string

Action
This is generally not a system message from the kernel, but an error returned by an
application. Contact the vendor or author of the application for an update.
Technical Notes
The symbolic name for this error is ENOTSUP, errno=48.
No utmpx entry
Cause
During login file system full errors are seen and login fails with the message
No utmpx entry.
This is caused by a full file system so that the system has no space to write its utmpx
(login info) entry.
Action
To get around this condition the system must be booted into single user mode. Then
clear (do not delete) the files: /var/adm/utmp and /var/adm/utmpx. This can be
done by typing:
#cat /dev/null > /var/adm/utmp
#cat /dev/null > /var/adm/utmpx
These commands zero out the files but keep it with the correct permissions.
In some cases after clearing these files the /var filesystem may still be full. In this
case type:
du -askd /var |sort -nr |more
This will give you a listing of the files from largest to smallest in the /var filesystem.
To create space you can zero the files: /var/cron/log, /var/spool/lp/logs, and
/var/adm/messages. You can also check /.wastebasket for large files to delete.
Alphabetical Message Listing 143