I noticed, that OMV on RPi does not expand the root filesystem to use up the whole SD card during installation.
Here is my partition table after OMV onstallation:
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 8192 122879 57344 c W95 FAT32 (LBA)
/dev/mmcblk0p2 122880 7028735 3452928 83 Linux
/dev/mmcblk0p3 7028736 15564799 4268032 83 Linux
mmcblk0p2 is the root fs, mmcblk0p3 is not mounted and does not have any obvious use.
How can I delete mmcblk0p3 and afterwards expand mmcblk0p2 to use up the whole space on the SD card?
Thanks for any help in advance