Date: Sat, 09 May 2020 19:32:47 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 246279] cam / ciss driver unable to see more than 48(?) physical drives per controller Message-ID: <bug-246279-227-PjlkEUTfOX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-246279-227@https.bugs.freebsd.org/bugzilla/> References: <bug-246279-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246279 --- Comment #7 from Peter Eriksson <pen@lysator.liu.se> --- The current code probably works reasonable well for cases where the control= ler is being used in RAID mode (where it works with logical LUNs).=20 Well, except that it probably fails to detect the SES devices on the D6020 cabinets. But when used as "dumb" HBA with more physical drives than a certain contro= ller handles logical devices (64 in my case for the H241 controller) it will alw= ays do the wrong thing.=20 And since it starts numbering physical targets 16 (probably since the controller signals "0" as supported logical luns - since it's a HBA!) and t= hen the driver code uses a compile-time-default of 16 (intended for really old controllers) things become strange... So 64-16 =3D 48. Okidoki. Time for some code hacking :-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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