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Date:      Thu, 09 Dec 2021 12:15:11 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 259129] FreeBSD 13.0: Corruption in SGL observed while running IO with smartpqi driver
Message-ID:  <bug-259129-227-xVeYTr1Pmv@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-259129-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-259129-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259129

Nils Beyer <nbe@renzel.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nbe@renzel.net

--- Comment #3 from Nils Beyer <nbe@renzel.net> ---
Hi,

any updates on this? I'm using three Adaptec 1100-4i HBAs each connected to=
 a
seperate SuperMicro BPN-SAS3-216EL1 backplane for a total of 72 bays.

My zpool is created with 67 SSDs in a simple "RAID0"-config:

        zpool create atime=3Doff mountpoint=3Dnone test da0 [..] da66

and each time I realiably can lockup a random controller by creating enough
load using:

        dd if=3D/dev/zero of=3D/mnt/test.dat bs=3D100M

and after a time of five minutes a parallel

        zpool scrub test

with following kernel messages:

        [...heartbeat...] controller is offline
        [...take_ctrl-offline...] Controller FW is not runniung. Lockup cod=
e =3D
1403a

The Adaptec HBA shows after reboot:

        1719-Slot 10 A controller failure event occurred prior to this powe=
r-up
          Previous lock up code=3D0001403A
        POST Messages Ended. Press any key to continue.

I even tried only one Adaptec 1100 HBA and the three backplanes as a cascad=
e;
but the controller locks up using this config as well...



TIA and BR,
Nils

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