ESXi
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The backup GPT table is not at the end of the disk, as it should be.
No comments on The backup GPT table is not at the end of the disk, as it should be.I began seeing an error in my vkernel logs in ESXi. The backup GPT table is not at the end of the disk, as it should be. This might mean that another operating system believes the disk is smaller. Fix, by moving the backup to the end (and removing the old backup)? This will also…
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Open Media Vault (OMV) on my ESXi server
Background Openfiler had been serving me reliably for about four years but had begun to seriously slow down as my media pool grew. My project of ripping all my DVDs and BluRays to the pool had slowly increased the pool size. The data was spread across three independent drives in the server (I don’t use…
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Plex Media Server on Windows 2003 ESXi virtual machine
I’m always looking for ways to (cheaply) extend the capabilities of my home network. I have an XBMC box connected to our primary TV/speaker system, which is driven by media stored on an OpenFiler vm on my ESXi server. That works wonderfully and is easy enough for my children to navigate. There have been times…
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Connect to Windows 2008 R2 NFS Datastore from ESXi 4.1
Background I had been successfully backing up to a NFS Datastore on my backup server running XP for the past year. Hardware issues began to crop up on the server (which was a hodgepodge of parts, most of which were at least seven years old) which necessitated a rebuild. A new motherboard, CPU and 8GB…
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AoE (ATA over Ethernet) benchmarks on my home network
This week I stumbled upon a technology that was new to me: AoE, or ATA over Ethernet. This protocol was being hyped as a faster, much cheaper alternative to iSCSCI and NFS. In a nutshell, AoE “is a network protocol, designed for simple, high-performance access of SATA devices over Ethernet”. I found a short description…
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Vortexbox music server in an ESXi VM hooked to OpenFiler
The story About four years ago I got started on a project to rip all my music CDs to FLAC. About seventy albums in, that project got put on hold. We moved the study from our spare bedroom to the basement when our boy arrived, and the CDs got scattered into numerous dark recesses of…
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Multiple vCPU encoding performance in ESXi 4.1
Background This is a continuation of my post about vSphere 4.1’s new Power Policy settings. This post will look more closely at how adding additional vCPUs to an encoding process can impact its performance, and whether the power settings make that big a difference on a more heavily-loaded system. An excellent document on the vSphere…
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Compressing Windows NFS share to simulate ESXi thin provisioning
The problem In an effort to automate backups of some of my VMWare ESXi virtual machines, I configured a Windows Services for Unix (WSFU) share as a datastore, and set up GhettoVCB to backup the machines to the share. The problem that I discovered with this approach is that WSFU does not retain the “thin”…
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Using ghettoVCB.sh to backup ESXi 4.1 VMs to NFS Datastore
Introduction I recently created an NFS datastore on ESXi, linked to a Windows Services for Unix (WSFU) share on my backup, Windows XP machine. The purpose of the datastore was to store virtual machine backups. The next step in the process is to configure ghettoVCB to perform the VM backups. ghettoVCB Details of ghettoVCB can…
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Setting up an NFS share to receive ESXi 4.1 VM Backups
Introduction All the datastores on my ESXi box are local currently. In order for me to effectively back up virtual machines, an external datastore was needed. I chose to use Network File System (NFS). None of my virtual machines are mission critical but I do have several that would require some effort to reinstall and…
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