I want to expand the functionality on a monitoring script that runs every night for me that summarizes my SQL Server logs for the previous day and wanted to add a drive space monitor. I found the Win32::DriveInfo lib and I thought I installed it properly by copying it in to my C:\Perl\lib\Win32 directory. I copied this code with a little modification and it will return correct information for local drives but only returns zero for remote servers. I have no clue what's going on. Any suggestions? Thanks in advance! Here's my program: 
use Win32::DriveInfo;

print "$s_c\n";
print "Drive    Free    Tot    PctFree\n";

($SectorsPerCluster,
$BytesPerSector,
$NumberOfFreeClusters,
$TotalNumberOfClusters,
$FreeBytesAvailableToCaller,
$TotalNumberOfBytes,
$TotalNumberOfFreeBytes) = Win32::DriveInfo::DriveSpace('\\\\server01\
+\c\$');

$fb = $TotalNumberOfFreeBytes / 1024 / 1024 / 1024;
$tb = $TotalNumberOfBytes / 1024 / 1024 / 1024;
#$pctfree = $fb / $tb;
print "$s_c:    $fb    $tb    $pctfree\n";

$TotalNumberOfBytes = (Win32::DriveInfo::DriveSpace('\\\\server01\\d\$
+\\'))[5];
$TotalNumberOfFreeBytes = (Win32::DriveInfo::DriveSpace('\\\\server01\
+\d\$\\'))[6];
$fb = $TotalNumberOfFreeBytes / 1024 / 1024 / 1024;
$tb = $TotalNumberOfBytes / 1024 / 1024 / 1024;
#$pctfree = $fb / $tb;
print "$s_d:    $fb    $tb    $pctfree\n";

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In reply to Trying to get drive space info on remote Windows servers by Cloudster

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