8.10 alternative CD installer amd-64: dm-crypt on software RAID. Fail

Bug #305392 reported by jensting
2
Affects Status Importance Assigned to Milestone
debian-installer (Ubuntu)
New
Undecided
Unassigned

Bug Description

Binary package hint: debian-installer

Dear all,

I´m migrating from another distribution to Kubuntu and wanted to carry over my splendid and worthwhile software RAID disk partitions (/dev/mdWHATEVER). This seemed to go smoothely.

I also wanted to carry over having one of those RAID as kernel level encryption. I read the many excellent tutorials, and found out that the road was likely to be not so smooth for encryption in general.

I found the hard way that having no swap partition was the only way to get past the partitioner with any kind of encryption.

So, I had no swap partition and I went for encryption on one of my MD partitions. The installer partitioner sort of went along with it, but it never really caught on. The best I got was a new volume (which was encrypted) onto which the partitioner wanted to write a partition table (uh-oh!).

So, in the end I had to give up on the combination of MD and dm-crypt. That is the problem I would like to point out to those who are engaged in making the installer even better.

Best Regards

Jens

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