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3
votes
1answer
988 views

SQL Server 2008 R2 cluster, “available storage” shows “offline”

I've installed a SQL Server 2008 R2 cluster and I found the resource group "available storage" shows "offline" status. What does it mean? It seems I can't take it online. I tried to use the cluster ...
3
votes
1answer
628 views

cisco asa reloading

After having both memory and code upgrades, we have a significant number of our asa 5520's (in active/standby pairs) develop problems. The problem manifests itself as losing connectivity to the other ...
3
votes
1answer
697 views

unable to destroy windows 2008 r2 failover cluster after SAN rebuild

I created a windows 2008 r2 failover cluster for a sql 2008 active/passive cluster. This two node cluster was using a SAN device for a quorum disk resource as well as MSDTC resource. Well....I ...
2
votes
1answer
127 views

SQL Server 2008 R2 Failover Clusters behaviour on multiple failures

I'm testing the resilience of one of our test systems. We have 2 x DB (SQL 2008 R2 on Server 2008 R2, running in ESXi VMs) arranged in a Failover Cluster. Shutting down the Active SQL Server service ...
1
vote
1answer
58 views

How to make Nginx fire 504 immediately is server is not available?

I have Nginx set up as a load balancer with cookie-based stickiness. The logic is: If the cookie is NOT there, use round-robbing to choose a server from cluster. If the cookie is there, go to the ...
1
vote
1answer
442 views

What's the right way to shutdown a SQL Server 2008 R2 cluster?

I'm new to SQL Server 2008 R2 cluster. I just created a test environment now I need to shut it down. I know SQL Server cluster is a high availability solution so there is seldom mentioned that how to ...
1
vote
1answer
140 views

SQL Server 2008 R2 cluster installation, can I install on the 2 nodes at the same time?

I've configured the Windows cluster, now I need to install SQL Server on the 2 nodes. To save time, I want to know if I can install on the 2 nodes at the same time? Thanks
1
vote
1answer
218 views

Remotely connecting to hyper-v hosts from another host in the same cluster sometimes shows red error

We have a hyper-v host cluster with relatively new hardware. The hosts and the VMs on them all work good, except when I connect to any hyper-v host from another host in the same cluster (remotely ...
0
votes
1answer
22 views

What happens when Core Cluster Group is failed over to another node? Will it take the whole cluster down? Single point of failure?

http://bit.ly/1lKJFIa "Cluster group" fail-over will cause cluster go offline. Really? Single point of failure? Am I missing something? What happens when Core Cluster resources (Cluster Group) are ...
0
votes
1answer
18 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 ...
0
votes
1answer
94 views

How to set up cluster with SESSION replication in Coldfusion 10?

I am not able to set up a cluster with session replication. I have successfully set up a cluster with sticky session. When googled I found a lot of links explaining the same issue, like ...
0
votes
1answer
100 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 ...
0
votes
1answer
69 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.
0
votes
1answer
407 views

Cluster Aware Updating set up - VirtualComputerObjectName ignored

I am trying to set up Cluster Aware Updating, but it always fails with the following error: Add-CauClusterRole : Unable to create the CAU clustered role because a Network Name resource could not be ...
0
votes
1answer
130 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 ...
0
votes
1answer
401 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 ...
0
votes
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 ...
0
votes
1answer
370 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 ...
0
votes
1answer
121 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 ...
0
votes
1answer
373 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 ...
3
votes
0answers
393 views

Windows Server 2012 - Hyper-V - iSCSI SAN - All Hyper-V Guests stops responding and extensive disk read/write

We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN. Our Problem Our problem is that for some reason all of the VMs stops ...
2
votes
0answers
42 views

SQL Failover Cluster IP Migration

I have a four node cluster setup which I need to migrate from subnet A to subnet B. The cluster has roughly 12 instances running on it. I've found articles to update the SQL Cluster IP, but I've got ...
2
votes
0answers
157 views

TeamCity (or Jenkins) with Cluster/Replicated servers

We use Team City 7 for Continuous Intergration. Sometimes I need to bring down the server for maintenance which stirs up complaints. Is anyone using a cluster for these types of servers where there ...
2
votes
0answers
232 views

Wierd Windows Clustering Issue

hoping someone could direct me to the right direction. I have a Windows 2k8 R2 file server cluster. Each of the two boxes resides on two HyperV hosts. Everything has been working smoothly for over a ...
2
votes
0answers
166 views

Failover Cluster Perfmon Counter

On my Win2008 R2 clusters there is a performance counter called Cluster Multicast Request-Response Messages\Messages Outstanding. Solarwinds includes it as a monitor on their Failover Clustering ...
1
vote
0answers
36 views

Got “page isn't redirecting properly” issue In mod_jk clustering

I have installed two jboss AS 7 servers on two different machines and i start these two by switching standalone-ha.xml configuration. Also i installed an apache httpd server in one of theses machine ...
1
vote
0answers
37 views

MSTDC in SQL Server 2012 - Windows Server 2012 R2 with high availability

We had implemented SQL Server High Availability on two physical servers over the VPN network. SQL Server 2012, Windows Server 2012 R2. It was noted that, Distributed Transaction was working perfectly ...
1
vote
0answers
40 views

Getting the DB2 Resource online in Failover Cluster

I'm using DB2 10.1 Enterprise Server Edition on Windows Server 2012 R2 After adding the DB2 resource to the cluster using the db2wolfi command, I go to the resources tab which is in the cluster ...
1
vote
0answers
297 views

windows2012 failover cluster + storage. Considerations

We plan to build a failover storage with Windows2012r2. There will be 2 or 3 physical machines with 2 virtual machines on each server. One virtual machine building a failover, second one being storage ...
1
vote
0answers
44 views

Failover cluster wouldn't fail over

I have an active-passive failover cluster on 2008r2 with SQL server 2008 clustered on it. I go to fail it over for maintenance and the resource failed to come online on either node. Once I rebooted ...
1
vote
0answers
167 views

Unable to remote desktop using failover cluster name

I am using Microsoft Failover Cluster and I have 2 nodes - say node1 & node2. The nodes are successfully accessed by remote desktop. but the cluster name is not accessible. The cluster name is ...
1
vote
0answers
240 views

SQL Server 2008 R2 cluster on Windows Server 20008 R2 issue

I have a SQL Server 2008 R2 cluster on Windows Server 20008 R2. There are 2 nodes node1 and node2 in the cluster. When I start node1 and node2, I get the following statue information from them: From ...
1
vote
0answers
292 views

How do I configure a DCHP reservation for an IP Resource in a Windows 2008 R2 failover cluster?

Background My company has recently instituted a corporate policy that all servers are to have IP addresses that are issued via DHCP reservations to simplify the management of our IP scopes. We have ...
1
vote
0answers
565 views

How can I uninstall a clustered SQL instance if the cluster has been destroyed?

First time going through this scenario, and apparently I did it very wrong. On the DB servers I deleted the cluster group that held SQL and Reporting Services. I then destroyed the cluster. Then I ...
1
vote
0answers
281 views

Windows 2003 Cluster: Failover Delay

I am testing the failover policies of our test failover cluster system. When I shutdown the node who is currently controlling the cluster (NODE1), it takes about 2 mins and 40 seconds before the next ...
0
votes
0answers
20 views

Creating file server failover cluster

I'm in the process of setting up a new file server cluster with a shared iSCSI disk. I've been through the setup of iSCSI and MPIO and the disk has been initialized, formatted and brought online. ...
0
votes
0answers
27 views

Windows 2003 Cluster IP Conflict during failover. Possible Spilt Brain Syndrome?

I would like to ask if anyone had a case of IP Conflict on the Virtual Cluster IP Address resource occur ? It was observed that both Windows cluster nodes presented the Virtual IP address resource ...
0
votes
0answers
100 views

SQL2008 R2 BackupDirectory - Cannot access the specified path or file on the server

I've recently added extra SAN storage space to our SQL2008R2 server (Failover Cluster with 2 nodes). With that I've edited the follow registry entry from I: to K: and moved the existing backup folders ...
0
votes
0answers
171 views

Cluster Shared Volumes offlining under excessive use

I am trying to understand (and ideally fix) a particularly annoying phenomenon I've noticed with Failover Clustering and Cluster Shared Volumes in conjunction with Hyper-V. It appears that under high ...
0
votes
0answers
83 views

Cannot sent messages to Clustered MSMQ resource using NAT IP address

I'm running MSMQ as a clustered resource on a Windows Failover Cluster. We want to send messages to the queue over HTTP using a NAT IP Address for the queue. On a non clustered environment, this ...
0
votes
0answers
152 views

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 ...
0
votes
0answers
265 views

SQL Failover Cluster Resource DNS Registration Failure

I've got a cluster I migrated from one location to another (new IPs). I've moved a few other clusters like this recently with no issues. This recent cluster all came up fine except one 2012 instance. ...
0
votes
0answers
71 views

Exchange 2010 DAG Cluster drops

I have a Windows 2008 SP2 2-node Exchange 2010 DAG with SP1 UR8 on vSphere 5.1. Both nodes are on the same local VMware host cluster. I have been getting what seems to be a random, temporary network ...
0
votes
0answers
128 views

Add Extra Node to Failover Cluster Purely for Quorum Resolution

I have a failover cluster comprised of two nodes, each running Windows Server 2012. Each of these nodes are running SQL Server 2012 with AlwaysOn High Availability. As is with only two nodes, a proper ...
0
votes
0answers
76 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 ...
0
votes
0answers
59 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 ...
0
votes
0answers
146 views

Win Server 2008 R2 Clustered Print Services Losing Quorum

Background: Two Windows Server 2008 R2 virtual machines in a Failover Cluster running Print and Doc Services. I am using an iSCSI target off of our EMC SAN for shared storage. One LUN for the ...
0
votes
0answers
124 views

sql 2008 r2 multi instance failover cluster - cant start my named instance

I installed the first default intsance on top of a windows cluster and all was well. I passed the validation test, and was able to connect and ping my vco name of ticcluster and ip of 10.0.113.224. I ...
0
votes
0answers
127 views

unmount failure because of process in D stat

Please suggest me how I can create a process in D (uninterruptable sleep) stat on mirror disk. Actually there is some bug in other code, that process some times create a process with D stat on MD and ...
0
votes
0answers
185 views

Windows 2008 SQL cluster won't come online after db failure

We have a new SQL 2008 R2 cluster on Windows 2008 R2 that is active/passive. We restored the large db to the sql instance to start testing and it choked on the integrity check and failed the db ...