[Digikam-devel] [digikam] [Bug 322946] New: Picture collection and MySQL-database on a server can handle only one user.

Joerg Beschorner joerg.beschorner at t-online.de
Mon Jul 29 14:01:53 BST 2013


https://bugs.kde.org/show_bug.cgi?id=322946

            Bug ID: 322946
           Summary: Picture collection and MySQL-database on a server can
                    handle only one user.
    Classification: Unclassified
           Product: digikam
           Version: 3.2.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Database
          Assignee: digikam-devel at kde.org
          Reporter: joerg.beschorner at t-online.de

I collect the pictures on a NFS server and installed a MySQL database.
The connection works and after some time of scanning the collection I can
access the pictures.
Then I install a second PC and connect in the same way. After scanning I can
also access the pictures.
But when I later try to access with the PC No. one it doesn't show the picture
collection, even though PC No. two is already switched off.
At the terminal I can see the following:

QSqlDatabasePrivate::removeDatabase: connection 'ConnectionTest' is still in
use, all queries will cease to work.
"/org/freedesktop/UDisks2/drives/ST3500418AS_9VM6A3FP" : property
"DeviceNumber" does not exist 
"/org/freedesktop/UDisks2/drives/ST3500418AS_9VM6A3FP" : property "Device" does
not exist 
"/org/freedesktop/UDisks2/drives/ST3500418AS_9VM6GVEF" : property
"DeviceNumber" does not exist 
"/org/freedesktop/UDisks2/drives/ST3500418AS_9VM6GVEF" : property "Device" does
not exist 
libv4l2: error getting pixformat: Unpassender IOCTL (I/O-Control) für das Gerät
libv4l2: error getting pixformat: Das Argument ist ungültig

I have to delete the album path and reenter again. Than the scanning starts
again.
After this I cant access with PC two.
And so on.

Reproducible: Always

Steps to Reproduce:
1.Connect digikam on PC 1 with  to the server and MySQL
2.Connect digikam on PC 2 with  to the server and MySQL
3.PC 1 lost connection
Actual Results:  
Only one PC is able to access the pictures at the server

Expected Results:  
More then one PC should be able to access the same picture collection (at the
same time maybe, but one after the other in every case)

I tried this with the same SQL user at both PCs and with different users.
Always the same result.

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