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Testing two 18 TB white label SATA hard drives from datablocks.dev

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Re: Testing two 18 TB white label SATA hard drives from datablocks.dev

#161

What exactly are these "white label drives"? Aren't these just normal seagate exos drives with SMART information wiped and labels removed? i.e. just a worse used drive.

Weren't shucked drives (removed from enclosures) referred to as White label drives at one point?

most shucked drives have a normal manufacturer label on them. the drives identify as a normal drive and even many (most?) times have their serial # registered in the manufacturer's system.

Re: Testing two 18 TB white label SATA hard drives from datablocks.dev

#162

Earlier quoted context omitted.

Where are you seeing 8TB (assuming you meant TB and Tb) for $300?

At Amazon. Guess I needed to check it better. Also I shouldn't did it in a bar. sigh Anyway, I have a spreadsheet with both the prices and $/Gb/Tb so I just copy the relevant part here and hope formatting would persist: $/Tb Item Interface Capacity Price, $ $90 SSD 4Tb Samsung 870 QVO (MZ-77Q4T0BW) SATA3 4000 $359 $96 SSD 2Tb Samsung 870 QVO (MZ-77Q2T0BW) SATA3 2000 $192 $102 USB 1Tb SanDisk Ultra Dual Drive Go (SDDD…

Might be useful to add an "endurance" column to this, as the enterprise drives will tend to have multiple times the endurance of the consumer ones.

The endurance ratings are definitely worth knowing about if you write heavily to things.

Re: Testing two 18 TB white label SATA hard drives from datablocks.dev

#163
post #111
post #75

Earlier quoted context omitted.

No. RAID 5/6 is still fundamentally broken and probably won't get fixed

This is incorrect, quoting Linux 6.7 release (Jan 2024): "This release introduces the [Btrfs] RAID stripe tree, a new tree for logical file extent mapping where the physical mapping may not match on multiple devices. This is now used in zoned mode to implement RAID0/RAID1* profiles, but can be used in non-zoned mode as well. The support for RAID56 is in development and will eventually fix the problems with the curren…

Fixing btrfs RAID6 is becoming the Duke Nukem Forever of file systems
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