[Ocfs2-users] Max files limit??

[José Costa]

Hi,

What's your cluster size? Have you defined any size in mkfs.ocfs2?

On Thu, Sep 11, 2008 at 7:29 PM, Nuno Fernandes <npf-mlists at eurotux.com> wrote:
> 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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