Month: July 2022

Month: July 2022

Trouble shooting slow NFS datastores
July 26, 2022 ESXi,Uncategorized,VMware neudorfer

I was recently approached by our server team that we were seeing slow transfer rates on VMs. They noticed it first in their application but were able to run a dd command to shower certain VMs were only getting 4MB/s when they should have been getting up to 1GB/s. This only happened when ran against

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LEARN – Getting CRC errors from ESXi hosts
July 26, 2022 ESXi,Uncategorized,VMware neudorfer

I’ve been having a ton of issues with NFS datastores in one of my vcenters. They’re running Dell R640s with two NICs and everything is running fine except when you run IO speed tests. Working with VMware support they pointed out CRCerrors on one of the ports on my host. Cyclic Redundancy Check (CRC) Error indicates

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Learn – IBM Cloud setup
July 24, 2022 ESXi,Uncategorized,VMware neudorfer

or neudorfer dot tech 4.0 I finally decided to set aside some time to get this site back up and running. After putting it in the Oracle Cloud Free tier, using this guide , I found out the hard was that it had a habit of shutting itself down. I was luckily able to build

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