Bug 847832 - kernel 3.6.0-0.rc1.git4.1.fc18 can't mount nfs (v4) mount
kernel 3.6.0-0.rc1.git4.1.fc18 can't mount nfs (v4) mount
Status: CLOSED NOTABUG
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
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Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Kernel Maintainer List
Fedora Extras Quality Assurance
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Depends On:
Blocks:
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Reported: 2012-08-13 13:11 EDT by Richard W.M. Jones
Modified: 2012-08-13 13:58 EDT (History)
5 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-08-13 13:58:31 EDT
Type: Bug
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RHEL 7.3 requirements from Atomic Host:
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Description Richard W.M. Jones 2012-08-13 13:11:48 EDT
Description of problem:

With the F17 kernel, I was able to mount NFS (v4) mounts
just fine.  However while testing another bug I installed
the F18 kernel on this machine, and now NFS mounts no longer
work.

$ sudo mount -t nfs4 192.168.0.249:/mnt/media /mnt/media
mount.nfs4: No such device
$ sudo mount -t nfs 192.168.0.249:/mnt/media /mnt/media
mount.nfs: Connection timed out

Nothing significant in kernel messages ...

[18217.147943] FS-Cache: Loaded
[18217.149885] Key type dns_resolver registered
[18217.160996] FS-Cache: Netfs 'nfs' registered for caching

Also, I have another F18 machine which cannot mount the same
NFS partitions.

AFAIK nothing has changed on the server side (which is RHEL 6.3),
and other F16/F17 machines are able to mount the same partitions.

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

3.6.0-0.rc1.git4.1.fc18.x86_64

and on the other machine, 3.6.0-0.rc1.git3.2.bz844485.4.fc19.x86_64

How reproducible:

100%

Steps to Reproduce:
1. Try mounting nfsv4 volume ...
Comment 1 Richard W.M. Jones 2012-08-13 13:13:50 EDT
Long thread here (still reading it ...)
http://www.spinics.net/lists/linux-nfs/index.html#31788
Comment 2 Richard W.M. Jones 2012-08-13 13:58:31 EDT
Cool, FIXED by updating to latest nfs-utils.

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