lvmok not respected in partman-auto/expert_recipe after netboot asks "Select disk to partition"

Bug #1386884 reported by Lawren Quigley-Jones
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
partman-auto (Ubuntu)
New
Undecided
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Bug Description

This is a netboot issue. I'm not sure what package this is associated with.

If I have only one disk on a server my preseed config (attached) works as expected and creates lvm partitions defined in my expert_recipe.

If I have two disks then netboot asks me to "Select disk to partition".  Once it has asked me this it partitions the disk using extended partitions rather than lvm partitions thus ignoring the lvmok argument in the expert_recipe.  The created partition correspond to the sizes and names of the partitions in the expert_recipe so it is still reading this section of the preseed file, but they aren't lvm's.

I can reproduce this on multiple system types including virtualbox, esx, hardware. This example is using a VirtualBox virtual machine.

trusty.cfg - preseed config I am using which exhibits this issue. I redacted a few values.

selectdisk.png - screenshot of the disk prompt
goodpart.png - screenshot of the partitioning with one disk.
badpart.png - screenshot of partitioning with two disks.

syslog - /var/log/syslog log up to the point where netboot has chosen to use extended partitions
partman - /var/log/partman log up to the point where netboot has chosen to use extended partitions.

Please let me know if there is any more information I need to provide.

Tags: bot-comment
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Lawren Quigley-Jones (lquigley) wrote :
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Ubuntu Foundations Team Bug Bot (crichton) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1386884/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

tags: added: bot-comment
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Lawren Quigley-Jones (lquigley) wrote :

I'm setting the package to partman-auto. I hope this is correct.

affects: ubuntu → partman-auto (Ubuntu)
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