Prime

mounts

/dev/md0 on / type ext4 (rw,relatime,errors=remount-ro,stripe=384,data=ordered)
/dev/md1 on /data type ext4 (rw,relatime,stripe=640,data=ordered)
/dev/md3 on /tmp type ext4 (rw,relatime,stripe=640,data=ordered)
/dev/md9 on /mega type ext4 (rw,relatime,stripe=384,data=ordered)

/dev/sdg1 on /boot type ext4 (rw,relatime,errors=remount-ro,data=ordered)

md0
	/root
	raid 10  [UUUUUU]
	sda2[0] sdb2[6] sdc2[2] sdd2[3] sde2[4] sdf2[5]  (18.6G Each)

md1
	/data
	raid 5  [UUUUUU]
	sda3[0] sdb3[1] sdc3[2] sdd3[3] sde3[4] sdf3[6]  (1.4T Each)

md3
	/tmp
	raid 0
	sda4[0] sdb4[1] sdd4[2] sde4[3] sdf4[4]  (Various Each)

md9
	/mega
	raid 5  [UUUU]
	sdh1[0] sdj1[2] sdi1[1] sdk1[4]  (3.7T Each)


sdg1
	/boot    (7.6G)

hdd cages

1 - Z1E8GW1H  /dev/sda  2.00 TB
2 - Z1E2HZDH  /dev/sdb  2.00 TB
3 - 9VS396RF  /dev/sdc  1.50 TB
4 - Z50154GQ  /dev/sdd  3.00 TB
5 - Z501556C  /dev/sde  3.00 TB
6 - Z1E8GT81  /dev/sdf  2.00 TB

--

external hdd:

1 - Z3J129MKS /dev/sdg  2.00 TB  (Toshiba)

boot usb:

1 - ?         /dev/sdh

external hdd:

1 - ?         /dev/sdj

--

md9:

1 - WD-WCC7K7EAX2UL  /dev/sdi  4.00TB
2 - WD-WCC7K2UFN7ZH  /dev/sdk  4.00TB
3 - WD-WCC7K2YS54ZN  /dev/sdl  4.00TB
4 - WD-WCC7K2ZJANSR  /dev/sdm  4.00TB