Date: Mon, 7 Jan 2008 15:53:33 -0500 From: Gary Palmer <gpalmer@freebsd.org> To: Lan Tran <lan@hangwithme.com> Cc: freebsd-scsi@freebsd.org Subject: Re: QLogic HBAs+EMC AX100 SAN Message-ID: <20080107205333.GA86111@in-addr.com> In-Reply-To: <47828A47.4050100@hangwithme.com> References: <47826194.1080703@hangwithme.com> <47826992.10200@samsco.org> <47828A47.4050100@hangwithme.com>
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On Mon, Jan 07, 2008 at 03:23:35PM -0500, Lan Tran wrote: > Scott Long wrote: > >Lan Tran wrote: > >>I'd like to direct connect a FreeBSD-6.2 system to an EMC AX100 SAN > >>using 2 QLogic 23xx series HBAs. Here is the dmesg output: > >>isp0: <Qlogic ISP 2312 PCI FC-AL Adapter> port 0xec00-0xecff mem > >>0xdfdff000-0xdfdfffff irq 39 at device 12.0 on pci2 > >>isp0: [GIANT-LOCKED] > >>isp0: Polled Mailbox Command (0x2) Timeout > >>isp0: Polled Mailbox Command (0x8) Timeout > >>device_attach: isp0 attach returned 6 > >> > >>isp1: <Qlogic ISP 2312 PCI FC-AL Adapter> port 0xdc00-0xdcff mem > >>0xdfbff000-0xdfbfffff irq 37 at device 11.0 on pci3 > >>isp1: [GIANT-LOCKED] > >>isp1: Polled Mailbox Command (0x2) Timeout > >>isp1: Polled Mailbox Command (0x8) Timeout > >>device_attach: isp1 attach returned 6 > >> > >>During boot the system would hang after for awhile then continue. I > >>have created a LUN and assigned it to this system, but the OS does > >>not see it. What am I missing? What commands should I try from the > >>OS? Does anyone have a similar setup working with the QLogic HBAs? > >>AX100 used to be connected to RHEL but I want to use FreeBSD instead :). > >> > >>Lan > > > >Did you compile in or load the ispfw module? Without it, FC > >operations are severely limited. > > > >Scott > Thanks for a quick reply, Scott. > > I added ispfw_load="YES" to /boot/loader.conf and now system can boot up > fast. > # camcontrol devlist -v > scbus0 on isp0 bus 0: > <DGC RAID 5 0217> at scbus0 target 125 lun 0 (pass0,da0) > < > at scbus0 target -1 lun -1 () > scbus1 on isp1 bus 0: > <DGC RAID 5 0217> at scbus1 target 125 lun 0 (pass1,da1) > < > at scbus1 target -1 lun -1 () > scbus-1 on xpt0 bus 0: > < > at scbus-1 target -1 lun -1 (xpt0) > > Next question is can I do multipath with ISP driver? The EMC AX100 has > two "processors" for redundancy. man geom_fox
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