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⬅️ Previous capture (2023-06-14)

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Machine room tasks

Tags

• assigned: pjotrp
• priority: medium
• type: system administration
• keywords: system administration, octopus, gateway, tux02, tux01, tux03

Tasks

• [ ] get data from summer211.uthsc.edu (access machine room)
• [ ] decommission out-racked machines (whith @arthurc)
• [ ] space server out-of-band
• [ ] tux01 has unused 4TB spinning disk
• [ ] tux02 has unused 2x4TB spinning disks and 2TB nvme /dev/nvme0n1 on adapter

https://www.cyberciti.biz/faq/upgrade-update-samsung-ssd-firmware/

apt-get install fwupd fwupdate

fwupdmgr get-devices

fwupdmgr update

The previously problematic Samsung 980 Pro was basically using the 3B2QGXA7, and now Samsung has introduced a new 5B2QGXA7 firmware to fix the problem. The problem mainly affects the 2TB version of the 980 Pro

• [ ] Automate tux01 restart for GN2+GN3 services
• [ ] Check backups of etc etc.
• [ ] Install tux04 and tux05
• + [ ] Order storage and caddies
• + [ ] See about network adapters and support
• [ ] Tux01 and Tux02 disk space issues
• [ ] connect 10Gbs to tux01(?) - needs to be a new IP
• [ ] VPN access and FoUT
• [+] Reinstate backup drops on tux02, rabbit, &space and &epysode; reduce incoming IP
• [ ] Update mars (fallback machine) also for development
• [ ] Pluto tool with Zach & Efraim
• [+] run sheepdog as root: redis password error; introduce SHEEPDOG_CONF
• [ ] DMZ plan
• [X] Order drives and caddies tux01 & tux02 (with @haoc)
• [X] Introduce &disk space and mdstat monitor
• [X] Machine room HDDs