Bug#428769: debian-installer: double hyphens in LVM names (partman-lvm)

[Vincent McIntyre <Vince.McIntyre@atnf.csiro.au>]

Package: debian-installer
Version: etch 4.0r0
Severity: minor

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Hi,

This issue did not cause any problems during the installation, but I 
don't think it is intended behaviour, so I've guessed "minor" severity.

This seems to be the same problem as reported for partman-auto-lvm,
e.g. #407164, BUT it applies to the "non-auto" case, where:
  I manually partition the disk, with
    /dev/sda1  ext3  mountpoint "/"
    /dev/sda2  LVM
  I manually input a VG name, eg host00-0.
  I manually input a few LVs
After rebooting into the installed system, 'df' shows, for example,
the /usr/ partition as the device
  /dev/mapper/host00--0-usr

So I think this is a distinct issue, feel free to close if it's not.
I looked briefly at the code but could not find which udeb this might
be occurring in, so I'm filing this against the installer.

This issue was noticed after I submitted #428139, details of the
system installation are there.

Thanks for your work,
Vince


-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-4-amd64
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)