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Forum Discussion
Digital999
Nov 14, 2022Luminary
tcp_ack+633 reoccuring error
ReadyNAS 314 system
ReadyNAS 626 on the same network and has had no errors
The 314 has had three of these errors in past 6 months.
Had to hard reset with removal of power -- device did respond to RAIDar or to front panel.
Currently rebuilding.
Posts to the forum seem inclusive regarding this specific error.
The 314 NAS has about 80% of disk space available on both mounted volumes.
Is there any data regarding whether this is a real hardware error or a software issue that occurs in a 'race' condition or a random act of the Computer Gods?
It seems unusual that it would only occur on this particular system and not its adjacent system.
6 Replies
Digital999 wrote:
ReadyNAS 314 system
ReadyNAS 626 on the same network and has had no errors
The 314 has had three of these errors in past 6 months.
Does the RN314 use link aggregation/bonding?
- Digital999Luminary
No.
Topology is simple one dimensional LAN with clients, router (DHCP server duties) and AP devices, and about 10 fixed IP devices (ReadyNAS units, cameras, etc.)
Digital999 wrote:
No.
The tcp_ack+633 is a crash in the NAS software. One possible cause is a failing NIC in the NAS (unfortunately not repairable if that is the case).
I suggest swapping cables with the RN626 just to rule that out (though a failed cable is unlikely). Another thing you can try is switching to the other NIC.
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