diff options
Diffstat (limited to 'perl-install/fs/any.pm')
| -rw-r--r-- | perl-install/fs/any.pm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/perl-install/fs/any.pm b/perl-install/fs/any.pm index 03abd0573..08886fde3 100644 --- a/perl-install/fs/any.pm +++ b/perl-install/fs/any.pm @@ -50,6 +50,35 @@ sub write_hds { @$fstab = fs::get::fstab($all_hds); } +sub set_cdrom_symlink_udev_rule { + my ($raw_hds) = @_; + + my $cdrom_helper = '/lib/udev/cdrom_helper'; + -x "$::prefix$cdrom_helper" or return; + + my $udev_rule = "$::prefix/etc/udev/rules.d/61-block_config.rules"; + if (-e $udev_rule) { + log::l("cleaning $udev_rule from previous cdrom symlink rules"); + substInFile { $_ = '' if /SYMLINK\+="cdrom/ } $udev_rule; + } + + foreach (grep { $_->{media_type} eq 'cdrom' } @$raw_hds) { + my @env = ( + 'SUBSYSTEM=block', + run_program::rooted_get_stdout($::prefix, '/lib/udev/path_id', "/block/$_->{device}"), + run_program::rooted_get_stdout($::prefix, '/lib/udev/cdrom_id', "/dev/$_->{device}"), + ); + local %ENV = (%ENV, map { if_(/(.*?)=(.*)/, $1 => $2) } @env); + + log::l("calling $cdrom_helper with ID_PATH=$ENV{ID_PATH}"); + my ($alias) = run_program::rooted_get_stdout($::prefix, $cdrom_helper) =~ /(\w+)/; + + log::l("using alias $alias for $_->{device}"); + $_->{device_alias} = $alias; + symlink($_->{device}, "$::prefix/dev/$alias"); + } +} + sub check_hds_boot_and_root { my ($all_hds, $fstab) = @_; fs::get::root_($fstab) or die "Oops, no root partition"; |