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Date:      Fri, 15 Mar 2024 15:20:01 -0400
From:      mike tancsa <mike@sentex.net>
To:        Karl Denninger <karl@denninger.net>, freebsd-hardware@freebsd.org
Subject:   Re: WD Blue 510 SSD and strange write performance
Message-ID:  <9880e18c-a003-487e-84da-c5af9fb0e485@sentex.net>
In-Reply-To: <0b98d5fc-0bfb-4d13-8e14-79cb3ee873c0@denninger.net>
References:  <e5c2a99d-931e-48b4-9445-fc4ad05ccc70@sentex.net> <CCAB653B-4DC6-4C69-AB68-CD258200D22F@gid.co.uk> <6504bd49-eca5-4e0a-b2bd-23d29405bb7a@sentex.net> <4832DE6A-5C82-4805-99BB-220D4342AE0F@fjl.co.uk> <69e47494-01aa-4149-a326-91d82dfdc46e@sentex.net> <C6B95542-AB00-4689-9918-738108C4F8FB@fjl.co.uk> <e02f55c5-947e-4650-b711-78f1e3004b50@sentex.net> <0b98d5fc-0bfb-4d13-8e14-79cb3ee873c0@denninger.net>

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On 3/15/2024 3:09 PM, Karl Denninger wrote:
> I've got both the Kingston and Micron versions of these in production 
> use and have seen nothing like this at all; they get hit pretty hard 
> too, including release building (both direct and cross-builds) and 
> similar stuff.
>
What firmware are your devices running ? There are 2 out there I know 
of.  One one server I have running in prod from last November, it seems 
fine, but the firmware is older.


=== START OF INFORMATION SECTION ===
Device Model:     WD Blue SA510 2.5 1000GB
Serial Number:    23020L807259
LU WWN Device Id: 5 001b44 8b2463dcb
Firmware Version: 52020100

Device Model:     WD Blue SA510 2.5 1000GB
Serial Number:    23261Y804499
LU WWN Device Id: 5 001b44 8bf6bb6c1
Firmware Version: 52046100




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