Displaying 3 results from an estimated 3 matches for "lsiget".
2016 Nov 05
3
Avago (LSI) SAS-3 controller, poor performance on CentOS 7
I have a handful of new systems where I've seen unexpectedly low disk
performance on an Avago SAS controller, when using CentOS 7. It looked
like a regression, so I installed CentOS 6 on one of them and reloaded
CentOS 7 on the other. Immediately after install, a difference is
apparent in the RAID rebuild speed. The CentOS 6 system is initializing
its software RAID5 array at somewhere
2016 Nov 05
0
Avago (LSI) SAS-3 controller, poor performance on CentOS 7
...essmer <gordon.messmer at gmail.com> wrote:
>
> LSI Logic / Symbios Logic SAS3008
What firmware is/are on the cards?
The driver version difference between C6 and C7 could interact badly with old firmware.
What firmware does $vendor suggest?
Does C7 in BIOS mode work any better?
Run `lsiget` and compare lsi tech support bundles.
2016 Nov 05
2
Avago (LSI) SAS-3 controller, poor performance on CentOS 7
...po's
appears to be 13.100.00.00. That didn't change anything.
> What firmware does $vendor suggest?
Haven't asked yet, since the same firmware produces different behavior
on the two OSs.
> Does C7 in BIOS mode work any better?
That'll be one of my next tests.
> Run `lsiget` and compare lsi tech support bundles.
I'll look around for that, too. No vendor tools are installed, currently.