- allow PingCmd and Nmb commands to be empty strings, allowing these

[BackupPC.git] / conf / config.pl

diff --git a/conf/config.pl b/conf/config.pl
index bd1cd47..0f73ec6 100644 (file)
--- a/conf/config.pl
+++ b/conf/config.pl
@@ -226,6 +226,17 @@ $Conf{InstallDir}   = '';
 #
 $Conf{BackupPCUserVerify} = 1;
 
+#
+# Maximum number of hardlinks supported by the $TopDir file system
+# that BackupPC uses.  Most linux or unix file systems should support
+# at least 32000 hardlinks per file, or 64K in other cases.  If a pool
+# file already has this number of hardlinks, a new pool file is created
+# so that new hardlinks can be accommodated.  This limit will only
+# be hit if an identical file appears at least this number of times
+# across all the backups.
+#
+$Conf{HardLinkMax} = 31999;
+
 ###########################################################################
 # What to backup and when to do it
 # (can be overridden in the per-PC config.pl)
@@ -547,15 +558,15 @@ $Conf{SmbClientPath} = '/usr/bin/smbclient';
 #    $timeStampFile   start time for incremental dump
 #
 $Conf{SmbClientFullCmd} = '$smbClientPath \\\\$host\\$shareName'
-           . '$I_option -U $userName -E -N -d 1'
+           . ' $I_option -U $userName -E -N -d 1'
             . ' -c tarmode\\ full -Tc$X_option - $fileList';
 
 $Conf{SmbClientIncrCmd} = '$smbClientPath \\\\$host\\$shareName'
-           . '$I_option -U $userName -E -N -d 1'
+           . ' $I_option -U $userName -E -N -d 1'
            . ' -c tarmode\\ full -TcN$X_option $timeStampFile - $fileList';
 
 $Conf{SmbClientRestoreCmd} = '$smbClientPath \\\\$host\\$shareName'
-            . '$I_option -U $userName -E -N -d 1'
+            . ' $I_option -U $userName -E -N -d 1'
             . ' -c tarmode\\ full -Tx -';
 
 #
@@ -811,13 +822,30 @@ $Conf{SshPath} = '/usr/bin/ssh';
 $Conf{NmbLookupPath} = '/usr/bin/nmblookup';
 
 #
-# NmbLookup command.  Several variables are substituted at run-time:
+# NmbLookup command.  Given an IP address, does an nmblookup on that
+# IP address.  Several variables are substituted at run-time:
 #
 #   $nmbLookupPath      path to nmblookup ($Conf{NmbLookupPath})
 #   $host               host name
 #
 $Conf{NmbLookupCmd} = '$nmbLookupPath -A $host';
 
+#
+# NmbLookup command.  Given a netbios name, finds that host by doing
+# a NetBios multicast.  Several variables are substituted at run-time:
+#
+#   $nmbLookupPath      path to nmblookup ($Conf{NmbLookupPath})
+#   $host               NetBios name
+#
+# In some cases you might need to change the broadcast address, for
+# example if nmblookup uses 192.168.255.255 by default and you find
+# that doesn't work, try 192.168.1.255 (or your equivalent class C
+# address) using the -B option:
+#
+#    $Conf{NmbLookupFindHostCmd} = '$nmbLookupPath -B 192.168.1.255 $host';
+#
+$Conf{NmbLookupFindHostCmd} = '$nmbLookupPath $host';
+
 #
 # For fixed IP address hosts, BackupPC_dump can also verify the netbios
 # name to ensure it matches the host name.  An error is generated if
@@ -935,6 +963,15 @@ $Conf{DumpPostUserCmd}    = undef;
 $Conf{RestorePreUserCmd}  = undef;
 $Conf{RestorePostUserCmd} = undef;
 
+#
+# Override the client's host name.  This allows multiple clients
+# to all refer to the same physical hosts.  This should only be
+# set in the per-PC config file.
+#
+# Note: this setting doesn't work for DHCP hosts.
+#
+$Conf{ClientNameAlias} = undef;
+
 #
 # Advanced option for asking BackupPC to load additional perl modules.
 # Can be a list (array ref) of module names to load at startup.