"Resetting preferences (zoom, tabs, privacy, network, encryption, download actions, etc.) is one of many procedures that can be helpful in fixing Firefox issues."
- install kpartx package (yum install kpartx) - create device map from the disk image partition table (kpartx -a diskimage.img or kpartx -a /dev/volume-group/volume) - rescan physical volume in the disks (pvscan) - makes active the volume (vgchange -a y /dev/other-volume-group/volume) - mount it (mount /dev/other-volume-group/volume /path) Hard way:
SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema ;