Hi Christian, Please see my answer in ===>
Thanks & Regards, Mabel (Nwe K. Daniyel) On 3/31/17, 1:09 AM, "boun...@canonical.com on behalf of ChristianEhrhardt" <boun...@canonical.com on behalf of 1677...@bugs.launchpad.net> wrote: >Hi, >thank you for your bug report and your help to make Ubuntu better. > >I wanted to compare exact HW specs as this seems to be very HW specific, >so to make sure your issue is on UCS-S3260-DHBA IT-HBA as in [1]? ====> >This is Pass through controller recently introduce in [1] chassis/server > >My Cisco products knowledge could be too bad, but the CSC-C3X60-HBA >seems to be a Node to be plugged into a UCS-S3260 as in [2], that sounds >wrong (and I assume my search is). If you'd have the right product for >your case you referred working with 16.04 that would be kind. ====> yes, >CSC-C3X60-HBA is a pass through controller which plug into the server of >this UCS-S3260 server. > > >Do you have a way to get into the installation prior to (the failing) >reboot? ====> If you give me the steps where/how, I might be able to >collect the log. >It might be interesting to get some logs from there. >Feel free to add what you consider important, but actually on the install >nothing is confidential so you could just tar up all in /var/log of the >install environment. > >If there is anything reasonable on the install console feel free to add >that as well. > >And since we are talking about multipath issues with mp while installing >maybe a "multipath -v3 -ll" from the good and the bad system to compare >the disk/controllers as they were detected could help a lot. > >[1]: >http://www.cisco.com/c/en/us/products/servers-unified-computing/ucs-s3260- >storage-server/index.html >[2]: >http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified-compu >ting/ucs-c-series-rack-servers/c3260-spec-sheet.pdf >[3]: https://wiki.ubuntu.com/DebuggingUbiquity/AttachingLogs > >** Changed in: multipath-tools (Ubuntu) > Status: New => Incomplete > >-- >You received this bug notification because you are subscribed to the bug >report. >https://bugs.launchpad.net/bugs/1677385 > >Title: > Grub boot loader didn't install so OS not able to boot up after > installation with multipath enable > >Status in multipath-tools package in Ubuntu: > Incomplete > >Bug description: > On UCS-S3260-DHBA IT-HBA card with multipath enabled during the > installation, Grub boot loader didn't seem to install on mutipath > device so after installation it will not boot into OS. Seeing issue > with Legacy boot install on Ubuntu 16.04/16.04.01 and UEFI > installation was fine with multipath enabled during the installation. > > Tried installing without multipath enabled during the installation and > it failed to install after choosing the drive. > > Ubuntu 14.04.05 with multipath enabled during the installation on this > UCS-S3260-DHBA IT-HBA controller was fine. > > Ubuntu 16.04/16.04.01 with multipath enabled during the install on > CSC-C3X60-HBA IT-HBA controller was fine as well. So we are expecting > it should work on UCS-S3260-DHBA IT-HBA controller. > > As of now, on UCS-S3260-DHBA IT-HBA controller, user has to install > regular OS install without editing "install disk- > detect/multipath/enable=true" at installer prompt. > >To manage notifications about this bug go to: >https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1677385/+su >bscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677385 Title: Grub boot loader didn't install so OS not able to boot up after installation with multipath enable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1677385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
