http://bugzilla.opensuse.org/show_bug.cgi?id=1186825
http://bugzilla.opensuse.org/show_bug.cgi?id=1186825#c5
Ralf K�lmel changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|NFS clients with CPU stucks |NFSv4.1 clients with CPU
|during nfs server outage |stucks during nfs server
| |outage
--- Comment #5 from Ralf K�lmel ---
other NFS clients (openSUSE Leap 15.3 systems with NFSv3 mountpoints or Ubuntu
18.04 LTS systems with HWE Kernel 5.4.0-72-generic and NFSv4.1 mountpoints)
hadn't shown these CPU stucks in my test (s. former comment
https://bugzilla.opensuse.org/show_bug.cgi?id=1186825#c4 ).
The Ubuntu systems were only tracing the normal message "nfs: server i11fs3 not
responding, timed out" without any CPU stucks.
It seems to be a openSUSE related NFSv4.1 problem for at least the latest 3
kernels (beginning with 5.3.18-lp152.72-default), but i'm not certain that
older kernels are not affected.
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