> > Since this event, all users are being logged into the
> > primary server in the group, while my two secondary servers are not
> > being utilized.
>
> When such a thing happens to me, I tell my users to logout,
> and when in the Solaris login screen, do a "CTRL-ALT-DEL"
> (it seems as though they've been doing this all their life ;)
> ) so that another search-for-the-least-used-sunray-server
> sequence begins and another less-charged server greets them again.
>
> Warm-restart will stop the active sessions.
>
> For my own curiosity, when a process uses 100% CPU, I'm used
> to "kill -9ing" it, what was your situation that required a reboot ?
> --
> -- Sam
Thanks Sam, I believe this is what I needed to know. My concern is that
my load balancing may not be working properly right now so users may not
ever get to the least-used (or in this case not-used) sunray servers.
I'm hoping a 'utrestart' will restore the load balancing. This is why I
have this concern:
flash:~ $ utgstatus
host flags interface flags
172.16.98.0/24
---------- -------------------
flash TN 172.16.98.1 UAM
sparkle TN 172.16.98.2 -AM
glare TN 172.16.98.3 -AM
Flash is the primary server. From either of the two secondary servers,
all flags are 'UAM' except for the primary (flash). I assume that until
I can get these interfaces into an "UP" condition, sessions will not
find their way to the secondary servers.
And for your curiosity, it was actually a shell script which contained a
poorly constructed if/else which caused it to spawn thousands and
thousands of processes. By the time it was realized, the server had
reached a point where you could not issue any commands without receiving
"out of memory" errors.
-Brandon Wittenburg
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