From: scar <scar@drigon.com>
To: linux-nfs@vger.kernel.org
Subject: rdma connection close/reopen every 5 mins
Date: Wed, 26 Apr 2017 10:23:40 -0700 [thread overview]
Message-ID: <odql2m$vup$1@blaine.gmane.org> (raw)
Hello, I have setup NFS/RDMA on our infiniband network. The OS is
CentOS 6.8 with kernel 2.6.32-696.1.1.el6.x86_64 and I am using
rdma/nfs-rdma packages from the OS version 6.9_4.1. The connection is
successful:
10.10.11.249:/newwing on /newwing type nfs
(rw,rdma,port=20049,addr=10.10.11.249)
except in /var/log/messages I am always seeing this exactly every 5 minutes:
kernel: rpcrdma: connection to 10.10.11.249:20049 closed (-103)
kernel: rpcrdma: connection to 10.10.11.249:20049 on mlx4_0, memreg 6
slots 32 ird 16
I suppose it is from some service or cron job.... But I wonder how I
could keep the connection open so this isn't happening every 5 minutes?
Thanks
next reply other threads:[~2017-04-26 18:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-26 17:23 scar [this message]
2017-04-26 20:32 ` rdma connection close/reopen every 5 mins Chuck Lever
2017-04-26 22:47 ` scar
2017-04-26 22:52 ` Chuck Lever
2017-04-27 1:46 ` Trond Myklebust
2017-04-27 2:48 ` Chuck Lever
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='odql2m$vup$1@blaine.gmane.org' \
--to=scar@drigon.com \
--cc=linux-nfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox