I am confused about a RAID1 and LVM installation using Ubuntu 14.04 server. I have a new System 76 Gazelle Pro laptop with two 1 TB SSD drives. I re-installed the system using the server version of 14.04 so I could have the installer create the raid and lvm. I followed this blog post - http://blog.miketoscano.com/?p=307, and the steps in the installer to create the raid and then the lvm, and then install the OS, and it all seemed to work. I then installed the ubuntu-desktop and then the system76 drivers. It all seems to be working.
However, I cannot find mdadm. It does not appear to be installed. I looked at /etc/fstab and I see mark@tsunami:~$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> /dev/mapper/vg1_tsunami-root / ext4 errors=remount-ro 0 1 /dev/mapper/vg1_tsunami-swap none swap sw 0 0 And the free space shows mark@tsunami:~$ df -h df: ‘/run/user/107/gvfs’: Permission denied Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg1_tsunami-root 1.8T 120G 1.6T 7% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 7.8G 4.0K 7.8G 1% /dev tmpfs 1.6G 1.2M 1.6G 1% /run none 5.0M 0 5.0M 0% /run/lock none 7.8G 144K 7.8G 1% /run/shm none 100M 40K 100M 1% /run/user There is no mdadm.conf. ]mark@tsunami:~$ sudo locate mdadm [sudo] password for mark: /usr/share/bash-completion/completions/mdadm And mdstat does not seem correct from what I have read. ]mark@tsunami:~$ cat /proc/mdstat Personalities : unused devices: <none> Am I missing something? Do I really have what I intended to install? I don't want to pull all my files over to the machine until I am sure it is working as intended. Thanks, Mark _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
