Computer Associates ARB6002700WF0. ..... Administration Guide - Page 80

Operation Options, Calculate and Store CRC Value on Backup Media-Calculating and storing

Page 80 highlights

Global Options Operation Options The operation options for backup determine related actions that occur during or after the backup, and the level of information that is recorded in the database. BrightStor ARCserve Backup provides the following options: ■ Delete Files After Backup-Removes the files from the hard disk after the file backup is completed. This option deletes only the files from unprotected directories. By default, the following system directories are protected for UNIX, Linux, and Mac OS X: -/ - /bin - /etc - /lib - /sbin - /usr/bin - /usr/sbin You can protect other directories by modifying the applicable file system agent configuration file, groom.cntl, located on the client agent machine. The agent configuration file, groom.cntl, is specific to UNIX and Linux client agents. By default, the following system directories are protected for NetWare: - SYSTEM - PUBLIC - LOGIN - ETC - MAIL On Windows, System State and system protected files are not deleted. ■ Disable File Estimate-By default, before any file is backed up to media, BrightStor ARCserve Backup performs an estimate of how long the job will take. Select this option if you want BrightStor ARCserve Backup to skip this function. ■ Calculate and Store CRC Value on Backup Media-Calculating and storing the CRC value on the backup media will enable BrightStor ARCserve Backup to perform CRC verification during the backup job. To instruct BrightStor ARCserve Backup to use the CRC value stored on media, see the Backup Options, Verification tab. 3-18 Administrator Guide

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Global Options
3–18
Administrator Guide
Operation Options
The operation options for backup determine related actions that occur during or
after the backup, and the level of information that is recorded in the database.
BrightStor ARCserve Backup provides the following options:
Delete Files After Backup—Removes the files from the hard disk after the file
backup is completed. This option deletes only the files from unprotected
directories. By default, the following system directories are protected for
UNIX, Linux, and Mac OS X:
/
/bin
/etc
/lib
/sbin
/usr/bin
/usr/sbin
You can protect other directories by modifying the applicable file system agent
configuration file, groom.cntl, located on the client agent machine. The agent
configuration file, groom.cntl, is specific to UNIX and Linux client agents.
By default, the following system directories are protected for NetWare:
SYSTEM
PUBLIC
LOGIN
ETC
MAIL
On Windows, System State and system protected files are not deleted.
Disable File Estimate—By default, before any file is backed up to media,
BrightStor ARCserve Backup performs an estimate of how long the job will
take. Select this option if you want BrightStor ARCserve Backup to skip this
function.
Calculate and Store CRC Value on Backup Media—Calculating and storing
the CRC value on the backup media will enable BrightStor ARCserve Backup
to perform CRC verification during the backup job. To instruct BrightStor
ARCserve Backup to use the CRC value stored on media, see the Backup
Options, Verification tab.