recepies/zfs/disks.pl

#!/usr/bin/perl
use warnings;
use strict;
use autodie;
use Data::Dump qw(dump);

my ($before, $delimiter, $after) = ( ''=>' | '=> "\n" ); # double space for display
   ($before, $delimiter, $after) = ( '"'=>'","'=> '"'."\n" ) if @ARGV;

my $in_pool;
open(my $zpool, '-|', 'zpool status');
my $name = 'zfs';
my $vdev = '';
while(<$zpool>) {
        chomp;
        $name = $1 if /^\s+pool:\s(\S+)/;
        $vdev = $1 if /^\s+(raid\S+|spare)/;
        $in_pool->{$1} = join(' ', $name, $vdev) if /^\s+(sd\S+)/;
}

warn "# in_pool ",dump($in_pool);

open(my $lsscsi, '-|', 'lsscsi --size -v');

print $before, join($delimiter, qw(id type name dev size zfs path) ), $after;

while(my $line = <$lsscsi>) {
        chomp($line);
#       warn "## $line\n";

        my @l = $line =~ m{(^\S+)\s+(\S+)\s+(.+)\s+(\S+)\s+(\S+)};

        my $dev = $l[3];
#       warn "# dev $dev\n";
        if ( $dev =~ s{/dev/}{} ) {
                push @l, exists $in_pool->{$dev} ? $in_pool->{$dev} : '-';
        } else {
                push @l, $dev;
        }

        my $v = <$lsscsi>;
        chomp($v);
        push @l, $1 if $v =~ m/\[(.+)\]/;
        print $before,join($delimiter,@l),$after;
};
1	#!/usr/bin/perl
2	use warnings;
3	use strict;
4	use autodie;
5	use Data::Dump qw(dump);
6
7	my ($before, $delimiter, $after) = ( ''=>' \| '=> "\n" ); # double space for display
8	($before, $delimiter, $after) = ( '"'=>'","'=> '"'."\n" ) if @ARGV;
9
10	my $in_pool;
11	open(my $zpool, '-\|', 'zpool status');
12	my $name = 'zfs';
13	my $vdev = '';
14	while(<$zpool>) {
15	chomp;
16	$name = $1 if /^\s+pool:\s(\S+)/;
17	$vdev = $1 if /^\s+(raid\S+\|spare)/;
18	$in_pool->{$1} = join(' ', $name, $vdev) if /^\s+(sd\S+)/;
19	}
20
21	warn "# in_pool ",dump($in_pool);
22
23	open(my $lsscsi, '-\|', 'lsscsi --size -v');
24
25	print $before, join($delimiter, qw(id type name dev size zfs path) ), $after;
26
27	while(my $line = <$lsscsi>) {
28	chomp($line);
29	# warn "## $line\n";
30
31	my @l = $line =~ m{(^\S+)\s+(\S+)\s+(.+)\s+(\S+)\s+(\S+)};
32
33	my $dev = $l[3];
34	# warn "# dev $dev\n";
35	if ( $dev =~ s{/dev/}{} ) {
36	push @l, exists $in_pool->{$dev} ? $in_pool->{$dev} : '-';
37	} else {
38	push @l, $dev;
39	}
40
41	my $v = <$lsscsi>;
42	chomp($v);
43	push @l, $1 if $v =~ m/\[(.+)\]/;
44	print $before,join($delimiter,@l),$after;
45	};