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Use exact values in zfs/zpool_capacity#allocated

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As per the zpool(8) man page:

> zpool list [-HgLpPv] [-o property[,property]...] [-T u|d] [pool]... [interval [count]]
>         Lists the given pools along with a health status and space usage.  If no pools are specified, all pools in the system are listed.  When given an interval, the information is printed every
>         interval seconds until ^C is pressed.  If count is specified, the command exits after count reports are printed.
> [...]
>         -p      Display numbers in parsable (exact) values.
This commit is contained in:
Tim Düsterhus 2021-02-08 16:06:47 +01:00 • committed by Lars Kruse
parent ed61eab13a
commit d5dffef840
1 changed files with 3 additions and 12 deletions
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15
plugins/zfs/zpool_capacity
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@ -189,20 +189,11 @@ get_stats() {
"$zpool_cmd" list -H -o name,fragmentation | sed 's/%$//'
;;
allocated)
( "$zpool_cmd" list -H -o name,allocated \
( "$zpool_cmd" list -H -p -o name,allocated \
| awk '{ print $1"_allocated", $2 }'
"$zpool_cmd" list -H -o name,size \
"$zpool_cmd" list -H -p -o name,size \
| awk '{ print $1"_size", $2 }'
) \
| perl -ane '
@unit{ qw/ K M G T P E / } = ( 1 .. 6 );
$name = $F[0];
$byteu = $F[1];
( $n, $u ) = $byteu =~ /^([\d.]+)([KMGTPE]?)$/;
$byte = int( $n * 1024 ** ( $u ? $unit{ $u } : 0 ) );
print "$name $byte\n";
'
# Note: ZFS supports up to 16EB.
)
;;
dedup)
"$zpool_cmd" list -H -o name,dedup \