Date: Fri, 7 Mar 2008 15:55:03 +0100 From: "d_elbracht" <d_elbracht@ecngs.de> To: "'Scott Long'" <scottl@samsco.org> Cc: freebsd-scsi@freebsd.org Subject: AW: only 8 LUNs on MPT Message-ID: <001e01c88063$3a1b3b80$639049d9@EC1a> In-Reply-To: <47D152B6.7030307@samsco.org> References: <001301c88056$76745f60$639049d9@EC1a> <47D152B6.7030307@samsco.org>
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adding=20 kern.cam.cam_srch_hi=3D1 to /boot/loader.conf did not change anything. still da52 remains the highest device. I would expect da53 to show up. did I miss something ? Dieter =20 > -----Urspr=FCngliche Nachricht----- > Von: owner-freebsd-scsi@freebsd.org=20 > [mailto:owner-freebsd-scsi@freebsd.org] Im Auftrag von Scott Long > Gesendet: Freitag, 7. M=E4rz 2008 15:36 > An: d_elbracht > Cc: freebsd-scsi@freebsd.org > Betreff: Re: only 8 LUNs on MPT >=20 > d_elbracht wrote: > > we are using LSIs 3801E HBA to connect Infortrends S16S-G1030+JBOD=20 > > (e.g. 32 disks, 16 x RAID0, 16 LUNs) to an AMD64 machine. > >=20 > > the Infortrend Box is momentarily configured with 9 LUNs. > >=20 > > When booting only 8 LUNs (da45 to da52) show up > >=20 > > da45 at mpt0 bus 0 target 10 lun 0 > > da45: <IFT S16S-G1030 361F> Fixed Direct Access SCSI-4 device > > da45: 300.000MB/s transfers > > da45: Command Queueing Enabled > > da45: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > > da46 at mpt0 bus 0 target 10 lun 1 > > ..... > > da52 at mpt0 bus 0 target 10 lun 7 > > da52: <IFT S16S-G1030 361F> Fixed Direct Access SCSI-4 device > > da52: 300.000MB/s transfers > > da52: Command Queueing Enabled > > da52: 1430288MB (2929229824 512 byte sectors: 255H 63S/T 182336C) > >=20 > > "camcontrol reportluns 2:10" > > shows: "9 LUNs found" > >=20 > > how to get more that 8 LUNs to map? > >=20 > > May be, some limitation somewhere in the code for MPT ? > >=20 > > any help would be appreciated. > >=20 >=20 > The following sysctl/tunable must be set: >=20 > kern.cam.cam_srch_hi=3D1 >=20 > This can be set via either /boot/loader.conf,=20 > /etc/sysctl.conf, or directly by running the sysctl command. >=20 > Scott > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to=20 > "freebsd-scsi-unsubscribe@freebsd.org"
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