Hi Michael,
[Test Plan]
1. Driver load and unload
2. Create and delete different virtual drives (R0, R1, R5 etc.,)
3. create JBOD
4. Run IOs with different profiles (io_depth, io_size etc.,) on VD and JBOD
5. controller reset while running IOs
[ Where problems could occur ]
It has a critical
I have covered the validation and it looks fine. Thank you for the
support.
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https://bugs.launchpad.net/bugs/2046722
Title:
[SRU][22.04.04]: megaraid_sas: Critical Bug
Hi All,
We have covered the driver validation on the provided kernel and haven't
found any issues. Thank you.
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https://bugs.launchpad.net/bugs/2045233
Title:
Hi Jeff,
We have created one more BZ for similar patches for our other storage
controller (mpt3sas). Which are very important. So Could you please look into
it.
Below is the BZ link:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2046875
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Thank you, Jeff. These patches are very important so if you need any
support from our end please let us know. Btw, when will this point
kernel be released?
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Hi Jeff,
These patches are available in the 6.7 mainline kernel. does it mean the
patches are already included?
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https://bugs.launchpad.net/bugs/2046726
Title:
[24.04
Hi Jeff and Roxana,
These bugs are critical for us, and I don't see any update here. I would
like to know where are we on this. will these patches be included in
this point kernel?
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Hi Jeff and Roxana,
These bugs are critical for us, and I don't see any update here. I would
like to know where are we on this. will these patches be included in
this point kernel?
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Hi Jeff, Roxana,
Could we please get the test kernel for driver validation?
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https://bugs.launchpad.net/bugs/2044589
Title:
[Ubuntu 24.04 LTS] mpi3mr: Add support for
Hi Roxana,
Do We get the kernel source tree link where we can check our included
patches for confirmation?
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https://bugs.launchpad.net/bugs/2045233
Title:
Public bug reported:
This update has been initiated to incorporate the megaraid_sas driver
from upstream into the upcoming Ubuntu 24.04 LTS release.
Assuming the 24.04 already included the patches up to driver version
07.725.01.00-rc1. So, below are the commit IDs after it.
0938f9fa4208 scsi:
Public bug reported:
This update has been initiated to include a few critical bug fixes from
upstream into the upcoming 22.04.04 point kernel. Below are the upstream
commit IDs:
0938f9fa4208 scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1
2d83fb023c90 scsi: megaraid_sas: Log
OK. I will submit the patch to upstream ASAP.
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Title:
[SRU][22.04.04]: mpi3mr driver update
Status in linux package in Ubuntu:
ok, Jeff. Regarding warning:
1. Since there is no functional impact, we can ignore it as of now.
2. We will submit the warning fix to upstream ASAP.
Do you have any suggestions on this?
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I didn't get you. These below patches will also be included right?
d0a60e3edaa4 scsi: mpi3mr: Update driver version to 8.5.1.0.0
9536af615dc9 scsi: mpi3mr: Support for preallocation of SGL BSG data buffers
part-3
fb231d7deffb scsi: mpi3mr: Support for preallocation of SGL BSG data buffers
part-2
Yes, it's an Ubuntu VM running on a RHEL host. It shouldn't make a difference,
right?
The same issue could occur on bare metal as well.
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This warning will not appear in the 22.04.2 kernel. Maybe UBSAN enabled
in this kernel leads to this warning.
Note: This is just a warning and there is no functional impact.
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Hi Jeff,
I have covered the required testing and found no critical issues except
the below minor issues.
[Wed Dec 13 22:05:56 2023] memcpy: detected field-spanning write (size 128) of
single field "bsg_reply_buf->reply_buf" at
drivers/scsi/mpi3mr/mpi3mr_app.c:1658 (size 1)
[Wed Dec 13 22:05:56
Hi Jeff,
I will install it quickly and cover the required dev testing. I will
update the test here ASAP.
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Title:
[Ubuntu
Hi Jeff,
Please include the below critical defects if enhancement is not
possible:
07ac6adda4d3 scsi: mpi3mr: Fetch correct device dev handle for status reply
descriptor
f8fb3f39148e scsi: mpi3mr: Block PEL Enable Command on Controller Reset and
Unrecoverable State
c01d515687e3 scsi: mpi3mr:
Hi Jeff,
We have a few more critical bug fixes patches and one feature update.
Below are the commit IDs:
d0a60e3edaa4 scsi: mpi3mr: Update driver version to 8.5.1.0.0
9536af615dc9 scsi: mpi3mr: Support for preallocation of SGL BSG data buffers
part-3
fb231d7deffb scsi: mpi3mr: Support for
Thank you, Jeff. We have a few more critical bug fixes patches and one
feature update. And below are the commit IDs:
d0a60e3edaa4 scsi: mpi3mr: Update driver version to 8.5.1.0.0
9536af615dc9 scsi: mpi3mr: Support for preallocation of SGL BSG data buffers
part-3
fb231d7deffb scsi: mpi3mr:
Public bug reported:
This BZ has been initiated to incorporate the mpi3mr driver from upstream into
the upcoming Ubuntu
releases (24.04 LTS and 22.04.x point releases). Below are the commit IDs for
the latest upstream version (v6.8).
The 22.04 LTS point kernel already includes the latest
Public bug reported:
system config:
- SMC server (super micro server)
- Ubuntu 22.04 LTS OS
- Aero iMR storage controller
Issue:
Recently, we have encountered DMA errors in the Aero iMR controller,
a lighter version of the Aero MR controller. The firmware of Aero iMR
utilizes host memory for
NULL vs IS_ERR() bug in
> mpi3mr_bsg_init()
> 256bd4f23d9c scsi: mpi3mr: Return I/Os to an unrecoverable HBA with
> DID_ERROR
> 2dd8389f96d6 scsi: mpi3mr: Hidden drives not removed during soft reset
> 1aa529d40025 scsi: mpi3mr: Increase I/O timeout value to 60s
>
> To manage
Hi,
Below are a few more mpi3mr driver patches accepted by the upstream.
Could we please include these patches as well on top of the earlier
patch set?
9a9068b2afa0 scsi: mpi3mr: Update driver version to 8.5.0.0.0
d9a5ab0ea98f scsi: mpi3mr: Enhance handling of devices removed after controller
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