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btrfs_subvol_usage: fix "btrfs qgroup show" output format

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Switch "btrfs qgroup show" for raw output format, because by default it's human readable form and can't be read by scripts.
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rantal 2019-08-16 21:06:26 +03:00 • committed by Lars Kruse
parent 4ee40c8227
commit 735689d47a
1 changed files with 1 additions and 1 deletions
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2
plugins/disk/btrfs_subvol_usage
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@ -62,7 +62,7 @@ while (my $line = <SVS>) {
close SVS; close SVS;
# get sizes from quota # get sizes from quota
open(QGS, "btrfs qgroup show @fsroot |") open(QGS, "btrfs qgroup show --raw @fsroot |")
or die("Failed to run 'btrfs qgroup show': " . $!); or die("Failed to run 'btrfs qgroup show': " . $!);
while (my $line = <QGS>) { while (my $line = <QGS>) {
chomp $line; chomp $line;