On 11/11/2015 07:46 AM, Christoph Hellwig wrote:
On Wed, Nov 11, 2015 at 07:35:47AM -0800, Bart Van Assche wrote:
On 11/10/2015 09:15 AM, Christoph Hellwig wrote:
This is a simply xfstests run using XFS on a remote LIO ramdisk.
Hello Christoph,
Which version of the kernel and LIO were installed at the target side ?
I've tried a couple different one from 4.1-rc3 to latest Linus tree
from yesterday, and the target side doesn't matter.
I've also bisected things down on the initiator side and the changes to
enable prefer_fr and register_always seem to be the culprit at least as
far as 4.3 is concerned. If I disable both 4.3 is working fine, but
enabling either one causes frequent map failures. Just rebuilding
a new Linus current tree to see if the options help there as well.
Hello Christoph,
The SRP initiator from kernel 4.3 is working fine on my test setup. I
will start a test with Linus' tree and with the following SRP kernel
module parameters:
# cat /etc/modprobe.d/ib_srp.conf
options ib_srp cmd_sg_entries=255 register_always=1 prefer_fr=1
Bart.
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