RHEL OS Cluster + Oracle + VMware 5.0
HI Team , I need to set RHEL OS cluster witn integration of oracle on 2 VMs setup on Vmware 5.0.On Vmware website , how to do MSCS is available but not able to find about RHEL cluster. Can you pls help...
View ArticleAlarm Insufficient Failover Resources - Troubleshooting
Hello, We have a cluster of 6 Dell R610s running ESXI5. Twice now I've come in to see an email from vCentre saying: "Insufficient resources to satisfy vSphere HA failover level" CPU usage is very low...
View ArticlevSphere HA not functioning as expected
Hi all, it's been a while since I have been here and I am hoping someone has some insight into my problem. I have a 3 host cluster:Ent. PlusESXi 5 821926 - fully patched and up to dateFirmware fullt...
View Articleiscsi shared storage is entirely not be seen at all in heartbeat datastore...
Hi All, I have a setup in which i was using 2 shared storage.1 vmfs datastore and other ISCSI. I have 3 hosts (5.0)connected to it. one by one started unmounting the iscsi datastore from...
View ArticlevSphere 5.0 - Streched Storage Cluster - HA behavior?
Hello together //Edit: I cut some lines to make the question a bit more general. In this case I’m focusing on the scenario where the two datacenters get partitioned. In case the LAN & FC link...
View ArticleMisc.HeartbeatPanicTimeout default value
Does anyone know what the default value of the advanced setting named "Misc.HeartbeatPanicTimeout" is? This blog post says the default is 60. But I just built three new ESXi 5.0 U1 hosts and they are...
View ArticlevSphere HA detected that this host is in a different network than the master...
Hi all I try to install a vSphere 5.1 environment (vCenter 5.1 (799731)).. it was never that hard to get a VMware product running. Problem: As soon as i create a HA Cluster (with 2 ESXi 5.1...
View ArticleEssentials Plus license --- HA and FT
Hi there,-Want to use the FT feature so that my VMs are transferred to another host while power on. At the moment the FT feature is greyed out. Does my essentials plus does not include it?- I am...
View Articlewhat happens to VM in HA-DRS cluster
hi all, can someone please clarify by HA / DRS i understand is if i have HA only ESX cluster - VM will restart on next available host.if i have DRS only ESX cluster - VM will vmotion from highly...
View ArticleNot able to set vpxd.das.electionWaitTimeSec parameter in advanced...
Hi All, I need this help asap since i am struck because of this. i am using vcenter server 5.1 and want to set vpxd.das.electionWaitTimeSec =240,since ha configuration on hosts wehn added to...
View ArticleHA agent in cluster has an error
ESX 3.5 - 2 node cluster managed by VCenter 2.5 Working fine up until last week when I saw the error appear on the second node "HA agent on xxx in cluster yyy in zzz has an error". I clicked...
View ArticleHA issues
i upgraded my vcenter to 5.1 a couple days ago. since the upgrade my vShpere is telling me that HA initiated a virtual machine failover in the datacenter. i have checked the HA configuration and it is...
View Articlevim.fault.NoCompatibleHost N3Vim5Fault16NoCompatibleHostE
Had a full poweroutage at a customer datacenter. Power was restored but HA did not start up any VMs automatically after the hosts came up.I don't understand why HA failed, and a googling for some of...
View ArticleHow Enable HA on cluster Without Power-On VM after host failure
HI, I need a special use on HA clustering. vCenter 5 update 1 Cluster 1 :5 x esxi 5.0 U1 Cluster 2 : 5 x esxi 4.1 In our infrastructure when we start a services (Group of 3 VMs) we need to start them...
View Article1 ios in progress for...
Last week I was trying to determine the root cause of a storage connection issue that I had and came across the following message in the fdm.log. The message repeated every second until the host was...
View ArticleFT-Record/Replay functionality is not supported by this virtual machine...
I ran across a bug recently when I created a VM with the latest versions of ESXi 5.1.0-838463, Client ver 5.1.0-860230, vCenter ver 5.1.0-880146. If you create a VM for a Windows 2012 Server OS for...
View ArticleHA heartbeats (vsphere 5.0)
i got couple of question on how heartbeat mechanishm work with HA ( vsphere 5.0) After going through documents, ther two types of heartbeating mechanism used (i) network heartbeat (traditional...
View ArticleIn HA after Host failure virtual machine grayed out.
Hi, Iam doing Evaluation on HA. I have created two ESXI host inside the cluster both HA and DRS are enabled on the cluster.i have put DRS on fully automated mode.once an ESXI host failed virtual...
View ArticleHA and VM restarts...
Hi Our 4 node cluster had networking issues last night which resulted in isolated hosts and VMs getting shut down. The hosts are running ESX 4.1 and have the default HA cluster settings defined...
View ArticleApplicationHA and Faulth Tolerance together?
Hi,please does Symantec ApplicationHA and Faulth Tolerance work together?
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