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From 59652f2426cccdb04ec1ac63df8928d16816ad3b Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Thu, 29 Aug 2013 11:37:06 +0100
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Subject: [PATCH] virt-make-fs: Add --label option for setting filesystem
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label.
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$ ./run ./tools/virt-make-fs /tmp/supermin-4.1.4.tar.gz /tmp/test.img
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$ ./run ./cat/virt-filesystems -a /tmp/test.img --all --long -h
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Name Type VFS Label MBR Size Parent
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/dev/sda filesystem ext2 - - 3.7M -
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/dev/sda device - - - 3.7M -
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$ ./run ./tools/virt-make-fs /tmp/supermin-4.1.4.tar.gz /tmp/test.img --label=BOOT
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$ ./run ./cat/virt-filesystems -a /tmp/test.img --all --long -h
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Name Type VFS Label MBR Size Parent
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/dev/sda filesystem ext2 BOOT - 3.7M -
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/dev/sda device - - - 3.7M -
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Thanks: Gerd Hoffmann (kraxel)
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(cherry picked from commit e17cd73fb7e3d7ce5e28f51c8451033f48a39153)
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---
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tools/virt-make-fs | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/tools/virt-make-fs b/tools/virt-make-fs
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index d29e7df..7d94b92 100755
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--- a/tools/virt-make-fs
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+++ b/tools/virt-make-fs
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@@ -251,6 +251,14 @@ here.
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=cut
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+my $label;
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+
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+=item B<--label=E<lt>LABELE<gt>>
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+
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+Set the filesystem label.
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+
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+=cut
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+
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my $partition;
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=item B<--partition>
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@@ -292,6 +300,7 @@ GetOptions ("help|?" => \$help,
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"s|size=s" => \$size,
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"F|format=s" => \$format,
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"t|type=s" => \$type,
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+ "label=s" => \$label,
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"partition:s" => \$partition,
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) or pod2usage (2);
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pod2usage (1) if $help;
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@@ -509,6 +518,11 @@ eval {
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$g->mkfs_btrfs ([$dev], datatype => "single", metadata => "single");
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}
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+ # Set label.
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+ if (defined $label) {
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+ $g->set_label ($dev, $label);
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+ }
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+
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# Mount it.
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# For vfat, add the utf8 mount option because we want to be able
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--
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1.8.3.1
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