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# Useful CLI commandlets to Troubleshoot vSAN
- URL: https://admin.hareeshkg.bid/troubleshooting-vsan-esa-performance/
- Published: 2026-02-23T15:18:21.000Z
- Updated: 2026-09-12T16:21:49.000Z
- Author: Hareesh K G
- Tags: vSAN Troubleshooting, vSAN ESA

I have been writing a lot of blogs on troubleshooting , but I realized that I haven't shared a lot of CLI commandlets that I use on a daily basis to troubleshoot vSAN. vSAN OSA and ESA share a lot of common commandlets, but there are some differences as well. I will try to cover both in this blog post. These commandlets/scripts should help you to troubleshoot vSAN issues more efficiently.