- [x] 4th rack (2nd from the window) has both UPS-es blinking red. One set of batteries (in server room) is ready to be swapped out. Swap out on one.
- [x] Ask Lauri to order more.
- [x] No blinking reds.
- [ ] UPSes should have physical Inventory QR tags on them. Add the following info to [inventory](https://inventory.k-space.ee/)
- When were batteries changed (under cover, printed with label maker on the batteries, ie '2024-07')
- Next up: Which rack is it in [Rack labeling](https://git.k-space.ee/k-space/todo/issues/80)
- People have experimentally replaced lead acids with LiFePO4. Apparently safer (as long as the UPS unit is ok with it) and last longer.
https://wiki.k-space.ee/en/hosting/hardware/ups
rasmus
added this to the (deleted) project 2024-08-16 18:38:28 +00:00
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4th rack (2nd from the window) has both UPS-es blinking red. One set of batteries (in server room) is ready to be swapped out. Swap out on one.
Ask Lauri to order more.
No blinking reds.
UPSes should have physical Inventory QR tags on them. Add the following info to inventory
People have experimentally replaced lead acids with LiFePO4. Apparently safer (as long as the UPS unit is ok with it) and last longer.
https://wiki.k-space.ee/en/hosting/hardware/ups
@lauri Just now
One UPS battery swapped, need to order at least 10 more batteries
All UPS batteries in the server room are now swapped. https://grafana.k-space.ee/d/adxhaq68y7mkga/ups-power-status?orgId=1
UPS battery replacement 2024 p2to Document previous UPS battery purchases-lifecycle2019 swap https://k-space-ee.slack.com/archives/GP4J5MKHC
UPS-9 battery swapped on 2025-07-12.
Old batteries were manufactured 2020-10. Model CSB-124.5