Drive).
2. Run diagnostics in Problem Determination mode to all pdisks that are attached to the adapter that logged this error.
3. If any disk drives have failed, first exchange those disk drives for new disk drives, and assign them to the use that has been specified by the user. If the problem remains, continue with the next step.
4. Type
5. smitty ssaraid and press Enter. Select List Status of Hot-Spare Protection for an SSA RAID Array.
6. Select the adapter that logged the error.
7. the displayed list. Note which SSA loop contains any array member disk drives that are listed with a protected state of no. Devices that are in pool_A0 are connected to loop A. Devices that are in pool_B are connected to loop B.
8. If the status field for the unprotected array member disk drive is too_large, the hot spare disk drive is not large enough to support that array component. , no hot spare disk drive exists on the loop that you noted earlier.
9. Return to the SSA RAID Arrays menu and select Change/Show Use of an SSA Physical Disk.
10. Select the adapter that logged the error.
11. Find an appropriate disk drive, and change its use to hot spare (see Changing or Showing the Use of an SSA Disk Drive).

sunraja

找到問題點了,原來是hot spare磁盤大小比raid中的磁盤容量小,換個一樣的盤就好了.

redprint

你的hdisk2.........一块72G的盘几块36G的盘做raid5....景仰中