Re: kern/54212: AMD SB700-SB900 SATA Controller has issue with NCQ

[mlelstv%serpens.de@localhost (Michael van Elst)]

The following reply was made to PR kern/54212; it has been noted by GNATS.

From: mlelstv%serpens.de@localhost (Michael van Elst)
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/54212: AMD SB700-SB900 SATA Controller has issue with NCQ
Date: Fri, 17 May 2019 16:38:16 -0000 (UTC)

 tobiasu%tmux.org@localhost writes:
 
 >wd1f: error writing fsbn 193889968 of 193889968-193889975 (wd1 bn 281972400; cn 279734 tn 8 sn 24), slot 1, retry 1
 >wd1: (aborted command, interface CRC error)
 >wd1f: requeue writing fsbn 193888152 of 193888152-193888159 (wd1 bn 281970584; cn 279732 tn 11 sn 35), slot 2, retry 1
 
 No idea why it should be related to NCQ, but CRC errors are usually
 related to cable/connector problems. Would also explain why changing
 the drive itself didn't help.
 
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                                 Michael van Elst
 Internet: mlelstv%serpens.de@localhost
                                 "A potential Snark may lurk in every tree."