Stop-day activities October 2-3, 2018

⇒ Description of stopday procedures
⇒ LOFAR Schedule cycle 10
⇒ The next stopdays are scheduled for December 4-5.

• ✔ Reboots and idrac reboots. (Hopko)

• ✔ Block access at 08:00 (Teun)
• ✔ Replace/reseat 7 broken disks (Kees)
• ✔ All nodes: file system check and reboot. (Kees)

• Lustre upgrade (Hopko/Robin/Reinoud)
• Increase /tmp to 4GB and tmpfs
• CEP4 /tmp to tmpfs (will not be done) since can have impact to SLURM (will be discussed/planned for next STOP Day)

• No action. (need to be checked maybe will be upgraded to 7.5?)

• ✔ No reboots

• ✔ Update & reboot using Spacewalk

• ✔ OS upgrade and reboot
• ✔ lcs022/027/030/031 will be switched off (need confirmation from Jens K, and Teun)

• ✔ OS upgrade and reboot

• ✔ None

• ✔ None

• None

• none

• none

• ✔Activate disk quota
• ✔Check that software environment is the same on all nodes (lof015 included)

• None

• Slurm update (cpu/gpu nodes tbd) not done, this should be verified first

• None

• none

• none

• ✔ update & reboot (if possible)

The minutes of the review meeting can be found here.