Virtual TapeServer 6.04.04 for NonStop Servers Supplemental Installation Guide

30 | Enabling Enterprise Integration and Migration
hsm_erase_after_
backup
Enables VTS to automatically erase
a virtual tape after it is successfully
migrated. Only the tape data is
erased; the metadata remains.
Default value: NO
YES or NO No
hsm_joblog_
maxnum
Specifies the maximum number of
job log files to be retained. These
files contain the output from each
job. This value applies separately to
backup and restore jobs. If set to
zero, no logs are retained.
Default value: 20
Integer, from
0-999
No
hsm_summary_limit Specifies the number of lines
retained in the log file, which
records the command used to invoke
each backup or restore job. This is a
joint log that contains only the
commands used, not the job output.
Default value: 1000
Integer No
hsm_restore_period For Backup Express only:
Specifies how far back in time the
backup management application
should search its catalog for the file
to be restored. Specify the restore
period in the nnU format where:
• nn is a number between 1 and 99
• U is the unit; specify “d” for days,
“w” for weeks, or “y” for years
Default value: 90d
Value No
ems_hsm_backup_
notification
Sends notifications to the NonStop
kernel (NSK) from the EMS Telnet
policy process. For example, after a
virtual tape is migrated, a
successful or failed message is
generated so that the NSK can
determine if the operation was
successful.
Default value: YES
YES or NO No
Parameter Description Values Req’d?