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Troubleshooting, Troubleshooting & module replacement 67 – HP A3312A User Manual

Page 73

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Troubleshooting &

Module Replacement


67



Troubleshooting

Figure 31

Replacement Flowchart for Unattached Physical Volumes

(see MC/ServiceGuard note in Step 4)

Flowchart C

Step 1

Replace faulty

disk drive.

Perform ioscan.

Step 2

# vgcfgrestore -n

Step 3

# vgchange -a y name>

Step 4

Disk mirror

of root?

# mkboot

# lvlnboot -R

No

Yes

Step 5

# vgsync

To replace DF on

Unattached Physical

Volume

Host fail?

Host fail?

Host fail?

Yes

No

No

Yes

Yes

No

Perform ioscan.

(see MC/ServiceGuard
note in Step 3)

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