ossp-pkg/snmpdx/snmpdx.d/hwDisk.pm
1.4
##
## snmpdx -- SNMP Daemon Extension
## Copyright (c) 2003 The OSSP Project <http://www.ossp.org/>
## Copyright (c) 2003 Ralf S. Engelschall <rse@engelschall.com>
## Copyright (c) 2003 Cable & Wireless <http://www.cw.com/>
##
## Permission to use, copy, modify, and distribute this software for
## any purpose with or without fee is hereby granted, provided that
## the above copyright notice and this permission notice appear in all
## copies.
##
## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
## SUCH DAMAGE.
##
## hwDisk: Hardware, Disk
##
package My::Probe::hwDisk;
our @ISA = qw(My::Probe);
sub oids ($) {
my ($self) = @_;
return $self->{-ctx}->{-mib}->oids("*.snmpdx.host.hardware.hwDisk.*");
}
sub probe ($$) {
my ($self, $obj) = @_;
if ($self->{-ctx}->{-platform}->id() =~ m/FreeBSD/i) {
my @hwDiskENTRY = undef; #N/A
}
elsif ($self->{-ctx}->{-platform}->id() =~ m/Linux/i) {
my @hwDiskENTRY = undef; #N/A
}
elsif($self->{-ctx}->{-platform}->id() =~ m/SunOS/i) {
my @hwDiskENTRY = undef;
my $n = 0;
# local workspace
my $out; my $raw; my $arch; my $new;
# initialize arch
$arch = $self->{-ctx}->{-platform}->arch();
# hwDiskENTRY
$out = $self->{-ctx}->{-sys}->run("/usr/platform/$arch/sbin/prtdiag -v", "1m");
$raw = $out->{-stdout};
if ($raw =~ m/\n=+ Environmental Status =+\n.*\nDisk LED Status:[^\n]+\n(.*?)\n=+/s) {
$raw = $1;
$raw =~ s/[[:]//gs;
$raw =~ s/\]/\n/gs;
foreach $line (split "\n", $raw) {
if ($line =~ m/DISK\s+(\d+)\s+(OK|ERROR)/) {
my $new = {};
$new->{hwDiskIndex} = $n;
$new->{hwDiskId} = "Disk_$1";
if ($2 =~ m/^OK$/) {
$new->{hwDiskStatus} = 1;
}
else {
$new->{hwDiskStatus} = 0;
}
$hwDiskENTRY[$n++] = $new;
}
}
}
if ($obj->{-name} =~ m/\.hwDiskENTRY\.([^.]+)\.(\d+)$/) {
my $col = $1;
my $row = ($2 > 0 ? $2 - 1 : 0);
$self->{-ctx}->{-log}->printf(4, "col=%s row=%s", $col, $row);
$obj->{-value} = $hwDiskENTRY[$row]->{$col} if (defined $hwDiskENTRY[$row] and defined $hwDiskENTRY[$row]->{$col});
}
}
return;
}
1;