Need LSI Raid Proffessional - only 5Mb/s write on 80TB Array

[ComSpitfire2020]

I dont know the problem but maybe you got some ideas for me.

Freshly installed Windows Enterprise, ReFs, 1MB Stripe Size, tried different controller drivers.

Maybe the Array is too full ??

External usb 3.0 drive benches nice on the same system - but it needs several hours to transfair some GB to the Array.

Tried also to play with the settings ( write back or through ) no change - with bbu w.o. bbu - have found no solution at all....

Please check pictures.

https://www.userbenchmark.com/UserRun/35801548

 

[mwroobel]

Reads look ok but it looks like your array is over 99% full which is a BAD thing for performance In general and for a ReFS file system in particular!

 

[ComSpitfire2020]

yeah you are right but there shouldnt be a drop like this ... its horrible

 

[mjz_5]

I was having this issue with software raid of two 14tb drives. Switched out refs for ntfs and never had the issue agajn

 

[ComSpitfire2020]

but the raid is nearly full and now i cant switch between refs and ntfs

 

[mjz_5]

I know. Getting 80tb to backup up the data is gonna be pricey ;(

 

[mjz_5]

Only if you can rent storage