Johnny Yao WorkSpace

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  Database    This is a read-only field that displays the name of the selected database. Mailbox server    This is a read-only field that displays the name of the mailbox server that currently hosts the active copy of the mailbox database. Status    This is a read-only field that displays the current status of the selected database or database copy. Copy queue length (logs)    Indicates the number of log files waiting to be copied and inspected. Replay queue length (logs)    Indicates the number of log files waiting to be replayed into this copy of the database. Activation preference number   This value is used to break ties during database activation when multiple database copies meet the same criteria for activating. When multiple database copies meet the same criteria for activation the copy assigned the lowest activation preference number will be activated.   Seeding    Indicates whether a seeding operation is currently in progress. Messages

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  Get-OutlookProvider exch/ expr/ web | fl   [PS] C:\Documents and Settings\exchadm\Desktop> Get-OutlookProvider Name                Server              CertPrincipalName   TTL ----                ------              -----------------   --- EXCH                                                        1 EXPR                                                        1 WEB                                                         1 [PS] C:\Documents and Settings\exchadm\Desktop> Get-OutlookProvider | fl CertPrincipalName : Server            : TTL               : 1 AdminDisplayName  : ExchangeVersion   : 0.1 (8.0.535.0) Name              : EXCH DistinguishedName : CN=EXCH,CN=Outlook,CN=AutoDiscover,CN=Client Access,CN=msft                     ,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=corp                     ,DC=com Identity          : EXCH Guid              : e947a78c-9308-40cc-8ad6-8173dbd2c48f ObjectCategory    : c

    On E2K7 [PS] C:\Documents and Settings\exchadm\Desktop>Test-OutlookWebServices | fl Id      : 1003 Type    : Information Message : About to test AutoDiscover with the e-mail address exchadm@msft.com. Id      : 1007 Type    : Information Message : Testing server BQT-CA07.msft.corp.com with the published name https:/           /bqt-ca07.msft.corp.com/EWS/Exchange.asmx & https://oaw.msft.com/ews/           exchange.asmx. Id      : 1019 Type    : Information Message : Found a valid AutoDiscover service connection point. The AutoDiscover            URL on this object is https://BQT-CA07.msft.corp.com/Autodiscover/Au           todiscover.xml. Id      : 1006 Type    : Information Message : The Autodiscover service was contacted at https://BQT-CA07.msft.corp .           com/Autodiscover/Autodiscover.xml. Id      : 1016 Type    : Success Message : [EXCH]-Successfully contacted the AS service at https://bqt-ca07.msft      

    NO External OOF URL (EWS web site)       Blog Extended Reading More Information & Reference  

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    Get-OWAVirtualDirectory returns “An IIS directory entry couldn’t be created. The error message is Access is denied.”   CAS & others Exchange 2007 servers 加入 domain\Exchange Trusted Subsystem 至local administrators     Blog Extended Reading More Information & Reference 1. An IIS directory entry couldn't be created. Access denied 2. Get-OWAVirtualDirectory returns “An IIS directory entry couldn’t be created. The error message is Access is denied.”  

  1. No Storage Group 2. Support 16 copies for each database 3. Support 100 database in each DAG 4. Public Folder referral for HA – DO NOT point to itself 5. Same disk path for database copies – MDB path – may change after SP1 6. Replication latency < 250ms between recplcation network 7. AM – Active manager, PAM, SAM 8. AM - Master Database Cache – on Memory, maintain by AM – Registry Key on Local Machine for faster access – also on AD 9. AM – update database server status by RPC 10. Disable MAPI Network – no Replication 11. Add server to DAG memnbership will also auto install cluster service 12. HKEY_Local_Machine\Cluster\ExchangeActivemanager\NodeState 13. AM Best Copy Selection - PAM – ContentIndex healthy, Queue Length…. 14. Copy Steps, Inspector –> E010000001 15. Activate Database Copy – None (no log files lose) 16. HUB – Dumpster cache – MailQueue – 18MB – 17. Duplicate Detection (cache recipient, message ID, ) 18. IS service manual stop