Hi, Here is the sssd domain log: https://drive.google.com/open?id=0B5ihYtqDQffzaUpERnkyNHlZamM
The crash occured between today (Friday Oct 20 2;14-2:17pm) Thomas ________________________________________ From: Jakub Hrozek <[email protected]> Sent: Wednesday, October 18, 2017 2:43 PM To: [email protected] Subject: [SSSD-users] Re: loss of id / i have no name! On Wed, Oct 18, 2017 at 03:37:44PM +0000, Thomas Beaudry wrote: > Hi, > > > I have repeated issues with users losing their usernames (only being mapped > to their uid / in the terminal it says "i have no name!@host"). It doesn't > happen daily, but it is extremely frustrating because they are running > scientific pipelines that take a few hours to several days to complete, and > as soon as their name is lost, it fails and the pipeline has to start from > scratch. > > > > My setup is as follows. > > > Client: Ubuntu 16.04 (Note that my university has licenses for Redhat, I > could upgrade to it if it will 100% fix my problem. I simply use Ubuntu > since a lot of scientific packages are already tailored for it, and it saves > me weeks of work). > > > Server: Windows AD, with a Windows NFS file server. > > > > What i don't understand is that if a user is successfully able to > authenticate, why isn't the account cached, and used for their entire > session? How can a name be lost if it is cached. I have the following in > my sssd.conf: > > > cache_credentials = True > krb5_store_password_if_offline = True > > > I have had this issue for quite awhile, so upon a previous sssd users > suggestion, i disabled reverse DNS and it seemed to make this occur less > often, but as far as I can tell my DNS is setup properly. I can do a > `nslookup <host>` and get the proper ip address, and vice versa. > > Any help would be greatly appreciated! > Thomas I'm sorry if this sounds unhelpful but I'm not sure without seeing logs that capture the error. Could you enable debug logs as per https://docs.pagure.org/SSSD.sssd/users/troubleshooting.html, then note when the error happens and post the logs along with the timestamp when the setup broke? _______________________________________________ sssd-users mailing list -- [email protected] To unsubscribe send an email to [email protected] _______________________________________________ sssd-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
