Archive backups are hung when archive disk space reached 90%

[Baski]

Hi Team,

Archive backups are hung when archive disk space reached to 90%.

Environment detials.

Master,Media and client are in Solaris 5.10 and NBU 7.5.0.6

Oracle RMAN backup.

We have been faced, when archive disk space reached to 90% above the archive backups are hung and some times running very very slow. Is there any relation between Archive disk space to slow/hung while taking archive backups ( We are using both template and script based archive backups)

In logs ( user_ops) it is showing progressing xxxx.arch. But acutally it is not progressing.

Thanks for your help.

[Yasuhisa_Ishika · Accepted solution]

NetBackup for Oracle just works as Media Management Layer of RMAN, and just recieves data to be processed from backup channel of RMAN. It is better to ask DB admin for this topic.

[Marianne]

See if this TN helps:

Improving NetBackup backup performance  (Oracle)  http://www.symantec.com/docs/HOWTO89630  

LOTS of rman performance info on Oracle web site and forums.