On (29/04/16 17:56), Patrick Coleman wrote:
We've got a number of machines using sssd to connect to LDAP for auth.
In the past we've had problems with sssd crashing regularly, but
after posting here we built some custom packages to disable netlink
notifications from the kernel, and it's generally improved.
We're still seeing auth failures across random machines - perhaps 1-2%
when we run a process which connects to all hosts. The machines are
generally heavily loaded when this happens, and sssd.log looks like:
Do you meand IO related load or CPU related load?
If there is issue with CPU then you can mount sssd cache to tmpfs
to avoid such issues. (there are plans to improve it in 1.14)