something wrong with reading partition and mounting from usb

[frater]

After upgrading to Release: 06/30/10 (SVN revision: 14684) I'm having difficulty with my harddisk

My harddisk is divided in 2 partitions 668 MB part1 and 4.5 GB part2

# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root                 5.6M      5.6M         0 100% /
/dev/discs/disc0/part1
                          5.3G    668.2M      4.4G  13% /opt
/dev/discs/disc0/part2
                          5.3G    668.2M      4.4G  13% /opt
# mount
rootfs on / type rootfs (rw)
/dev/root on / type squashfs (ro)
none on /dev type devfs (rw)
proc on /proc type proc (rw)
ramfs on /tmp type ramfs (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw)
devpts on /proc/bus/usb type usbfs (rw)
/dev/discs/disc0/part1 on /opt type ext2 (rw)
/dev/discs/disc0/part2 on /opt type ext2 (rw)

I will now downgrade again and will issue the same commands and report in this ticket.

[frater]

I downgraded and it looks better... I'm sure there's also something wrong with my harddisk itself, but somehow the newer firmware can't cope with this.

root@WAN:~# df -h
Filesystem            Size  Used Avail Use% Mounted on
rootfs                5.7M  5.7M     0 100% /
/dev/root             5.7M  5.7M     0 100% /
/dev/discs/disc0/part1
                      229M  214M  3.1M  99% /opt
/dev/sda2             5.3G  669M  4.4G  14% /mnt
/dev/sda1             229M  214M  3.1M  99% /tmp/c
root@WAN:~# mount
rootfs on / type rootfs (rw)
/dev/root on / type squashfs (ro)
none on /dev type devfs (rw)
proc on /proc type proc (rw)
ramfs on /tmp type ramfs (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw)
devpts on /proc/bus/usb type usbfs (rw)
/dev/discs/disc0/part1 on /opt type ext2 (rw,noatime)
/dev/sda2 on /mnt type ext3 (rw,noatime,data=ordered)
/dev/sda1 on /tmp/c type ext2 (rw,noatime)

[frater]

root@WAN:~# fdisk -l

Disk /dev/sda: 6007 MB, 6007357440 bytes
240 heads, 63 sectors/track, 776 cylinders
Units = cylinders of 15120 * 512 = 7741440 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1          32      241888+  83  Linux
/dev/sda2              33         776     5624640   83  Linux

[Dark_Shadow]

More references:

​http://svn.dd-wrt.com:8000/dd-wrt/ticket/1589

http://www.dd-wrt.com/phpBB2/viewtopic.php?p=456860

I see the same.

[crashfly]

Mine mounts similarly on a WRT600n. It appears that the "/opt" directory is being mounted twice for no appearant reason. Please fix this issue as soon as possible.

[Kong]

See my comment: ticket:1589

[Dark_Shadow]

If this isn't fixed, the usb functionality cannot be tested properly on the RT-N16 with newer builds.

[frater]

I just tried SVN revision: 14815, but the bug is still there. I will revert again to the latest June build...

[crashfly]

Also tested with current version, 14815. This problem of a "double" mounting still exists. This is a very annoying bug.

[frater]

fixed in ​http://svn.dd-wrt.com:8000/dd-wrt/changeset/14818