Date: Thu, 01 Jan 2009 19:40:36 -0500 From: Tim Kellers <timothyk@wallnet.com> To: Colin <freebsd@southportcomputers.co.uk> Cc: freebsd-questions@freebsd.org Subject: Re: 7.0-RELEASE and megaraid (mpt0) Message-ID: <495D6284.4030503@wallnet.com> In-Reply-To: <495D4FDD.10006@southportcomputers.co.uk> References: <495D4FDD.10006@southportcomputers.co.uk>
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Colin wrote: > Hi folks, > I'm running a new server with FreeBSD 7.0-RELEASE and am seeing > timeouts and other messages with mpt0 > > These include: > mpt_cam_event: 0x16, 0x12 & 0x60 > > More importantly these: > Dec 28 16:33:30 ted kernel: mpt0: request 0xc68db554:44729 timed out > for ccb 0xc691f000 (req->ccb 0xc691f000) > Dec 28 16:33:30 ted kernel: mpt0: request 0xc68d8bc4:44730 timed out > for ccb 0xc6ac1c00 (req->ccb 0xc6ac1c00) > Dec 28 16:33:30 ted kernel: mpt0: attempting to abort req > 0xc68db554:44729 function 0 > Dec 28 16:33:30 ted kernel: mpt0: request 0xc68d8328:44731 timed out > for ccb 0xc68df800 (req->ccb 0xc68df800) > Dec 28 16:33:30 ted kernel: mpt0: mpt_recover_commands: IOC Status > 0x4a. Resetting controller. > Dec 28 16:33:30 ted kernel: mpt0: completing timedout/aborted req > 0xc68db554:44729 > Dec 28 16:33:30 ted kernel: mpt0: completing timedout/aborted req > 0xc68d8bc4:44730 > Dec 28 16:33:30 ted kernel: mpt0: completing timedout/aborted req > 0xc68d8328:44731 > Dec 28 16:33:30 ted kernel: mpt0: request 0xc68d5ac8:0 timed out for > ccb 0xc6af4000 (req->ccb 0) > > I have raised this with my provider and they have said "it is working > fine without any problem you can simply ignore this message". > > Now I'm no expert on the megaraid controller but I'm fairly certain > that frequent timeouts are not something that I want to be seeing. I > looked around and saw other people asking the same but no answers > posted publicly. I was also wondering as to whether linux emulation > could be used to run the LSI Megaraid storage manager or whether > attempting to do so is a very bad idea.. > > Thanks, > Colin > Southport Computers. > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > > I'm running 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #0: Sat Dec 27 03:44:52 EST 2008 AMD on a Dell 2850 Poweredge with the defaut LSI/PERC 4 and AMR kernel devices and I'm not seeing any timeouts at all. Maybe someone knows if something significant in those device files changed from 7.0 to 7.1? I don't think the Linux drivers are a viable option. But using 7.1 PRE seems to work just fine, here. mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xec00-0xecff mem 0xdfdf0000-0xdfdfffff,0xdfde0000-0xdfdeffff irq 34 at device 5.0 on pci2 mpt0: [ITHREAD] mpt0: MPI Version=1.2.12.0 amr0: <LSILogic MegaRAID 1.53> mem 0xd90f0000-0xd90fffff irq 106 at device 4.0 on pci9 amr0: Using 64-bit DMA amr0: [ITHREAD] amr0: delete logical drives supported by controller amr0: <LSILogic PERC 4/DC> Firmware 351S, BIOS 1.10, 128MB RAM
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