I had a lengthy discussion with AI which I won't post in full (since my
C skills are low to validate its claims)
I manged to get our systems working on 6.17 (haven't checked the 7.0) with
these commands:
echo 'ACTION=="add|change", SUBSYSTEM=="block", KERNEL=="sd*",
ENV{DEVTYPE}=="disk", ATTR{queue/max_sectors_kb}="1280"' >
/etc/udev/rules.d/99-i-hate-hardware-raid.rules
update-initramfs -k all -u
Supposedly the reason why our hardware works with 6.8, 6.16 but not with 6.17
or 7.0 is the linux commit 9b8b84879d4adc506b0d3944e20b28d9f3f6994b which
bumped the max_sectors_kb and unlocked the possibility for the megaraid crash.
$ git tag --contains 9b8b84879d4a
v6.17
v6.17-rc1
v6.17-rc2
v6.17-rc3
v6.17-rc4
v6.17-rc5
v6.17-rc6
v6.17-rc7
v6.18
v6.18-rc1
v6.18-rc2
v6.18-rc3
v6.18-rc4
v6.18-rc5
v6.18-rc6
v6.18-rc7
v6.19
v6.19-rc1
v6.19-rc2
v6.19-rc3
v6.19-rc4
v6.19-rc5
v6.19-rc6
v6.19-rc7
v6.19-rc8
v7.0
v7.0-rc1
v7.0-rc2
v7.0-rc3
v7.0-rc4
v7.0-rc5
v7.0-rc6
v7.0-rc7
v7.1-rc1
v7.1-rc2
v7.1-rc3
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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/2148534
Title:
[Ubuntu 26.04] Failed install OS onto JBOD disk on B540d-2HS M.2
controller
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2148534/+subscriptions
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