[Lustre-discuss] Experience with quotas on lustre 1.6.6?

2010-03-01 Thread Isaac Hailperin
Hi, does anybody have any experience with quotas on luste (1.6.6)? Is there any impact on stability and/or performance? Cheers, Isaac ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org

Re: [Lustre-discuss] problems while installing lustre kernel

2010-03-01 Thread Götz Waschk
On Mon, Mar 1, 2010 at 3:09 PM, SRIVATSA N D shri14...@gmail.com wrote: hello,    I'm experiencing problems while installing lustre kernel on fedora 9 . I have attached the screen shot. Please help. Hi Srivatsa, you are trying to install a RHEL5 package on Fedora, this is not supported. You

Re: [Lustre-discuss] High Load and high system CPU for mds

2010-03-01 Thread Oleg Drokin
Hello! On Feb 28, 2010, at 9:31 PM, huangql wrote: We got a problem that the MDS has high load value and the system CPU is up to 60% when running chown command on client. It's strange that the load value and system CPU didn't decrease to the normal level as long as it getted high. Even we

[Lustre-discuss] LUG Agenda Information

2010-03-01 Thread Dan Ferber
Though the Lustre User Group Meeting is not until mid-April, it is already filling up sooner than last year. Early bird registration continues until March 31 and I'd encourage you to consider registering and attending. See http://lug2010.org/ for more information on how to register. The Lustre

[Lustre-discuss] upgrading lustre 1.6.x to 1.8.x, client or server first?

2010-03-01 Thread Jim Karellas
Hi Everyone, We are planning an upgrade from 1.6.x to 1.8.x and would like know, especially for the larger sites, which systems people are upgrading first; servers or clients. Lustre is compatible with doing upgrades either way: upgrade servers to 1.8.x first, then following with clients OR

Re: [Lustre-discuss] High Load and high system CPU for mds

2010-03-01 Thread Isaac Huang
On Mon, Mar 01, 2010 at 02:35:18PM -0500, Oleg Drokin wrote: Hello! On Feb 28, 2010, at 9:31 PM, huangql wrote: We got a problem that the MDS has high load value and the system CPU is up to 60% when running chown command on client. It's strange that the load value and system CPU didn't