I have 3 Beelink servers at home. While not perfect, they have been good to me. They arrived with 512G Kingston NVMe SSD in m.2 form factor. Endurance wasn't great, they quickly reached their limit and I replaced them with 1TB Samsung 980 Pro.
The Samsung has held up well -- I have one server each for Postgres, InnoDB and MyRocks benchmarks. The MyRocks server is now at 2% of its endurance limit while the InnoDB server is at 8% because write-amp is much better with MyRocks.
Alas I can't tell you the state of the Postgres SSD because it has disappeared -- /dev/nvme0 and /dev/nvme0n1 no longer exist on the server. After a reboot there is nothing in dmesg output to indicate a problem. Prior to reboot there were many errors about nvme0 in dmesg output -- see here.
I confirmed the m.2 SSD is still in the server. Time to visit Best Buy and buy a replacement. Best Buy doesn't pay me for this mention they are just a great resource in my town.
Proof that the SSD is still in the server...
Thursday, April 13, 2023
The case of the missing NVMe device
Subscribe to:
Post Comments (Atom)
RocksDB on a big server: LRU vs hyperclock, v2
This post show that RocksDB has gotten much faster over time for the read-heavy benchmarks that I use. I recently shared results from a lar...
-
This provides additional results for Postgres versions 11 through 16 vs Sysbench on a medium server. My previous post is here . The goal is ...
-
I often use HWE kernels with Ubuntu and currently use Ubuntu 22.04. Until recently that meant I ran Linux 6.2 but after a recent update I am...
-
I am trying out a dedicated server from Hetzner for my performance work. I am trying the ax162-s that has 48 cores (96 vCPU), 128G of RAM a...
No comments:
Post a Comment