return $smartdata;
}
-sub get_parttype_info() {
- my $cmd = [$LSBLK, '--json', '-o', 'path,parttype'];
+sub get_lsblk_info() {
+ my $cmd = [$LSBLK, '--json', '-o', 'path,parttype,fstype'];
my $output = "";
my $res = {};
eval {
warn "$@\n" if $@;
my $list = $parsed->{blockdevices} // [];
- foreach my $dev (@$list) {
- next if !($dev->{parttype});
- my $type = $dev->{parttype};
- $res->{$type} = [] if !defined($res->{$type});
- push @{$res->{$type}}, $dev->{path};
- }
+ $res = { map {
+ $_->{path} => {
+ parttype => $_->{parttype},
+ fstype => $_->{fstype}
+ }
+ } @{$list} };
return $res;
}
my $get_devices_by_partuuid = sub {
- my ($parttype_map, $uuids, $res) = @_;
+ my ($lsblk_info, $uuids, $res) = @_;
$res = {} if !defined($res);
- foreach my $uuid (sort keys %$uuids) {
- map { $res->{$_} = $uuids->{$uuid} } @{$parttype_map->{$uuid}};
+ foreach my $dev (sort keys %{$lsblk_info}) {
+ my $uuid = $lsblk_info->{$dev}->{parttype};
+ next if !defined($uuid) || !defined($uuids->{$uuid});
+ $res->{$dev} = $uuids->{$uuid};
}
return $res;
};
sub get_zfs_devices {
- my ($parttype_map) = @_;
+ my ($lsblk_info) = @_;
my $res = {};
return {} if ! -x $ZPOOL;
};
- $res = $get_devices_by_partuuid->($parttype_map, $uuids, $res);
+ $res = $get_devices_by_partuuid->($lsblk_info, $uuids, $res);
return $res;
}
sub get_lvm_devices {
- my ($parttype_map) = @_;
+ my ($lsblk_info) = @_;
my $res = {};
eval {
run_command([$PVS, '--noheadings', '--readonly', '-o', 'pv_name'], outfunc => sub{
"e6d6d379-f507-44c2-a23c-238f2a3df928" => 1,
};
- $res = $get_devices_by_partuuid->($parttype_map, $uuids, $res);
+ $res = $get_devices_by_partuuid->($lsblk_info, $uuids, $res);
return $res;
}
sub get_ceph_journals {
- my ($parttype_map) = @_;
+ my ($lsblk_info) = @_;
my $res = {};
my $uuids = {
'cafecafe-9b03-4f30-b4c6-b4b80ceff106' => 4, # block
};
- $res = $get_devices_by_partuuid->($parttype_map, $uuids, $res);
+ $res = $get_devices_by_partuuid->($lsblk_info, $uuids, $res);
return $res;
}
my $fields = [ split(';', $line) ];
# lvs syntax is /dev/sdX(Y) where Y is the start (which we do not need)
- my ($dev) = $fields->[0] =~ m|^(/dev/[a-z]+)|;
+ my ($dev) = $fields->[0] =~ m|^(/dev/[a-z]+[^(]*)|;
if ($fields->[1] =~ m|^osd-([^-]+)-|) {
my $type = $1;
# $result autovivification is wanted, to not creating empty hashes
return $data;
}
+sub get_sysdir_size {
+ my ($sysdir) = @_;
+
+ my $size = file_read_firstline("$sysdir/size");
+ return if !$size;
+
+ # linux always considers sectors to be 512 bytes,
+ # independently of real block size
+ return $size * 512;
+}
+
sub get_sysdir_info {
my ($sysdir) = @_;
my $data = {};
- my $size = file_read_firstline("$sysdir/size");
- return undef if !$size;
-
- # linux always considers sectors to be 512 bytes,
- # independently of real block size
- $data->{size} = $size * 512;
+ $data->{size} = get_sysdir_size($sysdir) or return;
# dir/queue/rotational should be 1 for hdd, 0 for ssd
$data->{rotational} = file_read_firstline("$sysdir/queue/rotational") // -1;
$mounted->{abs_path($mount->[0])} = $mount->[1];
};
- my $dev_is_mounted = sub {
- my ($dev) = @_;
- return $mounted->{$dev};
- };
-
- my $parttype_map = get_parttype_info();
+ my $lsblk_info = get_lsblk_info();
- my $journalhash = get_ceph_journals($parttype_map);
+ my $journalhash = get_ceph_journals($lsblk_info);
my $ceph_volume_infos = get_ceph_volume_infos();
- my $zfshash = get_zfs_devices($parttype_map);
+ my $zfshash = get_zfs_devices($lsblk_info);
- my $lvmhash = get_lvm_devices($parttype_map);
+ my $lvmhash = get_lvm_devices($lsblk_info);
my $disk_regex = ".*";
if (defined($disks)) {
};
}
- my $used;
-
- $used = 'LVM' if $lvmhash->{$devpath};
-
- $used = 'mounted' if &$dev_is_mounted($devpath);
-
- $used = 'ZFS' if $zfshash->{$devpath};
-
# we replaced cciss/ with cciss! above
# but in the result we need cciss/ again
# because the caller might want to check the
my $db_count = 0;
my $wal_count = 0;
- my $found_partitions;
- my $found_lvm;
- my $found_mountpoints;
- my $found_zfs;
- my $found_dm;
my $partpath = $devpath;
# remove part after last / to
# e.g. from /dev/cciss/c0d0 get /dev/cciss
$partpath =~ s/\/[^\/]+$//;
- dir_glob_foreach("$sysdir", "$dev.+", sub {
- my ($part) = @_;
+ my $determine_usage = sub {
+ my ($devpath, $sysdir, $is_partition) = @_;
- $found_partitions = 1;
+ return 'LVM' if $lvmhash->{$devpath};
+ return 'ZFS' if $zfshash->{$devpath};
- if (my $mp = &$dev_is_mounted("$partpath/$part")) {
- $found_mountpoints = 1;
- if ($mp =~ m|^/var/lib/ceph/osd/ceph-(\d+)$|) {
- $osdid = $1;
- }
- }
+ my $info = $lsblk_info->{$devpath} // {};
- if ($lvmhash->{"$partpath/$part"}) {
- $found_lvm = 1;
+ my $parttype = $info->{parttype};
+ if (defined($parttype)) {
+ return 'BIOS boot'
+ if $parttype eq '21686148-6449-6e6f-744e-656564454649';
+ return 'EFI'
+ if $parttype eq 'c12a7328-f81f-11d2-ba4b-00a0c93ec93b';
+ return 'ZFS reserved'
+ if $parttype eq '6a945a3b-1dd2-11b2-99a6-080020736631';
}
- if ($zfshash->{"$partpath/$part"}) {
- $found_zfs = 1;
+ my $fstype = $info->{fstype};
+ if (defined($fstype)) {
+ return "${fstype} (mounted)" if $mounted->{$devpath};
+ return "${fstype}";
}
+ return 'mounted' if $mounted->{$devpath};
- if (my $journal_part = $journalhash->{"$partpath/$part"}) {
- $journal_count++ if $journal_part == 1;
- $db_count++ if $journal_part == 2;
- $wal_count++ if $journal_part == 3;
- $bluestore = 1 if $journal_part == 4;
- }
+ return if !$is_partition;
- if (!dir_is_empty("$sysdir/$part/holders") && !$found_lvm) {
- $found_dm = 1;
- }
- });
+ # for devices, this check is done explicitly later
+ return 'Device Mapper' if !dir_is_empty("$sysdir/holders");
+
+ return 'partition';
+ };
- if (my $ceph_volume = $ceph_volume_infos->{$devpath}) {
+ my $collect_ceph_info = sub {
+ my ($devpath) = @_;
+
+ my $ceph_volume = $ceph_volume_infos->{$devpath} or return;
$journal_count += $ceph_volume->{journal} // 0;
$db_count += $ceph_volume->{db} // 0;
$wal_count += $ceph_volume->{wal} // 0;
$bluestore = 1 if $ceph_volume->{bluestore};
$osdencrypted = 1 if $ceph_volume->{encrypted};
}
- }
- $used = 'mounted' if $found_mountpoints && !$used;
- $used = 'LVM' if $found_lvm && !$used;
- $used = 'ZFS' if $found_zfs && !$used;
- $used = 'Device Mapper' if $found_dm && !$used;
- $used = 'partitions' if $found_partitions && !$used;
+ my $result = { %{$ceph_volume} };
+ $result->{journals} = delete $result->{journal}
+ if $result->{journal};
+ return $result;
+ };
+
+ my $partitions = {};
+
+ dir_glob_foreach("$sysdir", "$dev.+", sub {
+ my ($part) = @_;
+
+ $partitions->{$part} = $collect_ceph_info->("$partpath/$part");
+ my $lvm_based_osd = defined($partitions->{$part});
+
+ $partitions->{$part}->{devpath} = "$partpath/$part";
+ $partitions->{$part}->{gpt} = $data->{gpt};
+ $partitions->{$part}->{size} =
+ get_sysdir_size("$sysdir/$part") // 0;
+ $partitions->{$part}->{used} =
+ $determine_usage->("$partpath/$part", "$sysdir/$part", 1);
+ $partitions->{$part}->{osdid} //= -1;
+
+ # Avoid counting twice (e.g. partition on which the LVM for the
+ # DB OSD resides is present in the $journalhash)
+ return if $lvm_based_osd;
+
+ # Legacy handling for non-LVM based OSDs
+
+ if (my $mp = $mounted->{"$partpath/$part"}) {
+ if ($mp =~ m|^/var/lib/ceph/osd/ceph-(\d+)$|) {
+ $osdid = $1;
+ $partitions->{$part}->{osdid} = $osdid;
+ }
+ }
+
+ if (my $journal_part = $journalhash->{"$partpath/$part"}) {
+ $journal_count++ if $journal_part == 1;
+ $db_count++ if $journal_part == 2;
+ $wal_count++ if $journal_part == 3;
+ $bluestore = 1 if $journal_part == 4;
+
+ $partitions->{$part}->{journals} = 1 if $journal_part == 1;
+ $partitions->{$part}->{db} = 1 if $journal_part == 2;
+ $partitions->{$part}->{wal} = 1 if $journal_part == 3;
+ $partitions->{$part}->{bluestore} = 1 if $journal_part == 4;
+ }
+ });
+ my $used = $determine_usage->($devpath, $sysdir, 0);
+ foreach my $part (sort keys %{$partitions}) {
+ next if $partitions->{$part}->{used} eq 'partition';
+ $used //= $partitions->{$part}->{used};
+ }
+ $used //= 'partitions' if scalar(keys %{$partitions});
# multipath, software raid, etc.
# this check comes in last, to show more specific info
# if we have it
- $used = 'Device Mapper' if !$used && !dir_is_empty("$sysdir/holders");
+ $used //= 'Device Mapper' if !dir_is_empty("$sysdir/holders");
$disklist->{$dev}->{used} = $used if $used;
+
+ $collect_ceph_info->($devpath);
+
$disklist->{$dev}->{osdid} = $osdid;
$disklist->{$dev}->{journals} = $journal_count if $journal_count;
$disklist->{$dev}->{bluestore} = $bluestore if $osdid != -1;