2025Q2:

Support for the RHEL7 OS distribution and clones — SL7, SLC7, Centos7 has ended. On most CICC computers  (Tier 2, Tier 1) we are   switching to the OS Alma Linux 9 . This OS is almost a complete clone of RHEL9.

   Basic     Software:

ОС: AlmaLinux9  (EOS, EOSCTA, dCache, VMs, WNs)

EOS:

dCache

Enstore

BATCH:  SLURM

cvmfs

openafs

VOMS

grid UMD4 + EPEL (current versions)

ARC (Advanced Resource Connector)

2023Q1:

ОС: Scientific Linux release 7.9

EOS 5.1.9 (constantly changing: 5.1.26 – 2023.08.01))

dCache 8.2

Enstore 6.3  for tape robots SPECall_cpp2006 with 32-bit binaries SPEC2006 version 1.1

BATCH:  SLURM with adaptation to kerberos and AFS

CVMFS

AFS

ALICE VObox

grid UMD4 + EPEL (current versions)

VOMS