root@velocity-MS-7740:~# blkid
/dev/sda1: UUID="c0b059e5-5e99-798a-6c03-dfa00a3465ed" UUID_SUB="29510355-562a-e688-49b3-50c65e99a235" LABEL="velocity-MS-7740:0" TYPE="linux_raid_member" PARTUUID="8a569058-01"
/dev/sda2: UUID="18d82263-0e50-67e4-8ca4-178e43f5ce3d" UUID_SUB="f1beb639-fa57-970b-a11f-a5c6ce08684d" LABEL="velocity-MS-7740:1" TYPE="linux_raid_member" PARTUUID="8a569058-02"
/dev/sda3: UUID="2e41f6b3-9dc0-c7a0-1b90-a41828bdc20d" UUID_SUB="7c427cec-4f28-784a-a6ef-2fee084ae796" LABEL="velocity-MS-7740:2" TYPE="linux_raid_member" PARTUUID="8a569058-03"
/dev/sda4: UUID="39e2b8d0-9b4c-8281-636c-e94501e8329d" UUID_SUB="b0184168-83b0-ca72-102a-6502ebcdc297" LABEL="velocity-MS-7740:3" TYPE="linux_raid_member" PARTUUID="8a569058-04"
/dev/sdb1: UUID="c0b059e5-5e99-798a-6c03-dfa00a3465ed" UUID_SUB="c9748564-c740-3505-bced-81ee35d7bb5f" LABEL="velocity-MS-7740:0" TYPE="linux_raid_member" PARTUUID="8a569058-01"
/dev/sdb2: UUID="18d82263-0e50-67e4-8ca4-178e43f5ce3d" UUID_SUB="5ecaba2e-133e-6bcd-8654-9e14a4766772" LABEL="velocity-MS-7740:1" TYPE="linux_raid_member" PARTUUID="8a569058-02"
/dev/sdb3: UUID="2e41f6b3-9dc0-c7a0-1b90-a41828bdc20d" UUID_SUB="74002076-209e-7830-acb1-b028f9331597" LABEL="velocity-MS-7740:2" TYPE="linux_raid_member" PARTUUID="8a569058-03"
/dev/sdb4: UUID="39e2b8d0-9b4c-8281-636c-e94501e8329d" UUID_SUB="342536ff-a4eb-1786-01c1-30b2e62ae422" LABEL="velocity-MS-7740:3" TYPE="linux_raid_member" PARTUUID="8a569058-04"
/dev/md0: UUID="ff9fc4b0-6145-4cd0-8276-9827ad58cda8" TYPE="ext4"
/dev/md2: UUID="5f6eb54f-bf2c-4a4c-b63a-c912e14e52d6" TYPE="swap"
/dev/md3: UUID="22235221-6d5a-44b6-bbb0-5b4100a181c8" TYPE="ext4"
/dev/md1: UUID="1d64c5f1-d3fc-4e0e-b2e8-7fbd9dc5cf96" TYPE="ext4"
root@velocity-MS-7740:~# 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>
# / was on /dev/sda2 during installation
UUID=55579e1b-b6ce-4432-81ec-34686c6c6132 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=7CA5-300B  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=ac014742-f139-4085-b9dd-f25cbe841d46 none            swap    sw              0       0
#UUID=7CA5-300B /boot/efi       vfat    defaults        0       1
#UUID=666df024-125b-4355-a436-8943050a1698      /boot   ext4    defaults        0       2
#UUID=5e62e790-ed4e-4a45-87a0-6d8e7ea3f0d1      /boot   ext4    defaults        0       2