[Ocfs2-users] Problem while mounting on ocfs2 1.2.5.1

[Sunil Mushran]

The debugfs module is bundled with the ocfs2 packages for 2.6.9 (rhel4).
Appears as if the module is not getting loaded.

Do:
# rpm -qf /lib/modules/`uname -r`/kernel/fs/debugfs/debugfs.ko
# lsmod
# modinfo debugfs
# uname -a

Yassine Diallo wrote:
> Hello,
>
> I'm running two linux boxes with Centos kernel distribution with 
> kernel 2.6.9-55.plus.smp. My firewire disk is known by both machines 
> and the ocfs2 stack is loaded and up.
>
> But if I run the mount option I get the following error :
>
> /dev/sdb1               1         125     1004031   83  Linux
> /dev/sdb2             126       14715   117194175   83  Linux
> /dev/sdb3           14716       29305   117194175   83  Linux
> /dev/sdb4           29306       38913    77176260   83  Linux
> [root at linuxbox2 ~]#
> [root at linuxbox2 ~]# mount -t ocfs2 -o datavolume,nointr /dev/sdb1 /oracrs
> mount.ocfs2: No such device while mounting /dev/sdb1 on /oracrs. Check 
> 'dmesg' for more information on this error.
>
> [root at linuxbox2 ~]# dmesg | tail
> i2c /dev entries driver
> eth0: no IPv6 routers present
> parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
> parport0: irq 7 detected
> lp0: using parport0 (polling).
> lp0: console ready
> eth1: no IPv6 routers present
> ocfs2: Unknown symbol debugfs_remove
> ocfs2: Unknown symbol debugfs_create_file
> ocfs2: Unknown symbol debugfs_create_dir
> [root at linuxbox2 ~]# uname -a
> Linux linuxbox2 2.6.9-55.plus.c4smp #1 SMP Sun May 20 10:29:12 EDT 
> 2007 i686 i686 i386 GNU/Linux
>
> The log mentions the function related to debugfs. I did install the 
> ocfs2 from the rpm provided on the Oracle site and installed also the 
> ocfs2 tools, console and debug.
>
> Did somebody already have seen that problem ?
>
> Note : I tried to compile ocfs2 from the tarball but the configure 
> tool stopped and complained about unknown kernel version ( probably 
> related to the centosplus kernel).
>
> Thanks in advance
>
> Yassine
> ------------------------------------------------------------------------
>
> _______________________________________________
> Ocfs2-users mailing list
> Ocfs2-users at oss.oracle.com
> http://oss.oracle.com/mailman/listinfo/ocfs2-users