Руководство По Установке для Cisco Headend System Release 2.7
Chapter 2 DNCS Pre-Upgrade Procedures
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Verify that the Dump Device is Correctly
Configured
Configured
Before upgrading the DNCS, use the following procedure to verify that the dump
device is properly configured.
1 If necessary, open an xterm window on the DNCS.
2 Type dumpadm and then press Enter.
device is properly configured.
1 If necessary, open an xterm window on the DNCS.
2 Type dumpadm and then press Enter.
Result: The following output should be displayed:
# dumpadm
Dump content: kernel pages
Dump device: /dev/md/dsk/d501 (swap)
Savecore directory: /var/crash/dncs
Savecore enabled: yes
3 Did the dump device show the same result as shown in step 2 above?
If yes, then your dump device is configured correctly. Go to Back Up Various
Data Files (on page 33).
Data Files (on page 33).
If no, continue with step 4 to set the dump device correctly.
4 Type dumpadm -d /dev/md/dsk/d501 and then press Enter.
5 Type dumpadm and then press Enter. The dump device should now show the
5 Type dumpadm and then press Enter. The dump device should now show the
same result as shown in step 2 above.