If the error -902 is caused by reading from the log volume you have to re install with 
a proper disk and controller. If this error is coming from
The log backup because for example your given tape/file could not be opened
you only have to change your backup medium.
You can find an answer in the file knldiag.
Kind regards
Uwe

-----Ursprüngliche Nachricht-----
Von: Pierre du Plessis [mailto:[EMAIL PROTECTED] 
Gesendet: Montag, 1. Dezember 2003 14:27
An: 'Maxdb
Betreff: Log Devspace

Hello MaxDB users

My SAPDB 7.3.0.42 was doing a logbackup today and it ended with the
error -902

Now, when I try to restart the database, I get these kernel error log
messages (See below) and a -24988, sql error, -902.
It looks like my log devspace file is currupt.

The last time I had this problem with a Data devspace, I had to reinstall
the whole database instance.

Is there anyway that I can rebuild the Log devspace file or repair it (In
cold mode) Or do I really have to reinstall the instance ? (This takes a
long time)

Thanks

Pierre du Plessis.


2003-12-01 14:11:03 22540 11565 startup DEVi started

2003-12-01 14:11:03 22527 11000 vattach '/sapdb/DMT/sapdata/DAT_0003' devno
4 T5 succeeded

2003-12-01 14:11:03 22523 11597 IO Open '/sapdb/DMT/loga/LOG_001'
successfull, fd: 25

2003-12-01 14:11:03 22523 ERR 11000 page0io_ devspace marked as bad at pos
819428

2003-12-01 14:11:03 22527 ERR 11000 vattach dev0_vattach returned FALSE

2003-12-01 14:11:03 22527 11000 vattach '/sapdb/DMT/loga/LOG_001' T5 failed

2003-12-01 14:11:03 22527 ERR 53013 I/O Could not open devspace

2003-12-01 14:11:03 22527 ERR 53017 I/O LOGDEV DEVNO: 1

2003-12-01 14:11:03 22527 ERR 53016 I/O /sapdb/DMT/loga/LOG_001

2003-12-01 14:11:03 22527 11000 vdetach 'SYS_001' devno 1 T5

2003-12-01 14:11:03 22523 12822 TASKING Thread 22533 joining

2003-12-01 14:11:03 22533 11566 stop DEVi stopped

2003-12-01 14:11:03 22523 12822 TASKING Thread 22534 joining

2003-12-01 14:11:03 22534 11566 stop DEVi stopped

2003-12-01 14:11:03 22527 11000 vdetach '/sapdb/DMT/sapdata/DAT_0001' devno
2 T5

2003-12-01 14:11:03 22523 12822 TASKING Thread 22535 joining

2003-12-01 14:11:03 22535 11566 stop DEVi stopped

2003-12-01 14:11:03 22523 12822 TASKING Thread 22536 joining

2003-12-01 14:11:03 22536 11566 stop DEVi stopped

2003-12-01 14:11:03 22527 11000 vdetach '/sapdb/DMT/sapdata/DAT_0002' devno
3 T5

2003-12-01 14:11:03 22523 12822 TASKING Thread 22537 joining

2003-12-01 14:11:03 22537 11566 stop DEVi stopped

2003-12-01 14:11:03 22523 12822 TASKING Thread 22538 joining

2003-12-01 14:11:03 22538 11566 stop DEVi stopped

2003-12-01 14:11:03 22527 11000 vdetach '/sapdb/DMT/sapdata/DAT_0003' devno
4 T5

2003-12-01 14:11:03 22523 12822 TASKING Thread 22539 joining

2003-12-01 14:11:03 22539 11566 stop DEVi stopped

2003-12-01 14:11:03 22523 12822 TASKING Thread 22540 joining

2003-12-01 14:11:03 22540 11566 stop DEVi stopped

2003-12-01 14:11:03 22527 11560 COMMUNIC Releasing T5

2003-12-01 14:11:03 22527 11007 COMMUNIC wait for connection T5

--------------------------------------- current write
position -----------------

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