parse mdstat
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a80720c911
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1 changed files with 54 additions and 6 deletions
60
conky-disks
60
conky-disks
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@ -11,9 +11,10 @@ my @ignoreformats = qw(tmpfs sysfs devtmpfs devpts proc binfmt_misc
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fusectl fuse.gvfsd-fuse fuse.vmware-vmblock
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debugfs securityfs swap);
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my $color_ok = "#78af78";
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my $color_warn = "#ffff00";
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my $color_crit = "#ff0000";
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my $color_ok = "#78af78";
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my $color_warn = "#ffff00";
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my $color_crit = "#ff0000";
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my $color_unknown = "#ffa500";
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# check_mk based magic df kungfu
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@ -109,9 +110,56 @@ for (my $i = 0; $i < $diskcount; $i++) {
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# mdstat
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open my $fh, "<", "/proc/mdstat";
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local $/ = undef; # slurp
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my $mdstat = <$fh>;
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print $mdstat;
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my $md_current;
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my $md_current_state;
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my $md_current_mdstat;
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sub print_md_current_state {
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if (defined $md_current) {
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my $color = $color_ok;
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my $print_mdstat = 0;
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if ($md_current_state =~ /^\[(\d+)\/(\d+)\]\s+\[([U_]+)\]$/xsm) {
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my $should = $1;
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my $are = $2;
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my $states = $3;
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if ($are < $should) {
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$color = $color_crit;
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$print_mdstat = 1;
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}
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} else {
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$color = $color_unknown;
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}
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printf " \${color #98c2c7}%s\$color \${color $color}%s\$color\n",
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"/dev/$md_current", $md_current_state;
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if ($print_mdstat) {
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printf "\${color $color}%s\$color\n",
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$md_current_mdstat;
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}
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}
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}
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while (my $line = <$fh>) {
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next if $line =~ /^Personalities\s*:/xsmi;
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next if $line =~ /^unused\sdevices\s*:/xsmi;
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if ($line =~ /^(.*) : /) {
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print_md_current_state();
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$md_current = $1;
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$md_current_state = undef;
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$md_current_mdstat = undef;
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}
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if ($line =~ /^\s*\d+\s+blocks(?: super [0-9.]+)? (.*)$/) {
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$md_current_state = $1;
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}
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$md_current_mdstat .= $line;
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}
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close $fh;
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print_md_current_state();
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# vim:textwidth=120:
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