[pnfs] Hang noticed during large file commit

Iyer, Rahul Rahul.Iyer at netapp.com
Sat Jun 9 23:02:12 EDT 2007


Hi Andy,
Could you drop this into the tree whenever you can? 
Thanks
Regards
Rahul


> -----Original Message-----
> From: Marc Eshel [mailto:eshel at almaden.ibm.com] 
> Sent: Friday, June 08, 2007 5:06 PM
> To: Iyer, Rahul
> Cc: pnfs at linux-nfs.org
> Subject: Re: [pnfs] Hang noticed during large file commit
> 
> A quick test indicated that it is still working so I included 
> those patches in my build.
> Thanks, Marc.
> 
> <Rahul.Iyer at netapp.com> wrote on 06/08/2007 03:16:36 PM:
> 
> > Hi,
> > We were noticing a hang for files larger than 200MB. The 
> cause turned 
> > out to be a case of allocating a slot and not releasing it.
> > These patches fix that. It works for our prototype. 
> > Marc, could you please try these patches? It affects the commit 
> > through MDS path too.
> > Thanks
> > regards
> > Rahul
> >  [attachment "0001-Add-a-struct-inode-argument-to-
> > pnfs_try_to_commit.patch.txt" deleted by Marc Eshel/Almaden/IBM] 
> > [attachment "0002-Call-nfs_commit_rpcsetup-after-the-call-to-
> > pnfs_try_.patch.txt" deleted by Marc Eshel/Almaden/IBM] 
> > _______________________________________________
> > pNFS mailing list
> > pNFS at linux-nfs.org
> > http://linux-nfs.org/cgi-bin/mailman/listinfo/pnfs
> 


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