ECC 6.0, BI & EP on single server

Dear all,
Y'day I recommended my management to take EP, ECC & BI on different servers.... but they are asking me the reason other than performance for different server....
Please suggest me the points that you think I should use in my brief....
Please help me!!!
Thanks & Regards,
Vishal Ranadive

From the management/budget saving point of view LPAR is the best way to go. Nowadays the HW is much better than 3 years ago and you can get a well equipped IBM pSeries server with LPAR within budgets. Furthermore LPAR is logically isolated with different HW/SW resource(CPU/Memory /Disk resource, IP/hostname/mount point)...Also the communication between LPARs are faster for sure because they're happening within memory other than physical NIC/cables.
I have seen companies running their DEV/QA/PRD in the same p5 570 box with good performance. By the way, 570 is not the high-end machine...

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    serverSocket2 = (SSLServerSocket) fact.createServerSocket(ListeningPort2);
    serverSocket2.setNeedClientAuth(false);
    } catch {...}
    public void run()
    while(true)
    try
    SSLSocket socket1 = (SSLSocket) serverSocket1.accept();
    new handler1(socket1).start();
    SSLSocket socket2 = (SSLSocket) serverSocket2.accept();
    new handler2(socket2).start();
    } catch {...}
    class handler1 extends Thread {...}
    class handler2 extends Thread {...}
    Is there something wrong with this idea? If yes, how can I correct it? Thanks.

    try
    SSLSocket socket1 = (SSLSocket)
    serverSocket1.accept();
    new handler1(socket1).start();
    SSLSocket socket2 = (SSLSocket)
    serverSocket2.accept();
    new handler2(socket2).start();
    Is there something wrong with this idea? If yes, how
    can I correct it? Thanks.You can do it.
    In the above code block you are going to need two threads. One for each SocketServer. The accept() method blocks until it recieves a connection. So in your above code it would first wait only for a connection on port 1. Then it would wait only for a connection on port 2. And then start over. That probably isn't what you want.

  • Intermittend DNS resolution, timeserver, group policy updates errors in client logs in Win 2012 R2 single server environement

    We recently switched hardware and server software Win SBS 2008 to 2012R2 for a small network roughly 40 clients (Win7 Pro / Win 8.1 Pro) about 16 running concurrently at a given time and one network printer with the printer queue residing on the DC as well.
    I read that a single server environment might not be ideal in particular no fail-over but that is an accepted risk in this particular network here.
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    Error 1043: Timeout during name resolution request
    Error 1129: Group policy updates could not be processed due to DC not available
    Error 5719: Could not establish secure connection to DC, DC not available
    Occasionally but disappears after a while
    Error 134: As a result of a DNS resolution timeout could not reach time server
    Symptoms
    On Win 7 Clients
    Network shares added through Group Policy will not show sometimes
    Network shares disconnect (red X) and when accessed return access authorization error after one or two clicks on the share finally grant access again
    When the issue with accessing network shares occurs, it usually also affects Internet access meaning a 'server not responding' error appears in the browser windows when trying to open just any web page
    nslookup during the incident returns cannot resolve error
    ipconfig on client shows correct default router (VDSL Router) and DHCP / DNS Domain Controller
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    On Win 8.1 Clients
    Same as above with the slight variation for network shares apparently due to Server 2012 and Win 8.1 clients managing drive shares differently. However, network share refresh does not work with this clients. In most cases only a gpupdate /force returns
    drive shares but usually only for the active session. After logoff / logon the shares are gone again.
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    Server Configuration
    Dell R320 PowerEdge 16GB / 4TB 7200RPM RAID10 / GBitEthernet
    Zyxel 1910-48 Port Switch
    VDSL 50Mbps Down / 20Mbps Up
    Since the DC is the only local DNS and there are no plans to add another one or move DNS to another server, the DNS server is configured with this own address as preferred DNS with three DNS forwarders 1) VDSL Router 2) ISP DNS1 3) ISP DNS2
    Currently only one Network card is active for problem determination reasons.
    There appears to be no consensus concerning IPV6 enabled or disabled, I tried both with no apparent effect
    I have set all network cards server and client to Full Duplex and the same speed, also disabled Offload functions within the adapter settings. Some but no consistent improvements.
    Best Practice Analyzer Results
    DNS server scavening not enabled
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    NIC1 should be configured to use both a preferred and alternate DNS (there is only one DNS in this network)
    I have found some instructions to apply changes to the clients through a host file but I would rather like to understand whether this DNS response time issue can be resolved on the server for example timing setting perhaps. Currently the DNS forwarders are
    set to 3 second.
    Since a few people have reported issues with DNS but most are working with multi DNS, DC environment I could not really apply any suggestions made there. perhaps there is anyone like me who is running a single server who has overcome or experience the same
    issues. Any help would be appreciated

    Hello Milos thx for your reply.. my comments below
    1. What does it "switched"? You may mean migration or new installation. We do not know...
    >> Switched is probably the incorrect term, replaced would be the appropriate wording. Before, there was a HP Proliant Server with SBS 2008 with distinct domain and now there is a Dell Server with MS 2012 R2 with a distinct domain. Client were
    removed from one (SBS) domain and added to the new Server 2012 domain. Other components did not change for example same Network Switch or VDSL Router, Workstations and Printer
    2. Two DCs are better alternative. Or backup very frequently. There are two groups of administrators. Those who have lost DC and those who will experience this disaster in near future.
    >> Correct, and I am aware of that
    3. NIC settings in W 7 and W 8.1, namely DNS points to DC (...and NOTHING else. No public IP or that of router DNS.))
    >> Correct, this is how it's currently implemented. Clients point to DC for DHCP and DNS and Default Router, no public IP or DNS. The only references to ISP DNS exist on the VDSL Router itself as provided through ISP when establishing VDSL
    Link and the list of Forwarders in the DNS Server configuration. However, I have just recently added the ISPs DNS as forwarders for test purposes and will probably learn tomorrow morning whether this had any effect for better or worse.
    4. Do nslookup to RR on clients. RR branch is saying client basic info on LDAP parameters of AD.
    >> Will post as soon as available
    5. I do not use forwarders and the system works
    >> Ok, does this mean it works for you in a similar or the same infrastructure setup or are you saying it is not required at all and I can remove any forwarder in a scenario like mine? If not required can you explain a bit more why it is not
    required apart from that it does work for you that way?
    6. DHCP should sit on DC (DHCP on router is disabled)
    >> Correct, no other device is configured to provide DHCP service other than DC and DHCP is currently running on DC
    7. NIC settings in DC points to itself (loopback address 127.0.0.1)
    >> Are you sure this is still correct and does apply to Server 2012? I am reading articles stating that it should be the servers own IP but local loop or should this be added as alternate DNS in addition to the servers own IP?
    8. Use IPCONFIG /FLUSHDNS whenever you change DNS settings.
    >> OK, that was not done every time I changed some settings but I can do that next week. Reboot alone would not suffice, correct?
    9. Test your system with dcdiag.
    >> See result below
    10. Share your findings.
    Regards
    Milos
    Directory Server Diagnosis
    Performing initial setup:
       Trying to find home server...
      Home Server = GSERVER2
       * Identified AD Forest.
       Done gathering initial info.
    Doing initial required tests
    Testing server: Default-First-Site-Name\GSERVER2
          Starting test: Connectivity
             ......................... GSERVER2 passed test Connectivity
    Doing primary tests
       Testing server: Default-First-Site-Name\GSERVER2
          Starting test: Advertising
             ......................... GSERVER2 passed test Advertising
          Starting test: FrsEvent
             ......................... GSERVER2 passed test FrsEvent
          Starting test: DFSREvent
             ......................... GSERVER2 passed test DFSREvent
          Starting test: SysVolCheck
             ......................... GSERVER2 passed test SysVolCheck
          Starting test: KccEvent
             ......................... GSERVER2 passed test KccEvent
          Starting test: KnowsOfRoleHolders
             ......................... GSERVER2 passed test
             KnowsOfRoleHolders
          Starting test: MachineAccount
             ......................... GSERVER2 passed test MachineAccount
          Starting test: NCSecDesc
             ......................... GSERVER2 passed test NCSecDesc
          Starting test: NetLogons
             ......................... GSERVER2 passed test NetLogons
          Starting test: ObjectsReplicated
             ......................... GSERVER2 passed test
             ObjectsReplicated
          Starting test: Replications
             ......................... GSERVER2 passed test Replications
          Starting test: RidManager
             ......................... GSERVER2 passed test RidManager
          Starting test: Services
             ......................... GSERVER2 passed test Services
          Starting test: SystemLog
             ......................... GSERVER2 passed test SystemLog
          Starting test: VerifyReferences
             ......................... GSERVER2 passed test VerifyReferences  
       Running partition tests on : ForestDnsZones
          Starting test: CheckSDRefDom
             ......................... ForestDnsZones passed test CheckSDRefDom
          Starting test: CrossRefValidation
             ......................... ForestDnsZones passed test
             CrossRefValidation
       Running partition tests on : DomainDnsZones
          Starting test: CheckSDRefDom
             ......................... DomainDnsZones passed test CheckSDRefDom
          Starting test: CrossRefValidation
             ......................... DomainDnsZones passed test
             CrossRefValidation
       Running partition tests on : Schema
          Starting test: CheckSDRefDom
             ......................... Schema passed test CheckSDRefDom
          Starting test: CrossRefValidation
             ......................... Schema passed test CrossRefValidation
       Running partition tests on : Configuration
          Starting test: CheckSDRefDom
             ......................... Configuration passed test CheckSDRefDom
          Starting test: CrossRefValidation
             ......................... Configuration passed test CrossRefValidation
       Running partition tests on : GS2
          Starting test: CheckSDRefDom
             ......................... GS2 passed test CheckSDRefDom
          Starting test: CrossRefValidation
             ......................... GS2 passed test CrossRefValidation  
       Running enterprise tests on : GS2.intra
          Starting test: LocatorCheck
             ......................... GS2.intra passed test LocatorCheck
          Starting test: Intersite
             ......................... GS2.intra passed test Intersite
    Server:  gserver2.g2.intra
    Address:  192.168.240.6
    *** gserver2.g2.intra can't find g2: Non-existent domain
    > gserver2
    Server:  gserver2.g2.intra
    Address:  192.168.240.6
    g2.intra
            primary name server = gserver2.g2.intra
            responsible mail addr = hostmaster.g2.intra
            serial  = 443
            refresh = 900 (15 mins)
            retry   = 600 (10 mins)
            expire  = 86400 (1 day)
            default TTL = 3600 (1 hour)
    > wikipedia.org
    Server:  gserver2.g2.intra
    Address:  192.168.240.6
    Non-authoritative answer:
    wikipedia.org   MX preference = 10, mail exchanger = polonium.wikimedia.org
    wikipedia.org   MX preference = 50, mail exchanger = lead.wikimedia.org
    polonium.wikimedia.org  internet address = 208.80.154.90
    polonium.wikimedia.org  AAAA IPv6 address = 2620:0:861:3:208:80:154:90
    lead.wikimedia.org      internet address = 208.80.154.89
    lead.wikimedia.org      AAAA IPv6 address = 2620:0:861:3:208:80:154:89
    Final benchmark results, sorted by nameserver performance:
     (average cached name retrieval speed, fastest to slowest)
      192.168.240.  6 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      + Cached Name   | 0,001 | 0,002 | 0,003 | 0,001 | 100,0 |
      + Uncached Name | 0,027 | 0,076 | 0,298 | 0,069 | 100,0 |
      + DotCom Lookup | 0,041 | 0,048 | 0,079 | 0,009 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                 gserver2.g2.intra
                    Local Network Nameserver
      195.186.  4.162 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,022 | 0,023 | 0,025 | 0,000 | 100,0 |
      - Uncached Name | 0,025 | 0,071 | 0,274 | 0,065 | 100,0 |
      - DotCom Lookup | 0,039 | 0,040 | 0,043 | 0,001 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                         cns8.bluewin.ch
               BLUEWIN-AS Swisscom (Schweiz) AG,CH
      195.186.  1.162 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,022 | 0,023 | 0,026 | 0,001 | 100,0 |
      - Uncached Name | 0,025 | 0,072 | 0,299 | 0,066 | 100,0 |
      - DotCom Lookup | 0,039 | 0,042 | 0,049 | 0,003 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                         cns7.bluewin.ch
               BLUEWIN-AS Swisscom (Schweiz) AG,CH
        8.  8.  8.  8 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,033 | 0,040 | 0,079 | 0,011 | 100,0 |
      - Uncached Name | 0,042 | 0,113 | 0,482 | 0,097 | 100,0 |
      - DotCom Lookup | 0,049 | 0,079 | 0,192 | 0,039 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                 google-public-dns-a.google.com
                     GOOGLE - Google Inc.,US
      UTC: 2014-11-03, from 14:33:12 to 14:33:29, for 00:17,648
    15: 40
    192.168.240.  6 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      + Cached Name   | 0,001 | 0,002 | 0,004 | 0,000 | 100,0 |
      + Uncached Name | 0,025 | 0,074 | 0,266 | 0,063 | 100,0 |
      + DotCom Lookup | 0,042 | 0,048 | 0,075 | 0,007 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                 gserver2.g2.intra
                    Local Network Nameserver
      195.186.  1.162 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,022 | 0,024 | 0,029 | 0,001 | 100,0 |
      - Uncached Name | 0,024 | 0,073 | 0,289 | 0,067 | 100,0 |
      - DotCom Lookup | 0,039 | 0,041 | 0,043 | 0,001 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                         cns7.bluewin.ch
               BLUEWIN-AS Swisscom (Schweiz) AG,CH
      195.186.  4.162 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,022 | 0,024 | 0,029 | 0,001 | 100,0 |
      - Uncached Name | 0,025 | 0,073 | 0,286 | 0,065 | 100,0 |
      - DotCom Lookup | 0,041 | 0,066 | 0,180 | 0,037 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                         cns8.bluewin.ch
               BLUEWIN-AS Swisscom (Schweiz) AG,CH
        8.  8.  8.  8 |  Min  |  Avg  |  Max  |Std.Dev|Reliab%|
      ----------------+-------+-------+-------+-------+-------+
      - Cached Name   | 0,033 | 0,038 | 0,077 | 0,009 | 100,0 |
      - Uncached Name | 0,042 | 0,105 | 0,398 | 0,091 | 100,0 |
      - DotCom Lookup | 0,049 | 0,066 | 0,141 | 0,025 | 100,0 |
      ---<-------->---+-------+-------+-------+-------+-------+
                 google-public-dns-a.google.com
                     GOOGLE - Google Inc.,US
      UTC: 2014-11-03, from 14:39:59 to 14:40:12, for 00:13,363

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    Recovery Steps 
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    For more information, see http://support.microsoft.com/kb/2663685.  
    Jeff Ferris

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