Date: Tue, 22 May 2012 11:35:05 -0700 From: "bsalinux@gmail.com" <bsalinux@gmail.com> To: freebsd-fs@freebsd.org Subject: NFS Server Limiting open port RST response Message-ID: <CAB3Sx6dMf1QR7SrnP8jAunH1hdnBq=BPv%2BN4MFgFM7ypvxYMeQ@mail.gmail.com>
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Hi, I have a FreeBSD + ZFS server configured as NFS server. This server is being used to store regressions that are generated over a period of 2-3 days. Time to time nfs would drop the mount and the program fails to find the output directory (nfs automount). On the other hand if I use Linux NFS server to host this space, I see no issues. Time to time I see messages like these in the logs: Limiting open port RST response from 334 to 200 packets/sec It seems that the automount dismounts the server while the regressions are being computed and the output is idle. I even kept one terminal window open on the compute server that is "cd" into the output directory so that it prevents the dismounting the automount but it still fails. Do I need to tweak any parameters? Can I stop dismounting (from NFS server side)? Any help would be appreciated. Thanks.
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