Thank you very much, Martin. I'd found a recent thread in the archive where you helped someone else over the same problem. I'm trying the db_activate now.
Thanks again David > -----Original Message----- > From: Brunzema, Martin [mailto:[EMAIL PROTECTED] > Sent: 30 January 2007 12:07 > To: [email protected] > Cc: David Lane > Subject: RE: Recover from lost log volume > > Hi David, > > in order to recreate the logvolumes it is not sufficient to > restore data/restore log. Instead of a restore data you has > to "reactivate" the instance with the dbmcli-command > db_activate RECOVER <your databackupmedium> > > The dbmgui offeres this option by using "recovery with initialization" > > But be aware that all data in the data- and logvolumes is > cleared by this step. > > Kind regards, Martin > > > -----Original Message----- > > From: David Lane [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, January 30, 2007 11:03 AM > > To: Hahn, Uwe; [email protected] > > Subject: RE: Recover from lost log volume > > > > 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] > > > > > _____________________________________________________________________ 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]
