Yes, actually there is a list in /etc/cluster_info It's format is: parent= x.x.x.x child= x.x.x.x child= x.x.x.x child= x.x.x.x
-Aaron On Thu, Oct 18, 2012 at 8:54 AM, Dmitri Chebotarov <[email protected]> wrote: > > Hello > > I'm testing HPC cluster options using VCL's image/subimage. The Linux HPC > image that I've created for tests has OpenMPI and OpenBLAS libraries > installed, it also has HPL benchmark to measure cluster performance in > GFlops. Use of OpenMPI/HPL requires a list of cluster nodes. At this point I > need to manually generate the list - list of all computers which are part of > current cluster reservation. > > Is there a way VCL could create a list of nodes during reservation in /root > dir? > May be it already creates such list in a different location? > > Thanks. > > On Oct 11, 2012, at 16:54 , Dmitri Chebotarov <[email protected]> wrote: > >> Hello >> >> We may start to offer HPC with VCL and I'm looking for a general information >> on what VCL can do in this area. >> Could anyone share info if you are using VCL to provision your HPC clusters? >> I think I understand technical side, i.e. how to create image with >> sub-image(s). Also we have xCAT configured to provision on physical nodes. >> >> What application(s) do you run on HPC cluster? >> Are those Linux or Windows HPC nodes? Mixed? >> Do you run HPC nodes as VMs or those physical nodes only? >> How end-user gets access to HPC cluster environment? >> ... >> >> >> -- >> Thank you, >> >> Dmitri Chebotarov >> Virtual Computing Lab Systems Engineer, TSD - Ent Servers & Messaging >> 223 Aquia Building, Ffx, MSN: 1B5 >> Phone: (703) 993-6175 >> Fax: (703) 993-3404 >> >> >> >> > > > > -- > Thank you, > > Dmitri Chebotarov > Virtual Computing Lab Systems Engineer, TSD - Ent Servers & Messaging > 223 Aquia Building, Ffx, MSN: 1B5 > Phone: (703) 993-6175 > Fax: (703) 993-3404 > > > > -- Aaron Peeler Program Manager Virtual Computing Lab NC State University All electronic mail messages in connection with State business which are sent to or received by this account are subject to the NC Public Records Law and may be disclosed to third parties.
