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MariaDB on longmore down

October 31, 2019 at 6:33 AM

longmore

Resolved after 5h 42m of downtime. October 31, 2019 at 12:15 PM

MariaDB on longmore down


Around 6:33 MariaDB on longmore has been crashed with a segmentation fault. After being automatically restarted it initiated an auto-recovery process with an unsual long duration which is still running. We suspect a problem with auto-recovery and are preparing for alternative ways to getting MariaDB up and running again.

We interrupted the auto-recovery process which obviously didn’t show any progress or results and normally is a matter of minutes.

Update on 10:15:00: MariaDB is now available again, serving MyISAM tables. We are currently working on re-importing the most current state of InnoDB tablespaces.

Update on 12:15:00: Over the last two hours, all InnoDB tables have been dumped from a readonly backup MariaDB instance, putting the dumps into the production MariaDB instance. This process is now finished.