01-16-2009
Unix doesnt actually release the space taken by deleted files until the last reference to them is gone.
This includes processes having the file open.
The usual cause is large log files that are still being written into.
So the only work around to rebooting is to stop and start the application in question.
Or otherwise persuade it to "rotate" its logfile.
Some application will do this on receiving a HUP or provide another mechanism to do the same thing.
you could also run a find in the /proc filesystem & looks for any open file with link count 0. this file is at fault. then find the process holding the file & restart the process. Something like: find /proc -type f -links 0 -ls
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LEARN ABOUT SUNOS
gdm-safe-restart
gdm-restart(1m) User Commands gdm-restart(1m)
NAME
gdm-restart, gdm-safe-restart, gdm-stop - stop or restart GDM
SYNOPSIS
gdm-restart
gdm-safe-restart
gdm-stop
DESCRIPTION
gdm-restart stops and restarts GDM by sending a HUP signal to the GDM daemon. This command immediately terminates all sessions and logs out
users currently logged in with GDM.
gdm-safe-restart stops and restarts GDM by sending a USR1 signal to the GDM daemon. GDM is restarted as soon as all users log out.
gdm-stop stops GDM by sending a TERM signal to the GDM daemon.
FILES
The following files are used by this application:
/usr/bin/gdm-restart Executable to stop and restart GDM
/usr/bin/gdm-safe-restarExecutable to stop and restart GDM safely
/usr/bin/stop Executable to stop GDM
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-display-mgr |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform.
gdm(1), gdmXnestchooser(1), gdmflexiserver(1), gdmphotosetup(1), gdmsetup(1), gdmthemetester(1), gdmconfig(1m)
NOTES
Written by Brian Cameron, Sun Microsystems Inc., 2004.
SunOS 5.10 1 Sep 2004 gdm-restart(1m)