after the boot, when you are missing luns, what would happen if you just run /sbin/zfcpconf.sh
Would these luns show up? Gregory Powiedziuk 2015-07-16 7:42 GMT-04:00 Offer Baruch <offerbar...@gmail.com>: > Hi... > > Try having a look at this rhel 6 defect. > https://bugzilla.redhat.com/show_bug.cgi?id=957847 > Try and update you udev rule and see if that give you any better results... > > Offer Baruch > On Jul 16, 2015 1:44 PM, "Jason Space" <jason.sp...@fiscal.treasury.gov> > wrote: > > > All, > > > > I'm having trouble getting luns to be persistent across a reboot of linux > > guest. I am able to define the luns dynamically, just not get them to > > stick. > > > > On boot messages log show: > > scsi0 : zfcp > > qdio: 0.0.4100 ZFCP on SC 3 using AI:1 QEBSM:1 PCI:1 TDD:1 SIGA: W AO > > scsi1 : zfcp > > qdio: 0.0.4200 ZFCP on SC 4 using AI:1 QEBSM:1 PCI:1 TDD:1 SIGA: W AO > > > > > > Output of the lszfcp: > > # lzfcp -PHD > > 0.0.4100 host0 > > 0.0.4200 host1 > > 0.0.4100/0x500507630900c620 rport-0:0-0 > > 0.0.4200/0x50050763090bc620 rport-1:0-0 > > Error: No fcp devices found. > > > > Output of the lsluns (snippet) > > # lsluns > > Scanning for LUNs on adapter 0.0.4100 > > at port 0x500507630900c620: > > 0x4009400000000000 > > 0x4009400100000000 > > 0x4009400200000000 > > . > > . > > Scanning for LUNs on adapter 0.0.4200 > > at port 0x50050763090bc620: > > 0x4009400000000000 > > 0x4009400100000000 > > 0x4009400200000000 > > > > Per RHEL manual, I have created the /etc/zfcp.conf (snippet) file with > all > > the required information: > > 0.0.4100 0x500507630900c620 0x4009400000000000 > > 0.0.4100 0x500507630900c620 0x4009400100000000 > > 0.0.4100 0x500507630900c620 0x4009400200000000 > > . > > . > > 0.0.4200 0x50050763090bc620 0x4009400000000000 > > 0.0.4200 0x50050763090bc620 0x4009400100000000 > > 0.0.4200 0x50050763090bc620 0x4009400200000000 > > > > Also found a RHEL support case saying to create a > > /etc/modprobe.d/zfcp.conf for non-root luns, but that didn't work either. > > alias scsi_hostadapter zfcp > > > > > > Thx, > > Jason > > > > ---------------------------------------------------------------------- > > For LINUX-390 subscribe / signoff / archive access instructions, > > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or > > visit > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > ---------------------------------------------------------------------- > > For more information on Linux on System z, visit > > http://wiki.linuxvm.org/ > > > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
