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Exchange 2013 DAG Cluster Errors on non-owner node (eventid 1231)

We have a simple 2 node DAG setup with the nodes in 2 different sites. The DAG seems to be working fine, with mailbox databases moving back and forth between servers on-demand without issue. Seeding ...
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1answer
201 views

Windows failover cluster - virtual node with multiple Client Access Names

I recently encountered a customer environment in which they had failover cluster where one of the virtual nodes had more than one 'Client Access Name' (i.e. more than one IP address and DNS name for ...
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1answer
126 views

Windows Cluster - Moving a node to different network

I have a 3 node SQL always on cluster running , is it possible to move a node to different network(subnet) without evicting & creating the node again.
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1answer
47 views

Two SQL Failover Clusters in two-node failover servers

I need 2 SQL Failover clusters: Core Database Cluster: this contains all of my core application databases Analytic Database Cluster: this contains my web analytic database Now, I only have 2 ...
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2answers
102 views

Why does DRBD infrastructure resyncs whole partition several times a day

I have a Primary/Secondary 2 nodes DRBD setting as shown global { usage-count no; } common { syncer { rate 4M; } } resource r0 { protocol B; startup { wfc-timeout 15; ...
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1answer
200 views

Hyper-V - USB Disk mapped to VM

If I have a VM on a Hyper-V host with an IP 192.168.50.25 (VM IP), where the Host has an IP of 192.168.40.25. (The host itself has a virtual switch whose NIC patches into a procurve onto the VLAN ...
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2answers
3k views

Windows Server 2012 Failover Clustering and Remote procedure call failed (800706BE)

When i want to validate cluster configuration i get this error message: The Remote procedure call failed.(Exception from HRESULT:0X800706be) I disabled the Firewall and Anti-Virus but the problem ...
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0answers
77 views

SQL failover cluster on single ESXi host

I'm setting up a virtual environment consisting of 10 VM's with 2 primary SQL databases required. The infrastructure allocates two pairs of SQL 2008 R2 Enterprise edition (VM's). The pairs are ...
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1answer
112 views

Basics on setting up a hyper-v cluser on a Windows 8 host

I'm a complete newbie to setting up servers and clustering, so baby gloves please :) I am trying to simulate a cluster of 4 nodes on my windows 8 laptop using hyper-v (its a beefy laptop, so don't ...
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1answer
174 views

SQL 2008 R2 Clustering AND DB Mirroring (Async)

I've got a MS SQL 2008 R2 Fail-Over Clustered Instance running between two Windows 2008 R2 servers using the inbuilt Windows Clustering features, that is working with a DTC and Quorum with a disk ...
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1answer
499 views

Dual Linux NFS Server Failover - nfsv4leastime / nfsv4gracetime

first time here posting, i hope i won't do many mistakes. I've a setup with 2 NFS server. They're using corosync/pacemaker + drbd to offer active/passive nfs server. Distro used is Ubuntu latest LTS ...
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1answer
829 views

Hyper V Live Migration Only Goes One Way (Error 21502)

We've been running into an issue recently with one of our server stacks. Our two 2008 R2 servers are running in a cluster set up to live migrate VMs between eachother in case there is ever a detected ...
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73 views

Can a File Server resource be brought online if there is no dependency Disk provided in Microsoft Failover Cluster?

We have a Failover cluster having 2 nodes and we have set up a File Server resource which has 3 disks related to 3 File Server resources. I tried to create a new File Server share in that same service ...
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2answers
855 views

Unable to connect to failover cluster

I have a 2 node failover cluster running on Windows 2008 R2. The cluster is functioning and I can failover services between the two nodes. All was working fine last week but now nothing can connect ...
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1answer
239 views

Dynamics AX 2009 Falls Over when SQL Cluster Rolls

We had an issue on one of our production database nodes which caused it to fail over to another. This caused a brief outage whilst the service rolled. This temporary glitch however was enough to ...
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1answer
35 views

script\cli steps to add a mounted snapshot to failover cluster for SQL server

I know the following setups use cluster resource and create a physical disk Assign Disk Signature Add dependency of SQL of the new disk bring the disk online I am not sure if these are the right ...
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1answer
457 views

Unable to connect to SQL Failover Cluster

I have a a SQL Server 2005 Failover Cluster with two nodes. Node A & Node B. SQL is running on Node B. About 2 weeks ago, we failed over to Node A. Then after the problem was corrected, we ...
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1answer
177 views

How can I get all resources that of a particular resource type using cluster.exe?

On a Windows failover cluster environment, we can use the command cluster resourcetype to get all available resource types. My question is, how can I get all the resources that is belong to this ...
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1answer
51 views

Advanced SQL Setup

Got a major issue that I need some help with. Here is the situation. The client has multiple web sites hosted on multiple web servers (virtual machines) running on multiple virtual hosts that ...
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1answer
389 views

NTFS permissions for a user on another computer in case of a disk moving in a cluster?

Is there a way to set NTFS permissions for a user on another computer? I have two nodes in a failover cluster. Both have a specific user account ("charley") local to the node. Charley has files on a ...
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1answer
136 views

Load Balancing & Windows Failover Cluster 2008 r2

I have a windows service that I would like to load balance and failover. I have had a quick play with the failover cluster manager and it seems I can only have one active node with n inactive ...
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votes
1answer
73 views

Redundance for different processes running on the same server

We have a system consisting of different components/services like database, webserver, fileshare, some self programmed daemons, etc. We now have the requirement to make all components/services ...
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1answer
373 views

SQL 2008 R2 Active/Active/Passive Cluster Does Not Allow Linked Servers Both Ways

We are designing an active/active/passive failover cluster using SQL 2008 R2. We have two separate instances of SQL 2008: instance A is on node 1, and instance B is on node 2. Right now I'm trying ...
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1answer
240 views

SQL Server Web Edtion Failover Cluster

Is it possible to run an SQL Server Web edition in a Windows 2008 R2 Failover Environment? I want to host a Website with backend database but keep it failsave with a failover cluster (install it on ...
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1answer
202 views

MSFC “the Cluster name is not online”

i have a microsoft 2008 failovercluster in my lab with, also, an unproductive dns server. Unfortunately i had a hdd-crash and recover my cluster from backup. But now, in cluster manager i see always ...
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1answer
678 views

OSX 10.5 Leopard to Failover Clustered Windows FIle Share Error 6602

I have set up a failover-clustered file share on a pair of Windows Server 2008 R2 Machines. This setup is working very well with all of the Windows clients that I know of, as well as with Macs ...
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1answer
37 views

Extract Summary property from VMM with PowerShell

I have a Windows Server 2008R2 running SCVMM 2012. I successfully removed a virtual machine, according to the Jobs output from VMM, as seen in this screenshot. As you can see, the VM has a red ...
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1answer
43 views

domain redirecting/forwarding during server shutdown temporary [closed]

I rack my brain how could I solve the following issue: my website/server needs to be available all the time, so just few minutes downtime could be critical I would run a separate server (server ...
-1
votes
0answers
13 views

GFS2 Filesystem without proper cluster

I have a two node RHEL cluster with two nodes. Due to restrictions from our hoster I'm not able to deploy a fully supported RHEL cluster as documented by Red Hat. Mainly I will not be able to setup ...
-1
votes
1answer
138 views

Why clustered windows service doesn't authenticate to share with machine name when share is resident on same node of cluster

I have a windows 2012 failover cluster set up with multiple roles, one file share role, and another a generic role for hosting Generic windows services configured to logon as Network Service. The ...
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votes
2answers
1k views

corosync active-active with 2 virtual IPs - clone constraints task

I have DNS roundrobin on 2 virtual IP in front of service. (Among others the service tested was: apache, nginx, varnish, postfix, … It really does not matter. Let's call it just service.) I ...
-2
votes
1answer
51 views

Is MOSIX the easiest way to build a redundant system?

I'm trying to figure out the easiest way to build a server with HA. I looked into Linux-HA, Heartbeat, Mesos. I then found MOSIX. I don't know if it's a thing from the past that no one uses, but ...
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2answers
250 views

Hyper-V File Server Clustering - at my wit’s end [duplicate]

I am at my wit’s end with File Server clustering under Hyper-V. I am hoping that someone might be able to help me figure out this Gordian Knot of a technology that seems to have dead ends (like ...
-3
votes
1answer
72 views

Highavailability/Global Loadbalancing of clusters [closed]

I know this website 1channel.ch which has like 4 servers in 4 different datacenters across the globe (czech republic, estonia, sweden, germany). What happens is as i am browsing this website the ...
-3
votes
3answers
707 views

How to failover to another web service automatically?

I've got a 3rd party off-the-shelf windows application that needs to connect to a Web Service (IP address or URL) installed onto another server (actually running on Windows 7 Professional). My user ...
-3
votes
0answers
32 views

Purpose of clustering [closed]

What is the purpose of clustering ? as it means availability of data even in severe failure conditions, then i believe using a 2 node cluster is same as using a primary and secondary dns for servers. ...