P.S., I also executed the following, and get the same results for UUID
and ls -l on both nodes:
#echo "stats" | debugfs.ocfs2 -n /dev/sdb1
Revision: 0.90
Mount Count: 0 Max Mount Count: 20
State: 0 Errors: 0
Check Interval: 0 Last Check: Sun Jun 29 16:33:16 2008
Creator OS: 0
Feature Compat: 1 BackupSuper
Feature Incompat: 16 Sparse
Tunefs Incomplete: 0 None
Feature RO compat: 0 None
Root Blknum: 17 System Dir Blknum: 18
First Cluster Group Blknum: 8
Block Size Bits: 12 Cluster Size Bits: 15
Max Node Slots: 4
Label: oradatafiles
UUID: 43CB1E6A5E4D465CAFC11A3C22BDC851
Inode: 2 Mode: 00 Generation: 2444960055 (0x91bb2137)
FS Generation: 2444960055 (0x91bb2137)
Type: Unknown Attr: 0x0 Flags: Valid System Superblock
User: 0 (root) Group: 0 (root) Size: 0
Links: 0 Clusters: 15262000
ctime: 0x4867f18c -- Sun Jun 29 16:33:16 2008
atime: 0x0 -- Wed Dec 31 19:00:00 1969
mtime: 0x4867f18c -- Sun Jun 29 16:33:16 2008
dtime: 0x0 -- Wed Dec 31 19:00:00 1969
ctime_nsec: 0x00000000 -- 0
atime_nsec: 0x00000000 -- 0
mtime_nsec: 0x00000000 -- 0
Last Extblk: 0
Sub Alloc Slot: Global Sub Alloc Bit: 65535
echo "ls -l /" | debugfs.ocfs2 -n /dev/sdb1
17 drwxr-xr-x 3 0 0 4096
29-Jun-2008 1
6:33 .
17 drwxr-xr-x 3 0 0 4096
29-Jun-2008 1
6:33 ..
258057 drwxr-xr-x 2 0 0 4096
29-Jun-2008 1
6:34 lost+found
-----Original Message-----
From: Tina Soles
Sent: Monday, June 30, 2008 6:39 AM
To: '[EMAIL PROTECTED]'; Tao Ma
Cc: ocfs2-users@oss.oracle.com
Subject: RE: [Ocfs2-users] Problems building ocfs2 rpm on Fedora 9
OK, so I mounted the disk from node 1, using:
mount -t ocfs2 -o nointr /dev/sdb1 /ocfs2/oradata/orcl
works great:
#mount
/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/sda1 on /boot type ext3 (rw)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
gvfs-fuse-daemon on /root/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev)
configfs on /sys/kernel/config type configfs (rw)
ocfs2_dlmfs on /dlm type ocfs2_dlmfs (rw)
/dev/sdb1 on /ocfs2/oradata/orcl type ocfs2
(rw,_netdev,nointr,heartbeat=local)
however, trying to execute the same command from node 2 results in the
following:
mount -t ocfs2 -o nointr /dev/sdb1 /ocfs2/oradata/orcl
mount.ocfs2: Device or resource busy while mounting /dev/sdb1 on
/ocfs2/oradata/orcl. Check 'dmesg' for more information on this error.
dmesg on node 1 shows:
ocfs2: Mounting device (8,17) on (node 0, slot 0) with ordered data
mode.
o2net: accepted connection from node slingshot.strsoftware.com (num 1)
at 192.168.0.28:7777
o2net: no longer connected to node slingshot.strsoftware.com (num 1) at
192.168.0.28:7777
dmesg on node 2 shows:
EXT3 FS on sdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
OCFS2 Node Manager 1.5.0
OCFS2 DLM 1.5.0
OCFS2 DLMFS 1.5.0
OCFS2 User DLM kernel interface loaded
OCFS2 Node Manager 1.5.0
OCFS2 DLM 1.5.0
OCFS2 DLMFS 1.5.0
OCFS2 User DLM kernel interface loaded
o2net: connected to node skydive.strsoftware.com (num 0) at
192.168.0.27:7777
OCFS2 1.5.0
o2net: no longer connected to node skydive.strsoftware.com (num 0) at
192.168.0.27:7777
Do I have something configured incorrectly, or do I need an additional
option in my mount command?
Thanks....
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Sunday, June 29, 2008 11:20 PM
To: Tao Ma; Tina Soles
Cc: ocfs2-users@oss.oracle.com
Subject: Re: [Ocfs2-users] Problems building ocfs2 rpm on Fedora 9
datavolume mount option is only on ocfs2 for enterprise kernels.
For most part, you shouldn't require it for using it as a datastore.
Instead set init.ora param filesystemio_options to directio (or is it
odirect).
The only bit that won't work here is using ocfs2 for the voting disk and
ocr... as datavolume is necessary to force enable odirect.
But you can always use raw for that.
Sunil
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