--- /dev/null
+#!/usr/bin/perl
+#################################################################################
+#
+# File: backup.pl
+# Description: This script performs backups of vobs. By backup we mean that it
+# will lock a vob then copy that vobs storage area to another area
+# on disk then unlock the vob.
+# Author: Andrew@DeFaria.com
+# Created: June 23, 2004
+# Language: Perl
+# Warnings: Since we use Windows commands like xcopy this script will only
+# work under Windows.
+#
+# (c) Copyright 2004, Andrew@DeFaria.com, all rights reserved.
+#
+################################################################################
+use strict;
+use warnings;
+
+my $me = $0;
+
+$me =~ s/\.\///;
+
+my $backup_loc = "d:\\backup";
+my $history_loc = "d:\\vobstore\\backup";
+my $from_loc = "d:\\";
+my $vob_server = "rtnlprod01";
+my $day_nbr = (localtime ()) [6]; # Day # of week.
+my $total_size;
+
+# Options
+my $verbose = "no";
+
+sub Duration {
+ use integer;
+
+ my $start_time = shift;
+ my $end_time = shift;
+
+ my $hours;
+ my $minutes;
+ my $seconds = $end_time - $start_time;
+
+ if ($seconds eq 0) {
+ return "less than a second";
+ } elsif ($seconds eq 1) {
+ return "a second";
+ } elsif ($seconds < 60) {
+ return "$seconds seconds";
+ } elsif ($seconds < (60 * 60)) {
+ $minutes = $seconds / 60;
+ $seconds = $seconds % 60;
+ my $minutes_string = ($minutes eq 1) ? "minute" : "minutes";
+ my $seconds_string = ($seconds eq 1) ? "second" : "seconds";
+ return "$minutes $minutes_string $seconds $seconds_string";
+ } else {
+ $hours = $seconds / (60 * 60);
+ $seconds = $seconds % (60 * 60);
+ $minutes = $seconds / 60;
+ $seconds = $seconds % 60;
+ my $hours_string = ($hours eq 1) ? "hour" : "hours";
+ my $minutes_string = ($minutes eq 1) ? "minute" : "minutes";
+ my $seconds_string = ($seconds eq 1) ? "second" : "seconds";
+ return "$hours $hours_string $minutes $minutes_string $seconds $seconds_string";
+ } # fi
+} # Duration
+
+sub Usage {
+ print "Usage $me: [-v]";
+ print "\nWhere:\n";
+ print "\t-v\tVerbose\n";
+ exit 1;
+} # Usage
+
+sub verbose {
+ my $msg = shift;
+
+ print "$msg\n" if $verbose eq "yes";
+} # verbose
+
+sub warning {
+ my $msg = shift;
+
+ print "$me: WARNING: $msg\n";
+} # warning
+
+sub error {
+ my $msg = shift;
+ my $errno = shift;
+
+ print "$me: ERROR ";
+ print "# $errno: " if defined $errno;
+ print "$msg\n";
+
+ exit $errno if defined $errno;
+} # error
+
+sub VobSize {
+ my $vob = shift;
+
+ my $size = 0;
+ my $cleartext = 0;
+ my @space = `cleartool space $vob 2> NUL`;
+
+ foreach (@space) {
+ if (/Subtotal $/) {
+ ($size) = split;
+ } # if
+ if (/cleartext/) {
+ ($cleartext) = split;
+ } # if
+ } # foreach
+
+ return $size - $cleartext;
+} # VobSize
+
+sub LockVobs {
+ my @vobs = @_;
+
+ my $status = 0;
+
+ foreach (@vobs) {
+ chomp;
+ my $return_code = system "cleartool lock vob:$_ > NUL 2>&1";
+ warning "Unable to lock vob $_" if $return_code ne 0;
+ $status += $return_code;
+ } # foreach
+
+ return $status;
+} # LockVobs
+
+sub UnlockVobs {
+ my @vobs = @_;
+
+ my $status = 0;
+
+ foreach (@vobs) {
+ my $return_code = system "cleartool unlock vob:$_ > NUL 2>&1";
+ warning "Unable to unlock vob $_" if $return_code ne 0;
+ $status += $return_code;
+ } # foreach
+
+ return $status;
+} # UnlockVobs
+
+sub MoveOldStorage {
+ my $vob_storage_basename = shift;
+
+ my $storage = "$backup_loc\\$vob_storage_basename";
+ my $old_storage_loc = "$history_loc\\$day_nbr\\$vob_storage_basename";
+ my @output;
+
+ if (-e $old_storage_loc) {
+ @output = `rmdir /s /q $old_storage_loc`;
+
+ if ($? ne 0) {
+ error "Error in removing old storage area $old_storage_loc";
+ error (join "\n", @output);
+ } else {
+ verbose "Removed old storage area $old_storage_loc";
+ } # if
+ } # if
+
+ @output = `move $storage $old_storage_loc`;
+
+ if ($? ne 0) {
+ error "Error in moving storage area $storage to $old_storage_loc";
+ error (join "\n", @output);
+ } else {
+ verbose "Moved old storage $storage to $old_storage_loc";
+ } # if
+} # MoveOldStorage
+
+sub CopyStorage {
+ my $vob = shift;
+ my $from = shift;
+ my $vob_storage_basename = shift;
+
+ my $to = "$backup_loc\\$vob_storage_basename";
+ my $size = VobSize $vob;
+
+ $total_size += $size;
+ verbose "Copying $vob ($size meg) from $from -> $to";
+
+ my $start_time = time;
+
+ MoveOldStorage $vob_storage_basename if -e $to;
+
+ # Copy storage but exclude any file containing strings found in the
+ # d:\backup\exclude.strings file See
+ # http://www-1.ibm.com/support/docview.wss?rs=0&q1=being-deleted&uid=swg21129318&loc=en_US&cs=utf-8&cc=us&lang=en
+ # for more info.
+ my @output = `xcopy $from $to /q /e /i /h /k /x /exclude:d:\\backup\\exclude.strings`;
+
+ my $end_time = time;
+
+ if ($? ne 0) {
+ print "Error in copy of vob $vob\n";
+ print @output;
+ } else {
+ verbose "Copying of $vob ($size meg) took " . Duration $start_time, $end_time;
+ } # if
+} # CopyStorage
+
+# Get parms
+while ($#ARGV >= 0) {
+ if ($ARGV [0] eq "-v") {
+ $verbose = "yes";
+ shift;
+ next;
+ } # if
+
+ if ($ARGV [0] ne "") {
+ error "Unknown option: \"" . $ARGV [0] . "\"\n";
+ Usage;
+ } # if
+} # while
+
+# Iterrate through the list of vobs
+my $start_time = time;
+
+my @vobs = `cleartool lsvob -short -host $vob_server 2> NUL`;
+
+warning "Unable to lock all vobs" if (LockVobs @vobs) ne 0;
+
+foreach (@vobs) {
+ chomp;
+ my $line = `cleartool lsvob $_ 2> NUL`;
+ chomp $line;
+ $line =~ s/\//\\/g;
+
+ my $storage;
+
+ if ($line =~ m/(\\\\\S*)/) {
+ $storage = $1;
+ } # if
+
+ $storage =~ s/\\\\$vob_server\\/$from_loc/;
+
+ my $vob_storage_basename = substr ($storage, rindex ($storage, "\\") + 1);
+
+ CopyStorage $_, $storage, $vob_storage_basename;
+} # foreach
+
+warning "Unable to unlock all vobs" if (UnlockVobs @vobs) ne 0;
+
+my $end_time = time;
+
+verbose "Total of $total_size meg copied in: " . Duration $start_time, $end_time;
+# All done...
+exit 0;
projects / clearscm.git / blobdiff