Re: mpt2sas driver barfs when force removing a drive on 3.13.1

Joe Lawrence
2014-02-03T14:24:09Z

On Fri, 31 Jan 2014 20:49:39 -0600
Matthew Thode <prometheanfire@gentoo.org> wrote:

> I decided to pull a drive while it was in use out of laziness (it was
> open via luks, but not in actual use). Got a fun trace as a result.
> Just thought you'd like to know :D
>

Hi Matthew,

The first trace looks a lot like what I see on mpt2sas driver removal
[1]. I posted a suggested fix back in Dec [2], which you might try,
however it is not reviewed at this point.

[1] http://thread.gmane.org/gmane.linux.scsi/86237
[2] https://github.com/joe-lawrence/linux/compare/scsi_transport_sas_sysfs_warning.patch

Regards,

-- Joe