I have a quite simple question.
Two hours ago we figured out that disk controller in mail server got broken, which caused to disk errors and now /opt/zimbra/db/data/ibdata1 file is completely unreadable:
I had a full server backup, but it got broken because of above error. So it's useless. It looks like 99.9% of files is intact but ibdata1 seems to be very important. :/
cat: ibdata1: Input/output error
Right now I'm doing full server backup which can take another few hours (500GB of mails).
What can I do to restore this file?