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Some archival material is stored in a separate page at disks-old.xml.

Disks

Keeping track of disk drives is almost as much as a headache as keeping track of systems. So here is a tally of disks, currently not up-to-date, but which will be added to as more info comes to hand.

Disks are mounted on spencer, unless otherwise noted.

Name	Size	Device@Mount	Brand	Serial Number	UUID	Usage	Notes
2001	2TiB	sdb@/mnt/2001	Seagate	5XW1YQJL	2739d4989-c116-492c-ba39-59a764d35fd2	spencer: mythtv/CassetteTapes
3001	3TiB	sda@/mnt/3001	Seagate	W7301YK7	cfa0e34b-be2d-41a9-b0f5-56fb03925a36	spencer: Pictures
4001	4Tib	sdg@/mnt/lizch3	WD	WCC7K6FXJD11	4e0ca9e2-6c08-44ce-ab0c-fc2c4d5df1d7	liz-chunk1-spencer
4002	4Tib	sdh@/mnt/lizch1	WD	WD-WCC7K3CE9AX4	30c9b924-cf4b-4043-9cfa-5eac28eb1843	newport: Pictures	Newport
4003	4Tib	sdl@/mnt/lizch9	WD	WD-WCC7K0FLK5HF	1e684134-1cf7-474b-ad2d-4ad699248ca5	liz-chunk1-spencer
4004	4Tib	sdf@/mnt/lizch4	WD	WCC7K5XZJCFN	5a033727-7016-4a77-936a-aed60a0200a6	liz-chunk1-spencer
6001	6Tib	sdk@/mnt/lizch10	WD	WX81D65502ZP	1bbdb01e-a4e4-4e2c-beb3-61ce93b17a5d	liz-chunk2-spencer
6002	6TiB	sd?@/mnt/lizch11	WD	WX81D65503J8	ad6d9f61-7840-44f4-80a2-567a7bc1ca7f	liz-chunk2-spencer	Note 1.
6003	6TiB	sdi@/mnt/lizch6	Seagate	Z4D3GYM0	a4546de6-206b-4124-ae03-ec19cb19390c	liz-chunk3-spencer
6004	6TiB	sdh@/mnt/lizch5	Seagate	Z4D3H60B	6e0bc74a-f372-43da-b167-f1d8dca33adc	liz-chunk3-spencer
6005	6TiB	sde@/mnt/lizch2	Toshiba	487PK02HFB8G	0070afdf-6bb5-4714-973b-8dadc8411cc2	liz-chunk4-spencer
6006	6TiB	sdd@/mnt/lizch1	Toshiba	4872K01FFB8G	125328d4-ccad-4b45-ad92-3c41c756c878	liz-chunk4-spencer
6007	6TiB		WD	WX61DC947852	dbbbff4b-f479-4420-be63-b7d837fdc8d3		Note 2.
6007	6TiB	sde@/mnt/lizch13	WD	WX61DC9CCPA2	2cde2137-0005-4b78-a881-214eec49a23c	liz-chunk2-spencer	Note 3.
6008	6TiB		WD	WX61DC9CC76E	eb13ac25-aba6-4804-8a5e-123a87cd6391		Note 2.
6008	6TiB	sdg@/mnt/lizch14	WD	WX61DC947L1R	d0a87069-e77a-491b-982f-e900204ad081	liz-chunk7-spencer	Note 3.
6009	6TiB	sdg@/mnt/6009	Seagate Skyhawk	ZCT26M2N	fbad107d-e9a9-4915-bb44-a0a354c036f3	liz-chunk2-spencer	Note 4.
6010	6TiB	sdq@/mnt/6010	Seagate Skyhawk	ZCT2A6TT	f03b4315-feba-4bca-931b-a49f2d1390bf	liz-chunk7-spencer	Note 5.
8001	8TiB	sdn@/mnt/lizch7	WD	VJHBKE8X	37357dd6-562c-489c-9314-f68dc223bc87	liz-chunk5-spencer
8002	8TiB	sdm@/mnt/8002/lizdat sdm@/mnt/8002/lizdat7	WD	VJHBV18X	fddcf55d-5b31-4c3d-8695-7d342cb3eca8	liz-chunk6-spencer liz-chunk7-spencer	Note 6.
8003	8TiB	sdi@/mnt/lizch3	WD	VKKN3MJY	1bf7204f-37ed-4ec5-a294-f2f525d45b09	liz-chunk3-newport	Newport
8004	8TiB	ext4@/mnt/lizch9	WD	VKJYYG7Y	4255eaf6-bdd7-4a2d-99ff-f47d7d298e84	liz-chunk2-newport	Newport
321	320GiB	sda2@/mnt/321	Seagate	5QF2XA15	5acebdee-ba21-11e8-beae-107b44eb5723	spencer	Note 8.
501	500GiB	sdd1@/mnt/501	WD	WD-WCAS84337265	c6e9c3a3-01fc-403c-b13d-f75422d17818	spencer	Note 9.
Seattle2	8TiB	sdb2@/media/ajh/Seattle2	Seagate	NA7HF5D6	7c421b3c-39f4-3bc5-b814-9edcc5d0a069	Mac OSX backup, Pictures, Movies	Newport
backup	8TiB	sda@/mnt/backup		NA7DX84E	e659c888-e639-4cb6-b15a-c48217f64dbb	ajh backup	Newport

Notes

This disk has unrecoverable errors and has been decommissioned.
This disk was purchased in Mar 2020, but was found to exhibit numerous disk errors, and was replaced under warranty (during COVID-19 lockdown restrictions!)
Same story. This disk showed numerous disk errors, and is now decommissioned, along with its number. Note: in retrospect, it was a mistake to reuse the disk number. However, since both versions of the disks showed the same behaviour, this no longer seems critical to the nomenclature.
replacement disk for 6007
replacement disk for 6008
Note that this disk is split across two chunk servers (6 & 7)
has an old system (type/version unknown)
keep this disk, has previous ubuntu 18.04

Top Level Allocations

device identifier	partitions	system	usage
nvme0n1	nvme0n1p1, nvme0n1p2	spencer	boot, /
2001	-	spencer	CassetteTapes
3001	-	spencer	Pictures, Movies
4001	-	spencer	currently lizard, to become main work disk for spencer
4002	-	newport	currently lizard, to become main work disk for newport
4003,4004, 6001,6003,6004,6009,6010, 8001,8002	-	spencer	lizard
8003,8004	-	newport	lizard

New Lizard Structure (20181024, revised 20200514)

Name	Chunk	Mount	Position	Serial	UUID	Notes
3001			s:?			Pictures,Movies on spencer
4001	s-1	s-lizch3	s:c1	WCC7K6FXJD11	4e0ca9e2-6c08-44ce-ab0c-fc2c4d5df1d7	spe-chunk1
4002	n-1	n-lizch1	n:bay1			Pictures,Movies on newport
4003	n-2	s-lizch9	s:a4			spe-chunk1
4004	s-1	s-lizch4	s:c2	WCC7K5XZJCFN	5a033727-7016-4a77-936a-aed60a0200a6	spe-chunk1
6001	s-2	s-lizch10	s:b1	WX81D65502ZP	1bbdb01e-a4e4-4e2c-beb3-61ce93b17a5d	spe-chunk2
6002						decommissioned
6003	s-3	s-lizch6	s:b3	Z4D3GYM0	a4546de6-206b-4124-ae03-ec19cb19390c	spe-chunk3
6004	s-3	s-lizch5	s:b4	Z4D3H60B	6e0bc74a-f372-43da-b167-f1d8dca33adc	spe-chunk3
6005	s-4	s-lizch2	s:c3	487PK02HFB8G	0070afdf-6bb5-4714-973b-8dadc8411cc2	spe-chunk4
6006	s-4	s-lizch1	s:c4	4872K01FFB8G	125328d4-ccad-4b45-ad92-3c41c756c878	spe-chunk4
6009	s-2	s-6009	s:b2	ZCT26M2N	fbad107d-e9a9-4915-bb44-a0a354c036f3	spe-chunk2
6010	s-7	s-6010	s:a3	ZCT2A6TT	f03b4315-feba-4bca-931b-a49f2d1390bf	spe-chunk7
8001	s-5	s-lizch7	s:a1	VJHBKE8X	37357dd6-562c-489c-9314-f68dc223bc87	spe-chunk5
8002	s-6/7	s-8002	s:a2	VJHVBV18X	fddcf55d-5b31-4c3d-8695-7d342cb3eca8	spe-chunk6 & spe-chunk7
8003	n-1	n-lizch3	n:bay3			new-chunk1
8004	n-2	n-lizch2	s:a4	VKJYYG7Y	4255eaf6-bdd7-4a2d-99ff-f47d7d298e84	new-chunk2

Chunk	Total Disk	disks
1-sp	12TB	4001,4003,4004
2-sp	6TB	6001
3-sp	12TB	6003,6004
4-sp	12TB	6005,6006
5-sp	8TB	8001
6-sp	10TB	6009,8002 (shared)
7-sp	10TB	6010,8002 (shared)
1-ne	8TB	8003
2-ne	8TB	8004
total	86TB

Some useful configuration information about setting up LizardFS can be found at https://docs.lizardfs.com/adminguide/basic_configuration.html

Disk Farm

	1	2	3	4
e	unused	unused	unused	unused
d	321	501	2001	3001
c	4001	4004	6005	6006
b	6001	6009	6003	6004
a	8001	8002	6010	8004

Disks by Mount Point (spencer)

mount point	disk label	disk size	manufacturer	serial no.
/dev/nvme0n1		256GB	Samsung	S2GLNCAGA00614J
/dev/sda	321	320GB		5QF2XA15
/dev/sdb	501	500GB	Western Digital	WD-WCAS84337265
/dev/sdc	4004	4TB	Western Digital	WD-WCC7K5XZJCFN
/dev/sdd	4001	4TB	Western Digital	WD-WCC7K6FXJD11
/dev/sdf	6001	6TB	Western Digital	WD-WX81D65502ZP
/dev/sdg	6009	6TB	Seagate Skyhawk	ZCT26M2N
/dev/sdh	4003	4TB	Western Digital	WD-WCC7K0FLK5HF
/dev/sdi	2001	6TB	Toshiba	5XW1YQJL
/dev/sdj	3001	3TB	Toshiba	W7301YK7
/dev/sdk	6006	6TB		4872K01FFB8G
/dev/sdl	6005	6TB		487PK02HFB8G
/dev/sdm	8002	8TB		VJHBV18X
/dev/sdn	8001	8TB		VJHBKE8X
/dev/sdo	6004	6TB		Z4D3H60B
/dev/sdp	6003	6TB		Z4D3GYM0
/dev/sdq	6010	6TB	Seagate Skyhawk	ZCT2A6TT

Tips

There are no current tips. See the Old Disk Information page for obsolete tips.


This page is copyright, and maintained by John Hurst.	165 accesses since 03 Feb 2022
Local servers: Localhost Newport Burnley Jeparit Spencer (accessible only on local network.) Public Web Servers: ajhurst.org ajh.co ajh.id.au users.on.net (not all may be active.) Dynamically generated at 20220817:0802 from an XML file modified on 20200515:0035, by index.py version 1.4.7.