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LOCKING
=======
This text file archives information about the locking mechanism in the
initial release of the PostgreSQL plugins. THIS INFORMATION IS NOT
VALID ANYMORE!
>>>>>>>>
The plugins implement a locking system to prevent other instances of Orthanc from using the same PostgreSQL database. If for some reason, Orthanc has not properly shutdown (for instance because of a power outage), you will have to manually unlock the database. This can be done by adding the `--unlock` flag at the command line:
{{{
# ./Orthanc Configuration.json --unlock
}}}
If you dislike the locking mechanism and wish to disable it, set the "`Lock`" option to `false` in the configuration:
<code language="json">
{
"Name" : "MyOrthanc",
[...]
"PostgreSQL" : {
"Lock" : false,
"EnableIndex" : true,
"EnableStorage" : true,
"Host" : "localhost",
"Port" : 5432,
"Database" : "orthanc",
"Username" : "orthanc",
"Password" : "orthanc"
},
"Plugins" : [
"/home/user/OrthancPostgreSQL/Build/libOrthancPostgreSQLIndex.so",
"/home/user/OrthancPostgreSQL/Build/libOrthancPostgreSQLStorage.so"
]
}
</code>
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