8.0.1-Beta2 - EXT3 mount error

[jwigger]

I am trying to mount a EXT3 partition in 8.0.1-Beta2.

But no success...

first I checked the partition:
[root@freenas /]# blkid /dev/ada4p1
/dev/ada4p1: LABEL="exchange" UUID="bd559698-2c26-4bdf-b7c8-fa9b442f9bd4" SEC_TYPE="ext2" TYPE="ext3"

and

[root@freenas /]# e2fsck /dev/ada4p1
e2fsck 1.41.14 (22-Dec-2010)
exchange: clean, 13/262144 files, 34913/1048567 blocks

seams to be ok...

then I tried to mount it and got an error:

[root@freenas /]# mkdir /mnt/ext3
[root@freenas /]# mount -t ext2fs /dev/ada4p1 /mnt/ext3
mount: /dev/ada4p1 : Operation not supported by device

This same partition can be mounted in FreeNas 7.2 and FreeBSD 8.2 without any problem.

What's going wrong ?
No more EXT3 support in 8.x ?

 

[William Grzybowski]

FreeBSD does not support ext2/3 with inode size != 256 IIRC, thats probably your problem...

 

[jwigger]

FreeBSD does not support ext2/3 with inode size != 256 IIRC, thats probably your problem...

thanks for your hint,

but I can mount this partition in FreeBSD 8.2 / FreeNas 7.2 without any problem...

 

[William Grzybowski]

Yeah sorry I didn't read the last lines...

Can you make sure the ext2fs module is loaded? Although mount -t ext2fs should load it automatically i guess...

 

[jwigger]

How can I verify the ext2fs module is loaded ?

 

[William Grzybowski]

# kldstat

if not

# kldload ext2fs

 

[jwigger]

# kldstat

# kldstat
Id Refs Address Size Name
1 27 0xc0400000 cfa840 kernel
2 1 0xc10fb000 ca28 ntfs.ko
3 1 0xc1108000 1695c geom_mirror.ko
4 1 0xc111f000 17d10 geom_raid3.ko
5 1 0xc1137000 7864 geom_stripe.ko
6 1 0xc113f000 22bcc smbfs.ko
7 3 0xc1162000 57cc libiconv.ko
8 3 0xc1168000 2b10 libmchain.ko
9 1 0xc5c4c000 137000 zfs.ko
10 1 0xc5d83000 3000 opensolaris.ko
11 1 0xc67fa000 e000 fuse.ko
​

no ext2fs, so I tried:

if not

# kldload ext2fs

# kldload ext2fs
kldload: can't load ext2fs: No such file or directory

​

so does this mean, that the kernel modul for EXT3/2 support is missing ?

 

[William Grzybowski]

Yeah,

It should be there, i'll add it back
Thanks for reporting

 

[smokinggun]

Yeah,

It should be there, i'll add it back
Thanks for reporting

What's the ticket number or status for this issue?

I am having this problem with latest FreeNAS 8 RC2