September 29, 2025Sep 29 Hello,I'm having some issues with my server and I wanted some advice. Mijn cache-pool (existing out of 2 nvme drives WD_Blue_SN570_2TB_224124806306 (nvme0n1) - Samsung_SSD_980_PRO_2TB_S736NU0WC09022J (nvme1n1)) is showing uncorrectable btrfs errors. I've had these on my drives but never on my cache pool. I have backups. I attached my diagnostic file and my syslog. I replaced my memory yesterday. UUID: 04b7bb6a-1e4d-4faa-93e6-d4c27b84c9c6 Scrub started: Mon Sep 29 05:44:45 2025 Status: finished Duration: 0:04:37 Total to scrub: 1.50TiB Rate: 5.47GiB/s Error summary: csum=6 Corrected: 0 Uncorrectable: 6 Unverified: 0Can I fix these errors? (can it be done without formating the pool?)Do I need to replace both nvme drives? Thank you! Soul homelabserver-diagnostics-20250929-0549.zip syslog-10.0.3.3.log
September 29, 2025Sep 29 Community Expert Solution Look at the syslog after the scrub; it should list the corrupt file(s). Delete/restore those files from a backup, then run another scrub to confirm there are no more errors.
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