Lucent Technologies CentreVu Release 3 Version 8 Disk-Mirrored Systems User Manual page 4

Call management system, release 3 version 8 disk-mirrored systems
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Chapter 3:
Using the alternate boot device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintaining the chkDisks crontab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Activating chkDisks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying chkDisks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the scheduled run time . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canceling chkDisks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Doing a CMSADM backup on a mirrored system . . . . . . . . . . . . . . . . . . . . . . .
Step 1: Print the vfstab file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 2: Run the backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 3: Label and store the tapes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restoring from a CMSADM Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repairing or rebuilding the /cms file system . . . . . . . . . . . . . . . . . . . . . . . . .
Repairing /cms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rebuilding /cms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restoring a mirrored system from a CMSADM backup. . . . . . . . . . . . . . . . . . . .
Step 1: Power off the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 2: Install the new drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 3: Boot the system from the compact disk . . . . . . . . . . . . . . . . . . .
Step 4: Identify the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 5: Set the Name Service options . . . . . . . . . . . . . . . . . . . . . . . . .
Step 6: Set the date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 8: Select the hard disks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 9: Set up the disk partitions. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 10: Install the operating system . . . . . . . . . . . . . . . . . . . . . . . . .
Step 11: Complete the OS installation . . . . . . . . . . . . . . . . . . . . . . . . .
Step 13: Restore the backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 14: Reestablish the disk mirrors . . . . . . . . . . . . . . . . . . . . . . . . .
Restoring specific files from a CMSADM backup . . . . . . . . . . . . . . . . . . . . . . .
Adding new disks to a standard mirrored system . . . . . . . . . . . . . . . . . . . . . .
Adding new disks to a nonstandard mirrored system . . . . . . . . . . . . . . . . . . . .
Replacing a faulty disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 1: Identify the faulty disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 2: Identify the submirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 3: Detach the submirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 5: Replace the faulty disk drive . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 6: Recreate the state database replicas . . . . . . . . . . . . . . . . . . . . .
Step 7: Reattach the submirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 8: Reboot the system (boot disks only) . . . . . . . . . . . . . . . . . . . . .
State Database Replicas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting up replicas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing replicas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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