3-node MSSQL Cluster

Similar Questions

• Cannot configure a two-node MSCS cluster.

  Server configuration iSCSI by Starwind 5.4 on Win7 and Win two, 2003 virtual machines as nodes in cluster on vSphere 4.0. Using Starwind how to configure the Quorum and another disk shared between 2 virtual machines. The path that is on each virtual machine by the Microsoft iSCSI initiator to get both drives shared directly from iSCSI Server (win 7).  When configure a cluster on a node, download info on photo 1, check the yellow error, got the image 2. At the end of the installation, download the info from the error: the network path is not found (photo 3), check the logs of the Win system, download the info on photo 4. Before and after her, with check the 3 NICs IP network and ping them, all of them are good. After putting new IP Address/subnet mask on the network cards that are for the beats, the problem is still there.

  I'm confused what is wrong. Is it a problem that the pulse line connects via a vSwitch without physical NETWORK card as Microsoft says heart rate must be connected directly?

  I don't think it would be a network ESX problem since all your NETWORK cards are online and respond to pings.   I am curious about your first screen printing where the cluster cannot be brought online due to the INVESTIGATION period is already on the network.   Is it possible that the IP address is in use elsewhere on the network?

  I'll move this thread to the VM forum and the guest operating system to see if anyone can help troubleshoot the configuration of comments.

  If you have found this device or any other useful post please consider the use of buttons useful/correct to award points

  Twitter: http://twitter.com/mittim12

• Node to Cluster Exchange 2003 sp2 crashed hosted on Server 2003 sp2

  Hello

  A few days back our server one of the cluster node 3 k 2 crashed. The result of the analysis of dump memory is underneath.

  =======================================================================================

  Debug version of Microsoft Windows (R) 6.11.0001.404 X 86

  Copyright (c) Microsoft Corporation. All rights reserved.

  Loading dump file [C:\Mini111210-01.dmp]

  The mini kernel dump file: only registers and the trace of the stack are available

  Symbol search path is: srv * c:\symbols* http://msdl.microsoft.com/download/symbols

  Executable search path is:

  Windows Server 2003 Kernel Version 3790 (Service Pack2) MP (4 procs) free x 86 compatible

  Product: Server, suite: TerminalServer SingleUserTS Enterprise

  By: 3790.srv03_sp2_gdr.100216 - 1301

  Computer name:

  Core = 0 x 80800000 PsLoadedModuleList = 0x808a6ea8

  The debugging session: 16:44:38.863 Fri 12 Nov 2010 (GMT + 5)

  System Uptime: 107 days 6:49:19.098

  Loading the kernel symbols

  ...............................................................

  ...................................................

  Loading user symbols

  Loading unloaded module list

  ......

  *******************************************************************************

  *                                                                             *

  * Bugcheck analysis *.

  *                                                                             *

  *******************************************************************************

  Use! analyze - v to obtain detailed debugging information.

  BugCheck D1, {c, d0000002, 0, b9131168}

  Probably caused by: HTTP.sys (HTTP! UlpReceiveRawData + e1)

  Follow-up: MachineOwner

  ---------

  1: kd >! analyze - v

  *******************************************************************************

  *                                                                             *

  * Bugcheck analysis *.

  *                                                                             *

  *******************************************************************************

  DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)

  An attempt was made to access an address pageable (or completely invalid) to a

  application interrupt level (IRQL) that is too high.  It is usually

  caused by drivers using a wrong address.

  If the kernel debugger is available, get a stack backtrace.

  Arguments:

  Arg1: 0000000c, memory referenced

  Arg2: d0000002, IRQL

  Arg3: 00000000, value 0 = read operation, 1 = write operation

  Arg4: b9131168, address memory

  Debugging information:

  ------------------

  READ_ADDRESS: 0000000c

  CURRENT_IRQL: 2

  FAULTING_IP:

  Tcpip! CopyRBChain + 1 b 7

  b9131168 3b700c cmp esi, dword ptr [eax + 0Ch]

  CUSTOMER_CRASH_COUNT: 1

  DEFAULT_BUCKET_ID: DRIVER_FAULT_SERVER_MINIDUMP

  BUGCHECK_STR: 0XD1

  Nom_processus: w3wp.exe

  TRAP_FRAME: 8fb7c990-(.trap 0xffffffff8fb7c990)

  ErrCode = 00000000

  EAX = 00000000 ebx = fee38008 ecx = 00003b 01 edx = 00003bf9 esi = 00006e44 edi = 889e87e8

  EIP = b9131168 esp = 8fb7ca04 ebp = 8fb7ca38 iopl = 0 nv in pe of na EI pl nz nc

  CS = 0008 ss = 0010 ds = 0023're = 0023 fs = 0030 gs = 0000 efl = 00010206

  Tcpip! CopyRBChain + 0x1b7:

  b9131168 3b700c cmp esi, dword ptr [eax + 0Ch] ds:0023:0000000 c is?

  Reset the default scope

  LAST_CONTROL_TRANSFER: from b9131168 to 8088c9cb

  STACK_TEXT:

  8fb7c990 b9131168 badb0d00 00003bf9 808 has 6230 nt! KiTrap0E + 0x2a7

  8fb7ca38 b9132311 889e87e8 fee38008 8fb7ca9c tcpip! CopyRBChain + 0x1b7

  8fb7ca94 b9132243 889e87e8 ff3b3008 00000800 tcpip! BufferData + 0x35a

  8fb7cac0 b913121b 8fb7ca00 ff7398dc 00000020 tcpip! TdiReceive + 0 x 291

  8fb7caf8 b913cf6c 8ac89794 ff7398d8 8a7f3110 tcpip! TCPReceiveData + 0x6e

  8fb7cb14 8081df85 8d1ef4d0 ff739868 85cfc588 tcpip! TCPDispatchInternalDeviceControl + 0 x 62

  8fb7cb28 b817ead5 00000000 8a7f3210 00003bf9 nt! IofCallDriver + 0 x 45

  8fb7cb3c b817eb45 ff798b08 feda1034 00003bf9 HTTP. UlpReceiveRawData + 0xe1

  8fb7cb58 b816e66a 8a7f3110 feda1034 00003bf9 HTTP. UlReceiveData + 0x3e

  8fb7cb84 b8199b76 00004000 00000090 HTTP 8a7f3210! UlpConsumeBytesFromConnection + 0xb7

  8fb7cbe4 b8177a55 00000000 00000000 HTTP 88728ae0! UlProcessBufferQueue + 0 x 221

  8fb7cc08 b819c007 8ccd4ed8 88728ae0 00000103 HTTP! UlReceiveEntityBody + 0 x 280

  8fb7cc28 b8163903 fee34838 fee34914 8bb16030 HTTP. UlReceiveEntityBodyIoctl + 0 x 94

  8fb7cc3c 8081df85 8b8e5790 fee34838 89d36b18 HTTP. UlDeviceControl + 0 x 39

  8fb7cc50 808f5511 fee34914 8af570d8 fee34838 nt! IofCallDriver + 0 x 45

  8fb7cc64 808f6299 8b8e5790 fee34838 8af570d8 nt! IopSynchronousServiceTail + 0x10b

  8fb7cd00 808eede2 c 0000018 00000000 00000000 nt! IopXxxControlFile + 0x5e5

  8fb7cd34 808897cc c 0000018 00000000 00000000 nt! NtDeviceIoControlFile + 0x2a

  8fb7cd34 7c82860c c 0000018 00000000 00000000 nt! KiFastCallEntry + 0xfc

  WARNING: Frame IP not in any known module. Sequence of images may be wrong.

  00000000 00000000 00000000 00000000 0x7c82860c 0d36fb5c

  STACK_COMMAND: kb

  FOLLOWUP_IP:

  HTTP! UlpReceiveRawData + e1

  b817ead5 b803010000 mov eax, 103 h

  SYMBOL_STACK_INDEX: 7

  SYMBOL_NAME: HTTP! UlpReceiveRawData + e1

  FOLLOWUP_NAME: MachineOwner

  MODULE_NAME: HTTP

  Nom_image: HTTP.sys

  DEBUG_FLR_IMAGE_TIMESTAMP: 4bc5fd45

  FAILURE_BUCKET_ID: 0xD1_HTTP! UlpReceiveRawData + e1

  BUCKET_ID: 0xD1_HTTP! UlpReceiveRawData + e1

  Follow-up: MachineOwner

  ---------

  1: kd > lmvm HTTP

  start end module name

  b8162000 b81b3000 HTTP (PDB symbols) c:\symbols\http.pdb\DCEFC2156B1440F69FA2B66C56E8D10D2\http.pdb

  Loaded symbol image file: HTTP.sys

  Mapped memory image file: c:\symbols\HTTP.sys\4BC5FD4551000\HTTP.sys

  Image path: \SystemRoot\System32\Drivers\HTTP.sys

  Image name: HTTP.sys

  Timestamp: Kills Apr 14 23:07:09 2010 (4BC5FD45)

  CheckSum: 00054223

  ImageSize: 00051000

  File version: 5.2.3790.4693

  Product version: 5.2.3790.4693

  Flags of the file: 0 (mask 3F)

  Folder OS: 40004 NT Win32

  File type: pilot 3.7

  File date: 00000000.00000000

  Translations: 0409.04b0

  CompanyName: Microsoft Corporation

  ProductName: Microsoft® Windows® Operating System

  InternalName: http.sys

  OriginalFilename: http.sys

  ProductVersion: 5.2.3790.4693

  FileVersion: 5.2.3790.4693 (srv03_sp2_gdr.100414 - 1800)

  FileDescription: HTTP protocol stack

  LegalCopyright: © Microsoft Corporation. All rights reserved.

  =======================================================================================

  Please suggest what needs to be done to avoid any future occourance.

  Hello ONath,

  Thanks for visiting the site of the community of Microsoft Windows. The question you have posted is related to Exchange Server 2003 and would be better suited in the Exchange Server community. Please visit the link below to find a community that will support what ask you:

  http://social.technet.Microsoft.com/forums/en-us/category/ExchangeServer

  Thank you

  Mary
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Battle of VSAN (2 node with node witness Cluster) cannot write to VSAN

  I'm having problems with my Cluster active VSAN and can't seem to write in the data store or migrate a virtual machine to download whatever it is him. When I try a vMotion VM over the VSAN DS I get an error "file impossible creation a full operation, an unknown error occurred."

  Here is my layout,

  Two Clusters with the node of witness, one with 2 nodes

  Each host has 2 discs with a Cache and running as FLASH capacity and disk HARD hybrid Type. Field of the fault, I have a witness preferred and secondary each host is divided.

  Here are the best, I got a work around, if I change the host of fd perfered and when updating the domain fault I can during this brief moment write to the data store. That's how I'm migration of VMs for the moment.

  Any suggestions?

  Thank you

  VSAN Checkup shows that everything works well? My guess is that your 2 hosts have problems with communication with the node of witness or vice versa.

  Try to modify the VSAN storage policy to enable ForceProvisioning as a test, if it works, the problem is probably problem of config/route network communicates with the witness.

• Nodes of Cluster ESXi 5.5 with different MTU

  Is a good idea for an ESXi cluster 5.5U2 to have nodes at different units MTU on their vSwitch?  No. VM or VMKernel interfaces are the MTU = 9000 value, only the single vSwitch (vSwitch0) is set to MTU = 9000

  We are currently adding new nodes to an existing cluster 5.5U2 ESXi and set the vSwitch MTU = 9000 to allow frames extended on new nodes, but the existing nodes have MTU = 1500 (default).  The objective is long-term, all nodes vSwitch0 value MTU = 9000, but before this can happen there vMotion all the virtual machines on the existing nodes of ESXi in making the adjustment.

  Yes, it's ok.

  If you use the standard, turn on to do manually on all nodes and if you use distributed switch then you can substitute the single point through the command line or GUI.

• vCenter VM 2 node HA cluster

  My client would like to protect against hardware failure on a single host 2 running virtual machines with 2 hosts configured with HA.  If vCenter runs as a virtual machine on a host computer with the production of 2 virtual machines and the host fails, the other host will be able to recover workloads automatically, or the person will need to access the host running directly to start vCenter and 2 production virtual machines?

  Obviously 3 guests would be better, but does not move.  The shared storage, sufficient resources to run 3 + VMs on each host.  vSphere Essentials Plus Kit 5.5

  Thank you.

  Kevin

  Who is going to work.

  As directed by your post, you have two hosts

  H1: VM1, VM2 & vCenter VM that handles this HA cluster

  H2::failover hosts with no virtual machines running

  Please confirm above installation.

  You have enough resources, it works very well. If the host fails, HA continue to work, you will face minimum downtime that vSphere HA will restart these VMs (automatically).

  VCenter VM will also have downtime in case of failure, you can not connect to vCenter/manage the HA cluster until all services are up and running vCenter. vCenter is used only to manage the HA cluster, the rest is at the level of the host.

• Add the new node to cluster oracle

  Hello
  I have a doubt regarding cluster approx.
  The current situation is oracle instances are running on 2 boxes unix say that U1 and U2
  Now if we include another U3 area in the cluster, is it totally black box for the application.
  My concern is that should make us changes in the application using the cluster.
  
  Thank you
  Arpit Narula

  Hello

  Background database servers are normally transparent to the applications, but could you let us know which app frontend you use...?

  Satya.

• Replication Failover clustering & Hyper-v on a two-node cluster

  Hello

  We have two identical servers.  One to use as a main server, which houses two virtual machines.  The other should be used as a back up in case the main server is not somehow.  We planned on using a solution of third-party software to back up our virtual machines and launch them in the event of failure of the principal server.  However, we discovered just gave the failover clustering in Windows Server R2 2012.

  We have tried to set up a cluster 2 nodes, with our virtual machines properly replicated to the backup server.  Excited by the present, we tried then to simulate failure of the primary server (by pulling on the cable network).  We were a little disappointed to find that the backup server is not automatically run virtual machines.  We did a survey and read than a solution of two nodes requires storage space for additional network (in addition to our two servers).

  I wonder if that's okay?  In other words, a two-node failover cluster requires separate network storage space.  If this is not correct, can someone point me to a set of instructions to correctly configure a two-node failover cluster that will automatically launch the virtual machines on the server backup (in the case of a failure of the principal server).

  Thank you

  Mike Goldweber

  Hello

  Post your question in the TechNet Server Forums, as your question kindly is beyond the scope of these Forums.

  http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer

  See you soon.

• Cluster 2 nodi + batteria Hdd-3XNSB2J (8565682699)

  Seguito ad a software problem abbiamo la auswechseln uno dei 2 Nodi del Cluster, ora pero non riusciamo a farlo riconoscere dalla batteria di HDD connessa in Fibra Ottica.

  Few need di UN supporto tecnico.

  Grazie

  Francesco Falcone - Assistenza Tecnica

  the sto contattando by mail.

• Is there such a thing as the node master RAC cluster?

  The GI version: 11.2.0.4

  Operating system: Linux/Unix platforms

  Cluster CARS being an ACTIVE configuration / ASSET, is there such a thing as master node in a RAC cluster?

  If there is such a thing as a master node, in a 4-node RAC cluster, how can I find which is the "master" node and why it is called a "master node"?

  Unlike some cluster systems, it is not really a "master node" for Oracle Grid Infrastructure. This link of @rchem to the Uwe Hesse blog entry contain information about a master node but note carefully the specific tasks for this master.

  Oracle clustered systems have resources. Everything is a resource. The listener is a resource. The instance is a resource. A block of data is a resource. Each resource has a master node and that node may be all in the cluster. And resources of the same type can have different masters. If just because Node1 is the master of the resource for blockXYZ does mean that Node1 is the master of the resource for all blocks. BlockABC can have his mastery of the resource on Node2.

  Most people think of a master node like the one that makes decisions for the rest of the cluster. For example, here is a link to a Dell article: http://en.community.dell.com/techcenter/high-performance-computing/w/wiki/hpc-cluster-nodes

  In this article, it says "the General function of the master node must be the mastermind behind the group." However, GI of Oracle cluster doesn't have this concept. There is no a node responsible for the rest of them. All decisions that need to be made are distributed on all nodes of the cluster, piece meal.

  HTH,

  Brian

• Two-node Rac (11204) Cluster node 1 has failed to stop with error: impossible to get in touch with the loan of cluster service. duty to force stop

  Newly build Production environment (don't use it yet)

  OS: Linux redhat 64-bit 2.6.18

  Cluster version: 11.2.0.4

  This environment clusterware installed last December, we are trying to install oracle RDBMS, so try to first stop the crs.  However on node 1, the v$ asm_diskgroup shows nothing under total_mb /free_mb on diskgroup OCR.  and stop the crs shows: impossible to get in touch with the loan of cluster service.

  Alerts cluster log shows below:

  2014-03-25 03:50:01.429:

  [crsd (8608)] CRS-1013: the location of the OCR in ASM disk group is inaccessible. Details in u00/app/11.2.0.4/grid/log/oprd100/crsd/crsd.log.

  2014-03-25 03:50:01.433:

  [crsd (8608)] CRS - 0804:Cluster Ready Service interrupted due to the Oracle Cluster registry error [PROC-26: error when accessing the physical storage]

  ]. Details at (: CRSD00111 :) in u01/app/11.2.0.4/grid/log/orpd100/crsd/crsd.log.)

  2014-03-25 03:50:02.123:

  [ohasd (12490)] CRS - 2765:Resource 'ora.crsd' failed on the server "orpd100".

  2014-03-25 03:50:03.407:

  [crsd (8623)] CRS-1013: the location of the OCR in ASM disk group is inaccessible. Details in u01/app/11.2.0.4/grid/log/orpd100/crsd/crsd.log.

  2014-03-25 03:50:03.411:

  [crsd (8623)] CRS - 0804:Cluster Ready Service interrupted due to the Oracle Cluster registry error [PROC-26: error when accessing the physical storage]

  The NEWSPAPER of the ASM alerts:

  Wed Mar 25 03:21:49 2014

  WARNING: Waited 15 seconds IO to write to the disk of PST 1 in Group 1.

  WARNING: Waited 15 seconds to write IO to disk of PST 2 in Group 1.

  WARNING: Waited 15 seconds IO to write to the disk of PST 1 in Group 1.

  WARNING: Waited 15 seconds to write IO to disk of PST 2 in Group 1.

  Wed Mar 25 03:21:49 2014

  NOTE: process _b000_ + asm1 initiating (21071) 1.1807368888 disk offline (OCR_0681_2EF4) with mask 0x7e in Group 1

  NOTE: process _b000_ + asm1 initiating (21071) 2.1807368889 disk offline (OCR_0681_2EF5) with mask 0x7e in Group 1

  NOTE: check PST: grp = 1

  GMON seeking ways of disc for Group 1 to 5 pid 27, DiSo 21071

  ERROR: read no quorum within Group: required 2 found 1 records

  NOTE: audit PST grp 1 fact.

  NOTE: start the PST update: grp = 1, dsk = 1/0x6bba42b8, mask is 0x6a, op = clear

  NOTE: start the PST update: grp = 1, = 2/0x6bba42b9 dsk, mask is 0x6a, op = clear

  GMON update modes of disk for the Group 1 to 6 for 27, DiSo 21071 pid

  ERROR: read no quorum within Group: required 2 found 1 records

  Wed Mar 25 03:21:49 2014

  NOTE: disassembly of the cache (not clean) Group 1/0x35AAB27B (OCR_DATA)

  WARNING: For disk offline OCR_0681_2EF4 0x7f mode failed.

  2 node rac cluster is normal.  We were able to stop the crs without force.

  What should I look at to understand what is happening here?

  Thanks to adavnace.

  WARNING: For disk offline OCR_0681_2EF5 0x7f mode failed.

  NOTE: e-mail CKPT suspend pins Unix process pid: 21073, image:

  No default value is 1 M

• HA 2 node cluster

  Dear all,

  We must give the solution for our customer with a high availability 10VMs. is the main requirement. We cluster vmware design two nodes. recommended cluster with 2 design nodes? Please advice...

  Thank you

  Lasantha.

  I build multiple clusters of 2 knots in the past with no problems. Note that when you perform an upgrade to ESXi you'll turn temporarily without protection for your virtual machines... Because if you do an upgrade this host will probably be in maintenance mode and will not be used as a target for failover. This is why many people are recommended to go with 3 being the minimum. However, two works very well.

• Nodes in the cluster of Flex

  
  Hello

  can someone explain what are leaf nodes in cluster flex? documentation, I see that they are nodes that do not have access to the storage and they communicate with hub nodes.

  Can have the oracle db instances? If yes how data is transferred between the hub and leaf nodes? Through interconnection? It does not overload the interconnection?

  Thank you

  Soumahoro

  The RAC instances are supposed to be present on Hub nodes as they are supposed to be used as DB nodes. This would make the concept of Fusion Cache similar to what we have in previous versions. On the management of the nodes, you must explicitly set, the nodes would be considered to be leaf nodes in the list of the available total nodes.

  HTH

  Aman...

• Single instance on any of onee cluster node?

  Hi the car experts
  
  Is it possible to have a single instance on any node of cluster onee?
  
  I have 11 GR 2 under Aix operating system
  
  Which begins before the proceedings of cluster as it is a database of pending.
  
  If please share your orders and advises...
  
  srvctl add the database or another way to do it?

  Hello Haggy

  I had to do the same thing recently and enclosed please find the commands to run.

  srvctl add database d YOURDB o/u01/app/product/11 g/db_1 - a 'YOURASMDSKGRP '.

  srvctl add instance d YOURDB YOURDB - n scrbremdkrup322-i

  # stop the database and restart

  srvctl start database-d YOURDB

  and voila it works

• How to prevent a node of the main Service of Cluster node?

  Hello
  
  Anyone know how to configure the cluster of consistency in a way that some nodes will never receive as a main Service of cluster node?
  
  We have some compatible storage nodes and some people with disabilities-storage and want to make sure disabled storage nodes are never chosen as main node of cluster service.
  
  Would it be useful to give lower priority of Member identity nodes to storage-disabled people?
  
  We use a consistent patch 3.3.2 1.
  
  Thank you
  Alexey

  Alexis,

  That would be my recommendation based on the reading of your condition, use extend customers...

  Good luck

  -Noah