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
[EMAIL PROTECTED] ~]#
[EMAIL PROTECTED] ~]# 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.
[EMAIL PROTECTED] ~]# 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
[EMAIL PROTECTED] ~]# 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
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