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btrbk: print snapdir and targets for action "usage"

pull/411/head
Axel Burri 2021-07-25 16:36:18 +02:00
parent 7603e03aad
commit b658fba08c
1 changed files with 20 additions and 22 deletions
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@ -262,9 +262,9 @@ my %table_formats = (
},
usage => {
table => [ qw( -host -port path size used free ) ],
long => [ qw( type -host -port path size used device_size device_allocated device_unallocated device_missing device_used free free_min data_ratio metadata_ratio global_reserve global_reserve_used ) ],
raw => [ qw( type host port path size used device_size device_allocated device_unallocated device_missing device_used free free_min data_ratio metadata_ratio global_reserve global_reserve_used ) ],
table => [ qw( -host -port mount_source path size used free ) ],
long => [ qw( type -host -port mount_source path size used device_size device_allocated device_unallocated device_missing device_used free free_min data_ratio metadata_ratio global_reserve global_reserve_used ) ],
raw => [ qw( type host port mount_source path size used device_size device_allocated device_unallocated device_missing device_used free free_min data_ratio metadata_ratio global_reserve global_reserve_used ) ],
RALIGN => { size=>1, used=>1, device_size=>1, device_allocated=>1, device_unallocated=>1, device_missing=>1, device_used=>1, free=>1, free_min=>1, data_ratio=>1, metadata_ratio=>1, global_reserve=>1, global_reserve_used=>1 },
},
@ -6503,32 +6503,30 @@ MAIN:
# print filesystem information
#
my @data;
my %usage_cache;
my %processed;
foreach my $sroot (vinfo_subsection($config, 'volume')) {
unless($processed{$sroot->{URL}}) {
my $usage = btrfs_filesystem_usage($sroot) // {};
push @data, { %$usage,
type => "source",
vinfo_prefixed_keys("", $sroot),
};
$processed{$sroot->{URL}} = 1;
}
}
my $push_data = sub {
my ($vol, $type) = @_;
return if $processed{$vol->{URL}};
my (undef, undef, undef, $mount_source, undef) = btrfs_mountpoint($vol);
my $mid = $vol->{MACHINE_ID} . $mount_source;
$usage_cache{$mid} //= btrfs_filesystem_usage($vol);
push @data, { %{$usage_cache{$mid}},
type => $type,
mount_source => $mount_source,
vinfo_prefixed_keys("", $vol),
};
$processed{$vol->{URL}} = 1;
};
foreach my $sroot (vinfo_subsection($config, 'volume')) {
foreach my $svol (vinfo_subsection($sroot, 'subvolume')) {
$push_data->(vinfo_snapshot_root($svol), "source");
foreach my $droot (vinfo_subsection($svol, 'target')) {
unless($processed{$droot->{URL}}) {
my $usage = btrfs_filesystem_usage($droot) // {};
push @data, { %$usage,
type => "target",
vinfo_prefixed_keys("", $droot),
};
$processed{$droot->{URL}} = 1;
}
$push_data->(vinfo_snapshot_root($droot), "target");
}
}
}
@data = sort { $a->{type} cmp $b->{type} || $a->{url} cmp $b->{url} } @data;
print_formatted("usage", \@data);
exit exit_status($config);
}