Re: [Lustre-discuss] query mds for 'stat' info

2009-09-17 Thread Isaac Hailperin
Andreas Dilger wrote: On Sep 16, 2009 08:54 -0700, Todd Hartmann wrote: Have you looked at Robinhood? http://sourceforge.net/projects/robinhood It does high water mark, and provides a nice interface to query Lustre metadata information as well. Currently the website is not responding, but

[Lustre-discuss] Large directories optimization

2009-09-17 Thread Lukas Hejtmanek
Hello, is it possible to optimize Lustre so that is supports really large directories (with 30k small files in it)? We have 8 physical clients which process jpeg files stored on Lustre volume and I get sooner or later client freezes - ls in Lustre directory waits forever. I there something I

Re: [Lustre-discuss] Large directories optimization

2009-09-17 Thread Peter Kjellstrom
On Thursday 17 September 2009, Lukas Hejtmanek wrote: Hello, is it possible to optimize Lustre so that is supports really large directories (with 30k small files in it)? We have 8 physical clients which process jpeg files stored on Lustre volume and I get sooner or later client freezes - ls

Re: [Lustre-discuss] Large directories optimization

2009-09-17 Thread Oleg Drokin
Hello! On Sep 17, 2009, at 7:28 AM, Lukas Hejtmanek wrote: LustreError: 11-0: an error occurred while communicating with x.x@tcp. The mds_connect operation failed with -16 Lustre: Request x112815827 sent from stable-OST0001-osc- 8802855b7800 to NID x.x@tcp 100s ago has timed

Re: [Lustre-discuss] [ug-bjosug] 欢迎参加北京Ope nSolaris用户组第三十次会议(2009年9月24日星期 四)

2009-09-17 Thread Gina.Li
Note: This email is an annoucement about the Lustre Introduction Session which hold by SUN ERI on Sep.24/2009. At this meeting we will have Mr.FanYong and Mr.LiangZheng to give us the introduction about the Lustre Overview and Roadmap Lustre Network Architecture. So, if you are just in Beijing