Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-13 Thread Bernd Schubert
On Saturday 10 October 2009, Andreas Dilger wrote: > On 8-Oct-09, at 22:28, Lundgren, Andrew wrote: > > Is there a way to set the lru_size to a fixed value and have it stay > > that way across mounts? > > > > I know it can be set using: > > $ lctl set_param ldlm.namespaces.*osc*.lru_size=$((NR_CPU*

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-13 Thread Lundgren, Andrew
; lustre-discuss@lists.lustre.org Subject: Re: [Lustre-discuss] Is there a way to set lru_size and have it stick? On Tuesday 13 October 2009, Andreas Dilger wrote: > On 12-Oct-09, at 12:11, Lundgren, Andrew wrote: > > I have tried using: > > > > # lctl conf_param content-MDT

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-13 Thread Bernd Schubert
On Tuesday 13 October 2009, Andreas Dilger wrote: > On 12-Oct-09, at 12:11, Lundgren, Andrew wrote: > > I have tried using: > > > > # lctl conf_param content-MDT.osc.lru_size=800 > > > > Seen this in the log: > > Oct 12 18:35:36 abcd0202 kernel: Lustre: Modifying parameter content- > > MDT-

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-13 Thread Andreas Dilger
On 12-Oct-09, at 12:11, Lundgren, Andrew wrote: > I have tried using: > > # lctl conf_param content-MDT.osc.lru_size=800 > > Seen this in the log: > Oct 12 18:35:36 abcd0202 kernel: Lustre: Modifying parameter content- > MDT-mdc.osc.lru_size in log content-client > Oct 12 18:35:36 abcd0202

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-12 Thread Lundgren, Andrew
am I just specifying the wrong setting? > -Original Message- > From: Bernd Schubert [mailto:bs_li...@aakef.fastmail.fm] > Sent: Monday, October 12, 2009 11:21 AM > To: lustre-discuss@lists.lustre.org > Cc: Andreas Dilger; Lundgren, Andrew > Subject: Re: [Lustre-discuss] Is the

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-12 Thread Bernd Schubert
On Saturday 10 October 2009, Andreas Dilger wrote: > On 8-Oct-09, at 22:28, Lundgren, Andrew wrote: > > Is there a way to set the lru_size to a fixed value and have it stay > > that way across mounts? > > > > I know it can be set using: > > $ lctl set_param ldlm.namespaces.*osc*.lru_size=$((NR_CPU*

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-09 Thread Andreas Dilger
On 8-Oct-09, at 22:28, Lundgren, Andrew wrote: > Is there a way to set the lru_size to a fixed value and have it stay > that way across mounts? > > I know it can be set using: > $ lctl set_param ldlm.namespaces.*osc*.lru_size=$((NR_CPU*100)) > But that isn’t retained across a reboot. "lctl set_

Re: [Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-09 Thread Bernd Schubert
On Friday 09 October 2009, Lundgren, Andrew wrote: > Is there a way to set the lru_size to a fixed value and have it stay that > way across mounts? > > I know it can be set using: > $ lctl set_param ldlm.namespaces.*osc*.lru_size=$((NR_CPU*100)) > But that isn't retained across a reboot. Even wo

[Lustre-discuss] Is there a way to set lru_size and have it stick?

2009-10-08 Thread Lundgren, Andrew
Is there a way to set the lru_size to a fixed value and have it stay that way across mounts? I know it can be set using: $ lctl set_param ldlm.namespaces.*osc*.lru_size=$((NR_CPU*100)) But that isn't retained across a reboot. Thank you. -- Andrew ___