[Nepomuk] Resources deletion

Fri Sep 30 19:42:42 UTC 2011

Hi,

It took time but I found the bug and is serious because this is a common
behavior when you restart your computer.

Steps to reproduce the problem:

   1. Add metadata to a file in an external HD.
   2. Without *unplugging* the HD you must *stop Nepomuk*.
   3. *Start Nepomuk* again with HD *plugged* and voila, all data is
   deleted.

If external HD is not plugged when Nepomuk is starting data is not deleted.
This bug is reproducible always in my system, a KDE 4.7.1 on a openSUSE
11.4. I can't test in other systems and configurations so feedback for other
users would be very useful.

The worst thing that can happen to a database is to lose information so I
think this bug has the highest priority.

On Fri, Sep 30, 2011 at 4:10 PM, Ignacio Serantes <kde at aynoa.net> wrote:

> Sure, I'm using two external HDs and I losing metadata in both of then.
>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> udi = '/org/freedesktop/UDisks/devices/sdd'
>   parent = '/org/freedesktop/UDisks'  (string)
>   vendor = 'Maxtor'  (string)
>   product = 'OneTouch'  (string)
>   description = 'Maxtor OneTouch'  (string)
>   Block.major = 8  (0x8)  (int)
>   Block.minor = 48  (0x30)  (int)
>   Block.device = '/dev/sdd'  (string)
>   StorageDrive.bus = 'Usb'  (0x1)  (enum)
>   StorageDrive.driveType = 'HardDisk'  (0x0)  (enum)
>   StorageDrive.removable = true  (bool)
>   StorageDrive.hotpluggable = true  (bool)
>   StorageDrive.inUse = true  (bool)
>    StorageDrive.size = 750156374016  (0xaea8cde000)  (qulonglong)
>
> udi = '/org/freedesktop/UDisks/devices/sdd1'
>   parent = '/org/freedesktop/UDisks/devices/sdd'  (string)
>   vendor = 'Maxtor'  (string)
>   product = 'OneTouch4'  (string)
>   description = 'OneTouch4'  (string)
>   Block.major = 8  (0x8)  (int)
>   Block.minor = 49  (0x31)  (int)
>   Block.device = '/dev/sdd1'  (string)
>   StorageAccess.accessible = true  (bool)
>   StorageAccess.filePath = '/media/OneTouch4'  (string)
>   StorageAccess.ignored = false  (bool)
>   StorageVolume.ignored = false  (bool)
>   StorageVolume.usage = 'FileSystem'  (0x2)  (enum)
>   StorageVolume.fsType = 'ext4'  (string)
>   StorageVolume.label = 'OneTouch4'  (string)
>   StorageVolume.uuid = '7be6d86a-14e8-4e20-88aa-00d894ad0c12'  (string)
>   StorageVolume.size = 750153729024  (0xaea8a58400)  (qulonglong)
>
> udi = '/org/freedesktop/UDisks/devices/sdm'd
>   parent = '/org/freedesktop/UDisks'  (string)
>   vendor = 'ST315003'  (string)
>   product = '41AS'  (string)
>   description = 'ST315003 41AS'  (string)
>   Block.major = 8  (0x8)  (int)
>   Block.minor = 192  (0xc0)  (int)
>   Block.device = '/dev/sdm'  (string)
>   StorageDrive.bus = 'Usb'  (0x1)  (enum)
>   StorageDrive.driveType = 'HardDisk'  (0x0)  (enum)
>   StorageDrive.removable = true  (bool)
>   StorageDrive.hotpluggable = true  (bool)
>   StorageDrive.inUse = true  (bool)
>   StorageDrive.size = 1500301910016  (0x15d50f66000)  (qulonglong)
>
> udi = '/org/freedesktop/UDisks/devices/sdm1'
>   parent = '/org/freedesktop/UDisks/devices/sdm'  (string)
>   vendor = 'ST315003'  (string)
>   product = 'HD1.5TB-01'  (string)
>   description = 'HD1.5TB-01'  (string)
>   Block.major = 8  (0x8)  (int)
>   Block.minor = 193  (0xc1)  (int)
>   Block.device = '/dev/sdm1'  (string)
>   StorageAccess.accessible = true  (bool)
>   StorageAccess.filePath = '/media/HD1.5TB-01'  (string)
>   StorageAccess.ignored = false  (bool)
>   StorageVolume.ignored = false  (bool)
>   StorageVolume.usage = 'FileSystem'  (0x2)  (enum)
>   StorageVolume.fsType = 'ext4'  (string)
>   StorageVolume.label = 'HD1.5TB-01'  (string)
>   StorageVolume.uuid = 'a6a74f3f-0014-4b62-a11c-2d8e7658a3bb'  (string)
>   StorageVolume.size = 1495338582016  (0x15c29200000)  (qulonglong)
> <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
>
> On Fri, Sep 30, 2011 at 2:49 PM, Sebastian Trüg <trueg at kde.org> wrote:
>
>> OK, then could you please show what "solid-hardware details <UDI>" shows
>> for the hd. I am mostly interested to see if it has a uuid.
>>
>> Cheers,
>> Sebastian
>>
>> On 09/29/2011 10:01 PM, Ignacio Serantes wrote:
>> > Oh, I forgot it :).
>> >
>> > Yes, KDE 4.7.1 on a openSUSE 11.4 using "Upstream release aka. KR47 (KDE
>> > SC 4.7)" repository.
>> >
>> > On Thu, Sep 29, 2011 at 9:54 PM, Sebastian Trüg <trueg at kde.org
>> > <mailto:trueg at kde.org>> wrote:
>> >
>> >     KDE 4.7.1?
>> >
>> >     On 09/29/2011 09:30 PM, Ignacio Serantes wrote:
>> >     > Hi,
>> >     >
>> >     > As I lost all resources from my external HDs many times this week
>> >     I want
>> >     > to deactivate the service that is doing this. What service is and
>> how
>> >     > could I deactivate or remove de service?
>> >     >
>> >     > --
>> >     > Best wishes,
>> >     > Ignacio
>> >     >
>> >     >
>> >     >
>> >     >
>> >     >
>> >     >
>> >     > _______________________________________________
>> >     > Nepomuk mailing list
>> >     > Nepomuk at kde.org <mailto:Nepomuk at kde.org>
>> >     > https://mail.kde.org/mailman/listinfo/nepomuk
>> >     _______________________________________________
>> >     Nepomuk mailing list
>> >     Nepomuk at kde.org <mailto:Nepomuk at kde.org>
>> >     https://mail.kde.org/mailman/listinfo/nepomuk
>> >
>> >
>> >
>> >
>> > --
>> > Best wishes,
>> > Ignacio
>> >
>> >
>>
>
>
>
> --
> Best wishes,
> Ignacio
>
>
>

-- 
Best wishes,
Ignacio
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