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
