Date: Fri, 1 Apr 2022 13:13:27 +1000 From: George Michaelson <ggm@algebras.org> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: CAM timeouts on boot (13.0-p8, Dell R730xd, mrsas controller) Message-ID: <CAKr6gn1KEk5T0W6yJniKKSfHYaNdGh=BhS5LUJ=Htg2mWeTR5g@mail.gmail.com>
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I upgraded 12.2 to 13.0-p8 and hit a delay with SCSI drive initialisation, it loops for a timeout over the "Waiting for CAM" message, then proceeds. This interferes with the ZFS initialisation and the non-root zpool are not imported. I intruded a /usr/local/etc/rc.d script PROCEED: var REQUIRE: zfs which put it right after zfs initialisation, before any daemons, and I can manually zpool import the tank once the SCSI stuff has settled down. Adding delay to loader.conf CAM initialisation didn't fix this. There are references to this in 2018-2020 timeframe, but mostly it's people on desktops. I am not used to Dell rackmounts going this bad. -G
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