Greetings Mark, thank you for your reply. Please explain the reasoning for disabling cio_ignore. The reason I would not want to do this is because these guest systems may be used for IPL of different distributions and/or releases. I may IPL a SUSE 12, Red Hat 6.7, or a Red Hat 7.2 system. Having disks visible used by other systems may cause problems. Also, LVM volumes may conflict with naming conventions, For example: both systems using the same volume group name.
From: Mark Post <mp...@suse.com> To: LINUX-390@VM.MARIST.EDU Date: 01/27/2017 06:28 PM Subject: Re: Unable to IPL the system after resizing "/" btrfs filesystem Sent by: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> >>> On 1/27/2017 at 11:31 AM, Michael J Nash <miken...@us.ibm.com> wrote: > cio_ignore -r 0.0.0604 If this is a z/VM environment and not an LPAR, I strongly recommend completely disabling cio_ignore. Mark Post ---------------------------------------------------------------------- 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/