use PVE::ProcFSTools;
use Data::Dumper;
use Cwd qw(abs_path);
+use Fcntl ':mode';
use PVE::Tools qw(extract_param run_command file_get_contents file_read_firstline dir_glob_regex dir_glob_foreach trim);
# Data Units Written: 5,584,952 [2.85 TB]
# Accumulated start-stop cycles: 34
- if (defined($type) && $type eq 'ata' && $line =~ m/^([ \d]{2}\d)\s+(\S+)\s+(\S{6})\s+(\d+)\s+(\d+)\s+(\d+)\s+(\S+)\s+(.*)$/) {
+ if (defined($type) && $type eq 'ata' && $line =~ m/^([ \d]{2}\d)\s+(\S+)\s+(\S{6})\s+(\d+)\s+(\d+)\s+(\S+)\s+(\S+)\s+(.*)$/) {
my $entry = {};
+
+
$entry->{name} = $2 if defined $2;
$entry->{flags} = $3 if defined $3;
# the +0 makes a number out of the strings
$entry->{value} = $4+0 if defined $4;
$entry->{worst} = $5+0 if defined $5;
- $entry->{threshold} = $6+0 if defined $6;
+ # some disks report the default threshold as --- instead of 000
+ if (defined($6) && $6 eq '---') {
+ $entry->{threshold} = 0;
+ } else {
+ $entry->{threshold} = $6+0 if defined $6;
+ }
$entry->{fail} = $7 if defined $7;
$entry->{raw} = $8 if defined $8;
$entry->{id} = $1 if defined $1;
$data->{size} = $size * 512;
# dir/queue/rotational should be 1 for hdd, 0 for ssd
- $data->{rotational} = file_read_firstline("$sysdir/queue/rotational");
+ $data->{rotational} = file_read_firstline("$sysdir/queue/rotational") // -1;
$data->{vendor} = file_read_firstline("$sysdir/device/vendor") || 'unknown';
$data->{model} = file_read_firstline("$sysdir/device/model") || 'unknown';
'samsung' => 177,
'intel' => 233,
'sandisk' => 233,
+ 'crucial' => 202,
'default' => 233,
};
my $lvmlist = get_lvm_devices();
+ # we get cciss/c0d0 but need cciss!c0d0
+ if (defined($disk) && $disk =~ m|^cciss/|) {
+ $disk =~ s|cciss/|cciss!|;
+ }
+
dir_glob_foreach('/sys/block', '.*', sub {
my ($dev) = @_;
return if defined($disk) && $disk ne $dev;
}
+sub get_partnum {
+ my ($part_path) = @_;
+
+ my ($mode, $rdev) = (stat($part_path))[2,6];
+
+ next if !$mode || !S_ISBLK($mode) || !$rdev;
+ my $major = int($rdev / 0x100);
+ my $minor = $rdev % 0x100;
+ my $partnum_path = "/sys/dev/block/$major:$minor/";
+
+ my $partnum;
+
+ $partnum = file_read_firstline("${partnum_path}partition");
+
+ die "Partition does not exists\n" if !defined($partnum);
+
+ #untaint and ensure it is a int
+ if ($partnum =~ m/(\d+)/) {
+ $partnum = $1;
+ die "Partition number $partnum is invalid\n" if $partnum > 128;
+ } else {
+ die "Failed to get partition number\n";
+ }
+
+ return $partnum;
+}
+
+sub get_blockdev {
+ my ($part_path) = @_;
+
+ my $dev = $1 if $part_path =~ m|^/dev/(.*)$|;
+ my $link = readlink "/sys/class/block/$dev";
+ my $block_dev = $1 if $link =~ m|([^/]*)/$dev$|;
+
+ die "Can't parse parent device\n" if !defined($block_dev);
+ die "No valid block device\n" if index($dev, $block_dev) == -1;
+
+ $block_dev = "/dev/$block_dev";
+ die "Block device does not exsists\n" if !(-b $block_dev);
+
+ return $block_dev;
+}
+
1;