cat mdstat
Personalities : [raid1] [multipath]
md1 : active raid1 nvme0n1p2[2] sdb2[1] sda2[0]
      563136 blocks super 1.0 [3/3] [UUU]
          resync=DELAYED

md0 : active raid1 nvme0n1p1[2] sdb1[1] sda1[0]
      487689216 blocks super 1.2 [3/3] [UUU]
      [==>..................]  resync = 10.0% (49162496/487689216) finish=47.5min speed=153804K/sec
      bitmap: 4/4 pages [16KB], 65536KB chunk

unused devices: <none>
(bifrost) root@bifrost:/opt/stack/bifrost/playbooks# cat mount
rootfs on / type rootfs (rw,size=65717024k,nr_inodes=16429256)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,noexec,size=4096k,nr_inodes=65536,mode=755)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,size=26341372k,nr_inodes=819200,mode=755)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=9709)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=13170684k,nr_inodes=3292671,mode=700,uid=1000,gid=1000)
(bifrost) root@bifrost:/opt/stack/bifrost/playbooks# cat parted
Model: ATA Samsung SSD 870 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name           Flags
 2      1049kB  578MB  577MB  fat32        uefi-holder-0  boot, esp
 1      578MB   500GB  500GB               primary


Model: ATA Samsung SSD 870 (scsi)
Disk /dev/sdb: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name           Flags
 2      1049kB  578MB  577MB  fat32        uefi-holder-1  boot, esp
 1      578MB   500GB  500GB               primary


Model: CT500P2SSD8 (nvme)
Disk /dev/nvme0n1: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name           Flags
 2      1049kB  578MB  577MB  fat32        uefi-holder-2  boot, esp
 1      578MB   500GB  500GB               primary


Model: Linux Software RAID Array (md)
Disk /dev/md0: 499GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
 1      1049kB  578MB   577MB   fat32        ESP   boot, esp
 2      578MB   586MB   8389kB               BSP   bios_grub
 3      586MB   6375MB  5789MB  ext4         root
 4      499GB   499GB   68.1MB


Model: Linux Software RAID Array (md)
Disk /dev/md1: 577MB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system  Flags
 1      0.00B  577MB  577MB  fat32