Re: [Linux-cluster] DLM tuning

2012-01-26 Thread Bryn M. Reeves
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/25/2012 09:00 PM, Digimer wrote: > Hi all, > > EL6 DLM question. Beginning adventures in DLM tuning... :) > > I am trying to optimize DLM for use on nodes which can hit the > disks hard and fast. Specifically, clustered LVM with many LVs > host

Re: [Linux-cluster] DLM tuning

2012-01-26 Thread Steven Whitehouse
Hi, On Wed, 2012-01-25 at 16:00 -0500, Digimer wrote: > Hi all, > > EL6 DLM question. Beginning adventures in DLM tuning... :) > > I am trying to optimize DLM for use on nodes which can hit the disks > hard and fast. Specifically, clustered LVM with many LVs hosting many > VMs where the VMs

[Linux-cluster] DLM tuning

2012-01-25 Thread Digimer
Hi all, EL6 DLM question. Beginning adventures in DLM tuning... :) I am trying to optimize DLM for use on nodes which can hit the disks hard and fast. Specifically, clustered LVM with many LVs hosting many VMs where the VMs are simultaneously disk i/o intensive. I am testing though with bonni