Xerox 6100BD - Phaser Color Laser Printer System Manual

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Xerox 6100BD - Phaser Color Laser Printer System Manual Manual pdf 41 page image

Backup and RestoreSystem Guide 2-13NOTE: To stop the system at the ok prompt, power on thecontroller, then press Stop and A simultaneously as soonas the screen lights.If the system is already powered on, logon as root, thenenter halt to display the ok prompt.1. Enter mount /dev/diskette /a to mount the diskette.2. Enter sh /a/dsp_restore to launch the recovery script.3. If multiple tapes were used during the backup, the systempauses at the end of each tape and displays a messagesimilar to the following:Mount volume 2 then enter volume name (default: /dev/rmt/0bn)Insert the cassettes in sequence as the system requeststhem.The system reboots when the recovery is complete.NOTE: The UNIX ufsrestore utility does not provide theoption for estimating how a long a recovery will take.However, the normal amount of time required for recovery isapproximately 3 times as long as backing up the system.Examples:• 4mm Tape, DocuSP 2.X system, very few or no customerfiles: 0:20 to backup, 1:00 to restore• QIC Tape, DocuSP 6180 EPS 2.X, 500 Meg customerresource files: 1:30 to backup, 4:30 to restore• 4mm Tape, DocuSP 3.X, very few or no customer files: 45minutes to backup, 2:15 to restoreBackup and recovery caveats - DSPERUBecause recovery returns the system to the state that it wasin when it was last backed up, certain unexpected orundesirable situations may be encountered. A list of knownissues is provided below and will be updated on a continuousbasis. Where available, a workaround is provided.• Accounting logs are restored to their previous values. Ifyou use the accounting logs for your own internal billing,you need to be aware of this and make the necessaryadjustments.