6
votes
1answer
835 views

XFS Adding Quotas - Skip Quota check on first mount/boot

We run a 14TB XFS fileserver on our cluster and want to add quota support. This is running 3.9.2-1.el6.elrepo.x86_64 kernel under CentOS 6.3 (Final). The issue is when we unmount the XFS RAID, and ...
1
vote
1answer
130 views

Rocksclusters reinstalling nodes partitioning error

I have a HPC based on rocksclusters So when I've added new roll (torque) I send a kickstart command to all nodes to reinstall them. But after loading X installer on nodes all of them showed me an ...
3
votes
1answer
477 views

What applications can be used in a Red Hat/CentOS cluster?

When I look at the Red Hat cluster manuals 1 2, they only explain how to install it but not what applications can use it. I am new to clusters, so I don't know these things =) Let's say I want to 3 ...