[SOLVED] OMV 3.0.99 Plugin Backup with RPI 3 B+

hadramos · 10. April 2018

Hi,

I have a problem with this plugin (version 3.9)
I have this error

Code

exception 'OMV\ExecException' with message 'Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C; omv-mkconf backup 2>&1'


Root drive: /dev/mmcblk0p
dd:
failed to open '/dev/mmcblk0p'
: No such file or directory
' in /usr/share/openmediavault/engined/rpc/backup.inc:72
Stack trace:
#0 /usr/share/php/openmediavault/rpc/serviceabstract.inc(528): OMVRpcServiceBackup->{closure}('/tmp/bgstatus7H...', '/tmp/bgoutputDQ...')
#1 /usr/share/openmediavault/engined/rpc/backup.inc(75): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#2 [internal function]: OMVRpcServiceBackup->doBackup(NULL, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(124): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('doBackup', NULL, Array)
#5 /usr/sbin/omv-engined(536): OMV\Rpc\Rpc::call('Backup', 'doBackup', NULL, Array, 1)
#6 {main}

Alles anzeigen

tkaiser · 11. April 2018

Obviously the code fails to generate the device path correctly (having /dev/sda1 --> /dev/sda in mind and failing with /dev/mmcblk0p1 --> /dev/mmcblk0 due to the additional 'p')

You might file a bug report against the plugin referencing this thread. And I don't know whether a correct fix is to extend string handling (removing the 'p' when partition name starts with mmc) or better parse something like this:

Code

readlink /sys/class/block/mmcblk0p1
readlink /sys/class/block/sda1

ryecoaaron · 11. April 2018

There is already another thread about this. I forgot to fix it. Just override the root device in the plugin with /dev/mmcblk0 until I fix it.

ryecoaaron · 11. April 2018

Fixed in 3.10 in repo now - https://github.com/OpenMediaVa…9d7f8d2e238c521477aa5f5e8

hadramos · 11. April 2018

Zitat von ryecoaaron

Fixed in 3.10 in repo now - https://github.com/OpenMediaVa…9d7f8d2e238c521477aa5f5e8

Yes I saw

Thanks

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