First, many thanks to Ben Green, John Christian and Karl Rossing for their ideas and support. Well, it turns out that everything on the system was fine. The problem actually originated from the fact that the system, before it was rebuilt, was using Qlogic's device drivers and on the 6130 the two initiators for the system were still set to "Solaris (Veritas DMP or other)" for multipathing. Once I changed them to "Solaris (Traffic Manager)", ran cfgadm -c unconfigure c3 c4, devfsadm -C, and cfgadm -c configure c3 c4, format showed the single scsi_vhci device. Once again I have been reminded that double checking EVERYTHING, not just where you think the problem may be, is still a good idea... Aaron Lineberger alineberger@navcirt.navy.mil NAVCIRT System Administrator (757) 417-7957 x8 _____ From: Lineberger, Aaron Sent: Wednesday, November 16, 2005 9:26 PM To: 'sunmanagers@sunmanagers.org' Subject: 6130 mpxio question Howdy all, I've decided to give Sun's qlc drivers a shot and have run into a quandry. I have assigned a LUN from a 6130 to a V120 with a Dual Port 2GB FC HBA (seperate fabric paths per port) and set mpxio-disable="no"; in /kernel/drv/scsi_vhci.conf. I patched the system fully (smpatch/patch cluster/PatchPro Hub for Storage Devices). Rebooted. Ran cfgadm -c configure c3 c4. However when I look at luxadm display of the two disk devices I see there are two paths (one through each port) but there is no scsi_vhci device path as all the documentation refers to... See below: cfgadm -al Ap_Id Type Receptacle Occupant Condition c0 scsi-bus connected configured unknown c0::dsk/c0t0d0 CD-ROM connected configured unknown c1 scsi-bus connected configured unknown c1::dsk/c1t0d0 disk connected configured unknown c1::dsk/c1t1d0 disk connected configured unknown c2 scsi-bus connected unconfigured unknown c3 fc-fabric connected configured unknown c3::200500a0b8186dc0 disk connected configured unknown c3::210000e08b06fda8 unknown connected unconfigured unknown c3::210000e08b0e2145 unknown connected unconfigured unknown c3::210000e08b0e268f unknown connected unconfigured unknown c3::210000e08b14d3e2 unknown connected unconfigured unknown c3::210000e08b81a3e9 unknown connected unconfigured unknown c4 fc-fabric connected configured unknown c4::200400a0b8186dc0 disk connected configured unknown c4::210000e08b06fca8 unknown connected unconfigured unknown c4::210000e08b0ef644 unknown connected unconfigured unknown c4::210000e08b0eff44 unknown connected unconfigured unknown c4::210000e08b14f5dd unknown connected unconfigured unknown c4::210100e08ba1a3e9 unknown connected unconfigured unknown usb0/1 unknown empty unconfigured ok usb0/2 unknown empty unconfigured ok usb0/3 unknown empty unconfigured ok usb0/4 unknown empty unconfigured ok usb1/1 unknown empty unconfigured ok usb1/2 unknown empty unconfigured ok usb1/3 unknown empty unconfigured ok usb1/4 unknown empty unconfigured ok luxadm probe No Network Array enclosures found in /dev/es Found Fibre Channel device(s): Node WWN:200400a0b8186dbf Device Type:Disk device Logical Path:/dev/rdsk/c3t200500A0B8186DC0d0s2 Logical Path:/dev/rdsk/c4t200400A0B8186DC0d0s2 luxadm display 200500a0b8186dc0 DEVICE PROPERTIES for disk: 200500a0b8186dc0 Vendor: SUN Product ID: CSM100_R_FC Revision: 0610 Serial Num: 1T52365673 Unformatted capacity: 307200.000 MBytes Write Cache: Enabled Read Cache: Enabled Minimum prefetch: 0x3 Maximum prefetch: 0x3 Device Type: Disk device Path(s): /dev/rdsk/c3t200500A0B8186DC0d0s2 /devices/pci@1f,0/pci@1/SUNW,qlc@5/fp@0,0/ssd@w200500a0b8186dc0,0:c,raw LUN path port WWN: 200500a0b8186dc0 Host controller port WWN: 210000e08b142107 Path status: O.K. /dev/rdsk/c4t200400A0B8186DC0d0s2 /devices/pci@1f,0/pci@1/SUNW,qlc@5,1/fp@0,0/ssd@w200400a0b8186dc0,0:c,ra w LUN path port WWN: 200400a0b8186dc0 Host controller port WWN: 210100e08b342107 Path status: O.K. luxadm display 200400a0b8186dc0 DEVICE PROPERTIES for disk: 200400a0b8186dc0 Vendor: SUN Product ID: CSM100_R_FC Revision: 0610 Serial Num: 1T52365681 Unformatted capacity: 307200.000 MBytes Write Cache: Enabled Read Cache: Enabled Minimum prefetch: 0x3 Maximum prefetch: 0x3 Device Type: Disk device Path(s): /dev/rdsk/c4t200400A0B8186DC0d0s2 /devices/pci@1f,0/pci@1/SUNW,qlc@5,1/fp@0,0/ssd@w200400a0b8186dc0,0:c,ra w LUN path port WWN: 200400a0b8186dc0 Host controller port WWN: 210100e08b342107 Path status: O.K. /dev/rdsk/c3t200500A0B8186DC0d0s2 /devices/pci@1f,0/pci@1/SUNW,qlc@5/fp@0,0/ssd@w200500a0b8186dc0,0:c,raw LUN path port WWN: 200500a0b8186dc0 Host controller port WWN: 210000e08b142107 Path status: O.K. So, perhaps this is normal and I'm confused, or perhaps I'm missing something. I was under the impression that a single scsi_vhci device would be created for both disk devices since they are actually the same LUN. Can anyone shed some light? On a side note, after installing the data host software and trying to run ras_install for StorADE, it complains that the version of perl that comes with Solaris 9 and my copy of Perl 5.8 are not supported for the ras_install, but it doesn't say what a supported version is. This really isn't as critical as the above issue, but if you know of the answer, let me know. Aaron Lineberger alineberger@navcirt.navy.mil NAVCIRT System Administrator (757) 417-7957 x8 _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Tue Nov 22 10:12:20 2005
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