/shared filesystem became read-only for a short period of time during 12:00 -12:30 today while we are debugging NFS problem on leo.hpc.uib.no.
13:35 Update: /shared should be mounted read and write mode.
13:25 Update: metadata filesystem check is over, /shared filesystem is mounted back on
13:15 Update: We are running e2fsck on the metadata filesystem to check possible corruption.
13:10 Update: We are backing up original metadata filesystem for /shared.
12:50 Update: we found errors on metadata server, we have to run fscheck on it.
12:45 Update: Problem persists, we are working on it.