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2005-12-26 15:26:30 by steve

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Make sure the selected filesystem is valid, this avoids errors
 when given --fs=foo
This commit is contained in:
steve
2005-12-26 15:26:30 +00:00
parent a7c9a2897d
commit 837743f316
1 changed files with 19 additions and 15 deletions
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34
xen-create-image
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@@ -303,7 +303,7 @@ Show the version number and exit.
--
http://www.steve.org.uk/
$Id: xen-create-image,v 1.72 2005-12-26 15:21:53 steve Exp $
$Id: xen-create-image,v 1.73 2005-12-26 15:26:30 steve Exp $
=cut
@@ -863,7 +863,7 @@ sub parseCommandLineArguments
if ( $VERSION )
{
my $REVISION = '$Id: xen-create-image,v 1.72 2005-12-26 15:21:53 steve Exp $';
my $REVISION = '$Id: xen-create-image,v 1.73 2005-12-26 15:26:30 steve Exp $';
$VERSION = join (' ', (split (' ', $REVISION))[2]);
$VERSION =~ s/,v\b//;
$VERSION =~ s/(\S+)$/$1/;
@@ -940,6 +940,23 @@ EOF
exit;
}
#
# Make sure the filesystem the user selects is valid.
#
if ( !defined( $FILESYSTEM_CREATE{lc( $CONFIG{'fs'} ) } ) ||
!defined( $FILESYSTEM_MOUNT{lc( $CONFIG{'fs'} ) } ) )
{
print "Unknown filesystem '$CONFIG{'fs'}'. Valid choices are:\n";
foreach my $key (sort keys %FILESYSTEM_MOUNT )
{
print "\t" . $key . "\n";
}
exit;
}
#
# Now ensure we have the binary to create the image
#
my $binpath = $FILESYSTEM_BINARY{lc( $CONFIG{'fs'} ) };
if ( ! -x $binpath ) {
print "Unable to find required executable ". $binpath. ".\n";
@@ -1001,19 +1018,6 @@ EOF
$CONFIG{'ip'} = '';
}
#
# Ensure we know how to create *and* mount the given filesystem.
#
if ( !defined( $FILESYSTEM_CREATE{lc( $CONFIG{'fs'} ) } ) ||
!defined( $FILESYSTEM_MOUNT{lc( $CONFIG{'fs'} ) } ) )
{
print "Unknown filesystem. Valid choices are:\n";
foreach my $key (sort keys %FILESYSTEM_MOUNT )
{
print "\t" . $key . "\n";
}
exit;
}
}