Originally posted by: Dhilk

hi,

Not able to login to the server did any one encounter this error before. Please let me know the solution.

error from syslog

error: /dev/pts/0: Out of STREAMS resources.
error: open /dev/tty failed - could not set controlling tty: There is a request to a device or a
ddress that does not exist.
#AIX-Forum

Originally posted by: SystemAdmin

It looks like your server is over loaded and there is no virtual terminals left.
#AIX-Forum

Originally posted by: Dhilk

I am bale to ssh as root but not as any other user.
#AIX-Forum

Originally posted by: j.gann

are you using Tivoli Monitoring (ITM) 6.2?
check "ps -ef|grep kuxagent"
if so, I will have more info...
#AIX-Forum

Originally posted by: Dhilk

not using ITM or any other monitoring tools...
#AIX-Forum

Originally posted by: AbhilashMenacheril

The issue might have resolved by a system reboot as it seems to be the issue with memory buffers. As a work around, you may try setting the network tunable value "strthresh" to a higher value.

#AIX-Forum