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Proxmox drive wear #160

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opened 2025-02-15 20:09:58 +00:00 by rasmus · 3 comments
rasmus commented 2025-02-15 20:09:58 +00:00
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The four Proxmox nodes have one (SAMSUNG MZ7LH480HAHQ 480G) SSD each with disk wear at 79, 63, 73, 72%. They are mostly consumed by (local storage) kube VMs.

  • Do we have any cold spares ready?
  • How does the replacement work? Wait for 99% wearout? Offline dd? Half-online zfs mirror?
  • Kube local VMs seem to not be able to migrate to other nodes.
  • Kindly stop requiring local storage for kube applications :)
  • This should be automatically tracked.
The four Proxmox nodes have one (SAMSUNG MZ7LH480HAHQ 480G) SSD each with disk wear at 79, 63, 73, 72%. They are mostly consumed by (local storage) kube VMs. - Do we have any cold spares ready? - How does the replacement work? Wait for 99% wearout? Offline dd? Half-online zfs mirror? *** - Kube local VMs seem to not be able to migrate to other nodes. - Kindly stop requiring local storage for kube applications :) *** - This should be automatically tracked.
rasmus added this to the k-space.ee/todo project 2025-02-15 20:10:01 +00:00
rasmus added the upkeep label 2025-03-28 22:35:32 +00:00
rasmus commented 2025-04-05 20:00:19 +00:00
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2025-04-05: 81 65 75 74 (+2% on each). Napking math projection says about a year until there really needs to be orders for replacements.

2025-05-24: 83 68 77 75

2025-06-28: 85 70 79 76

2025-07-21: 87 71 80 77

2025-04-05: 81 65 75 74 (+2% on each). Napking math projection says about a year until there really needs to be orders for replacements. 2025-05-24: 83 68 77 75 2025-06-28: 85 70 79 76 2025-07-21: 87 71 80 77
rasmus added the due date 2026-03-15 2025-04-05 20:02:04 +00:00
arti commented 2025-05-16 13:22:20 +00:00
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Probably would make sense to replace those drives with newer nvme drives during blade -> hp gen9 pizza box migration

Probably would make sense to replace those drives with newer nvme drives during blade -> hp gen9 pizza box migration
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arti commented 2025-11-18 09:02:03 +00:00
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PVE has been migrated over to CEPH and NVME. This is no longer relevant. Need to create a new issue for future drives.

PVE has been migrated over to CEPH and NVME. This is no longer relevant. Need to create a new issue for future drives.
arti closed this issue 2025-11-18 09:02:04 +00:00
rasmus removed this from the k-space.ee/todo project 2025-11-18 18:55:46 +00:00
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akpall (Allen-Kristjan Päll) arti (Arti Zirk) artur (Artur Kerge) dos4dev (Oleksii Danyliuk) eaas (Erki Aas) erki (Erki Naumanis) kkuusk (Kristjan Kuusk) lauri (Lauri Võsandi) madis (Madis Mägi) plaes (Priit Laes) rasmus (Rasmus Kallas) sander (Sander Trumm) savva (Savva)
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Reference: k-space/todo#160