Date: Mon, 30 May 2011 20:13:20 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: Mark Saad <nonesuch@longcount.org> Cc: freebsd-hackers@freebsd.org, hackers@freebsd.org Subject: Re: Mount_nfs question Message-ID: <1385828099.1028129.1306800800853.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: <BANLkTimwQbfWyLF6gvp-PsWtx38s33b9ZQ@mail.gmail.com>
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> Hello All > So I am stumped on this one. I want to know what the IP of each > nfs server that is providing each nfs export. I am running 7.4-RELEASE > When I run "mount -t nfs" I see something like this > > VIP-01:/export/source on /mnt/src > VIP-02:/export/target on /mnt/target > VIP-01:/export/logs on /mnt/logs > VIP-02:/export/package on /mnt/pkg > > The issue is I use a load balanced nfs server , from isilon. So VIP-01 > could be any one of a group of IPs . I am trying to track down a > network congestion issue and I cant find a way to match the output of > lsof , and netstat to the output of mount -t nfs . Does anyone have > any ideas how I could track this down , is there a way to run mount > and have it show the IP and not the name of the source server ? > Just fire up wireshark (or tcpdump) and watch the traffic. tcpdump doesn't know much about NFS, but if al you want are the IP#s, it'll do. But, no, mount won't tell you more than what the argument looked like. rick
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