Ok two in a row, now thats strange. Anyway.. I was working on a rebuild and re-ip of my Vcenter Server as I was in the process of changing over to the Vcenter appliance, when i realized that I was going to have to lay hands on a lot of tools and change them to point/connect to my new Vcenter Server instance. Anyway. I started of with VCOPS, and I was surprisingly sucessful. So I figured I would move on to Capacity IQ.
Vmware
Vmware Vcenter Operations Manager Unregister a Vcenter Server via the CLI
So my Windows based Vmware Vcenter Server went belly up again. Something to do with the SSO database not starting. Not being a lover of Windows I decided to give the Vcenter Server Appliance a shot. Install was great and I am kicking myself a bit as to why I spent so much time fighting with Windows. My new Vcenter Server, which has a different IP address then the original Windows box (might make a great Veeam server) was not registered with Vcenter Operations Manager. I was not prepared to reinstall that thing again. So I needed to figure out how to manually unregister a Vcenter instance and add register another one in its place.
Vmware Esxtop Displaying Incorrectly In ESXi 5.5 Over SSH From Linux
Clip-art-top-cat-796078So I ran into this odd issue last night working in the old homelab. I was working on troubleshooting an issue with datastore performance on one of my Supermicro ESXi servers. I have two and they are awesome beasts that have been migrated into fancy Cooler Master cases, however that is a tale for another day. Anyway, I digress... the datastore. So yeah, it's a local raid 5 datastore attached to an LSI 9260-8i controller. This particular datastore is 3 600gb 15k SAS drives, and for some reason its slow as all get-out.
ESX 5: How to Power On A Virtual Machine from the Command Line
So lately I have been noticing some strange issues with my home lab. Every so often I find my all my virtuall machines are down, however the ESX box is up and running fine. Checking the logs on the ESX server has not helped me get to the bottom of the issue, rather I can just see the messages that the server has rebooted. So at the very least I know that something is happening to the ESX server causing it to crash.
Vmware VCenter Virtual Appliance – Death to Windows.. I think.
6a00d8341c77ee53ef01630028e663970dI am, and have always been, a Linux/Unix Administrator, until VMware forced me to learn a bit of Windows.
This, above all, has been the very WORST part about Vmware. Just to run Virtual Center, I had to BUY Windows, I had to Install Windows, and I had to try to learn Windows. Oh, and then I had to slap some sort of virus protection on it, and figure out how to patch it. And then worst of all try to authenciate to it, as I am not administering Active Directory. No, I use Openldap, as any Linux/Unix admin would.
Bash Script To Auto-Configure Vmware Tools at Boot
Spending a lot more time in ESX land these days and am working on auto installing and auto updating vmware tools. Found the link below which will be helpful for configuring vmware tools at boot. Not the greatest thing for vms that do not get rebooted a lot but its still not bad to use. … Continue reading Bash Script To Auto-Configure Vmware Tools at Boot
How to Use Hpacucli in ESXi
Wow just stumbled into this one today as I was dreading having to reboot my ESXi 4.1 boxes just to see a few new local disks. Apparently you can install hpacucli in ESXi very easily, and whats even better is that you can install it directly on a datastore and use the install on any … Continue reading How to Use Hpacucli in ESXi