topic Help on Logical volume creation on MR408 controller (Unmap capability) in Operating System - Microsoft

Help on Logical volume creation on MR408 controller (Unmap capability)

aslii — Fri, 28 Jun 2024 16:20:32 GMT

Hi to all, i'm configuring my first gen11 with a MR408i-o controller.

When creating a new logical drive i have to select if enable or disable the unmap capability. (see attached photo)

I suppose that i must/should turn it on only on ssd volumes, But I'm looking for some reassurance.

Thank you

Re: Help on Logical volume creation on MR408 controller (Unmap capability)

rabindra11sharm — Thu, 27 Jun 2024 08:12:47 GMT

Dear aslii

Please find the DOC as HPE MR Gen11 Controller User Guide.

Re: Help on Logical volume creation on MR408 controller (Unmap capability)

SydUmar_1 — Thu, 27 Jun 2024 14:25:05 GMT

Hello @aslii
Please find the details about the UNMAP Capability Feature here - https://support.hpe.com/hpesc/public/docDisplay?docId=a00048286en_us . (Page numbers 28, 29 & 30) It would be difficult for us to recommend the setting. As it depends on the business/IT requirements of users.

Query: Help on Logical volume creation on MR408 controller (Unmap capability)

support_s — Sun, 30 Jun 2024 17:23:29 GMT

Hello,

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