Dear Bruno, Im running TSM 5.1 on AIX 5.1
I have also experienced these 'authentication' problems intermittently. At first I thought my nodes were 'locked' but this wasn't the case. Have set: PASSWORDACCESS GENERATE in dsm.sys, my schedule and storage agent startup from cron, but sometimes the schedule would not kick off the backups with these authentication problems. The next morning, I would then run dsmc on client, & would be prompted for the nodename & password. The following night backups would run as normal. Cecily