Well, I always build the volume group from the multipath devices but sometimes I still see duplicates when I pvscan... What is the solution? Is there a way to exclude the /dev/sdx from lvm?
-----Original Message----- From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Joe Comitini Sent: Thursday, July 29, 2010 10:50 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Strange zfcp problem on Redhat V5R2 I've seen this issue before when the volume group is created from the /dev/sdXX instead of the multipathed devices. Running PVS should tell the tale. Joe -----Original Message----- From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Offer Baruch Sent: Wednesday, July 28, 2010 12:53 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Strange zfcp problem on Redhat V5R2 Sadly, I was not there when the problem happened and none of the commands were entered... I can't recreate the problem as this is a production server and I don't even know if it will happen again when I move the guest back to its original z/VM. -----Original Message----- From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Robert J Brenneman Sent: Wednesday, July 28, 2010 4:47 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Strange zfcp problem on Redhat V5R2 ok - from the maintenance prompt: lsluns lsscsi pvscan vgscan pvdisplay vgdisplay according to that output, are you missing a volume group or a pv ? -- Jay Brenneman ---------------------------------------------------------------------- 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/ ---------------------------------------------------------------------- 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/
