SCVMM Error "The virtual machine requires local storage and the most appropriate available destination volume connected to host"

  It is a popular error when trying to deploy a virtual machine on Hyper-V Cluster.
  Administrator assumes that the virtual machine will automatically deploy on "Cluster Shared Volume", but it is not.
  To resolve enough to set the option (Hardware Configuration - Advanced - Availability - Make this virtual machine highly available):

Example perl script parse hylafax errors

In this article I share a script errors parse in the log Hylafax.
This script can be useful to those who are move faxes to Asterisk/Elastix. The script will be sent by e-mail failure fax, missed calls for monitoring.

download hylafax_parse_error.pl

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#!/usr/bin/perl -w use warnings; use MIME::Entity; my $file = ""; my $tr = 0; my $CID = ""; my $FaxModem = ""; my $FaxErr = ""; my $PATH_TO_SENDMAIL = "/usr/lib/sendmail"; my @arr_for_tmp = ""; my $cfile_name = ""; my $var = ""; my $count_filename = '/home/Scripts/error_get_count'; open(my $fh, '<', $count_filename) or die "cant open count file"; {   local $/;   $content = <$fh>; } @cfiles = </var/spool/hylafax/log/c*>; foreach $cfile (@cfiles) {   @arr_for_tmp=split /\//,$cfile;   $cfile_name=$arr_for_tmp[(scalar(@arr_for_tmp))-1];   $cfile_name =~ s/c//;   if ($cfile_name > $content) {    check_processing_jobs($cfile);   } } close $fh; open($fh, '>', $count_filename) or die "cant open count file"; close $fh; sub check_processing_jobs {  $tr = 0;   $file = $_[0];  open my $info, $file or die "Could not open $file: $!";  while( my $line = <$info>)  {  if ($line =~ /CallID/) {  $CID = $line;      } if ($line =~ /FAX CONNECTION  DEVICE/) {  $FaxModem = $line;      } if ($line =~ /error|invalid/) {  $FaxErr = $line;  $tr = 1;      } } if ($tr == 1) { $CID =~ m/^"\d+"\s$/gi; if ($FaxModem =~ "ttyIAX2") {    $to_email = "fax_user2\@blogspot.com";    $data_email = "fax for user2 123456789 "; } if ($FaxModem =~ "ttyIAX1") {    $to_email = "fax_user1\@blogspot.com";    $data_email = "fax for user1 987654321 "; }     $top = MIME::Entity->build(Type    => "multipart/mixed; charset=UTF-8",        Charset    => "UTF-8",        From    => "fax\@blogspot.com",        To      => $to_email,        Subject => 'fax');     local $data = "Error " . $data_email . "\n\t" . $CID . "\n\t" . $FaxModem . "\n\t" . $FaxErr;     $data =~ s/\n+/\n/gi;     $top->attach(Data => $data);     open MAIL, "| " . $PATH_TO_SENDMAIL . " -t -oi -oem" or die "open: $!";     $top->print(\*MAIL);     close MAIL; } close $info; }

Elastix multiple external ip

In this article I want to share the experience to add multiple addresses for Elastix/Asterisk server. This can be used in the following scenarios:
1. A cluster of two Elastix servers (http://www.elastix.com/en/elastix-high-availability-in-detail-2/)
2. Single Elastix server and two voip-provider
3. A cluster of two Elastix servers and two voip-provider

'extrnip' parameter can specify only one IP address in the file sip.conf. Therefore 'externip' in this case is not needed. To use a different address just add routes such as

Server1: internal 192.168.0.1 external_1 192.168.1.1 external_2 192.168.1.2
Server2: internal 192.168.0.2 external_1 192.168.1.5 external_2 192.168.1.5
Virtual IP: external_1 192.168.1.3, isp_1 192.168.1.4, external_2 192.168.1.6, isp_2 192.168.1.7

001 002

ip route add 192.168.1.4/32 via 192.168.1.3 dev eth1 src 192.168.1.3 ip route add 192.168.1.7/32 via 192.168.1.6 dev eth1 src 192.168.1.6

to routes added during the event HA
- create script "/etc/ha.d/resource.d/IProute"

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#!/bin/bash args=("$@") if [ ${args[0]} == "start" ]; then         ip route add 192.168.1.4/32 via 192.168.1.3 dev eth1 src 192.168.1.3         ip route add 192.168.1.7/32 via 192.168.1.6 dev eth1 src 192.168.1.6 fi exit 0

- add script "IProute" to config HA "/etc/ha.d/haresources"

001	voipserver.drbd drbddisk::r0 Filesystem::/dev/drbd0::/replica::ext3 IPaddr::192.168.0.3/24/eth0/192.168.0.255 IPaddr::192.168.1.3/27/eth1/192.168.1.31 IPaddr::192.168.1.6/27/eth1/192.168.1.31 IProute mysqld asterisk httpd elastix-updaterd

Exchange 2010/2013 coexistence IIS settings

Some IIS settings must be installed to correct work Exchange 2013.

MBX Servers 2013 (fix display Organization Units in the ECP):

"C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\ecp\web.config"

if no values, setting values <add key="GetListDefaultResultSize" value="2000" />

CAS Servers 2013 (fix access mailboxes on Exchange 2010 from 2013):

"C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\autodiscover\web.config"

"C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\ews\web.config"

if no values, setting values <serverRuntime uploadReadAheadSize="1048576" />

Domain trust over NAT

To create a trust between domains, for example,

blogspot.com, 172.16.0.0/24, nat 10.0.0.0/24 (NS dc01=10.0.0.5, dc02=10.0.0.6)
contoso.com, 192.168.0.0/24, nat 10.0.1.0/24 (NS dc01=10.0.1.5, dc02=10.0.1.6)

you can create a false-DNS server. On false-DNS server create two zones: blogspot.com, contoso.com. On DNS-servers domains blogspot.com, contoso.com create conditional forwarders to false-DNS server.
On false-DNS server:
blogspot.com
Host A - nat IP 10.0.0.5, 10.0.0.6
Host A - dc01 - 10.0.0.5, dc02 - 10.0.0.6
NS - nat IP 10.0.0.5, 10.0.0.6
SRV(_kerberos) - Default-First-Site-Name._sites.dc._msdcs.blogspot.com - dc01.blogspot.com.
SRV(_kerberos) - Default-First-Site-Name._sites.dc._msdcs.blogspot.com - dc02.blogspot.com.
SRV(_ldap) - Default-First-Site-Name._sites.dc._msdcs.blogspot.com - dc01.blogspot.com.
SRV(_ldap) - Default-First-Site-Name._sites.dc._msdcs.blogspot.com - dc02.blogspot.com.
SRV(_ldap) - pdc._msdcs.blogspot.com - dc01.blogspot.com.

contoso.com
analogically

Then create a trust in the usual way.

Elastix PBX - Batch Configuration error: Secret weak

I want to share a way of import of unsafe passwords in Elastix. We need to comment out the line in the file "/var/www/html/modules/extensions_batch/libs/paloSantoExtensionsBatch.class.php":

001 002 003 004

//    if (!isset($extension['secret']) || !$this->_valida_password($extension['secret'])) {     //        $this->errMsg = _tr("Secret weak. Line").": $numLinea";     //        return FALSE;     //    }

Logparser in CAS Exchange 2013 for users and their version of Outlook

In this article I want to share the search script in logs CAS Exchange 2013 current users and their version of Outlook. The script requires two CAS server, the script must be run under the administrator of these servers, the path to the log specified standard.

Download ex13_username_version.ps1

$cas1 = "cas1.blogspot.com"

$cas2 = "cas2.blogspot.com"

$LogFile = "ex13_username_version.csv"

$LogParser = "C:\Program Files (x86)\Log Parser 2.2\LogParser.exe"

$LogTime = Get-Date -Format "yyyyMMdd"

$LogHProxy = "RpcHttp" + $LogTime + "*.log"

$query = """SELECT DISTINCT EXTRACT_TOKEN(EXTRACT_TOKEN(EventData,1,';'),1,'=') as username,EXTRACT_TOKEN(EXTRACT_TOKEN(EventData,2,';'),1,'}') as client `

         into $($LogFile) FROM '\\$($cas1)\c$\Program Files\Microsoft\Exchange Server\V15\Logging\RpcHttp\W3SVC1\$($LogHProxy)', `

         '\\$($cas2)\c$\Program Files\Microsoft\Exchange Server\V15\Logging\RpcHttp\W3SVC1\$($LogHProxy)' `

         where (EXTRACT_TOKEN(EXTRACT_TOKEN(EventData,1,';'),1,'=') NOT LIKE '%{%' AND EXTRACT_TOKEN(EXTRACT_TOKEN(EventData,1,';'),1,'=') IS NOT null `

         AND EXTRACT_TOKEN(EXTRACT_TOKEN(EventData,2,';'),1,'}') IS NOT null)"""

$LogParserStr = "-i:csv -o:csv " + $query + " –nSkipLines:4"

$LP = Start-Process -FilePath $LogParser -ArgumentList $LogParserStr -Wait -Passthru -NoNewWindow