While I was away our omero server was rebooted due to backend storage(NFS) has some problem. I am back to work today and when I checked the server, I noticed web login was not working.
What a welcome back news !
I could see the omero login page, but after I enter my username and password, it took awhile and then brought me to
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Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
I have stopped omero web, omero and apache service. Archive old log files to clear the old errors, then restarted the services, but the problem still exits.
Here is diagnostics output
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================================================================================
OMERO Diagnostics 4.4.4-ice33-b3099
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WARNING:omero.util.UpgradeCheck:UPGRADE AVAILABLE:Please upgrade to 4.4.6 See http://trac.openmicroscopy.org.uk/omero for the latest version
Commands: java -version 1.6.0 (/usr/bin/java)
Commands: python -V 2.6.5 (/usr/local/bin/python -- 2 others)
Commands: icegridnode --version 3.3.1 (/opt/Ice-3.3.1/bin/icegridnode)
Commands: icegridadmin --version 3.3.1 (/opt/Ice-3.3.1/bin/icegridadmin)
Commands: psql --version 9.0.3 (/srv/PostgresPlus/9.0SS/bin/psql)
Server: icegridnode running
Server: Blitz-0 active (pid = 8240, enabled)
Server: DropBox inactive (disabled)
Server: FileServer active (pid = 8254, enabled)
Server: Indexer-0 active (pid = 8256, enabled)
Server: MonitorServer active (pid = 8296, enabled)
Server: OMERO.Glacier2 active (pid = 8257, enabled)
Server: OMERO.IceStorm active (pid = 8264, enabled)
Server: PixelData-0 active (pid = 8272, enabled)
Server: Processor-0 active (pid = 8562, enabled)
Server: Tables-0 active (pid = 8561, enabled)
Server: TestDropBox inactive (enabled)
Log dir: /srv/OMERO.server-4.4.4-ice33-b3099/var/log exists
Log files: Blitz-0.log 24.0 KB errors=3 warnings=10
Log files: DropBox.log 3.0 KB errors=4 warnings=2
Log files: FileServer.log 0.0 KB
Log files: Indexer-0.log 22.0 KB errors=0 warnings=1
Log files: MonitorServer.log 0.0 KB
Log files: OMEROweb.log 0.0 KB
Log files: OMEROweb_request.log 0.0 KB
Log files: PixelData-0.log 1.0 KB errors=0 warnings=1
Log files: Processor-0.log 5.0 KB errors=1 warnings=7
Log files: Tables-0.log 5.0 KB errors=1 warnings=7
Log files: TestDropBox.log n/a
Log files: master.err 0.0 KB
Log files: master.out 0.0 KB
Log files: Total size 321.97 MB
Parsing Blitz-0.log:[line:30] => Server restarted <=
Environment:OMERO_HOME=(unset)
Environment:OMERO_NODE=(unset)
Environment:OMERO_MASTER=(unset)
Environment:PATH=/usr/kerberos/bin:/usr/local/ant/bin:/usr/local/bin:/bin:/usr/bin:/opt/Ice-3.3.1:/opt/Ice-3.3.1/bin:/srv/PostgresPlus/9.0SS/bin:/srv/PostgresPlus/9.0SS/pgbouncer/bin:/srv/PostgresPlus/9.0SS/pgAdmin3/bin
Environment:ICE_HOME=/opt/Ice-3.3.1
Environment:LD_LIBRARY_PATH=/opt/Ice-3.3.1/lib64:/usr/lib64:/srv/PostgresPlus/9.0SS/pgAdmin3/lib:/srv/PostgresPlus/9.0SS/pgAgent/lib:/srv/PostgresPlus/9.0SS/lib:
Environment:DYLD_LIBRARY_PATH=/opt/Ice-3.3.1/lib64:/usr/lib64:
OMERO data dir: '/srv/omerodata/omero.143' Exists? True Is writable? True
OMERO.web status... [RUNNING] (PID 8794)
I have attached the necessary log files also.
Your prompt help is greatly appreciated.
thanks and regards,