install/53992: too few wedge devices on install media

[aniou+gnats%smutek.pl@localhost]

>Number:         53992
>Category:       install
>Synopsis:       too few wedge devices on install media
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    install-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 18 22:00:00 +0000 2019
>Originator:     Piotr Meyer
>Release:        -current (8.99.34)
>Organization:
>Environment:
>Description:
With two HDDs and raidframe setup, number of 16 wedges available on isn't  sufficient. During install attempt I got 19 of them and I still have a plenty of free space available.

TWO disks, each contains four "other partitions" plus three raidframe partitions equals to 14 wedges and then /, /var, /usr, /home and swap on raidframe raises numbers to 19 wedges (dk0 to dk18).
>How-To-Repeat:

>Fix:
Increase number of wedges (/dev/dk* and /dev/rdk*) on install media (and  in default installation, if necessary) up to 32 (or more, if possible).