New: megaraid_sas fails to recognize RAID on startup, worked with version 4.1.20
https://bugzilla.kernel.org/show_bug.cgi?id=191171
Bug ID: 191171
Summary: megaraid_sas fails to recognize RAID on startup,
worked with version 4.1.20
Product: SCSI Drivers
Version: 2.5
Kernel Version: 4.1.36
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
Assignee: [email protected]
Reporter: [email protected]
Regression: NoCreated attachment 248561
--> https://bugzilla.kernel.org/attachment.cgi?id=248561&action=edit
Boot with kernel 4.1.36 which fails to see RAID
After a kernel update made by openSuSE Leap 42.1 on-line update and a reboot, the kernel didn't find anymore the RAID.
Rebooting with previous kernel (4.1.20) fixed the problem.
See attached journalctl logs (fail & working)
Hardware environment:
- Intel Xeon E5-2650 v2
- Intel C602 Patsburg-A chipset
- 128 GB RAM
- LSI MegaRAID 9261-8i SAS-2 RAID Controller, PCIe 2.0 (512Mb RAM)
OS:
- openSuSE Leap 42.1
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[Bug 191171] megaraid_sas fails to recognize RAID on startup, worked with version 4.1.20
https://bugzilla.kernel.org/show_bug.cgi?id=191171
--- Comment #1 from Pierre-Alain Blanc <[email protected]> --- Created attachment 248571
--> https://bugzilla.kernel.org/attachment.cgi?id=248571&action=edit
Boot with kerrnel 4.1.20 which works
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[Bug 191171] megaraid_sas fails to recognize RAID on startup, worked with version 4.1.20
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=191171
kashyap <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
--- Comment #2 from kashyap <[email protected]> --- (In reply to Pierre-Alain Blanc from comment #1)
Quoted 2 lines
Created attachment 248571 [details]
Boot with kerrnel 4.1.20 which works
You need 5e5ec1759dd6 ("scsi: megaraid_sas: fix macro MEGASAS_IS_LOGICAL to avoid regression") PATCH.
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[Bug 191171] megaraid_sas fails to recognize RAID on startup, worked with version 4.1.20
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=191171
--- Comment #3 from Pierre-Alain Blanc <[email protected]> --- (In reply to kashyap from comment #2)
Quoted 6 lines
(In reply to Pierre-Alain Blanc from comment #1)
Quoted 2 lines
Created attachment 248571 [details]
Boot with kerrnel 4.1.20 which worksYou need
5e5ec1759dd6("scsi:megaraid_sas: fix macroMEGASAS_IS_LOGICALto avoid regression") PATCH.
OK. Many thanks for your very fast reply !
Since my system does work with the "old" kernel, I would like to wait for the patch to be included in next version. Is it OK for you or do you want/need me to test the patch on the 4.1.36 ?
Note: sorry not to have posted the bug report on the openSuSE site.
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