Tag: VMWare

How to Migrate VMware to Google Cloud

If you’re planning to migrate VM workloads from your data center to Google Cloud, or from one cloud to another, it may be considered a relatively straightforward lift and shift. But, like most things cloud-related, migrating virtual machine (VM) workloads…

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Two Cases of Troubleshooting with psn

No, it’s not the PlayStation Network! Linux Process Snapper — pSnapper, or psn — is an open source tool written by Tanel Poder. Tanel provides a number of great examples on how to use psn and even a few videos…

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Diagnosing Orchestrator Crashes Due to Time Drift Events

We were recently paged by a client because one node of their Orchestrator setup had crashed. The Orchestrator cluster was set up using the Orchestrator/raft consensus cluster and using a SQLite backend. When looking in the log files this is…

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Oracle RAC: Network Performance with Jumbo Frames

When configuring virtual servers to run Oracle RAC, be sure to use Jumbo Frames for the private network interconnect , just like you would on physical servers.

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