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tested and it appears to work properly... documentation updated

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This commit is contained in:
Zane C. Bowers-Hadley
2019-03-19 02:25:17 -05:00
parent bdfd0ceea9
commit 503fb9f738
1 changed files with 33 additions and 10 deletions
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43
snmp/smart
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@ -38,14 +38,17 @@ will be /etc/snmp/smart.config. Alternatively you can also specific a config via
Anything starting with a # is comment. The format for variables is $variable=$value. Empty Anything starting with a # is comment. The format for variables is $variable=$value. Empty
lines are ignored. Spaces and tabes at either the start or end of a line are ignored. Any lines are ignored. Spaces and tabes at either the start or end of a line are ignored. Any
line with out a = or # are treated as a disk. line with out a matched variable or # are treated as a disk.
#This is a comment #This is a comment
cache=/var/cache/smart cache=/var/cache/smart
smartctl=/usr/local/sbin/smartctl smartctl=/usr/local/sbin/smartctl
useSN=0 useSN=0
ada0 ada0
ada1 da5 /dev/da5 -d sat
twl0,0 /dev/twl0 -d 3ware,0
twl0,1 /dev/twl0 -d 3ware,1
twl0,2 /dev/twl0 -d 3ware,2
The variables are as below. The variables are as below.
@ -54,8 +57,13 @@ The variables are as below.
useSN = If set to 1, it will use the disks SN for reporting instead of the device name. useSN = If set to 1, it will use the disks SN for reporting instead of the device name.
1 is the default. 0 will use the device name. 1 is the default. 0 will use the device name.
A disk line is can be as simple as just a disk name under /dev/. Such as in the config above
The line "ada0" would resolve to "/dev/ada0" and would be called with no special argument. If
a line has a space in it, everything before the space is treated as the disk name and is what
used for reporting and everything after that is used as the argument to be passed to smartctl.
If you want to guess at the configuration, call it with -g and it will print out what it thinks If you want to guess at the configuration, call it with -g and it will print out what it thinks
it should be. it should be.
=cut =cut
@ -194,25 +202,30 @@ my @configA=split(/\n/, $config_file);
my $configA_int=0; my $configA_int=0;
while ( defined( $configA[$configA_int] ) ){ while ( defined( $configA[$configA_int] ) ){
my $line=$configA[$configA_int]; my $line=$configA[$configA_int];
chomp($line);
$line=~s/^[\t\s]+//; $line=~s/^[\t\s]+//;
$line=~s/[\t\s]+$//; $line=~s/[\t\s]+$//;
my ( $var, $val )=split(/=/, $line, 2); my ( $var, $val )=split(/=/, $line, 2);
my $matched;
if ( $var eq 'cache' ){ if ( $var eq 'cache' ){
$cache=$val; $cache=$val;
$matched=1;
} }
if ( $var eq 'smartctl' ){ if ( $var eq 'smartctl' ){
$smartctl=$val; $smartctl=$val;
$matched=1;
} }
if ( $var eq 'useSN' ){ if ( $var eq 'useSN' ){
$useSN=$val; $useSN=$val;
$matched=1;
} }
if ( !defined( $val ) ){ if ( !defined( $val ) ){
push(@disks, $var); push(@disks, $line);
} }
$configA_int++; $configA_int++;
@ -238,11 +251,22 @@ if ( ! defined( $opts{u} ) ){
} }
my $toReturn=''; my $toReturn='';
my $int=0; foreach my $line ( @disks ){
while ( defined($disks[$int]) ) { my $disk;
my $disk=$disks[$int]; my $name;
if ( $line =~ /\ / ){
($name, $disk)=split(/\ /, $line, 2);
}else{
$disk=$line;
$name=$line;
}
my $disk_sn=$disk; my $disk_sn=$disk;
my $output=`$smartctl -A /dev/$disk`; my $output;
if ( $disk =~ /\// ){
$output=`$smartctl -A $disk`;
}else{
$output=`$smartctl -A /dev/$disk`;
}
my %IDs=( '5'=>'null', my %IDs=( '5'=>'null',
'10'=>'null', '10'=>'null',
@ -333,7 +357,7 @@ while ( defined($disks[$int]) ) {
my $selective=scalar grep(/Selective/, @outputA); my $selective=scalar grep(/Selective/, @outputA);
# get the drive serial number, if needed # get the drive serial number, if needed
my $disk_id=$disk; my $disk_id=$name;
if ( $useSN ){ if ( $useSN ){
while (`$smartctl -i /dev/$disk` =~ /Serial Number:(.*)/g) { while (`$smartctl -i /dev/$disk` =~ /Serial Number:(.*)/g) {
$disk_id = $1; $disk_id = $1;
@ -345,7 +369,6 @@ while ( defined($disks[$int]) ) {
.','.$IDs{'190'} .','.$IDs{'194'}.','.$IDs{'196'}.','.$IDs{'197'}.','.$IDs{'198'}.','.$IDs{'199'}.','.$IDs{'231'}.','.$IDs{'233'}.','. .','.$IDs{'190'} .','.$IDs{'194'}.','.$IDs{'196'}.','.$IDs{'197'}.','.$IDs{'198'}.','.$IDs{'199'}.','.$IDs{'231'}.','.$IDs{'233'}.','.
$completed.','.$interrupted.','.$read_failure.','.$unknown_failure.','.$extended.','.$short.','.$conveyance.','.$selective."\n"; $completed.','.$interrupted.','.$read_failure.','.$unknown_failure.','.$extended.','.$short.','.$conveyance.','.$selective."\n";
$int++;
} }
if ( ! $noWrite ){ if ( ! $noWrite ){