Automatic failover cluster Bugging head

Similar Questions

• Automatic failover with Transport and apply Lag fails with ORA-16798

  Hello
  I configured a physical database maximum Performance, accelerated failover mode standby. I set FastStartFailoverLagLimit to 3 hours (10800 seconds).

  If I understand the Oracle documentation, Fast-Start failover should work with Max Performance, as long the Transport timeout is whithin the FastStartFailoverLagLimit.

  
  So I started a few scripts, generated some loading, so I have a Transport and apply the shift of 3-4 Minutes.
  Then I killed pmon to cause an automatic failover.

  Failover failed with ORA-16798.

  I know, there is Note 846087.1 , which describes the problem, but I thought that automatic failover should work in this configuration.
  Is this a bug or am I wrong?

  Thank you very much in advance.

  
  Configuration Data Guard standby:
  -----------------------------------------------

  Role: STANDBY PHYSICS
  State of destination: apply
  Transport delay: 3 minutes 3 seconds (calculated two seconds ago)
  Apply the Lag: 3 minutes 26 seconds (calculated 0 seconds ago)
  Apply the rate: 23,52 MB/s
  Real-time query: OFF
  Occurrence (s):
  ...

  Properties:
  ...
  LogXptMode = "async".
  DelayMins = '0'
  Binding = "optional."
  MaxFailure = '0'
  MaxConnections = '1'
  ReopenSecs = "300"
  NetTimeout = "15"
  RedoCompression = "DISABLE."
  ...

  State of the database:
  SUCCESS

  Fast failover configuration:
  -----------------------------------------------

  Fast-Start Failover: ENABLED

  Threshold: 180 seconds
  Target: < Targetname >
  Observer: < servername >
  Offset limit: 10800 seconds
  Primary closure: TRUE
  Auto-Rétablir: TRUE
  Reconnection of the observer: (none)
  Substitution of the observer: FALSE

  ...

  
  Messages of the DG - Log:
  -----------------------------------------------
  FAILOVER TO < DB >
  Starting failover to the < DB > database
  Notifying Oracle Clusterware to disassembly for the FAILOVER database
  02/02/2015-13:38:04
  Error running SQL = 604, sql = [ALTER DATABASE RECOVER MANAGED STANDBY DATABASE FI
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-00283: cool cancelled due to errors
  ORA-16171: RECOVER... FINISHING not allowed away for thr 1, seq 34-37
  Failed to retrieve Terminal.
  Database error resource SetState (16798)
  02/02/2015-13:38:08
  Command FAILOVER < DB > completed with error ORA-16798

  
  

  The FastStartFailoverLagLimit property specifies the amount of data, in seconds, during which the standby database target can

  delay on the main database on the recovery plan applied. If again applied Eve point database notes that many

  seconds of the primary database redo point generation, accelerated tipping is allowed.

  Errors show a gap for sequences 34-37, which is not optimal for a fast failover.

  Even if FastStartFailoverLagLimit is set to 3 hours, there is too much data loss for the standby site because newspapers are not available on the backup server and the Broker cannot activate the Pb of the day before.

  I recommend to to lean on increase the bandwidth network.

  Concerning

• automatic failover - failover unable

  Hi gurus,

  I have expirienced strange behavior of automatic failover of data guard.

  According to the Observer newspaper failover failed:

  Observer began

  [W000 15:57:01.46 02/20] Observer began.

  16:00:07.44 Thursday, February 20, 2014

  Opening of failover accelerated to database 'ipcblna2 '...

  Perform the failover NOW, please wait...

  Error:

  ORA-03113: end of file on communication channel

  Process-ID: 2785

  Session ID: 162 Seriennummer: 5

  Unable to failover

  16:02:08.55 Thursday, February 20, 2014

  [W000 16:02:08.55 02/20] Failover failed. Leave the observer.

  Observer stopped

  However according to primary alerts of new ipcblna2 journal:

  Successful failover. Primary database is now IPCBLNA2.

  Primary alerts of new ipcblna2 journal:

  Thu Feb 20 15:59:35 2014

  RFS [7]: network Possible disconnect with primary database

  Thu Feb 20 15:59:35 2014

  RFS [2]: network Possible disconnect with primary database

  Thu Feb 20 15:59:35 2014

  RFS [6]: network Possible disconnect with primary database

  Fri 20 Feb 16:00:07 2014

  An attempt to failover accelerated because the threshold of 30 seconds is up.

  Fri 20 Feb 16:00:07 2014

  MICHAEL: Failover beginning

  Fri 20 Feb 16:00:07 2014

  ALTER DATABASE RECOVER MANAGED STANDBY DATABASE FINISH FORCE

  Terminal recovery: real-time decision applies

  Fri 20 Feb 16:00:07 2014

  MRP0: Background Media Recovery cancelled with status 16037

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_pr00_2892.trc file:

  ORA-16037: Benutzer Hat Abbruch von managed recovery-procedure statement

  Managed Standby recovery not using real time applies

  Recovery interrupted!

  Data files recovered in a consistent state to change 262827045900

  Waiting for pid MRP0 2870 to terminate

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_pr00_2892.trc file:

  ORA-16037: Benutzer Hat Abbruch von managed recovery-procedure statement

  Fri 20 Feb 16:00:07 2014

  MRP0: Stopping the process background Media Recovery (ipcdb)

  Terminal recovery: real time apply

  Waiting for "D000" dispatcher stopped

  Fri 20 16:00:23 Feb 2014

  ARC2: Waiting for example near full

  Fri 20 Feb 16:02:10 2014

  Waiting for Server shared "S000" to die

  Fri 20 Feb 16:02:23 2014

  ARC2: Waiting for example close has expired

  ARC2: Waiting for example near full

  Fri 20 Feb 16:04:23 2014

  ARC2: Waiting for example close has expired

  Logging of 1034 errors received on the eve

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_arc2_2827.trc file:

  ORA-01034: ORACLE non available

  Heartbeat PING [ARC2]: Unable to connect to the day before "ipcblna". The error is 1034.

  ARC2: Waiting for example near full

  Fri 20 Feb 16:05:07 2014

  Renounce wait dispatchers/dispatchers and shared servers to die

  CLOSING: kill the server sessions.

  CLOSED: all the closing of sessions successfully.

  Fri 20 Feb 16:05:07 2014

  SMON: disabling of cache recovery

  Try to perform a Terminal recovery (ipcdb)

  Start of recovery media: Managed Standby Recovery (ipcdb)

  has started the process of logmerger

  Fri 20 Feb 16:05:07 2014

  Managed Standby recovery not using real time applies

  Fri 20 Feb 16:05:07 2014

  ARC2: Waiting for example close over

  Parallel Media Recovery started with 8 slaves

  To start: Eve redo Logfile to check-in

  End: Standby redo Logfile to check-in

  "Terminal recovery Timestamp is February 20, 2014 16:05:08.

  Terminal recovery: application standby redo logs.

  Terminal recovery: thread 1 seq # 12 again required

  Recovery of terminal:

  Online Redo Log recovery: thread 1 mem Group 6 Seq 12 reading 0

  Mem # 0: /u01/app/oracle/oradata/IPCBLNA2/stdbyredo01.log

  Identified end-of-Redo for thread 1 sequence 12

  Incomplete recovery applied to change 262827045901 20/02/2014 time 15:59:35

  Media recovery complete (ipcdb)

  Terminal recovery: success of

  Fri 20 Feb 16:05:08 2014

  Identified end-of-Redo for thread 1 sequence 12

  Activation reset sleep ID 652569681 (0x26e56c51)

  ARCH: Stopped archiving, error occurred. Will continue to retry

  ORACLE Instance ipcdb - check-in error

  ORA-16014: Log sequence 6-Nr. 12 non archiviert, keine Energiepflanzen vision

  ORA-00312: line-6, 1-wire Journal: ' / u01/app/oracle/oradata/IPCBLNA2/stdbyredo01.log'

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_arc0_2823.trc file:

  ORA-16014: Log sequence 6-Nr. 12 non archiviert, keine Energiepflanzen vision

  ORA-00312: line-6, 1-wire Journal: ' / u01/app/oracle/oradata/IPCBLNA2/stdbyredo01.log'

  Completed: ALTER DATABASE RECOVER MANAGED FORCE STANDBY DATABASE FINISH

  ALTER DATABASE COMMIT TO SWITCHING TO THE MAIN WAITING WITH THE STOP OF THE SESSION

  DATABASE ALTER CROSSING elementary SCHOOL (ipcdb)

  Waiting for the transition from role maximum is 15 minutes.

  Backup controlfile written to trace the file /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_rsm0_2844.trc

  Terminal standby recovery start SCN: 262827045900

  RESETLOGS after complete through change 262827045901

  Log in online /u01/app/oracle/oradata/IPCBLNA2/redo01.log: thread 1 Group 1 had been previously authorized

  Log in online /u01/app/oracle/oradata/IPCBLNA2/redo02.log: thread 1 group 2 was previously disabled

  Log in online /u01/app/oracle/oradata/IPCBLNA2/redo03.log: thread 1 Group 3 has been previously authorized

  Log in online /u01/app/oracle/oradata/IPCBLNA2/redo04.log: thread 1 Group 4 has been previously authorized

  Log in online /u01/app/oracle/oradata/IPCBLNA2/redo05.log: thread 1 Group 5 has been previously authorized

  Standby became primary YVERT: 262827045899

  Fri 20 Feb 16:05:09 2014

  Assessment target incarnation to 20

  The digital switchover: completed - mounted as primary database

  Completed: ALTER DATABASE COMMIT to SWITCHING to the MAIN WAITING WITH the STOP of the SESSION

  Fri 20 Feb 16:05:09 2014

  Arc1: become the "no SRL" ARCH

  ALTER DATABASE OPEN

  Initializing data Guard Broker...

  Fri 20 Feb 16:05:09 2014

  Assigning activation ID 652556989 (0x26e53abd)

  Thread 1 Advanced to record the sequence 2 (open thread)

  Thread 1 is open to the sequence of log 2

  Currently Journal # 2 seq # 2 mem # 0: /u01/app/oracle/oradata/IPCBLNA2/redo02.log

  Opening of redo thread 1

  View MTTR is disabled, because FAST_START_MTTR_TARGET is not defined

  SMON: enabling cache recovery

  Fri 20 Feb 16:05:10 2014

  ARC3: LGWR is scheduled for archive destination LOG_ARCHIVE_DEST_2 after log command

  Fri 20 Feb 16:05:10 2014

  NSA2 started with pid = 29, OS id = 5464

  Successfully online 2 undo Tablespace.

  Dictionary check start

  Logging of 1034 errors received on the eve

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_arc2_2827.trc file:

  ORA-01034: ORACLE non available

  Heartbeat PING [ARC2]: Unable to connect to the day before "ipcblna". The error is 1034.

  Logging of 1034 errors received on the eve

  Errors in the /u01/app/oracle/diag/rdbms/ipcblna2/ipcdb/trace/ipcdb_arc3_2829.trc file:

  ORA-01034: ORACLE non available

  ARC3: Error 1034 creation log file from archive for "ipcblna."

  Archived journal 254 extra for each sequence 1 1 0x26e53abd dest ID thread entry 1:

  Archiver released errors process. Is more interrupted

  Verification of the complete dictionary

  Check the compatibility of the header files for tablespace 11g encryption...

  Compatibility check header files 11g for tablespace encryption completed

  SMON: enabling the recovery of tx

  From OCMS background process

  Fri 20 Feb 16:05:10 2014

  OCMS started with pid = 30, OS id = 5466

  Database character set is AL32UTF8

  Fri 20 Feb 16:05:10 2014

  found dead shared server "S000", pid = (18: 1)

  idle dispatcher "D000" completed, pid = (17: 1)

  No Resource Manager plan active

  From QMNC background process

  Fri 20 Feb 16:05:11 2014

  QMNC started with pid = 40, OS id = 5472

  LOGSTDBY: Validation controlfile with logical metadata

  LOGSTDBY: Validation complete

  ALTER SYSTEM SET service_names = 'IPCBLNA2.idealo.de' SCOPE = MEMORY SID = "ipcdb";

  ALTER SYSTEM SET service_names = 'IPCBLNA2.idealo.de', 'RESIN_READ1' SCOPE = MEMORY SID = "ipcdb";

  ALTER SYSTEM SET service_names = 'RESIN_READ1', 'IPCBLNA2.idealo.de', 'RESIN_WRITE' SCOPE = MEMORY SID = "ipcdb";

  Completed: ALTER DATABASE OPEN

  ALTER SYSTEM SET log_archive_trace = 0 SCOPE = BOTH SID = "ipcdb";

  ALTER SYSTEM SET log_archive_format='%t_%s_%r.dbf' SCOPE = SPFILE SID = 'ipcdb ';

  ALTER SYSTEM SET standby_file_management = 'AUTO' SCOPE = BOTH SID ='* ';

  ALTER SYSTEM SET archive_lag_target = 0 SCOPE = BOTH SID ='* ';

  ALTER SYSTEM SET log_archive_max_processes = 5 SCOPE = BOTH SID ='* ';

  ALTER SYSTEM SET log_archive_min_succeed_dest = 1 SCOPE = BOTH SID ='* ';

  ALTER SYSTEM SET db_file_name_convert = ' / IPCBLNA / ', ' / IPCBLNA2 / ' SCOPE = SPFILE;

  ALTER SYSTEM SET log_file_name_convert = ' / IPCBLNA / ', ' / IPCBLNA2 / ' SCOPE = SPFILE;

  Fri 20 Feb 16:05:11 2014

  Using the default for the STANDBY_ARCHIVE_DEST as USE_DB_RECOVERY_FILE_DEST parameter value

  ARC3: FROM PROCESS ARCH

  ALTER SYSTEM SET log_archive_dest_state_2 = 'RESET' SCOPE = BOTH;

  Fri 20 Feb 16:05:11 2014

  ARC5 started with pid = 43, OS id = 5478

  Successful failover. Primary database is now IPCBLNA2.

  Thread 1 Advanced to save sequence 3 (switch LGWR)

  Currently Journal # 3 seq # 3 mem # 0: /u01/app/oracle/oradata/IPCBLNA2/redo03.log

  Fri 20 Feb 16:05:12 2014

  Archived journal 255 extra for each sequence 1 2 0x26e53abd dest ID thread entry 1:

  ARC5: Started archiving

  ARC3: FROM PROCESS ARCH COMPLETE

  krsk_srl_archive_int: enabling archiving delayed physical standby SRls

  Identified end-of-Redo for thread 1 sequence 12

  Archived journal 256 additional for each sequence 1 12 0x26e56c51 dest ID thread entry 1:

  From CJQ0 background process

  Fri 20 Feb 16:05:14 2014

  CJQ0 started with pid = 42, OS id = 5490

  Fri 20 Feb 16:05:18 2014

  Safety started with pid = 50, OS id = 5504

  steps to reproduce:

  the judgment on the primary

  configuration:

  DGMGRL > show fast_start failover;

  Fast-Start Failover: ENABLED

  Threshold: 30 seconds

  Target: ipcblna2

  Observer: s146

  Offset limit: 7200 seconds

  Primary closure: TRUE

  Auto-Rétablir: TRUE

  Configurable failover conditions

  Animal health conditions:

  Corrupt Controlfile YES

  Corrupt YES dictionary

  Inaccessible logfile No.

  Stuck archive ONLY

  YES offline data file

  Oracle error conditions:

  (none)

  primary news after failover:

  Database - ipcblna2

  Role: PRIMARY

  State of destination: TRANSPORT-WE

  Occurrence (s):

  ipcdb

  Database error (s):

  ORA-16820: accelerated failover observer observes is no longer this database

  Warning (s) of database:

  ORA-16829: accelerated failover configuration is trolling

  Properties:

  DGConnectIdentifier = "ipcblna2".

  ObserverConnectIdentifier = "

  LogXptMode = "async".

  DelayMins = '0'

  Binding = "optional."

  MaxFailure = '0'

  MaxConnections = '1'

  ReopenSecs = "300"

  NetTimeout = "30"

  RedoCompression = "DISABLE."

  LogShipping = 'ON '.

  PreferredApplyInstance = "

  ApplyInstanceTimeout = '0'

  ApplyParallel = 'AUTO '.

  StandbyFileManagement = 'AUTO '.

  ArchiveLagTarget = '0'

  LogArchiveMaxProcesses = '5'

  LogArchiveMinSucceedDest = '1'

  DbFileNameConvert = ' / IPCBLNA /, / IPCBLNA2 / '.

  LogFileNameConvert = ' / IPCBLNA /, / IPCBLNA2 / '.

  FastStartFailoverTarget = "ipcblna".

  StatusReport = "(monitor).

  InconsistentProperties = "(monitor).

  InconsistentLogXptProps = "(monitor).

  SendQEntries = "(monitor).

  LogXptStatus = "(monitor).

  RecvQEntries = "(monitor).

  HostName = "rac4.lvl.bln."

  Nom_sid = "ipcdb".

  StaticConnectIdentifier = ' (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=rac4.lvl.bln) (PORT = 1521)) (CONNECT_DATA = (SID = ipcdb)))'

  StandbyArchiveLocation = "USE_DB_RECOVERY_FILE_DEST".

  AlternateLocation = "

  LogArchiveTrace = '0'

  LogArchiveFormat = '% t_%s_%r.dbf '.

  TopWaitEvents = "(monitor).

  config after failover:

  Configuration - dg_newtest

  Protection mode: MaxPerformance

  Databases:

  ipcblna2 - primary database

  Error: ORA-16825: multiple errors or warnings, including failover quick start or warnings, errors detected for the database

  ipcblna - (*) physical standby database (disabled)

  ORA-16661: database backup must be restored

  Fast-Start Failover: ENABLED

  The configuration status:

  ERROR

  Perhaps a clue:

  strange behaviour occurred after the configuration of the shared server connections. before automatic failover worked very well.

  relevant parameter:

  * .shared_servers = 10

  * Once = 445

  * .session_cached_cursors = 300

  * runoff = 400

  * .open_cursors = 500

  * .log_archive_dest_2 = "service = db_unique_name VALID_FOR = (ALL_LOGFILES, ALL_ROLES)"ipcblna2"="ipcblna2"net_timeout = 30', ' valid_for = (all_logfiles, primary_role)"

  * .job_queue_processes = 1000

  * .dispatchers ='(protocol=tcp) (dispatchers = 1)(sessions=400) '

  * .log_archive_dest_state_2 = 'ENABLE '.

  11 GR 2 on rhel5

  Thank you

  Hi oraman,

  You can check the broker for this config. Connect to the database with dgmgrl and get the config database:

  See the verbose XXX database;

  The parameter 'StaticConnectIdentifier' will tell you what data Guard Broker expects to find when it needs to restart a database. You must create a static entry to the listener with the service_name in this setting.

  Make sure you have the "SERVER = DEDICATED" in the connection string. If you set this explicit, default oracle shared a connection via the server connection, which could cause your question.

  Concerning

  Thomas

• Automatic failover

  In a tightly controlled environment, where very little changes - Protection groups are static and the unique Recovery Plan is well defined - is it possible to automatically run the Recovery Plan if the instantiation of the right conditions can be measured/quantified? With PowerShell example?

  I know there are risks with this approach and war business vs. technical to set and meet the RTOS will be delivered on time.

  I'm just curious to know if this is possible and how it could be achieved. Either way, a layer of virtualized storage is not an option.

  TIA,

  HamR.

  I'll tell you it's impossible...

  I was talking with Carter Shaklin (MP for VMware PowerCLI) on what tasks could be automated with powershell for MRS.

  I take it a good sign that VMware begins the process of powershell enabling their products to senior management as they did with ESX/vCenter.

  I would be VERY surprised to see this SDK for MRS. result would expose to ordinary users object/properties/methods required to actually trigger an execution of a DR plan. I think that VMware remained engaged in the position that order to issue a 'GO' on the DR plan will require high-level approval of management of class C first...

  If you are looking for something that would allow an automatic failover - really watch you any other 3rd party sellers availability products that allow you to create emotionally a "stretched" cluster The problem with these technicians, is that they are NOT designed for multisite DR, but the failure of a component - such as the death of a host or VM...

  Concerning

  Mike Landry

  RTFM education

  http://www.RTFM-ed.co.UK

  Author of the book of MRS:http://stores.lulu.com/rtfm

  Free PDF or printed at price

• By comparing the different editions for an automatic failover

  Hi all

  I need to select a product of virtualization to a new project (VMware, Microsoft or Citrix). I did a lot of reading and I'm leaning towards VMware but I'm worried about the cost. The condition is to have two host computers physical (for redundancy) connected to an external storage with the possibility of performing automatic failover, while if one host fails other pics upwards. I also need to be able to back up the entire configuration, including all the VMS tape so that I can recover if the whole system is out of service.

  My question is that the high availability feature that is included in the Standard edition can do, or if I should also get the functionality DRS and VMotion which are only in the Enterprise edition.

  Kind regards

  No interruption of service there is nothing from now...

  HA will ensure that your virtual machines are fed to another node in a cluster, HA has allowed, in case of failure of the host or an isolated situation. HA may also be able to on a VM when VM honor as a characteristic of expermintal.

  DRS will be dynamically balancing the resources in the cluster and the availability of resources for each virtual computer.

  vMotion is a live migration of a virtual machine in a cluster or farm of hosts with compitable CPUs. But the ESX Server hosting work inorder to facilitate a vMotion of a VM.

  SVMotion is a live migration of a virtual machine in data warehouses, such as local storage storage SAN/iSCSI based, while the virtual machine is still in service.

  SRM is the site recovery Manager, which allows you to switch to another site in the same set site is inaccessible.

  Fault tolerance is the next feature that allows you to run your H/W failure continuously, without interruption of service in case of VMs or any other type of failure of the host.

  For now, you should be good with the standard edition, which supports H, since no interruption of service, it is not what you are looking for immediately.

  I hope this helps.

  -Surya

• Automatic failover SyncRep

  Hello!

  I tried to find out if SyncRep supports automatic failover. So far I have not found a definitive answer, and I was hoping someone could help me to answer this questions

  Best regards

  Kim

  Hello, Kim.

  SyncRep does not currently automatic failover.

  Kind regards

  Don

• Failed to add server to the failover cluster as I am unable to determine if I have administrative privileges on the server

  This is the error that I get whenever I try to add a server in the failover cluster management running on a client of windows7 that is joined to a domain. And the servers run Hyper-V Server 2008 r2. Tried to run the hvremote.wsf in both servers, but get an error getting trustee when tried to run scripts. Can help a whole ...

  Thanks in advance.

  Sampath KumarKanike Hello,

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/w7itprovirt/threads

  Meet us if you face any problem of Windows, and I'd be happy to help you again and try to correct the problem as soon as possible.

  Good day!

• SQL Server 2008 R2 taken Failover Cluster support in ESXi 6?

  Hi guys

  I think that it is based on the many articles of MS and VMWare I was wading in but did anyone have knowledge if a SQL Server 2008 R2 failover cluster is supported on ESXi 6?

  I think we have to run on a Windows Server 2012 R2 operating system unless we are forced to stick with Server 2008 R2 for reasons of inheritance

  Thanks for the tips

  Simon

  Yes, have a look here: VMware KB: Microsoft Clustering on VMware vSphere: guidelines for supported configurations

• Storage vMotion allows automatic failover to the replicated copy?

  With vSphere replication allow "Storage vMotion" automatic failover to the copy replicated in case of a failure of the data store?

  Trying to figure out a solution where if A SAN fails, we can install SAN B to pick up without any interruption of service.

  Welcome to the community - Storage vMotion does not provide this type of functionality, you will need to get to the VMware Site Recovery Manager (SRM), but it will be some time - failure

• Is Microsoft Failover Cluster ESXi 4.1 Shared Disk of NFS data store, it supported?

  Is Microsoft Failover Cluster ESXi 4.1 Shared Disk of NFS data store, it supported?

  We have a request from MS Failover Cluster configuration on Windows 2008 R2 2 guests with a storage shared for a web application. However, there is no VMFS storage of data or the ability of the CF to presending RDM. So, I created the disks shared on a NFS datastore using option "Setup for Failover Clustering and Microsoft Cluster Service" and have added the cluster disk and tested successful failover.

  But the MS cluster validation control cancelled storage and I want to know if that configuration is not taken because of supported.

  A notice would be useful.

  We are also working on setting up a cluster of ESXi for iSCSI storage, which can be leveraed for this purpose.

  Shyam-

  Its not supported.

  4.1, your only options supported are:

  • CF storage with pRDMs
  • iSCSI storage with initiators guest.

• The 9/10 CF Enterprise is required to create a failover cluster?

  Hi all

  I just had one heck of a week of recovery from our production of Coldfusion environment. I think that he convinced us to create a high availability/failover for the site.

  My question is is business of 9/10 CF required to create a failover cluster?

  Thank you

  Mark

  Hi, yes CF Enterprise. Suggest deploy CF10 because CF9 will end of support December 2014. Reference:

  http://www.Adobe.com/au/products/ColdFusion-Enterprise/features._sl_id-contentfilter_sl_fe aturedisplaytypes_sl_all.html

  References to URL slot - Business Infrastructure:

  Get a scalability to create and manage multiple instances of server in a clustered or virtualized environment.

  HTH, Carl.

• Creating a failover cluster Windows 2008 on ESX 3.5

  Hello

  I would like to create a cluster Windows 2008 on ESX 3.5.  As I understand it browse the forums supporting parallel SCSI as a type of shared bus was abandoned for Failover Clustering in Windows Server 2008.  To enable clustering, you need to use iSCSI on a target server.  Additional costs of license option for the introduction of a target server.

  Is ESX 3.5 update to support Windows 2008 failover clustering?  If so, when?

  Is there another solution that involves no additional cost?  I watched StarWind but the free version does not give us enough resources that is necessary.

  How ESX 4.0 supports Windows 2008 failover cluster?

  Thank you

  Brian

  In ESX 3.5, you can do a 2008 failover cluster with a software initiator in the node Windows 2008.

  For ESX 4 no problem.

  See also: cluster in a VMware environment software

  André

• Can I automate creating a cluster in LabView using the structure of data created in a generated automatically. CSV, C header or XML file?

  Can I automate creating a cluster in LabView using the data structure created in an auto generated. CSV, C header or XML file?  I am trying to take the data structure defined in one or more of these files listed and have LabView automatically create a cluster with structure types and the same data.  (Ideally, I would like to do it with a C header file only.)  Basically, I'm trying to avoid having to create the cluster by hand, as the number of cluster elements could be very large. I looked in EasyXML and contacted the rep for the add-on.  Unfortunately, this feature was not created yet.  Did anyone done something like this before? Thanks in advance for the help.

  
  

• 6120 link down on mgmt0 triggers not UCS Manager failover cluster - is?

  Hello friends

  We have recently installed a cluster consisting of two 6120 UCS s configured for HA. When executing fail during test cases, we removed the network cable in mgmt0 on 6120 elementary. Immediately the cluster IP address is not responding ping (as expected) and we lost connectivity to the UCS Manager GUI (also as expected.) At one point, however, we expected the 6120 subordinate to detect that this link was down and launch a failure over the UCS. This is not moved after 20 minutes of waiting.

  My questions are the following:

  1. Is this expected behavior?
  2. If this is not the case, what should us review to ensure that failover occurs in the future?

  I know we can force a failover of the subordinate by issuing a command to the main cluster of local-mgmt but would be interested to see if it should be automatically produced on the failure of primary mgmt0 binding.

  Thank you for your time.

  Configured by default which is the expected behavior.

  You can configure management interface and failover if the management interface loses connectivity such as your test scenario.  That's what you're looking for.

  Admin - Communication Management - Management Interfaces - Management Interface tab strategy control tab.

  

  Kind regards

  Robert

• Automatically list the full header of a table control data

  Hello

  I have a Table pointer and I need to make the width of the resized automatically row header. I looked in the node of the Table Hint property and there is no option. Any suggestions?

  If you know the width of the string, you can set the width of the column.  Get the width of the string could be interesting though.