We have seen that if a node is up and known to other nodes, then goes
down, all other nodes will slow down extremely when running anything
that is trying to access information on another node.
Try playing around with the time options in nameloc. Our solution was
to set all namelocs to monitor only its own nodes. (i.e. for licensing
needs
only)
<nospam93@parse.com> wrote in message news:9u2vn8$beb$1@inn.qnx.com…
Mario Charest <> mcharest@clipzinformatic.com> > wrote:
nospam93@parse.com> > wrote in message news:9u2tb4$b2p$> 1@inn.qnx.com> …
Bill Caroselli <> qtps@earthlink.net> > wrote:
Hi Robert
I’ve seen this. It was a pain to figure out. But let me confirm,
your
seeing this on th server (disk hosted system) not the diskless
workstations,
right?
No, on all nodes. > 
> AFAIK the netmap files are being read from the
machine using the “-m $(netmap)” /boot/images option to Net. As per
Mario’s
suggestion, I added -n 10 and that cured the “net rejected” errors, but
the
sin ne slowness persists…
Do you have more then 10 namelocs ?
Nope, just two (node 1 and node 2)
Are all the machines in the netmap accessible ?
Some may be powered down… Are you saying “can I do an sin -n”
between all the machines? I’ll have to check…
If you do sin vc do you see some vc on machines that are not there ?
Not that we’ve noticed; generally we see about 3 vc’s from the diskless
machine to the server, and over time (30 s) these “go away”…
Cheers,
-RK
Cheers,
-RK
–
Bill Caroselli – 1(530) 510-7292
Q-TPS Consulting
QTPS@EarthLink.net
“Mario Charest” <> mcharest@clipzinformatic.com> > wrote in message
news:9u2sgf$al9$> 1@inn.qnx.com> …
nospam93@parse.com> > wrote in message
news:9u2q9q$8vu$> 1@inn.qnx.com> …
Hi folks,
System with 12 licenses (8 “old” 4 “new”); netmap files look ok,
Net.ether509
running on all machines.
Two problems:
o when doing a netmap -f, we get some “Net rejected” for nodes 3
and higher (nodes 1 and 2 are booting off their disks; nodes 3
to ten are diskless)
o doing a “sin ne” on any machine takes a long time to display
the node information for other machines on the net.
I think this is something simple and stupid that we’ve done…
Anyone?
Missing licenses or use try using Net -n 10 on the diskless machine.
Thanks!
-RK
–
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at
www.parse.com
Email my initials at parse dot com.
\
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at > www.parse.com
Email my initials at parse dot com.
\
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at > www.parse.com
Email my initials at parse dot com.