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Former Member
Apr 26, 2010 at 05:12 AM

DB SHUTDOWN - Savepoint/illegal_page_appr


Dear All Experts,

I've a MaxDB running Database Manager 7.6 which occassional shutdown on its own during the backup.

Error message from knldiag.err

2010-04-25 22:30:01 0x10D4 ERR 55012 FBM invalid devno(0) or offset(0)

2010-04-25 22:30:01 0x10D4 ERR 52050 SHUTDOWN savepoint/illegal_page_addr

2010-04-25 22:30:03 0x10D4 ERR 52050 SHUTDOWN *** EMERGENCY ***: 9170

I'm running a daily complete backup at 2230.

I couldn't find any useful information for errors "savepoint/illegal_page_addr" in the SDN as well as google.

I studied the history of this errors, which occured quite frequently and most of the time, it only happened on Sat or Sun, started last year Nov 09 till Jan 10 but it stopped until yesterday where it happened again.

The error message is exactly the same.

If there is a problem with the backup or even the backup script, the issue would have happened everyday right?

There is no specific backup jobs that we are running on the weekend to cause the random crashed.

Any ideas / suggestions?

Thanks alot in-advance!