Just for the record :)
problem solved!
For some reason to use gfs1 on FC6 one has to install gfs2 tools.
and since gfs2 from cluster-2.00.00 sources does not compile, gfs2-utils
should be installed and miraculously from this very moment gfs starts
working...
How can one guess that gfs requires gfs2 tools along with gfs1 tools, just
like gfs.ko needs gfs2.ko?
Hal
--- Hal <hal_bg@xxxxxxxxx> wrote:
> hallo
> I have trouble mounting GNBD inported gfs on both nodes of my test clusuer.
> If
> the lock is set to "lock_nolock" it mounts fine but this is not what i want.
> When I use lock_dlm I get:
> mount: wrong fs type, bad option, bad superblock on /dev/gnbd/global_disk,
> missing codepage or other error
> In some cases useful info is found in syslog - try
> dmesg | tail or so
>
> What I am doing wrong?
> Total output follows (Selinux is NOT in enforcing mode):
>
> [root@node2 ~]# modprobe gnbd
> [root@node2 ~]# modprobe gfs2
> [root@node2 ~]# modprobe gfs
> [root@node2 ~]# modprobe lock_dlm
> [root@node2 ~]# gnbd_import -n -i 192.168.0.60
> gnbd_import: created directory /dev/gnbd
> gnbd_import: created gnbd device global_disk
> gnbd_recvd: gnbd_recvd started
> [root@node2 ~]# cd /etc/init.d/
> [root@node2 init.d]# ./cman start
> Starting cluster:
> Loading modules... done
> Mounting configfs... done
> Starting ccsd... done
> Starting cman... done
> Starting daemons... done
> Starting fencing... done
> [ OK ]
> [root@node2 ~]# gfs_mkfs -p lock_dlm -t testc:gfs1 -j6 /dev/gnbd/global_disk
> This will destroy any data on /dev/gnbd/global_disk.
> It appears to contain a gfs filesystem.
>
> Are you sure you want to proceed? [y/n] y
>
> Device: /dev/gnbd/global_disk
> Blocksize: 4096
> Filesystem Size: 851880
> Journals: 6
> Resource Groups: 14
> Locking Protocol: lock_dlm
> Lock Table: testc:gfs1
>
> Syncing...
> All Done
> [root@node2 ~]# mount -t gfs /dev/gnbd/global_disk /mnt
> mount: wrong fs type, bad option, bad superblock on /dev/gnbd/global_disk,
> missing codepage or other error
> In some cases useful info is found in syslog - try
> dmesg | tail or so
>
> [root@node2 ~]# dmesg |tail
> GFS: fsid=testc:gfs1.0: Scanning for log elements...
> GFS: fsid=testc:gfs1.0: Found 0 unlinked inodes
> GFS: fsid=testc:gfs1.0: Found quota changes for 0 IDs
> GFS: fsid=testc:gfs1.0: Done
> SELinux: initialized (dev gnbd0, type gfs), uses xattr
> audit(1184744195.259:4): avc: denied { getattr } for pid=1848 comm="hald"
> name="global_disk" dev=tmpfs ino=19253 scontext=system_u:system_r:hald_t:s0
> tcontext=root:object_r:device_t:s0 tclass=blk_file
> Trying to join cluster "lock_dlm", "testc:gfs1"
> Joined cluster. Now mounting FS...
> GFS: fsid=testc:gfs1.4294967295: can't mount journal #4294967295
> GFS: fsid=testc:gfs1.4294967295: there are only 6 journals (0 - 5)
> [root@node2 ~]#
>
>
>
>
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