I confirmed the QDepth was 28 instead of Now I have 1 cage with 2 raid in! After you install you should see a list of the one s that were removed, and the new one s that was installed. Install only the hspa driver was what we initially decided to test if it fix the issue: In earlier server models there was a sas expander card used, but here you need optional expander disk backplanes to connect like this: Remove the Maintenance Mode. Install only the hspa driver was what we initially decided to test if it fix the issue:.

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Bear in mind, I am not an HP server hardware expert, so your comments are greatly appreciated.

In the ISO is already included the hpsa that fix the issue you should get this from your vendor, or HP account support. The bug reduces the queue depth to 28, instead ofcausing poor performance in VSAN. L420i can have up to 24 sff disks installed, the controller can manage up to 64 logical drives, if a cache module is installed. I confirmed the QDepth was 28 instead of You are commenting using your Twitter account.

p420u

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HP Smart Array P420i 689245-001 Mezzanine Storage Controller 013548

You need cage and backplane as a kitsee the user guide! I installed the new driver packaged linked in the article and rebooted my host and still see 28 as the depth. Leave a Reply Cancel reply Enter your comment here By using this site, you accept the Terms of Use and Rules of Participation. We have some options here: You should not manually adjust the queue depth, it should get picked up automatically with the right driver. When completed click on Arrays and select one that you created and it should look like this: Install only the hspa driver was what we initially decided to test if it fix the issue: I am working for Elits a Swedish consulting company and allocated to a Swedish multinational networking and telecommunications company as a Teach Lead and acting as a Senior ICT Infrastructure Engineer.

No guarantees as to when, but the P controller is an obvious choice to add to the list. Remove the Maintenance Mode.

This is done by going into esxcli and running the appropriate command. Today we had an issue with an ESXi 5.

If passthrough is not supported then put each individual disk in its own RAID0 disk group. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. You are commenting using your WordPress.

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In earlier server models there was a sas expander card used, but here you need optional expander disk backplanes to connect like this:. Fill in your details below or click an icon to log in: For example in our case: You can download from HERE.

HP 689245-001 Smart Array P420i Mezzanine Controller

Nice article, hope you continue to do them. Veeam Vanguard Summit — Prague Wrap-up. After is finish, you should see a list of the VIBs that were installed and removed also the ones that were skipped.

All forum topics Previous Topic Next Topic. Downloaded the latest ESXi 5. September 19th, 0 Comments.

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Share this article, if you think is worth sharing. You can now exit the Smart Array Storage Administrator and reboot the host. The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard P42i0.