Red Hat Bugzilla – Full Text Bug Listing
|Summary:||nfs very verbose when exporting the same mount twice|
|Product:||[Fedora] Fedora||Reporter:||Dave Jones <davej>|
|Component:||nfs-utils||Assignee:||Steve Dickson <steved>|
|Status:||CLOSED CURRENTRELEASE||QA Contact:||Brian Brock <bbrock>|
|Version:||6||CC:||ahabig, kzak, pfrields, wtogami|
|Fixed In Version:||fs-utils-1.0.10-12.fc6||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2007-06-29 09:43:00 EDT||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
Description Dave Jones 2006-11-05 15:35:30 EST
consider an exports like.. /home/davej/foo workstation.mydomain.com(rw) /home/davej/foo *.mydomain.com(ro) to make it r/w for one system in mydomain.com, and ro for everyone else. syslog gets lots of messages of the form.. /home/davej/foo exported to both *.mydomain.com and workstation.mydomain.com in *.mydomain.com,workstation.mydomain.com The mounts do behave as I'd expect them to, it's just very noisy.
Comment 1 Habig, Alec 2007-01-23 11:01:53 EST
Ahh good, it's not just me :) Although no activity on this bug in a couple months. I'd settle for verbosity switch - this is making logreading a lot uglier than it should be. Any suggestions?
Comment 2 Steve Dickson 2007-03-12 14:42:34 EDT
I'm not seeing these messages with nfs-utils-1.0.10-5.fc6 or nfs-utils-1.0.12-3.fc7 (the latest rawhide version) my exports look something like: /var 10.12.32.32(rw,fsid=1) /var *(ro,fsid=1) and all I'm getting in the systlog when I mount from any and all clients is: mountd: authenticated mount request from <client>:612 for /var (/var) What am I missing?
Comment 3 Habig, Alec 2007-03-12 15:04:28 EDT
I also have nfs-utils-1.0.10-5.fc6. My export for /home looks like this, to enable mountings in general to the whole private subnet 192.168.1.0/255.255.255.0, and add no_root_squash access to one special machine, neutrino: /home entropy(rw,no_root_squash,sync) neutrino(rw,no_root_squash,sync) mwah39701(rw,sync) mwah39703(rw,sync) mwah39704(rw,sync) mwah39705(rw,sync) umd-physics (rw,sync) 192.168.1.0/255.255.255.0(rw,sync) I'm getting this in /var/log/messages : mountd: /home exported to both 192.168.1.0/255.255.255.0 and neutrino in 192.168.1.0/255.255.255.0,neutrino But I'm not getting the authenticated mount request message - maybe an NFS v3 vs v4 issue? Been meaning to port everything over to v4 but haven't yet gotten around to it. Now, my networking is a bit involved, which could be a difference. Both the exporting machine ("lepton") and the mounting machine ("neutrino") can talk to each other on a public network over one NIC, and also on a in-the-lab-only NIC. "neutrino" resolves to the internal NIC, 192.168.1.6 via /etc/hosts (and dnsmasq after that with my own internal DNS). Name resolution checks out: lepton(~)> ping neutrino PING neutrino (192.168.1.6) 56(84) bytes of data. 64 bytes from neutrino (192.168.1.6): icmp_seq=1 ttl=64 time=0.410 ms Could it be the /etc/exports syntax difference between your global "*" and my netmasked IP?
Comment 4 Steve Dickson 2007-03-12 16:19:22 EDT
Created attachment 149858 [details] Purposed Patch I need to run this by upstream to see if they can live with turning this warning into a debug statement but this patch will shut mountd up... I'll trying to get into a rpm asaic....
Comment 5 Habig, Alec 2007-05-30 15:49:55 EDT
Not sure when exactly the fix got pushed, but checking on my old bugs today, this one appears to have been fixed. Using nfs-utils-1.0.10-12.fc6 Thanks!