SCIENTIFIC-LINUX-USERS Archives

August 2018

SCIENTIFIC-LINUX-USERS@LISTSERV.FNAL.GOV
Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Re: 3.10.0-862.11.6.el7 breaks ipoib - failed to modify QP to RTR: -22
From:
Akemi Yagi <[log in to unmask]>
Reply To:
Akemi Yagi <[log in to unmask]>
Date:
Sat, 18 Aug 2018 14:57:33 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (26 lines) 
On Sat, Aug 18, 2018 at 1:56 PM, Akemi Yagi <[log in to unmask]> wrote:
> On Thu, Aug 16, 2018 at 2:30 PM, Orion Poplawski <[log in to unmask]> wrote:
>> With 3.10.0-862.11.6.el7 ipoib does not work.  We start to see lots of:
>>
>> kernel: ib0: failed to modify QP to RTR: -22
>>
>> messages.
>>
>> ifup ib0 works and assigns and IP, but ping fails.
>>
>> Anyone else seen this?  I've filed a bug with RedHat, but it's private at the
>> moment.
>
> Yes, I learned in a private channel that the same problem was noticed
> in kernel 3.10.0-862.11.6.el7. Its RHBZ, being a kernel bug report, is
> also marked private (#1618956).
>
> Akemi

And hopefully RH updates the bug status in their solution article at:

https://urldefense.proofpoint.com/v2/url?u=https-3A__access.redhat.com_solutions_3568891&d=DwIBaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=gd8BzeSQcySVxr0gDWSEbN-P-pgDXkdyCtaMqdCgPPdW1cyL5RIpaIYrCn8C5x2A&m=GnyFwkMw7tBkRXjMij6tahA98GXWRHXMZhoC_nVCyok&s=RmMz3PYaaO4n6zNOTt8rG1bLNXTr98AZXn_qOi0BH5o&e=
"Infiniband card fails to initialize after kernel update in RHEL 7.5"

Akemi

ATOM RSS1 RSS2