yaroslav (staff) wrote: ↑

Mon Aug 12, 2024 10:40 am

Hi,

Did the tweak help?

Hi,
i didn't have the chance to test this tweak since we managed to change the SAMSUNG MZQL23T8HCLS-00A07 with Intel SSDPF2KX038T1 and this has resolved the issue.
Anyway, i will save this tweak for future reference, you'll never know.

Thank you for you assistance!

RDM is generally giving slightly less performance than pass-through. The SSDs you shared are consumer-grade ones. They are not quite well for virtualization workloads, from my experience. Make sure discard is off https://current.workingdirectory.net/posts/2016/ssd-discard/ How to turn off discard f...

Greetings, Can you please share the logs with us? https://www.starwindsoftware.com/support-form Use 1196439 as a reference. Today we tried to change SSD with another one (same model) but the issue persists. The issue isn't presenting if, instead of using PCI passthrough, we use RDM devices. Since t...

yaroslav (staff) wrote: ↑

Thu Aug 08, 2024 3:34 pm

Greetings,

Can you please share the logs with us? https://www.starwindsoftware.com/support-form Use 1196439 as a reference.

Logs just sent from the support form,
Thank you

Hello, we have deployed Starwind CVM in VMware and we are creating a RAID 5 storage pool with 3x 3.49TB NVMe SSD connected via PCI passthrough. Creation and raid sync have both completed successfully. We didn't proceed with volume and LUN creation because we are experiencing a strange problem: at ev...