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Message #130965
[Bug 1475166] Re: Ubuntu 15.04 Install Error with Avago Controller
Thanks a ton Boga! That hellps!
Bryan
Here is a difference between custom config of a Kernel version where bug
is NOT seen (3.18) and where it is seen (3.19)
https://www.diffchecker.com/kgudgvt3
There are bunch of config differences. Could any of these could have
cause the issue ?
One of the differences is related to SCSI below:
CONFIG_SCSI_DC390T=m (it's there in 3.18 config but not 3.19)
Hope this helps in you giving a more concrete direction to us instead of
bisection.
thanks
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https://bugs.launchpad.net/bugs/1475166
Title:
Ubuntu 15.04 Install Error with Avago Controller
Status in linux package in Ubuntu:
Triaged
Bug description:
Hello Canonical Team
We are running to an issue installing ubuntu PPC64LE 15.04 full blown
image on our servers (with RAID controller). Installation hangs
around 70% of progress.
An important part of our configuration is Avago RAID controller:
9361-8i Firmware version we used is 4.300.00-4429, and the package is
24.10.0-0002.
IMPORTANT: It has to be noted that with same hardware configuration
14.10 full blown image installs fine.
Dmesg logs are attached:
Looking at dmesg logs point out that:
LSI (avago) driver loads fine
During further interaction with raid volume during the installation process, firmware errors are seen
[ 196.991417] megasas: FW status 0x3
[ 196.999376] megasas: FW status 0x3
[ 197.007376] megasas: FW status 0x3
Further down the process I/O errors are thrown
[ 217.438664] Buffer I/O error on device sda2, logical block 22052864
[ 217.438671] Buffer I/O error on device sda2, logical block 22052865
[ 217.438678] Buffer I/O error on device sda2, logical block 22052866
[ 217.438686] Buffer I/O error on device sda2, logical block 22052867
Full dmesg log is attached. Snippet is pasted below highlighting:
It can be noted that there’s a Mellanox Connectx 3 pro card with some test Firmware on our setup.
We can Ignore any diagnostic messages from that card in dmesg logs for the purpose of this bug.
Thanks
Adi Gangidi
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References