====== 20260106 / scratch/Cral ======

An infiniband switch died during the holydays, blocking part of Cascade cluster nodes to access ''/scratch/Cral''.

We don't have that kind of replacement part on site, so it will take some time...

Welcome to another year.

**EDIT**: switch is not dead. There's a glitch between hardware, firmware, kernel and network software. It might need some upgrades and a general reboot. Joy.

**EDIT**: It was a f*$!§?$! fiber! New year resolution "never trust a network fiber".

{{tag> infiniband }}