New harddrive not showing

[Richdotward]

Another update - seems that the PI just doesn't like the "Sonnics" branded external hard drives from amazon.

Bus 001 Device 004: ID 14cd:6116 Super Top M6116 SATA Bridge

Removed the hard drive and put inside another caddy (different chipset) and now the 750 Gb shows perfectly.

Managed to clone my old 60gb onto it and its booting as normal.

Only problem now is I can't get it to use the full 750 space. Last time a sudo resize2fs /dev/sda1 worked but not now ?

xbian@Raspberry ~ $ sudo resize2fs /dev/sda1
resize2fs 1.42.5 (29-Jul-2012)
Filesystem at /dev/sda1 is mounted on /; on-line resizing required
old_desc_blocks = 4, new_desc_blocks = 44
resize2fs: Permission denied to resize filesystem

Any ideas ?

xbian@Raspberry ~ $ sudo fdisk -l

Disk /dev/mmcblk0: 1967 MB, 1967128576 bytes
4 heads, 16 sectors/track, 60032 cylinders, total 3842048 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000f06a6

Device Boot Start End Blocks Id System
/dev/mmcblk0p1 2048 71679 34816 c W95 FAT32 (LBA)
/dev/mmcblk0p2 71680 3842047 1885184 83 Linux

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00017dca

Device Boot Start End Blocks Id System
/dev/sda1 63 1465144064 732572001 83 Linux

xbian@Raspberry ~ $ df
Filesystem 1K-blocks Used Available Use% Mounted on
rootfs 57683772 9120580 48563192 16% /
/dev/sda1 57683772 9120580 48563192 16% /
tmpfs 38284 264 38020 1% /run
tmpfs 5120 0 5120 0% /run/lock
tmpfs 10240 0 10240 0% /dev
/dev/sda1 57683772 9120580 48563192 16% /media/usb0
tmpfs 76560 0 76560 0% /run/shm
/dev/mmcblk0p1 34662 10973 23689 32% /boot


Rich