OS: CentoOS 7.1
With IPA any clients running CentOS7.1 authentication for ssh and sudo
takes more than 5 seconds _after_ putting in password. If ssh to the IPA
server itself, it authenticates instantly.
Google did not provide much relevant information. Note that this is not a
slow ssh session to get to authentication prompt, it always gets to the
prompt without delay.
Also it is not related to NFS performance, it is equally slow if I login to
a NFS server (IPA client) locally or login to a server (also a IPA client)
that has autofs home.
IPA server is a fresh installation with just a couple of users. I had an
installation previously that has more than a thousand user accounts on
CentOS 6. Users did not have the slowness problem as with this new
Hope this list can provide some pointers.
Thanks in advance.