On Thu, Feb 20, 2014 at 1:53 PM, <engineer at colocat.ru> wrote: > Sometimes there are messages like > Feb 17 04:11:28 stor1 rpc.idmapd[3116]: nss_getpwnam: name '0' does not > map into domain 'localdomain' > And nothing more. We've done tailing of logs both storage and node - > nothing. In debug we've got aroung 10Gb of messages but there's noone to > catch the problem :( > The problem with NFS server, Try below link to tune NFS server for better performance. 1. http://www.tldp.org/HOWTO/NFS-HOWTO/performance.html 2. http://www.techrepublic.com/blog/linux-and-open-source/tuning-nfs-for-better-performance/ > > > 1. Try to see the logs on Storage server for more information. What kind > > of > > errors you are getting? > > > > On Wed, Feb 19, 2014 at 4:05 PM, <engineer at colocat.ru> wrote: > > > >> Thanks for the answer. > >> > I'm not an expert on this, but here is what I would try: > >> > > >> > 1. Are you using the latest virtio drivers on your Windows guest(s)? > >> > http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/ > >> Yes, this version is used > >> > >> > 2. Is there any particular reason you use CentOS 6.4 on your storage > >> > server? > >> > I would update it to CentOS 6.5 so you would have matching Linux > >> > kernels on both of your systems. > >> > >> OK, will try and schedule the maintenance, but when it was 6.4 > >> everywhere > >> - all was the same. > >> > >> > Zoltan > >> > >> > >> > >> > >> _______________________________________________ > >> CentOS-virt mailing list > >> CentOS-virt at centos.org > >> http://lists.centos.org/mailman/listinfo/centos-virt > >> > > > > > > > > -- > > Regards > > Ashishkumar S. Yadav > > _______________________________________________ > > CentOS-virt mailing list > > CentOS-virt at centos.org > > http://lists.centos.org/mailman/listinfo/centos-virt > > > > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > http://lists.centos.org/mailman/listinfo/centos-virt > -- Regards Ashishkumar S. Yadav -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20140220/164d0a45/attachment-0006.html>