[Ocfs2-users] No space left on device

Nuno Fernandes npf-mlists at eurotux.com
Wed Feb 25 06:11:53 PST 2009


Hi,

We are using the latest ocfs with 11 nodes:

OCFS2 Node Manager 1.4.1 Tue Dec 16 19:18:05 PST 2008 (build 
0f78045c75c0174e50e4cf0934bf9eae)
OCFS2 DLM 1.4.1 Tue Dec 16 19:18:05 PST 2008 (build 
4ce8fae327880c466761f40fb7619490)
OCFS2 DLMFS 1.4.1 Tue Dec 16 19:18:05 PST 2008 (build 
4ce8fae327880c466761f40fb7619490)
OCFS2 User DLM kernel interface loaded

But we are unable to create files bigger that 972 KB. Here is the output:

[root at t1 root]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/hda1              16G  8.7G  6.3G  58% /
none                  1.0G     0  1.0G   0% /dev/shm
/dev/hda3             299G  252G   48G  85% /home/nfs
[root at t1 root]# mount
/dev/hda1 on / type ext3 (rw)
none on /proc type proc (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
none on /dev/shm type tmpfs (rw)
configfs on /sys/kernel/config type configfs (rw)
ocfs2_dlmfs on /dlm type ocfs2_dlmfs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
/dev/hda3 on /home/nfs type ocfs2 (rw,_netdev,noatime,heartbeat=local)
[root at t1 root]# dd if=/dev/zero of=/home/nfs/.zbr bs=1M count=10
dd: writing `/home/nfs/.zbr': No space left on device
1+0 records in
0+0 records out
[root at t1 root]# ls -lah /home/nfs/.zbr
-rw-r--r--    1 root     root         972K Feb 25 14:09 /home/nfs/.zbr

But we are able to create other files smaller than that.

Any ideas?
Thanks,
Nuno Fernandes
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