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| From | Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> |
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) |
| Date | Mon, 07 Apr 2025 18:40:01 +0200 |
| Message-ID | <KyXFT-bPRs-5@gated-at.bofh.it> (permalink) |
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| Reply-To | Jean-Marc LACROIX <jeanmarc.lacroix@free.fr>, 1102248@bugs.debian.org |
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| X-Original-Cc | "jeanmarc.lacroix@free.fr" <jeanmarc.lacroix@free.fr> |
| X-Original-Date | Mon, 7 Apr 2025 18:31:05 +0200 |
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Cross-posted to 2 groups.
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Le 06/04/2025 à 21:10, Salvatore Bonaccorso a écrit :
> Control: tags -1 + moreinfo
>
> On Sun, Apr 06, 2025 at 07:25:04PM +0200, Jean-Marc LACROIX wrote:
>> Package: linux-image-amd64
>> Version: 6.1.129-1
>> Severity: wishlist
>>
>> Dear kernel support team,
>>
>> Could you please set CONFIG_EDAC_DEBUG (Error Detection And Correction) in
>> kernel generation, so that it is possible to use ECC RAM when building NAS
>> target with ZFS ?
>>
>>
>> ansible@hn-asusgl752-400:~$ uname -a
>> Linux hn-asusgl752-400 6.1.0-32-amd64 #1 SMP PREEMPT_DYNAMIC Debian
>> 6.1.129-1 (2025-03-06) x86_64 GNU/Linux
>>
>>
>> ansible@hn-asusgl752-400:~$ grep CONFIG_EDAC_DEBUG
>> /boot/config-6.1.0-32-amd64
>> # CONFIG_EDAC_DEBUG is not set
>
> Why would that be needed for building NAS target with ZFS?
>
> The config option clearly describes:
>
> config EDAC_DEBUG
> bool "Debugging"
> select DEBUG_FS
> help
> This turns on debugging information for the entire EDAC subsystem.
> You do so by inserting edac_module with "edac_debug_level=x." Valid
> levels are 0-4 (from low to high) and by default it is set to 2.
> Usually you should select 'N' here.
>
> Can you elaborate on why CONFIG_EDAC_DEBUG is needed?
>
> Regards,
> Salvatore
Salvatore,
I'm working on a project to use the Odroid H4 SBC card as a NAS server.
It seems possible to use ECC memory because the development team
validated it in 2024. Therefore, it is essential to load a dedicated
kernel module to detect potential exceptions, as suggested in the
following thread.
https://forum.odroid.com/viewtopic.php?t=48377
Regards
--
-- Jean-Marc LACROIX () --
-- mailto : jeanmarc.lacroix@free.fr --
Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-06 19:30 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-06 21:20 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Salvatore Bonaccorso <carnil@debian.org> - 2025-04-07 06:40 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Bastian Blank <waldi@debian.org> - 2025-04-07 20:40 +0200
Processed: Re: Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-04-06 21:20 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Salvatore Bonaccorso <carnil@debian.org> - 2025-04-06 21:20 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-07 18:40 +0200
Bug#1102248: marked as done ([kernel] support of EDAC (Error Detection And Correction)) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-04-10 23:40 +0200
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