Bug 447112

Summary: NFS mount from a Solaris 8 ip-multipathing host fails
Product: [Fedora] Fedora Reporter: Mike Hanafey <mike.hanafey>
Component: nfs-utilsAssignee: Steve Dickson <steved>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 9CC: kzak
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Hardware: x86_64   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2008-05-19 13:35:56 EDT Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Mike Hanafey 2008-05-17 19:23:36 EDT
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Description of problem:
I can reliably mount Solaris 8 NFS exports from two hosts that have only one NIC. However, for a Solaris 8 host that has 6 NICs configured for IP multipathing, NFS mounts fail. The mount request simply hangs, and after a few minutes the message "internal error" is printed. A RHEL 5.1 system is able to mount the same filesystem without problems.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. mount dna:/export/xyx /mtn

Actual Results:
Hangs, never mounts.

Expected Results:

Additional info:
Comment 1 Mike Hanafey 2008-05-19 13:35:56 EDT
This problem is caused by the following iptables entry:

-A INPUT -j REJECT --reject-with icmp-host-prohibited

This iptables rule was in effect despite the fact that the firewall was disabled
via the GUI. The problems goes away if the iptables service is stopped, and when
the above rule is removed (it apparently gets added by default during install).