With KCM and gssproxy we often see a long list of credentials when doing a 'klist':
[user.u@lxserv2114 ~]$ klist Ticket cache: KCM:17098:66803 Default principal: user.u@AD Valid starting Expires Service principal 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: 01/01/1970 00:00:00 01/01/1970 00:00:00 Encrypted/Credentials/v1@X-GSSPROXY: and so on... The actual gssproxy credentials at /var/lib/gssproxy/clients/ does not correspond with this output, it only contains what could be expected - a TGT and maybe some service tickets. The ever growing 'klist' list of credentials is a problem, after a while the user can no longer get any new credentials and therefore has no access to its NFS homedir (sec=krb5). I'm guessing it's the 'max_uid_ccaches' option in sssd-kcm that prevents this. What is going on here - have we configured gssproxy/kcm wrong or is this a bug? Regards Adam
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