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I edited boot. This made the installer not hang at scanning or installing.

Share This Page Tweet. Are these figures normal?

After switching to another SSD everything is fine. Actions Copy To Esxi ahci copy external link to clipboard copied! Hopefully this post saves anyone else who might by this, or other SuperMicro SuperServers some time and not get caught out by poor storage performance caused by the native VMware driver packaged with ESXi 6.

Does anyone know if this is logged as a bug report with VMWare as its a pretty fundamental issue to the usability of 6. Before finding esxi ahci post, I have spend at least 3 days trying to fix the issue, replacing hardware and generally going round in circles. Are you sure you want to Yes No. By using this site, you accept the Terms of Use and Rules of Participation. Fill in your details below or click an icon to log in:. Email required Address never made public. Name required. Since the upgrade to ESXi 6. Yes IEW! I ran lspci -v and found it f. Dmitry, see my comment here. Andreas, thank you for the driver!

How to make your unsupported SATA AHCI Controller work with ESXi 6.5

It helped me to install 5. Before using your driver I esxi ahci able to manually load ahci module but it remained unloaded after every reboot. May be you know where I can find a detailed information on how ESXi loads modules and why enabled modules can be unloaded after rebooot? Esxi ahci the problem is solved I am curious on how ESXi works. Hi Norman, you are welcome Hi, Andreas.


Thank you, now I understand a bit more. Could you confirm that the following is true: 1 After loading ahci module drives are recognized because ahci esxi ahci is suitable for controller even if controller's ids are not specified. Thank you for all your hard work Andreas. Real benefit to all of us. Wonder what else is missing from the AsMedia products when upgrading from 5.

Hello Andreas Thanks for all your Posts, your blog is great! Here's my output, I'd be really happy if you could assist me! For all the listed controllers the ahci driver was loaded and they were made available as vmhba0, 32, 34 and Is you SSD attached to esxi ahci of these controllers or do you have another disk controller that is not listed? Hello Andreas Thanks for your reply.

ESXi hosts utilizing vmw-ahci driver may experience performance problems

I esxi ahci see that you have added this model "Marvell Technology Group Ltd. Thanks again for your help! I already have thoughts moving to Hyper-V uhh. JavaScript is disabled. Search titles only. Andreas Peetz November 15, at AM. Andreas Peetz January 17, at PM. Anonymous November 16, at AM. Andreas Peetz December 5, at PM. Anonymous January 19, at PM.


Dmitry November 16, at PM. Dmitry November 18, at AM.

Andreas Peetz November 19, at PM.With the release of ESXi Update 1, I am happy to report the observed performance issues with the Native AHCI driver have now been.This article address performance issues esxi ahci seen with generic AHCI drivers provided by ESXi in-box drivers for AHCI.

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