Re: 10.0_BETA randomly panics on huge I/O on a ffs slice on ccd device

[Martin Husemann <martin%duskware.de@localhost>]

On Sun, Mar 19, 2023 at 03:01:01PM +0100, BERTRAND Joël wrote:
> 	This server runs squid on a /var/squi/cache, that is a wedge on a ccd
> device :
> 
> legendre# ccdconfig -g
> ccd0            32      0x0     2000408739840   /dev/wd0a /dev/wd1a
[..]
> THE FOLLOWING SECTORS COULD NOT BE WRITTEN: 12513426624, 12513426625,
> 12513426626, 12513426627, 12513426628, 12513426629, 12513426630,
> 12513426631, 12513426632, 12513426633, 12513426634, 12513426635,
> 12513426636, 12513426637, 12513426638, 12513426639, 12513426640,
> 12513426641, 12513426642, 12513426643, 12513426644, 12513426645,
> 12513426646, 12513426647, 12513426648, 12513426649, 12513426650,
> 12513426651, 12513426652, 12513426653, 12513426654, 12513426655,

Sounds like your disk is dying, I would suggest to run S.M.A.R.T offline
tests on both wd0a and wd1a.

Martin
P.S.: why is this on tech-net?