diff options
Diffstat (limited to 'perl/lib')
| -rw-r--r-- | perl/lib/Sys/Guestfs/Lib.pm | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/perl/lib/Sys/Guestfs/Lib.pm b/perl/lib/Sys/Guestfs/Lib.pm index fc6a10f6..007db64c 100644 --- a/perl/lib/Sys/Guestfs/Lib.pm +++ b/perl/lib/Sys/Guestfs/Lib.pm @@ -892,23 +892,29 @@ sub _find_filesystem if (/^LABEL=(.*)/) { my $label = $1; - foreach (sort keys %$fses) { - if (exists $fses->{$_}->{label} && - $fses->{$_}->{label} eq $label) { - return ($_, $fses->{$_}); - } - } - warn __x("unknown filesystem label {label}\n", label => $label); + my $dev; + eval { + $dev = $g->findfs_label ($label); + }; + warn "unknown filesystem LABEL=$label in /etc/fstab: $@\n" if $@; + return () if !defined $dev; + $dev = _canonical_dev ($dev); + return ($dev, $fses->{$dev}) if exists $fses->{$dev}; + # Otherwise return nothing. It's just a filesystem that we are + # ignoring, eg. swap. return (); } elsif (/^UUID=(.*)/) { my $uuid = $1; - foreach (sort keys %$fses) { - if (exists $fses->{$_}->{uuid} && - $fses->{$_}->{uuid} eq $uuid) { - return ($_, $fses->{$_}); - } - } - warn __x("unknown filesystem UUID {uuid}\n", uuid => $uuid); + my $dev; + eval { + $dev = $g->findfs_uuid ($uuid); + }; + warn "unknown filesystem UUID=$uuid in /etc/fstab: $@\n" if $@; + return () if !defined $dev; + $dev = _canonical_dev ($dev); + return ($dev, $fses->{$dev}) if exists $fses->{$dev}; + # Otherwise return nothing. It's just a filesystem that we are + # ignoring, eg. swap. return (); } else { return ($_, $fses->{$_}) if exists $fses->{$_}; |