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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
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