On Thu, Apr 21, 2016 at 12:27 PM, Grzegorz Powiedziuk <gpowiedz...@gmail.com > wrote:
> /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /opt > /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /home > /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /boot/grub2/s390x-emu > > > According to this, the same logical volume is mounted multiple times. > Honestly it doesn't make sense to me. > That's part of what the new btrfs in SLES 12 does for you. It does management of multiple physical block devices as a single logical entity, as well as talking that single logical entity and using it to back multiple mount points ( now called subvolumes ? ) to do things like snapshot just the /home section so you can do a rollback if you need to. It's part of the new SLES support to restore off service if required. -- 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/
