Bug 54669
| Summary: | NFS exports available only through gateway device | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Larry Hauch <larry.hauch> |
| Component: | nfs-server | Assignee: | Steve Dickson <steved> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.1 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-08-11 10:50:18 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This seems to be fixed in later kernels. |
From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0) Description of problem: A server with multiple ethernet cards has problems with RPC and NFS Server mounts through the an ethernet card not defined as the GATEWAY device. If a client tries to mount an nfs drive using an IP address for an ethernet device that is not defined as the gateway, it gets an RPC timeout. The /usr/sbin/rpcinfo -p nfsserver.notgateway.name will give a list of services, regardless of the gateway device, however /usr/sbin/rpcinfo -u nfsserver.notgateway.name portmapper will hang. The client mount command will get an RPC timeout when trying to mount using the non-gateway device. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Setup two NIC cards on two separate subnets, using the eth0 as the GATEWAY device 2. then try either (from a second system on the second subnet) of the following: a) /usr/sbin/rpcinfo -u ipaddr.of.eth1 portmapper b) mount -t nfs ipaddr.of.eth1:/tmp/foo /mnt/foo Actual Results: for testcase 2.a) the rpcinfo command will hang 2.b) the client will return with an RPC timeout error Expected Results: for testcase: 2.a) should return with program 100003 version 2 ready and waiting 2.b) should mount the nfs share under /mnt/foo Additional info: This only happens with RedHat 7.1 using NFS server, but works correctly with RedHat 6.2 NFS servers.