RE: Disk Failure - trying to bring chunks online

Jonno wrote > > We had a disk failure yesterday and since, this disk has been > replaced. Fortunately critical data was mirrored. > > Now when trying to bring temp4 back on-line I get > the following error (note temp4 is not mirrored) > logspace.mir is the mirror of logspace and disk4-b-3 > is the mirror of disk4-a-3 - can anyone assist? > > $ onspaces -s temp4 -p /informix/temp4 -o 0 -O> Warning: Bringing chunk back online. > Do you really want to continue? (y/n)y > Verifying physical disk space, please wait ... > Cannot change chunk status. > ISAM error: Primary and Mirror chunks are bad Because the engine is saying the primary disk is down you have 2 choices - Get Informix Tech Support to go online and change the status of the dbspace or Use onmonitor to delete the dbspace and then re-create it > $ onstat -d> > > 17a2b130 13 8 0 1024000 0 PD- > /informix/temp4 > 17a53630 14 9 0 1024000 0 MD- > /informix/logspace.mir > 17a539b0 18 2 0 250000 0 MD- > /informix/disk4-b-3 > > sending to informix-list