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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.

Name	Size	format	Device	Manufacturer	Serial Number	UUID	Usage	Notes
321	320GiB	?	/dev/sdf@s	Seagate	5QF2XA15			this one can go!
501	500GiB	?	/dev/sdb@s	Western Digital	WD-WCAS84337265			replace soon with larger capacity
2001	2TiB	ext4	/dev/sdg@s	Seagate	5XW1YQJL		mythtv/CassetteTapes
3001	3TiB	ext4	/dev/sde@s	Seagate	W7301YK7		Pictures	still has 1.4TB unused
4001	4Tib	ext4		Western Digital	WCC7K6FXJD11
4002?	4Tib	ext4/mfs	/dev/sda@n	Western Digital		30c9b924-cf4b-4043-9cfa-5eac28eb1843	/lizard	on newport
4003?	4Tib	ext4/mfs	/dev/sdb@n	Western Digital		1e684134-1cf7-474b-ad2d-4ad699248ca5	/lizard	on newport
4004	4Tib	ext4	/dev/sdp@s	Western Digital	WCC7K5XZJCFN	5a033727-7016-4a77-936a-aed60a0200a6	/lizard	spencer
6001	6Tib	ext4	/dev/sdi@spencer	WD	WX81D65502ZP			spencer
6002	6TiB	ext4	/dev/sdj@spencer	WD	WX81D65503J8			spencer
6003	6TiB	ext4	/dev/sdm@spencer	Seagate	Z4D3GYM0			spencer
6004	6TiB	ext4	/dev/sdn@spencer	Seagate	Z4D3H60B			spencer
6005	6TiB	ext4/mfs		Toshiba	487PK02HFB8G		/lizard	spencer
6006	6TiB	ext4/mfs		Toshiba	4872K01FFB8G		/lizard	spencer
8001	8TiB	ext4	/dev/sdk@spencer	Western Digital	VJHBKE8X			spencer
8002	8TiB	ext4	/dev/sdl@spencer	Western Digital	VJHBV18X			spencer
8003	8TiB	ext/mfs	/dev/sdc@newport	Western Digital		1bf7204f-37ed-4ec5-a294-f2f525d45b09	/lizard	newport
8004	8TiB	ext4	/dev/sdp@spencer	Western Digital	VKJYYG7Y			spencer
Seattle2	8TiB	HFS	/dev/sdj2@newport	Seagate			Mac OSX backup, Pictures, Movies	newport

New Lizard Structure

Name	Chunk	Mount	Position	Serial	UUID
4001	3	lizch3	s:c1	WCC7K6FXJD11	4e0ca9e2-6c08-44ce-ab0c-fc2c4d5df1d7
4002			n:bay1
4003			n:bay2
4004	4	lizch4	s:c2	WCC7K5XZJCFN	5a033727-7016-4a77-936a-aed60a0200a6
6001	4	lizch10	s:b1	WX81D65502ZP	1bbdb01e-a4e4-4e2c-beb3-61ce93b17a5d
6002			s:b2
6003	2	lizch6	s:b3	Z4D3GYM0	a4546de6-206b-4124-ae03-ec19cb19390c
6004	4	lizch5	s:b4	Z4D3H60B	6e0bc74a-f372-43da-b167-f1d8dca33adc
6005	2	lizch2	s:c3	487PK02HFB8G	0070afdf-6bb5-4714-973b-8dadc8411cc2
6006	1	lizch1	s:c4	4872K01FFB8G	125328d4-ccad-4b45-ad92-3c41c756c878
8001	5	lizch7	s:a1	VJHBKE8X	37357dd6-562c-489c-9314-f68dc223bc87
8002	6	lizch8	s:a2	VJHVBV18X	fddcf55d-5b31-4c3d-8695-7d342cb3eca8
8003			n:bay3
8004	6	lizch9	s:a4	VKJYYG7Y	4255eaf6-bdd7-4a2d-99ff-f47d7d298e84

Chunk	Total Disk
1	6TB
2	12TB
3	4TB
4	16TB
5	8TB
6	16TB

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	6002	6003	6004
a	8001	8002		8004

Disks by Mount Point (spencer)

/dev/nvme0n1	256GB	Samsung	S2GLNCAGA00614J
/dev/sda	500GB	Western Digital
/dev/sdb	6TB	Toshiba
/dev/sdc	6TB	Toshiba
/dev/sdd
/dev/sde
/dev/sdf
/dev/sdg
/dev/sdh
/dev/sdi
/dev/sdj
/dev/sdk
/dev/sdl
/dev/sdm
/dev/sdn
/dev/sdo
/dev/sdp

Obsolete Disks

Name	Size	Format	Manufacturer	Type	Notes
Challenger	750GB	HFS	Maxtor	external unknown	appears to have a MacOSX system on it
Mouse	160GB	HFS	Western Digital	3.5" external unknown	appears to have a MacOSX system on it
A3	1TB	HFS	Seagate	3.5" external unknown	Mac OSX backup drive
A4	1TB	HFS	Seagate	3.5" external unknown	appears to have a MacOSX system on it
504	500GB	HFS	Samsung	3.5" external unknown	backup disk
QuatreRoues	2TB	ext4	Western Digital	external unknown	backup disk
Pclass	4TB	HFS	Western Digital	external unknown	backup disk
Northern	500GB	HFS	Maxtor	external hfs	backup disk

Tips

Butter

Strategies for repairing a butter file system are here


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