Re: [Yaffs] can't mount empty partition

On Friday 31 July 2009 13:06:26 Manoj wrote:
> I am trying to mount an empty partition as yaffs2 and can't mount it.
>
> # mount -t yaffs2 /dev/mtdb-ctrl /mnt/
> mount: mounting /dev/mtdb-ctrl on /mnt/ failed: Not a directory

Is /mnt a directory?

>
> From dmesg,
> [42949409.200000] yaffs: dev is 32505858 name is "mtdblock2"
> [42949409.200000] yaffs: passed flags ""
> [42949409.200000] yaffs_read_super: Using yaffs2
> [42949409.200000] yaffs_read_super: block size 4096
> [42949409.200000] yaffs: Attempting MTD mount on 31.2, "mtdblock2"
> [42949409.200000] erase c0ad33d4
> [42949409.200000] read c0ad37d4
> [42949409.200000] write c0ad30ec
> [42949409.200000] readoob c0ad3704
> [42949409.200000] writeoob c0ad325c
> [42949409.200000] block_isbad c0ad3614
> [42949409.200000] block_markbad c0ad3678
> [42949409.200000] writesize 2048
> [42949409.200000] oobsize 64
> [42949409.200000] erasesize 131072
> [42949409.200000] size 220200960
> [42949409.200000] yaffs locking
> [42949409.720000] block 1677 is bad
> [42949409.720000] block 1678 is bad
> [42949409.720000] block 1679 is bad
> [42949409.720000] block 1680 is bad
> [42949409.730000] yaffs_read_super: guts initialised OK
> [42949409.730000] yaffs unlocking
> [42949409.730000] yaffs_get_inode for object 1
> [42949409.730000] yaffs_read_super: got root inode
> [42949409.730000] yaffs_read_super: d_alloc_root done
> [42949409.730000] yaffs_read_super: done
> [42949409.730000] yaffs_sync_fs
> [42949409.730000] yaffs_clear_inode: ino 1, count 0 null object
> [42949409.730000] yaffs_put_super
> [42949409.730000] yaffs locking
> [42949409.730000] save exit: isCheckpointed 1
> [42949409.730000] yaffs unlocking
>
> I have completely erased the partition before mounting it.
>
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