Project: datamanagement
Issue DM-4739: Update kernel on IN2P3 cluster
The "Kernel Panic" issue is non-blocking right-now for John due to machine automated reboot, but we have to solve it to target a stable production system. With Yvan, we're converging on next update for the cluster: - on my side I update Qserv metadata on ccqserv100 w.r.t. new Qserv metadata format, and then I test Docker+Qserv on ccqserv100->ccqserv124, - then CC-IN2P3 team launches a upgrade of the kernel to kernel-ml ( "mainline stable" branch of The Linux Kernel Archives) on ccqserv100->ccqserv124, this could be done in January, - I control Qserv behaviour is still the same than before, - then Qserv developpers can use this cluster to see if "Kernel Panic' issue is solved. If it work we'll update to kernel-ml on ccqserv125->ccqserv149, if it doesn't, cc-in2p3 and Qserv developpers will have to find an other solution. Regards, Fabrice
Story points: 5