Upgrade of GPU login nodes to Rocky Linux 9.4
Upgrade of SLURM abnd LUSTRE
SSD disks replacements on $HOME fileserver
Upgrade LUSTRE files servers to 2.15.2
Upgrade of Lustre file servers to 2.15.1
Haswell partition upgraded to Rocky Linux 8.5. Old CentOS7 that can only be used on viz node are now moved into separate module. Use
module load CentOS7
module avail
Similarly AlmaLinux/profile
has been created for deprecated Spack modules.
New EasyBuild modules are being compiled for RockyLinux 8.5 partitions.``
Restart of NX server on gpu02 due to VGL errors. No more LD_PRELOAD messages on compute nodes due to install of GLfaker libs.
Haswell partition upgraded to CentOS Linux release 7.9.2009 with LUSTRE 2.14.57 client and NFS over Infiniband.
Failure of Infiniband observed on some haswell nodes. Whole partition is now draining and scheduled for upgrade of drivers.
Upgrade of haswell is scheduled for Sunday 10 April morning. Further there will be migration of gpu02 login node from Alma to Rocky8 linux.
We would like to inform you that HPC is available for use again. Due to technical problems with $HOME file server that occurred when we turned it on again, HPC was unavailable for some time.
Due to the unavailability of the monitoring node, the HPC will be unavailable until Monday, 2022 04 04, morning, when we will reset the VIZ login node.
Home directories (HOME) have been moved to a new NFS file server with higher capacity (73TB of space left).
At the same time, we urge users to delete redundant files on the work disk (WORK) as it has reached 92% occupancy.
HPCFS
Book