Public bug reported:
Binary package hint: nfs-common
While switching from ethernet to wi-fi a mounted NFS share is not accessible
for a while.
The ethernet is a intel e1000 (in 100T network) and the wireless is ipw220
(g,wpa2).
/etc/fstab line:
dogon:/mnt/data /media/data nfs rw,hard,intr,user,noauto,noexec 0 0
steps to reproduce :
$ mount /media/data
[change network interface from ethernet to wi-fi]
$ ls /media/data
[hangs for a few minutes or until changing back to ethernet network]
dmesg output (dogon is the server NFS server name) :
[17186070.672000] nfs: server dogon not responding, still trying
[17186101.144000] nfs: server dogon not responding, still trying
[17186803.580000] nfs: server dogon not responding, still trying
[17186942.368000] nfs: server dogon OK
[17186942.368000] nfs: server dogon OK
versions:
- nfs-common 1:1.0.9-2ubuntu1
- linux-image-2.6.17-10-generic
** Affects: nfs-utils (Ubuntu)
Importance: Undecided
Status: Unconfirmed
** Summary changed:
- NFS freeze after swithing network interface
+ NFS freeze after switching network interface
** Tags added: network nfs
--
NFS freeze after switching network interface
https://launchpad.net/bugs/84801
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