Hello Sunil, Well it seems that this kernel module is not present in the kernel release :
[EMAIL PROTECTED] modules]# rpm -qf /lib/modules/`uname -r`/kernel/fs/debugfs/debugfs.ko erreur: fichier /lib/modules/2.6.9-55.plus.c4smp/kernel/fs/debugfs/debugfs.ko: Aucun fichier ou répertoire de ce type [EMAIL PROTECTED] modules]# lsmod Module Size Used by parport_pc 28032 1 lp 15661 0 parport 38025 2 parport_pc,lp autofs4 25285 0 i2c_dev 14529 0 i2c_core 26049 1 i2c_dev ocfs2_dlmfs 27272 1 ocfs2_dlm 199688 1 ocfs2_dlmfs ocfs2_nodemanager 159616 5 ocfs2_dlmfs,ocfs2_dlm configfs 28300 2 ocfs2_nodemanager sunrpc 143909 1 dm_mirror 31429 0 dm_multipath 22985 0 dm_mod 65000 2 dm_mirror,dm_multipath button 10705 0 battery 12997 0 ac 8901 0 md5 8129 1 ipv6 243425 12 ohci1394 35289 0 snd_azx 21841 3 snd_hda_codec 126529 1 snd_azx snd_pcm_oss 52729 0 snd_mixer_oss 21953 2 snd_pcm_oss snd_pcm 92357 3 snd_azx,snd_hda_codec,snd_pcm_oss snd_timer 28229 1 snd_pcm snd 57509 10 snd_azx,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 13089 2 snd snd_page_alloc 13897 2 snd_azx,snd_pcm r8169 31049 0 sk98lin 144553 1 floppy 58193 0 sbp2 25929 0 ieee1394 104825 2 ohci1394,sbp2 ext3 119113 1 jbd 59609 1 ext3 sata_uli 11973 4294967295 libata 105757 1 sata_uli sd_mod 20545 0 scsi_mod 119757 3 sbp2,libata,sd_mod [EMAIL PROTECTED] modules]# modinfo debugfs modinfo: could not find module debugfs [EMAIL PROTECTED] modules]# 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 Yassine On 5/29/07, Sunil Mushran <[EMAIL PROTECTED]> wrote:
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 > ------------------------------------------------------------------------ > > _______________________________________________ > Ocfs2-users mailing list > [email protected] > http://oss.oracle.com/mailman/listinfo/ocfs2-users
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