On (25/03/19 13:10), Gregory Carter wrote:
I have been running a diskless NFS setup with the included sssd.conf
for
over 2 years.
The machine in question was a workstation for building RPMs and NFS/LDAP
testing and research.
Possibly related. The NFS client seems to have suffered a setback
recently. I now get Kernel crashes when issuing large kernel builds on a
NFS share.
I.e. make -j 400 bzImage; make -j 400 modules.
I filed a bug with Redhat about it. So far I can tell it affects 4.20 and
5.0.x vanilla builds and Redhat official kernels.
Fedora use upstream kernel.
And there was some issue in upstream
https://bugzilla.kernel.org/show_bug.cgi?id=202975
I am not sure whether it could affect NFS
But it caused problems with libtdb (which is internally used for sssd cache)
You might try different kernel.
Anyway, as I already mentioned. Running sssd cache on nfs has never
been recommended deployment.
LS