Date: Tue, 14 Jul 2020 16:59:18 -0400 From: mike tancsa <mike@sentex.net> To: Willem Jan Withagen <wjw@digiware.nl>, Andriy Gapon <avg@FreeBSD.org>, Yuri Pankov <yuripv@yuripv.dev>, freebsd current <freebsd-current@freebsd.org> Subject: Re: Current panics on connecting disks to a LSI-3108 controller Message-ID: <f71eb175-62c6-015e-3871-55e8650073ce@sentex.net> In-Reply-To: <22f905c8-40fc-793f-fc84-6bf2a8d3111a@digiware.nl> References: <1406943a-6028-26ae-012f-e83903f2b299@digiware.nl> <266ce56a-0d95-b61a-4757-4ccdc2533ae2@yuripv.dev> <80510d48-adfe-3f9c-a7cd-81a7e88d9d71@digiware.nl> <a31155f7-b357-b13c-8e33-e04538651960@FreeBSD.org> <22f905c8-40fc-793f-fc84-6bf2a8d3111a@digiware.nl>
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On 7/14/2020 5:14 AM, Willem Jan Withagen wrote: > On 14-7-2020 07:45, Andriy Gapon wrote: >> On 14/07/2020 03:39, Willem Jan Withagen wrote: >>> And what I read from the manual page, mrsas plays even nicer with >>> CAM which is a >>> plus. >> If by "nicer" you mean that mfi does not integrate with CAM at all, >> then you are >> right :-) >> Also, last I looked mfi has some pretty serious bugs in its direct >> interface to >> GEOM. We've seen all kinds of crashes with mfi at work. > Right that was what I meant. > Disadvantage is that mfiutil no longer works. > But then if you JBOD, it does not really matter. > Unless it still uses caching for JBODs and then I'd like to know the > state of the > battery. > Take a look from the ports storcli or MegaCli You can do pretty well everything you need with those 2 tools to talk to mrsas attached disks eg MegaCli -CfgEachDskRaid0 WT NORA Direct CachedBadBBU -Automatic -a0 or storcli /c0 show all storcli /c0 show help storcli /c0 set jbod=on (enable jbod mode for drives) storcli /c0/e252/s0 set jbod (sets a disk into jbod mode)
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