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added support in ZFS graph for versions older than 0.6.4

This commit is contained in:
Jordi Sanfeliu 2015-09-21 10:42:37 +02:00
parent 6d3b030725
commit e75e48a510
1 changed files with 11 additions and 2 deletions
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13
lib/zfs.pm
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@ -255,12 +255,21 @@ sub zfs_update {
my $pool = (split(',', $zfs->{list}))[$n] || ""; my $pool = (split(',', $zfs->{list}))[$n] || "";
if($pool) { if($pool) {
my @zpool;
$free = trim(`zfs get -rHp -o value available $pool`); $free = trim(`zfs get -rHp -o value available $pool`);
$udata = trim(`zfs get -rHp -o value used $pool`); $udata = trim(`zfs get -rHp -o value used $pool`);
$usnap = trim(`zfs get -rHp -o value usedbysnapshots $pool`); $usnap = trim(`zfs get -rHp -o value usedbysnapshots $pool`);
$cap = trim((split(' ', `zpool list -H $pool` || ""))[6]); @zpool = split(' ', `zpool list -H $pool` || "");
if(scalar(@zpool) == 10) { # ZFS version 0.6.4+
$cap = trim($zpool[6]);
$fra = trim($zpool[5]);
} elsif(scalar(@zpool) == 8) { # ZFS version 0.6.3- (?)
$cap = trim($zpool[4]);
$fra = 0;
}
$cap =~ s/%//; $cap =~ s/%//;
$fra = trim((split(' ', `zpool list -H $pool` || ""))[5]);
$fra =~ s/%//; $fra =~ s/%//;
} }