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tcp_ack+633 Recurring Error
Hi all, I have a recurring error on a RN428 running in the following configuration: RN428 Firmware 6.10.8 6 x 12GB IronWolf Seagate HDDs (ST12000VN0007) RAID 6 Volume is full, so like 10-100GB...
Platypus69 wrote:
- Volume is full, so like 10-100GB free
Very risky, as you can lose all your data if the volume gets too full. With BTRFS you want at least 10% free space.
Platypus69 wrote:So every so often NAS hangs with tcp_ack+633 error.
- What does this error mean? It seems to imply TCP stack???
The NAS crashed at that memory location. It might not be the TCP stack at all though.
The logs might give more clues, hard to say. You shouldn't post them publicly though. You can start by looking in system.log, kernel.log, and systemd-journal.log around the time of the failure.
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