# multi-threaded raid5

- From: stkoupr \<hidden\>
- Date: 2015-03-31 17:17:34 
- List: linux-raid
- Page: https://ratatoskr.run/linux-raid/2015/03/6629260
- Thread: https://ratatoskr.run/linux-raid/2015/03/6629260/t.md

```text
Hi,

We are testing write performance of md raid5 with SSD array and we are hitting limit which I understand is caused by writes being handled in single thread (md0_raid5 process is eating 100% of 1 CPU core when the test is running). I understood that there is some work in progress which should make write handling multi-threaded. I'd like to ask about the status of this work, is it still in progress or planned?

Regards,
Prema
```