[Ocfs2-users] Max files limit??
Nuno Fernandes
npf-mlists at eurotux.com
Thu Sep 11 11:29:42 PDT 2008
Hi,
For what i've read in
http://oss.oracle.com/projects/ocfs2/dist/documentation/ocfs2_faq.html#LIMITS
there is no file limit in an ocfs2 volume.
Nevertheless we've started to have problems and i think that we've that
problem.
We have a 3 node cluster with
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 9.9G 3.7G 5.8G 39% /
/dev/hda5 517G 398G 120G 77% /home/user
So.. we have free space.. next i've checked inodes:
[root at app22 ei]# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/hda1 1310720 44886 1265834 4% /
/dev/hda5 135528448 104218671 31309777 77% /home/user
If i try to create a file:
[root at app22 user]# touch /home/user/npf
touch: cannot touch `/home/user/npf': No space left on device
But if i remove some files i can create new ones.. We can write to existing
files but we can't create new ones.
I've read in
http://www.mail-archive.com/ocfs2-users@oss.oracle.com/msg02160.html i would
be able to create files in the other nodes (which mount the filesystem in
read-only mode). I've remounted in read-write in those 2 nodes but the
problem remains.. all nodes are unable to create new files.
The filesystem has a lot of small files (pictures, and so..).
Extra info:
OCFS2 Node Manager 1.2.5 Tue Apr 10 12:29:33 EDT 2007 (build
9e5f332181e8ebfad464946bcc4888af)
OCFS2 DLM 1.2.5 Tue Apr 10 12:29:33 EDT 2007 (build
e2556a71429f31033b275dff4b5594aa)
OCFS2 DLMFS 1.2.5 Tue Apr 10 12:29:33 EDT 2007 (build
e2556a71429f31033b275dff4b5594aa)
OCFS2 User DLM kernel interface loaded
OCFS2 1.2.5 Tue Apr 10 12:29:28 EDT 2007 (build
0f745576f5282c9408787369d99ba880)
ocfs2_dlm: Node 26 joins domain 2C223446F5A4437FAF61795ECE9CC8CA
ocfs2_dlm: Nodes in domain ("2C223446F5A4437FAF61795ECE9CC8CA"): 21 26
ocfs2_dlm: Node 25 joins domain 2C223446F5A4437FAF61795ECE9CC8CA
ocfs2_dlm: Nodes in domain ("2C223446F5A4437FAF61795ECE9CC8CA"): 21 25 26
Any ideas? Is there any max file limit in ocfs2?
Thanks,
Nuno Fernandes
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