Bug 135149
| Summary: | NFS proto=tcp parameter unintentionally disallowed | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Lincoln Myers <lincoln> |
| Component: | util-linux | Assignee: | Steve Dickson <steved> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Ben Levenson <benl> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 2 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2005-04-25 10:13:56 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: | |||
hmm... this seem to work for me with the latest nfs-utils package. Please yum it down and see if the problem is fixed... |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040823 Firefox/0.9.3 Description of problem: The "proto" option in nfs mounts is considered bad when the value given is "tcp". Normally it should accept both "udp" and "tcp" as values. Version-Release number of selected component (if applicable): util-linux-2.12-18 How reproducible: Always Steps to Reproduce: 1. mount using type nfs and include "proto=tcp" as an option (the error occurs even if, for example, the mount point is already mounted, so actually contacting an NFS server seems to not be a requirement to produce) Actual Results: [lincoln@net-pc28 ~]$ sudo mount -o proto=udp tada-u14:/ /mnt [lincoln@net-pc28 ~]$ sudo umount /mnt [lincoln@net-pc28 ~]$ sudo mount -o proto=tcp tada-u14:/ /mnt Bad nfs mount parameter: proto [lincoln@net-pc28 ~]$ Expected Results: [lincoln@net-pc28 ~]$ sudo mount -o proto=udp tada-u14:/ /mnt [lincoln@net-pc28 ~]$ sudo umount /mnt [lincoln@net-pc28 ~]$ sudo mount -o proto=tcp tada-u14:/ /mnt [lincoln@net-pc28 ~]$ Additional info: From the code (either util-linux-2.12-18 or the latest fedora core test version I could find which is util-linux-2.12a-6): } else if (!strcmp(opteq+1, "tcp") && nfs_mount_version < 2) { it looks like the "nfs_mount_version" check is backwards. tcp should be _skipped_ only for really old kernel versions, not _enabled_ only for really old kernel versions.