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disklist.pl
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#!/usr/local/bin/perl
use strict;
use warnings;
use POSIX;
#use XML::LibXML;
#==========================================================================
#
# disklist.pl : Report installed disk output for FreeBsd/FreeNAS
# Copyright (C) 2017 André Sébastien ([email protected]), Fort Pierre-Marie
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#==========================================================================
#
# $devices{'da14'}->{'device'} da14
# $devices{'da14'}->{'sectorsize'} 512
# $devices{'da14'}->{'disksize'} 2000398934016
# $devices{'da14'}->{'serial'} YFH1H5TD
# $devices{'da14'}->{'partitioned'} 0 or 1
# $devices{'da14'}->{'type'} SSD or HDD or NVME
# $devices{'da14'}->{'rpm'} 7200
# $devices{'da14'}->{'multipath'} multipath/disk46
# $devices{'da14'}->{'multipath_mode'} ACTIVE
#
our %devices;
our @devicesKeys;
#
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'gptid'} gptid/247b7464-8cba-11e6-b58c-0cc47a320ec8
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'partition'} multipath/disk30p2
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'component'} multipath/disk30
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'device'} da97
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'devices'} da97,da96
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'path'} multipath/disk30
# $partitions{'gptid/fe38f700-829a-11e7-810a-00074304a2f0'}->{'zpool'} volFAST
#
our %partitions;
our @partitionsKeys;
#
# $sasdevices{'YFJ4G2BD'}->{'sas'} sas3
# $sasdevices{'YFJ4G2BD'}->{'controller'} 1
# $sasdevices{'YFJ4G2BD'}->{'adapter'} SAS2008
# $sasdevices{'YFJ4G2BD'}->{'enclosure'} 3
# $sasdevices{'YFJ4G2BD'}->{'slot'} 55
# $sasdevices{'YFJ4G2BD'}->{'serial'} YFJ4G2BD
# $sasdevices{'YFJ4G2BD'}->{'protocol'} SAS
# $sasdevices{'YFJ4G2BD'}->{'url'} sas2-0:1#6
#
our %sasdevices;
# arguments
#
our $query_class="all";
our $query_component="";
our $accept_multipath=0; # 1 = single ; 2 = multipath ; 3 = multipath + single
our $accept_multipath_mode=0; # 1 = passive ; 2 = active ; 3 = active + passive
our $accept_partitioned=0; # 1 = unpartioned ; 2 = partitioned ; 3 = unpartitioned + partitioned
our $accept_disk=0; # 1 = hdd ; 2 = ssd ; 4 = nvme ; 8 = unknown
our $output_columns="pzdDUSR";
our $output_layout="col";
# report output layout
#
our @layout;
sub parseSasDevices {
my ($sasircu) = @_;
for( `$sasircu list | grep '^[ ]*[0-9]'` ) {
(my $controller,my $adapter) = /^[\s]+([0-9]+)[\s]+([^\s]+)[\s]+.*$/;
my $ondisk = 0;
my $disk;
for( `$sasircu $controller display ` ) {
(my $line) = /^(.*)$/;
if( $line =~ m/^Device is a Hard disk/ ) {
$ondisk = 1;
$disk = {};
}
if( $ondisk == 1 ) {
if( $line =~ m/Enclosure/ ) {
$disk->{'enclosure'} = $line;
$disk->{'enclosure'} =~ s/^.*:[ ]+([^ ]*).*$/$1/;
}
if( $line =~ m/Slot/ ) {
$disk->{'slot'} = $line;
$disk->{'slot'} =~ s/^.*:[ ]+([^ ]*).*$/$1/;
}
if( $line =~ m/Protocol/ ) {
$disk->{'protocol'} = $line;
$disk->{'protocol'} =~ s/^.*:[ ]+([^ ]*).*$/$1/;
}
if( $line =~ m/Serial No/ ) {
$disk->{'serial'} = $line;
$disk->{'serial'} =~ s/^.*:[ ]+([^ ]*).*$/$1/;
}
if( $line =~ m/Drive Type/ ) {
$disk->{'type'} = $line;
$disk->{'type'} =~ s/^.*:[ ]+([^ ]*).*$/$1/;
}
if( $line =~ m/Drive Type/ ) {
$disk->{'controller'} = $controller;
$disk->{'adapter'} = $adapter;
if( $sasircu eq "sas2ircu" ) {
$disk->{'sas'} = "sas2";
}
if( $sasircu eq "sas3ircu" ) {
$disk->{'sas'} = "sas3";
}
$sasdevices{ $disk->{'serial'} } = $disk;
my $url = $adapter . "(" . $controller . "):" . $disk->{'enclosure'} . "#" . $disk->{'slot'};
$disk->{'url'} = $url;
$ondisk = 0;
}
}
}
}
}
sub parseNvmeDevices {
for( `nvmecontrol devlist | grep ':'` ) {
(my $dev) = /^[\s]*([^\s]+):.*$/;
if( exists( $devices{ $dev } ) ) {
$devices{ $dev }->{'type'} = 'NVME';
}
}
}
sub parseMultiPath {
# multipath/disk3 OPTIMAL da70 (ACTIVE)
# da22 (PASSIVE)
my $multipath = "";
for( `gmultipath status` ) {
(my $line) = /^(.*)$/;
if( $line =~ m/^[ ]*multipath\// ) {
my $device = $line;
$device =~ s/^[ ]*[^ ]+[ ]+[^ ]+[ ]+([^ ]+) .*$/$1/;
$multipath = $line;
$multipath =~ s/^[ ]*([^ ]+) .*$/$1/;
my $status = $line;
$status =~ s/^[ ]*[^ ]+[ ]+[^ ]+[ ]+[^ ]+[ ]+\(([^ ]+)\).*$/$1/;
$devices{ $device }->{'multipath'} = $multipath;
$devices{ $device }->{'multipath_mode'} = $status;
}
else {
if ( $multipath ne "" ) {
my $device = $line;
$device =~ s/^[ ]*([^ ]+) .*$/$1/;
my $status = $line;
$status =~ s/^[ ]*[^ ]+[ ]+\(([^ ]+)\).*$/$1/;
$devices{ $device }->{'multipath'} = $multipath;
$devices{ $device }->{'multipath_mode'} = $status;
}
}
}
}
sub parseDisks {
# da70
#
my $disk;
my $device = "";
my $type = "";
my $description = "";
my $sectorsize = "";
my $rpm = "";
my $disksize = "";
my $serial = "";
for( `geom disk list` ) {
(my $line) = /^(.*)$/;
if ( $line =~ m/^Geom name:/ ) {
$device = $line;
$device =~ s/^.*:[\s]*(.*)[\s]*$/$1/;
$type = "";
$description = "";
$sectorsize = "";
$rpm = "";
$disksize = "";
$serial = "";
$disk = {};
$disk->{ 'device' } = $device;
$disk->{ 'type' } = "";
$disk->{ 'description' } = "";
$disk->{ 'sectorsize' } = "";
$disk->{ 'rpm' } = "";
$disk->{ 'disksize' } = "";
$disk->{ 'serial' } = "";
$disk->{ 'partitioned' } = 0;
$disk->{ 'multipath' } = "";
$disk->{ 'multipath_mode' } = "";
$devices{ $device } = $disk;
}
if ( $line =~ m/^Consumers:/ ) {
$device = "";
$type = "";
$description = "";
$sectorsize = "";
$rpm = "";
$disksize = "";
$serial = "";
}
if ( $line =~ m/^[\s]*descr:/ ) {
$description = $line;
$description =~ s/^.*:[\s]*(.*)[\s]*$/$1/;
if ( $device ne "" ) { $disk->{ 'description' } = $description; }
}
if ( $line =~ m/^[\s]*Sectorsize:/ ) {
$sectorsize = $line;
$sectorsize =~ s/^.*:[\s]*(.*)[\s]*$/$1/;
if ( $device ne "" ) { $disk->{ 'sectorsize' } = $sectorsize; }
}
if ( $line =~ m/^[\s]*rotationrate:/ ) {
$rpm = $line;
$rpm =~ s/^.*:[\s]*(.*)[\s]*$/$1/;
if ( $device ne "" ) {
$disk->{ 'rpm' } = $rpm;
if ( $rpm =~ m/^[0-9]+$/ ) {
if( $rpm > 0 ) {
$disk->{ 'type' } = "HDD";
}
else {
$disk->{ 'type' } = "SSD";
}
}
else {
$disk->{ 'type' } = "???";
$disk->{ 'rpm' } = "???";
}
}
}
if ( $line =~ m/^[\s]*Mediasize:/ ) {
$disksize = $line;
$disksize =~ s/^.*:[\s]*([0-9]*)[\s]*.*$/$1/;
if ( $device ne "" ) { $disk->{ 'disksize' } = $disksize; }
}
if ( $line =~ m/^[\s]*ident:/ ) {
$serial = $line;
$serial =~ s/^.*:[\s]*(.*)[\s]*$/$1/;
if ( $device ne "" ) { $disk->{ 'serial' } = $serial; }
}
}
}
sub parseZpools {
my $disk;
my $label;
my $zpool = "";
my $gptid = "";
for( `zpool status` ) {
(my $line) = /^(.*)$/;
if ( $line =~ m/^[\s]*pool:/ ) {
$zpool = $line;
$zpool =~ s/^[\s]*pool:[\s]*(.*)[\s]*$/$1/;
}
if ( $line =~ m/^[\s]*gptid\// ) {
$gptid = $line;
$gptid =~ s/^[\s]*(gptid\/[^\s]+)[\s]+.*$/$1/;
$label = {};
$label->{ 'gptid' } = $gptid;
$label->{ 'partition' } = "";
$label->{ 'component' } = "";
$label->{ 'zpool' } = $zpool;
$label->{ 'device' } = "";
$label->{ 'devices' } = "";
$label->{ 'path' } = "";
$partitions{ $gptid } = $label;
}
}
my $partition = "";
my $component = "";
for( `glabel status` ) {
(my $line) = /^(.*)$/;
if ( $line =~ m/^gptid\// ) {
$gptid = $line;
$gptid =~ s/^([^\s]+)[\s]+.*$/$1/;
$partition = $line;
$partition =~ s/^.*\s+([^\s]+)$/$1/;
$component = $partition;
$component =~ s/^(.*)p[0-9]+\s*$/$1/;
if( exists( $partitions{ $gptid } ) ) {
$label = $partitions{ $gptid };
$label->{ 'partition' } = $partition;
$label->{ 'component' } = $component;
}
else {
next;
}
if( exists( $devices{ $component } ) ) {
$label->{ 'device' } = $component;
$label->{ 'devices' } = $component;
$label->{ 'path' } = "";
$devices{ $component }->{'partitioned'} = 1;
}
else {
my $dev;
my $devs = "";
foreach $dev ( keys %devices ) {
if( $devices{ $dev }->{ 'multipath' } eq $component ) {
$devices{ $dev }->{'partitioned'} = 1;
if( applyFilterMultipathMode( $devices{ $dev } ) == 0 ) {
next;
}
$label->{ 'device' } = $dev;
$label->{ 'devices' } = "";
$label->{ 'path' } = $component;
if( $devs eq "" ) {
$devs = $dev;
}
else {
$devs = $devs . "," . $dev;
}
$label->{ 'devices' } = $devs;
}
}
}
}
}
}
sub printHelp() {
print "disklist.pl [-i:<class> <entity>] [-fs:<fstype>] [-disk:<disktype>] [-multi[:<multitype>]] [-o:<otype>] [-c:<columns>] [-all] [-long] [-short] [-h]\n";
print "\n";
print " List informations of detected disks from a single command by grabbing and merging theses informations from multiples standard FreeBSD tools:\n";
print " > geom disk list\n";
print " > gmultipath status\n";
print " > zpool status\n";
print " > glabel status\n";
print " > sas2ircu list\n";
print " > sas2ircu # display\n";
print " > sas3ircu list\n";
print " > sas3ircu # display\n";
print " > nvmecontrol devlist\n";
print "\n";
print " This program comes with ABSOLUTELY NO WARRANTY.\n";
print " This is free software, and you are welcome to redistribute it under certain conditions (cf. GNU Lesser General Public Licence v3)\n";
print "\n";
print " Arguments are followings:\n";
print "\n";
print " -i:<class> <entity> \n";
print " Filter devices/partitions that matches the specified <entity> on the corresponding <class>\n";
print " Classes are:\n";
print " dev : Filter on a device name (exemple: -i:dev ada0)\n";
print " zpool : Filter on a ZFS pool name (exemple: -i:zpool tank)\n";
print " part : Filter on a partition name (exemple: -i:part ada0p1)\n";
print " gptid : Filter on a glabel name (exemple: -i:gptid gptid/fe38f700-829a-11e7-810a-00074304a2f0)\n";
print " serial : Filter on a Disk Serial number (exemple: -i:serial YFJ4G2BD)\n";
print " multipath : Filter on a SAS multipath disk name (exemple: -i:multipath multipath/disk1)\n";
print " enclosure : Filter on a SAS enclosure location (exemple: -i:enclosure 1#6), you can specify <enclosure> or <enclosure>#<slot>\n";
print "\n";
print " -fs:<fstype>\n";
print " Filter devices/partitions that have a partition that match the specified file system type\n";
print " FileSystem types are:\n";
print " none : The disk must not be used inside a ZFS pool. (exemple: -fs:none)\n";
print " zfs : The disk must be used inside a ZFS pool. (exemple: -fs:zfs)\n";
print "\n";
print " -disk:<disktype>\n";
print " Filter devices/partitions that match the specified disk type\n";
print " Disk types are:\n";
print " sdd : Solid State Drive (exemple: -disk:ssd)\n";
print " hdd : Spindle Drive (exemple: -disk:hdd)\n";
print " nvme : NVME Solid State Drive (exemple: -disk:nvme)\n";
print " unknown : Untyped Drive (exemple: -disk:unknown)\n";
print "\n";
print " -multi[:<mode>]\n";
print " Filter devices/partitions that use SAS multipath and optionaly match the multipath mode (ACTIVE or PASSIVE)\n";
print " Multipath modes are:\n";
print " none : The disk device must not use SAS multipath (exemple: -multi:none)\n";
print " active : The disk device must use SAS multipath and be the ACTIVE device (exemple: -multi:active)\n";
print " passive : The disk device must use SAS multipath and be the PASSIVE device (exemple: -multi:passive)\n";
print "\n";
print " If no Multipath mode is specified, the disk device must use SAS multipath, whatever the mode of the device.\n";
print "\n";
print " -o:<otype>\n";
print " Output format to use for reporting devices.\n";
print " Output formats are:\n";
print " col : Each devices are reported in a dedicated row. Informations are padded with whitespace into columns and columns are separated by 2 whitespaces.\n";
print " csv : Each devices are reported in a dedicated row. Columns are separated by a semi-colon accordingly to CSV format without any padding.\n";
print " list : Each devices are reported in multiples rows. Each informations are dedicated on a row using the format \"property: value\".\n";
print "\n";
print " If ommited, this command consider -o:col\n";
print "\n";
print " -c:<columns>\n";
print " Specify a serie of columns to report represented by <columns>. Each columns have a symbol identifier.\n";
print " The appearence order of a symbol identifier determine the appearance order of the column in the report output.\n";
print " Columns identifiers are:\n";
print " p : Partition name (exemple: ada0p1)\n";
print " l : Partition label (gptid). (exemple: gptid/fe38f700-829a-11e7-810a-00074304a2f0)\n";
print " z : ZFS pool name (exemple: tank)\n";
print "\n";
print " d : device code (exemple: ada0)\n";
print " t : device sectorsize in Bytes (exemple: 512)\n";
print "\n";
print " D : Disk Description (exemple: HITACHI HUS72302CLAR2000)\n";
print " U : Disk size in Gb (exemple: 2000)\n";
print " T : Disk type (exemple: SSD)\n";
print " S : Disk Serial Number (exemple: YFJ4G2BD)\n";
print " R : Disk Rotational Rate (exemple: 7200)\n";
print "\n";
print " e : Controller/Enclosure location (exemple: SAS3008(0):1#6)\n";
print "\n";
print " m : SAS Multipath device (exemple: multipath/disk1)\n";
print " o : SAS Multipath device mode (exemple: ACTIVE or PASSIVE)\n";
print "\n";
print " -all\n";
print " Reports all columns. It's equivalent to -c:plzdtDUTSRemo\n";
print "\n";
print " -long\n";
print " Reports with most of columns (but omit fews). It's equivalent to -c:pzdDUSR\n";
print " It's the default layout of columns if the user didn't specify it.\n";
print "\n";
print " -short\n";
print " Reports with a base of columns. It's equivalent to -c:pzdDU\n";
print "\n";
print " -h\n";
print " Print this help.\n";
print "\n";
}
sub parseArgumentsDiskList {
my @arguments = @_;
my $args_state=0; # 0 = none ; 1 = query entity ;
foreach my $arg ( @arguments ) {
if ( $args_state == 1 ) {
$query_component = $arg;
$args_state = 0;
next;
}
if ( $arg =~ m/^-i:.*$/ ) {
$query_class = $arg;
$query_class =~ s/^-i:(.*)$/$1/;
$args_state = 1;
next;
}
if ( $arg =~ m/^-c:.*$/ ) {
$output_columns = $arg;
$output_columns =~ s/^-c:(.*)$/$1/;
next;
}
if ( $arg =~ m/^-o:.*$/ ) {
$output_layout = $arg;
$output_layout =~ s/^-o:(.*)$/$1/;
next;
}
if ( $arg eq "-all" ) {
$output_columns="plzdtDUTSRemo";
next;
}
if ( $arg eq "-long" ) {
$output_columns="pzdDUSR";
next;
}
if ( $arg eq "-short" ) {
$output_columns="pzdDU";
next;
}
if ( $arg eq "-multi" ) {
$accept_multipath = $accept_multipath | 2;
next;
}
if ( $arg eq "-multi:none" ) {
$accept_multipath = $accept_multipath | 1;
next;
}
if ( $arg eq "-multi:active" ) {
$accept_multipath = $accept_multipath | 2;
$accept_multipath_mode = $accept_multipath_mode | 2;
next;
}
if ( $arg eq "-multi:passive" ) {
$accept_multipath = $accept_multipath | 2;
$accept_multipath_mode = $accept_multipath_mode | 1;
next;
}
if ( $arg eq "-fs:zfs" ) {
$accept_partitioned = $accept_partitioned | 2;
next;
}
if ( $arg eq "-fs:none" ) {
$accept_partitioned = $accept_partitioned | 1;
next;
}
if ( $arg eq "-disk:hdd" ) {
$accept_disk = $accept_disk | 1;
next;
}
if ( $arg eq "-disk:ssd" ) {
$accept_disk = $accept_disk | 2;
next;
}
if ( $arg eq "-disk:nvme" ) {
$accept_disk = $accept_disk | 4;
next;
}
if ( $arg eq "-disk:unknown" ) {
$accept_disk = $accept_disk | 8;
next;
}
if ( $arg eq "-h" ) {
printHelp;
exit 0;
}
print "$0 : Bad usage, unrecognized argument \"$arg\"\n";
print "$0 : Use -h flag for more details.\n";
exit 1;
}
if( $accept_multipath == 0 ) {
$accept_multipath = 3;
}
if( $accept_multipath_mode == 0 ) {
$accept_multipath_mode = 3;
}
if( $accept_partitioned == 0 ) {
$accept_partitioned = 3;
}
if( $accept_disk == 0 ) {
$accept_disk = 15;
}
if( $args_state > 0 ) {
print "$0 : Bad usage, missing argument.\n";
print "$0 : Use -h flag for more details.\n";
exit 2;
}
}
sub applyFilterMultipathMode {
my ($idev) = @_;
if( ( $accept_multipath_mode & 1 ) == 0 && $idev->{'multipath_mode'} eq "PASSIVE" ) {
return 0;
}
if( ( $accept_multipath_mode & 2 ) == 0 && $idev->{'multipath_mode'} eq "ACTIVE" ) {
return 0;
}
return 1;
}
sub applyFilterDevice {
my ($idev) = @_;
if( ( $accept_multipath & 1 ) == 0 && $idev->{'multipath'} eq "" ) {
return 0;
}
if( ( $accept_multipath & 2 ) == 0 && $idev->{'multipath'} ne "" ) {
return 0;
}
if( $idev->{'multipath'} ne "" && $idev->{'partitioned'} == 0 ) {
if( ( $accept_multipath_mode & 1 ) == 0 && $idev->{'multipath_mode'} eq "PASSIVE" ) {
return 0;
}
if( ( $accept_multipath_mode & 2 ) == 0 && $idev->{'multipath_mode'} eq "ACTIVE" ) {
return 0;
}
}
if( ( $accept_partitioned & 1 ) == 0 && $idev->{'partitioned'} == 0 ) {
return 0;
}
if( ( $accept_partitioned & 2 ) == 0 && $idev->{'partitioned'} == 1 ) {
return 0;
}
if( ( $accept_disk & 1 ) == 0 && $idev->{'type'} eq "HDD" ) {
return 0
}
if( ( $accept_disk & 2 ) == 0 && $idev->{'type'} eq "SSD" ) {
return 0
}
if( ( $accept_disk & 4 ) == 0 && $idev->{'type'} eq "NVME" ) {
return 0
}
if( ( $accept_disk & 8 ) == 0 && $idev->{'type'} eq "???" ) {
return 0
}
if( ( $query_class eq "dev" ) && ( $query_component ne $idev->{'device'} ) ) {
return 0;
}
if( ( $query_class eq "multipath" ) && ( $query_component ne $idev->{'multipath'} ) ) {
return 0;
}
if( ( $query_class eq "serial" ) && ( $query_component ne $idev->{'serial'} ) ) {
return 0;
}
if( ( $query_class eq "enclosure" ) ) {
if( exists( $sasdevices{ $idev->{'serial'} } ) ) {
if( $query_component =~ m/#/ ) {
my $enc = $query_component;
my $slot = $query_component;
$enc =~ s/^([^#]+)#[^#]+$/$1/;
$slot =~ s/^[^#]+#([^#]+)$/$1/;
if( $enc ne $sasdevices{ $idev->{'serial'} }->{'enclosure'} ) {
return 0;
}
if( $slot ne $sasdevices{ $idev->{'serial'} }->{'slot'} ) {
return 0;
}
}
else {
if( $query_component ne $sasdevices{ $idev->{'serial'} }->{'enclosure'} ) {
return 0;
}
}
}
else {
return 0;
}
}
return 1;
}
sub applyFilterLabel {
my ($ilabel) = @_;
if( $query_class eq "gptid" ) {
if( $ilabel eq "" ) {
return 0;
}
if( $query_component ne $ilabel->{'gptid'} ) {
return 0;
}
}
if( $query_class eq "part" ) {
if( $ilabel eq "" ) {
return 0;
}
if( $query_component ne $ilabel->{'partition'} ) {
return 0;
}
}
if( $query_class eq "zpool" ) {
if( $ilabel eq "" ) {
return 0;
}
if( $query_component ne $ilabel->{'zpool'} ) {
return 0;
}
}
return 1;
}
sub compare_components {
my ($a,$b) = @_;
if( ( $a =~ m/[0-9]$/ ) && ( $b =~ m/[0-9]$/ ) ) {
my $pa = $a;
my $ia = $a;
$pa =~ s/^(.*?)([0-9]+)$/$1/;
$ia =~ s/^(.*?)([0-9]+)$/$2/;
my $pb = $b;
my $ib = $b;
$pb =~ s/^(.*?)([0-9]+)$/$1/;
$ib =~ s/^(.*?)([0-9]+)$/$2/;
if( $pa eq $pb ) {
return $ia <=> $ib;
}
return $pa cmp $pb;
}
return $a cmp $b;
}
# sort
# zpool , multipath , multipath_status , device, partition
sub compare_labels {
my ($a,$b) = @_;
my $labelA = $partitions{ $a };
my $labelB = $partitions{ $b };
if ( $labelA->{'zpool'} ne $labelB->{'zpool'} ) {
return $labelA->{'zpool'} cmp $labelB->{'zpool'};
}
my $multiA = $devices{ $labelA->{'device'} }->{'multipath'};
my $multiB = $devices{ $labelB->{'device'} }->{'multipath'};
if( $multiA ne $multiB ) {
return compare_components( $multiA , $multiB );
}
my $multiModeA = $devices{ $labelA->{'device'} }->{'multipath_mode'};
my $multiModeB = $devices{ $labelB->{'device'} }->{'multipath_mode'};
if ( $multiModeA ne $multiModeB ) {
return $multiModeA cmp $multiModeB;
}
if( $labelA->{'device'} ne $labelB->{'device'} ) {
return compare_components( $labelA->{'device'} , $labelB->{'device'} );
}
return $labelA->{'partition'} cmp $labelB->{'partition'};
}
sub compare_devices {
my ($a,$b) = @_;
my $multiA = $devices{ $a }->{'multipath'};
my $multiB = $devices{ $b }->{'multipath'};
if( $multiA ne $multiB ) {
return compare_components( $multiA , $multiB );
}
my $multiModeA = $devices{ $a }->{'multipath_mode'};
my $multiModeB = $devices{ $b }->{'multipath_mode'};
if( $multiModeA ne $multiModeB ) {
return $multiModeA cmp $multiModeB;
}
return compare_components( $a , $b );
}
sub prepareOutputLayout {
my ($display_columns) = @_;
undef(@layout);
my $ocol;
foreach my $col (split //, $display_columns) {
my $owner = "";
my $info = "";
my $title = "";
my $align = "left";
$ocol = {};
if( $col eq "p" ) { $owner = 'label' ; $info = 'partition'; $title="partition"; }
if( $col eq "l" ) { $owner = 'label' ; $info = 'gptid'; $title="label"; }
if( $col eq "z" ) { $owner = 'label' ; $info = 'zpool'; $title="zpool"; }
if( $col eq "d" ) { $owner = 'device' ; $info = 'device'; $title="device"; }
if( $col eq "t" ) { $owner = 'device' ; $info = 'sectorsize'; $title="sector"; $align="right"; }
if( $col eq "D" ) { $owner = 'device' ; $info = 'description'; $title="disk"; }
if( $col eq "U" ) { $owner = 'device' ; $info = 'disksize'; $title="size"; $align="right"; }
if( $col eq "T" ) { $owner = 'device' ; $info = 'type'; $title="type"; }
if( $col eq "S" ) { $owner = 'device' ; $info = 'serial'; $title="serial"; }
if( $col eq "R" ) { $owner = 'device' ; $info = 'rpm'; $title="rpm"; $align="right"; }
if( $col eq "e" ) { $owner = 'serial' ; $info = 'url'; $title="location"; }
if( $col eq "m" ) { $owner = 'device' ; $info = 'multipath'; $title="multipath"; }
if( $col eq "o" ) { $owner = 'device' ; $info = 'multipath_mode'; $title="mode"; }
$ocol->{'owner'} = $owner;
$ocol->{'info'} = $info;
$ocol->{'title'} = $title;
$ocol->{'maxlength'} = length($title); # computed later with values
$ocol->{'align'} = $align;
push @layout , $ocol;
}
}
sub getPrintableValue {
my ($idev,$ilabel,$layout) = @_;
my $owner = $layout->{'owner'};
my $info = $layout->{'info'};
my $value = "";
if( $owner eq "device" ) {
$value = $idev->{ $info };
}
if( $owner eq "label" ) {
if( $ilabel eq "" ) {
$value = "";
}
else {
$value = $ilabel->{ $info };
}
}
if( $owner eq "serial" ) {
if( exists( $sasdevices{ $idev->{'serial'} } ) ) {
$value = $sasdevices{ $idev->{'serial'} }->{ $info };
}
else {
$value = "";
}
}
if( $info eq "disksize" ) {
$value = floor( $value / 1000 / 1000 / 1000 );
}
if( $info eq "device" ) {
if( $ilabel ne "" ) {
$value = $ilabel->{'devices'};
}
}
if( $info eq "multipath_mode" ) {
if( $ilabel ne "" && $ilabel->{'devices'} =~ m/,/ ) {
$value = "";
}
}
if( length($value) > $layout->{ 'maxlength' } ) {
$layout->{ 'maxlength' } = length($value);
}
return $value;
}
sub printReportHeader {
if( $output_layout eq "list" ) {
# do nothing
}
else {
my $index = 0;
foreach my $info ( @layout ) {
my $value = $info->{'title'};
printComponent( $value , $info , $index );
$index = $index + 1;
}
print "\n";
if( $output_layout eq "col" ) {
my $line = "";
$index = 0;
foreach my $info ( @layout ) {
my $field = ( '-' x $info->{'maxlength'} );
if( $index > 0 ) {
$line = $line . "--" . $field;
}
else {
$line = $line . $field;
}
$index = $index + 1;
}
print $line . "\n";
}
}
}
sub printComponentHeader {
my ($first) = @_;
if( $output_layout eq "list" ) {
if( $first == 0 ) {
print "\n";
print "---------------------\n";
print "\n";
}
}
else {
# do nothing
}
}
sub printComponent {
my ($value,$layout,$index) = @_;
my $fmt = "%s";
my $sep = ";";
my $prefix = "";
my $suffix = "";
if( $output_layout eq "col" ) {
if( $layout->{'align'} eq "right" ) {
$fmt = "%+" . $layout->{'maxlength'} . "s";
}
else {
$fmt = "%-" . $layout->{'maxlength'} . "s";
}
$sep = " ";
}
if( $output_layout eq "list" ) {
$sep = "";
$prefix = $layout->{'title'} . ": ";
$suffix = "\n";
}
if( $index > 0 ) {
print $sep;
}
print $prefix;
printf( $fmt , $value );
print $suffix;
}
sub printComponentFooter {
if( $output_layout eq "list" ) {
# do nothing
}
else {
print "\n";
}
}
sub printReportFooter {
# do nothing
}
sub doReport {
my ($print) = @_;
# loop each components
#
if ( $print > 0 ) {
printReportHeader;
}
my $first = 1;
foreach my $label ( @partitionsKeys ) {
my $idev = $devices{ $partitions{ $label }->{ 'device' } };
my $ilabel = $partitions{ $label };
my $value = "";
# filters
if( applyFilterDevice($idev) == 0 ) { next; }
if( applyFilterLabel($ilabel) == 0 ) { next; }
my $index = 0;
if( $print > 0 ) {
printComponentHeader($first);
$first = 0;
}
foreach my $info ( @layout ) {
$value = getPrintableValue( $idev , $ilabel , $info );
if( $print > 0 ) {
printComponent( $value , $info , $index );
$index = $index + 1;
}
}
if( $print > 0 ) {
printComponentFooter;
}
}
foreach my $dev ( @devicesKeys ) {
my $idev = $devices{ $dev };
my $ilabel = "";
if( $idev->{ 'partitioned' } == 1 ) {
next;
}
# filters
if( applyFilterDevice($idev) == 0 ) { next; }
if( applyFilterLabel($ilabel) == 0 ) { next; }
my $index = 0;
if( $print > 0 ) {