Uwe, Thanks for your reply. I have tried that. - Restore full - works ok - Restore pages - works ok - Restore log - fails.
Dbmcli reports -24920,ERR_BACKUPOP: backup operation was unsuccessful The database was unable to fulfill a request (-902, I/O error). Database messages (verbose) shows: 2007-01-30 09:51:47 IO 11597: Open '/var/opt/sdb/data/MAXDB1/log/DISKL0001' successfull, fd: 17 Thread 0x1A 2007-01-30 09:51:47 ERR IO/READ 11987: read error: rc=0, wanted=8192, 'NO ERROR(0)', try again Then Thread 0x14 Task 97 2007-01-30 09:51:49 vattach 11000: '/var/opt/sdb/data/MAXDB1/log/DISKL0001' T97 failed Thread 0x14 Task 97 2007-01-30 09:51:49 ERR IOMan 26: Attach error on Log volume 1: Could not open volume Thread 0x14 Task 97 The problem is that the log volume /var/opt/sdb/data/MAXDB1/log/DISKL0001 was lost. I have tried the log restore with /var/opt/sdb/data/MAXDB1/log/DISKL0001 missing, and it fails. I also tried creating an empty /var/opt/sdb/data/MAXDB1/log/DISKL0001 file, but it still fails. I cannot find any way to recreate /var/opt/sdb/data/MAXDB1/log/DISKL0001. Your help will be much appreciated. Thanks David Lane > -----Original Message----- > From: Hahn, Uwe [mailto:[EMAIL PROTECTED] > Sent: 29 January 2007 17:54 > To: David Lane; [email protected] > Subject: RE: Recover from lost log volume > > Hi David, > > you have to reinstall your database instance with your last > data- and log-backups. > > Kind regards > Uwe > > -----Original Message----- > From: David Lane [mailto:[EMAIL PROTECTED] > Sent: Montag, 29. Januar 2007 15:43 > To: [email protected] > Subject: RE: Recover from lost log volume > > I forgot to mention: I am running MaxDB 7.6 on solaris 9. > > > -----Original Message----- > > From: David Lane [mailto:[EMAIL PROTECTED] > > Sent: 29 January 2007 14:37 > > To: [email protected] > > Subject: Recover from lost log volume > > > > How do I recover from total loss of my log volume? I can restore > > database backups ok, but when, after restoring the backups, > I try to > > change the database to online mode (from > > dbmgui) I get > > > > -24988 sql error [db_online -f] -902,I/O error. > > > > In knldiag: > > > > 2007-01-29 14:23:20 0x14 11000 vattach > > '/var/opt/sdb/data/MAXDB1/log/DISKL0001' T92 failed > > 2007-01-29 14:23:20 0x14 ERR 26 IOMan Attach > error on Log > > volume 1: Could not open volume > > > > /var/opt/sdb/data/MAXDB1/log/DISKL0001 is the lost log > volume. I have > > tried creating the file (just an empty file) and that makes no > > difference. I found something in the mailing archive about > > 'util_execute clear log' to reinit the log, but that crashes the > > database. > > > > What am I missing? > > > > Thanks > > > > David Lane > > > > > > > > > _____________________________________________________________________ > > BridgeHead Software is pleased to confirm this e-mail has > been scanned > > for viruses by MessageLabs. > > > > _____________________________________________________________________ > BridgeHead Software is pleased to confirm this e-mail has > been scanned for viruses by MessageLabs. > > -- > MaxDB Discussion Mailing List > For list archives: http://lists.mysql.com/maxdb > To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] > > _____________________________________________________________________ BridgeHead Software is pleased to confirm this e-mail has been scanned for viruses by MessageLabs. -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
