On 01/15/15 16:44, Mike Snitzer wrote:
> How easily could you reproduce your SRP hang? Did it happen every run
> or did it take multiple runs to see it?
Hello Mike,
This complaint was easy to trigger. It took less than one minute before
the soft lockup complaint appeared. The system did not hang
On Thu, Jan 15 2015 at 3:11am -0500,
Bart Van Assche wrote:
> On 01/14/15 20:00, Mike Snitzer wrote:
> > IB aside, I haven't been following along close enough on scsi-mq
> > developments, but does a regular iscsi initiator have support for
> > scsi-mq? I'd like to validate scsi-mq devices with
On 01/14/15 20:00, Mike Snitzer wrote:
> IB aside, I haven't been following along close enough on scsi-mq
> developments, but does a regular iscsi initiator have support for
> scsi-mq? I'd like to validate scsi-mq devices with the dm-mpath
> changes.
Hello Mike,
scsi-mq support for the iSCSI ini
On Wed, Jan 14 2015 at 4:16am -0500,
Bart Van Assche wrote:
> On 01/13/15 17:21, Mike Snitzer wrote:
> > OK, I assume you specified the mpath device for the test that failed.
>
> Yes, of course ...
>
> > This test works fine on my 100MB scsi_debug device with 4 paths exported
> > over virtio-b
On 01/13/15 17:21, Mike Snitzer wrote:
> OK, I assume you specified the mpath device for the test that failed.
Yes, of course ...
> This test works fine on my 100MB scsi_debug device with 4 paths exported
> over virtio-blk to a guest that assembles the mpath device.
>
> Could be a hang that is u
On Tue, Jan 13 2015 at 9:28am -0500,
Bart Van Assche wrote:
> On 01/13/15 15:18, Mike Snitzer wrote:
> > On Tue, Jan 13 2015 at 7:29am -0500,
> > Bart Van Assche wrote:
> >> However, I hit another issue while running I/O on top of a multipath
> >> device (on a kernel with lockdep and SLUB memo
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