Low perfomance with DA is On (E2812, iscsi)

[victorzaytsev]

I read the phrase in the documentation - DA is not compatible with ISCSI, but when creating Volumes on the E2812, DA is switched On by default.

With DA on, performance is significantly reduced - 10 iops on read, 200 on write, latency – 100 msec.

It is normal?

If DA is off, the performance is normal.

[Ryan_Rodine · Accepted solution]

See this kb:

https://kb.netapp.com/app/answers/answer_view/a_id/1074155/loc/en_US#__highlight

[victorzaytsev]

Thank you.