[Lustre-discuss] seek heavy workloads and client page cache

2008-06-25 Thread Guy Coates
I have a seek heavy workload on a couple of files which are small enough to fit into the client page cache. If I run the workload on local disk, the first run is comparatively slow but subsequent runs are much faster as the files are all cached. If I run the same workload over lustre the initial

Re: [Lustre-discuss] seek heavy workloads and client page cache

2008-06-25 Thread Andreas Dilger
On Jun 25, 2008 14:30 +0100, Guy Coates wrote: I have a seek heavy workload on a couple of files which are small enough to fit into the client page cache. If I run the workload on local disk, the first run is comparatively slow but subsequent runs are much faster as the files are all cached.