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Default Security Policy for Distributed Switch distributed port groups

Setup VMware vCenter 5.1 ESXi 5.1 GA build (799733) Issue/Observation We observed that one of our NIC card was not showing connected when we tried to Power ON a VM. Upon investigation we found that VM changed the Mac Address and because the default setting for the security policy have…Continue readingDefault Security Policy for Distributed Switch distributed port groups

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Multi Site SRM Configuration Procedure

Some time ago I had blogged procedure for Multi Site SRM Configuration Here is the procedure with Screenshot which will give better idea Procedure Installing SRM Servers at Production site: SRM1:  ·        Install the SRM executable from command prompt /V\”CUSTOM_SETUP=1\”  ·       When it ask ’s to enter vCenter Server Address and Credentials,…Continue readingMulti Site SRM Configuration Procedure

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Operations Differences for various VMware Products and Components

Operations Differences for various VMware Products and Components Feature 5.5 5.1 5 4.1 4 HA Agent FDM FDM FDM AAM AAM HA Algorithm Master Slave Master Slave Master  Slave Primary  Secondary Primary  Secondary HA Failure Detection Management Network Storage Communication Management Network Storage Communication Management Network Storage Communication Management Network…Continue readingOperations Differences for various VMware Products and Components

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Configuration Maximums for various VMware Products and Components

Configuration Maximums for various VMware Products and Components   Component 5.5 5.1 5 4.1 4 Virtual CPUs per virtual machine (Virtual SMP) 64 64 32 8 8 RAM per virtual machine 1TB 1TB 1TB 255GB 255GB Virtual disk size 62TB 2TB 2TB 2TB 2TB Virtual Disks per virtual machine 60…Continue readingConfiguration Maximums for various VMware Products and Components

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A General System Error occurred. Communication with the virtual machine might have been interrupted

Setup VMware vCenter 5.1 ESXi 5.1 GA build (799733) SRM 5.0  Issue At the time of Test Failover VM unable to Power ON and threw up error A general system error occurred. The system returned an error. Communication with the virtual machine might have been interrupted. Post Analysis we found…Continue readingA General System Error occurred. Communication with the virtual machine might have been interrupted