Hi, I'm unfamiliar with the term semaphores in regards to my operating system (redhat linux 7.3).
I've googled and can see they are used for controlling concurrent access to memory/resource, but am unfamiliar with how To allocate more, or if it would actually assist my problem. Could you please provide some more information? Regards Michael Andrewes -----Original Message----- From: Brunzema, Martin [mailto:[EMAIL PROTECTED] Sent: Thursday, 3 June 2004 4:41 PM To: 'Michael Andrewes'; [EMAIL PROTECTED] Subject: AW: SapDB 7.4 regular crash on backup > -----Ursprüngliche Nachricht----- > Von: Michael Andrewes [mailto:[EMAIL PROTECTED] > Gesendet: Donnerstag, 3. Juni 2004 01:45 > An: [EMAIL PROTECTED] > Betreff: SapDB 7.4 regular crash on backup > > > Hi, > > I have a problem with sapdb crashing on my regular incremental > backups. This happens reguarly, at random intervals. > > If I then bring the db back online again, and run the backup script > again, it works fine. > > The message in the knldiag is > 2004-06-02 22:30:02 857 12821 TASKING Thread 857 starting > 2004-06-02 22:30:02 30303 ERR 11277 IPC create_sem: > semget error, No > space left on device > 2004-06-02 22:30:02 30303 ERR 11599 BTRACE ----> Emergency > Stack Back > Trace <---- > > > Which would seem pretty self explanatory, except for the fact that the > DB volumes are nowhere near full LOG volumes are nowhere near full Hi, I suppose your operating system runs out of semaphores. Can you configure it to supply some more of them to the kernel? regards, Martin -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
