Hi, these are the crucial lines in your log: 2015-03-01 16:11:36 MSG dbprod[5743]: !SQLException:SQLinit:Catalogue initialization failed 2015-03-01 16:11:36 MSG dbprod[5743]: !ERROR: Could not read the version number from the file 'sql_logs/sql//log'. When could you last successfully start (the server on) this database? What happened / did you do since the last successful start? Did you shutdown the server cleanly? Did the server crash? If so, how? Did you manually change any of the directories/files in your dbfarm, in particular <dbfarm>/sql_logs/sql/log ? Is the file systems where your dbfarm resides "sane", i.e., not corrupted? Best, Stefan ----- Original Message -----
A monet database we have created will not start with the following error:
sudo monetdb start dbprod starting database 'dbprod'... FAILED start: starting 'dbprod' failed: database 'dbprod' did not initialise the sql scenario
Is it possible to recover from an error like this?
Here is the relevant log file portion.
2015-03-01 16:11:36 MSG dbprod[5743]: arguments: /usr/bin/mserver5 --dbpath=/var/lib/monetdb/dbprod --set merovingian_uri=mapi:monetdb://qbdata:42000/dbprod --set mapi_open=false --set mapi_port=0 --set mapi_usock=/var/lib/monetdb/dbprod/.mapi.sock --set monet_vault_key=/var/lib/monetdb/dbprod/.vaultkey --set gdk_nr_threads=2 --set max_clients=64 --set sql_optimizer=default_pipe --set monet_daemon=yes 2015-03-01 16:11:36 ERR dbprod[5743]: !mvc_init: unable to create system tables 2015-03-01 16:11:36 MSG dbprod[5743]: # MonetDB 5 server v11.19.7 "Oct2014-SP1" 2015-03-01 16:11:36 MSG dbprod[5743]: # Serving database 'dbprod', using 2 threads 2015-03-01 16:11:36 MSG dbprod[5743]: # Compiled for x86_64-pc-linux-gnu/64bit with 64bit OIDs dynamically linked 2015-03-01 16:11:36 MSG dbprod[5743]: # Found 1.955 GiB available main-memory. 2015-03-01 16:11:36 MSG dbprod[5743]: # Copyright (c) 1993-July 2008 CWI. 2015-03-01 16:11:36 MSG dbprod[5743]: # Copyright (c) August 2008-2014 MonetDB B.V., all rights reserved 2015-03-01 16:11:36 MSG dbprod[5743]: # Visit http://www.monetdb.org/ for further information 2015-03-01 16:11:36 MSG dbprod[5743]: # Listening for UNIX domain connection requests on mapi:monetdb:///var/lib/monetdb/dbprod/.mapi.sock 2015-03-01 16:11:36 MSG dbprod[5743]: !SQLException:SQLinit:Catalogue initialization failed 2015-03-01 16:11:36 MSG dbprod[5743]: !ERROR: Could not read the version number from the file 'sql_logs/sql//log'. 2015-03-01 16:11:36 MSG merovingian[1568]: database 'dbprod' (5743) has exited with exit status 0 2015-03-01 16:11:36 MSG merovingian[1568]: database 'dbprod' has shut down 2015-03-01 16:11:36 ERR control[1568]: (local): failed to fork mserver: database 'dbprod' did not initialise the sql scenario 2015-03-01 16:12:45 MSG control[1568]: (local): served status list 2015-03-01 16:12:45 MSG control[1568]: (local): locked database 'dbprod' 2015-03-01 16:13:09 MSG control[1568]: (local): served status list 2015-03-01 16:13:09 MSG control[1568]: (local): released database 'dbprod' 2015-03-01 16:13:19 MSG control[1568]: (local): served status list 2015-03-01 16:13:19 MSG merovingian[1568]: starting database 'dbprod', up min/avg/max: 0s/2d/1w, crash average: 0.00 0.50 0.17 (15-10=5) 2015-03-01 16:13:20 MSG merovingian[1568]: sending process 5769 (database 'dbprod') the TERM signal
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