Hp A3312A Bedienungsanleitung PDF herunterladen (Seite 68)

Troubleshooting & Diagnostics

Module Replacement Procedures

Troubleshooting

Figure 30. DF Disk Module Replacement/Recovery Flowchart for Attached Physical

Volumes

To replace DF

attached physical

Host fail?

Step 1

# lvreduce -m <one less than num_mirrors> -A n <LVname><physical volume path>

lvdisplay

Step 2

Replace faulty

disk drive.

Perform ioscan.

Step 3

# vgcfgrestore -n

Host fail? Repeat Step 3

Step 4

vgchange -a y <volume group name>

Step 5

Disk mirror

of root?

# mkboot

# lvlnboot -A

Step 6

# lvextend -m <one greater than num_mirrors><LV name><physical volume path>

# lvextend -m <one greater than num_mirrors> /path

Yes

Flowchart B

(see MC/ServiceGuard

note in Step 4)

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 148 149

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Hp A3312A Bedienungsanleitung Seite 68