Data Backup and Recovery Discussions

snap manager for oracle, restore job fails

collierjw

1. database is shutdown by smo during the backup. manually shutdown prior to the restore.

version oracle 10.2.0.1. os solaris 10

SMO version 3.3

cold backup taken with SMO

complete restore with no recovery, override chosen for fast restore.

restore preview shows all mounts capable of fast restore.

Fuser -cu shows no activity on the mount that causes the failure. there are 6 mounts for this database, each time I run the recovery a different one causes the problem. here is the error message...

snapdrive log shows this error

11:39:55 10/28/10 [397]e,2,10,FileSystem::deactivate: /dwuat_data4 unmount failed 12: UX:vxfs umount: ERROR: V-3-21705: /dwuat_data4 cannot unmount : Device busy

however, nothing on this host is in this mount. any ideas?

2 REPLIES 2

thomas_glodde

collier,

you tried unmounting that mount manualy using snapdrive? does it throw the same error?

Regards

Thomas

collierjw

i can successfully perform the snap restore in about 5 minutes using snapdrive commands. the problem is something in the SMO process.

Announcements
NetApp on Discord Image

We're on Discord, are you?

Live Chat, Watch Parties, and More!

Explore Banner

Meet Explore, NetApp’s digital sales platform

Engage digitally throughout the sales process, from product discovery to configuration, and handle all your post-purchase needs.

NetApp Insights to Action
I2A Banner
Public