Hi Tom, To complement Mark's post:
Here is basically how to add dasds permanently (root and non root): https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/Installation_Guide/index.html#ap-s390info-Adding_DASDs - Filipe On Aug 19, 2013, at 9:11 AM, Mark Post <mp...@suse.com> wrote: >>>> On 8/19/2013 at 10:08 AM, Tom Huegel <tehue...@gmail.com> wrote: >> FEDORA 18 >> >> etc/fstab >> # Created by anaconda on Tue Jan 22 07:01:13 2013 >> # >> # Accessible filesystems, by reference, are maintained under '/dev/disk' >> # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info >> # >> /dev/mapper/fedora_fedora-root / ext4 >> defaults 1 1 >> /dev/mapper/fedora_fedora-boot /boot ext4 >> defaults 1 2 >> /dev/disk/by-path/ccw-0.0.025f-part1 swap swap >> defaults 0 0 >> /dev/mapper/fedora_fedora-swap swap swap >> defaults 0 0 > > OK, you're in luck. Your root file system (which is your only "real" file > system) is on an LVM logical volume. > > You should have a chccwdev command to bring your new DASD volumes online. > But, I'm not familiar with the Fedora process to make that persistent across > reboots. It could be something in /etc/zipl.conf, or a udev rule somewhere. > > Don't add the new DASD volume to LVM until you're sure it will come back > online after rebooting. If it doesn't, you won't be able to get your system > up far enough to (easily) fix things. > > Once you're sure it's persistent, then most likely this will be /dev/dasdb. > If so, then: > 1. dasdfmt -b 4096 -p -y /dev/dasdb > 2. fdasd -a /dev/dasdb > 3. pvcreate /dev/dasdb1 > 4. vgextend fedora /dev/dasdb1 > 5. lvresize -L +??? /dev/fedora/root > where ??? is the amount of space that "vgdisplay" says you now have > available. > > > 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/