Hi,
Please refer these technotes:
Backup throughput for Oracle agent, UNIX agent, Macintosh agent, or Windows 95/98 Agent, is very slow while backups with any other agent run at normal speed.
http://seer.support.veritas.com/docs/252162.htm
http://seer.support.veritas.com/docs/253254.htm
When attempting to run a Differential or Incremental backup of a Macintosh (MAC) workstation through the Backup Exec Macintosh Agent, a Normal (Full) backup is performed instead.
http://support.veritas.com/docs/192071
http://seer.support.veritas.com/docs/258604.htm
Additional Information :
For information on the recent VERITAS Backup Exec security vulnerabilities, including links to the downloads for the necessary hotfixes, please refer to the following document:
Patch summary for Security Advisories VX05-001, VX05-002, VX05-003, VX05-005, VX05-006, VX05-007
http://seer.support.veritas.com/docs/277429.htm
http://support.veritas.com/docs/278434
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