On Tue, 2018-04-10 at 09:15 +0200, Jaco Kroon wrote:
> I've not seen additional feedback on this (I may simply not be CCed).
> I've applied the patch to one of our hosts where we've had endless IO
> lockups (with MQ enabled the host died within a day or two, sometimes
> sub one hour, without it typically ran for about two weeks).  With this
> patch (on top of 4.16) we're now at four days and 17 hours, with IO
> still going strong (including a mdadm reshape to add a disk, as well as
> a rebuild on a drive that failed - concurrently on two different arrays,
> same controller).  Very subjective, but the host also feels more
> responsive under heavy IO load.
> What can I do from my side (I've got some development experience) to
> help push this patch forward?

Hello Jaco,

If you want to follow mpt3sas development please consider to subscribe to the
linux-scsi mailing list. Recently Broadcom posted a new mpt3sas patch series.
See also https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg72823.html.


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