show stopper for us: dev nbd0 clients locking up losing connection with server
lists.john at gmail.com
Fri Sep 12 21:45:59 BST 2008
> OK, first thing I'd do is add in say 256 megs of NBD swap (assuming you've got
> the disk space) with something like:
Ok, I assume the proper place for this is /var/lib/tftpboot/ltsp/i386/lts.conf
I added the line you indicated. Now that file reads:
> and edit /etc/ltsp/nbdswapd.conf
Ok, there wasn't already an /etc/ltsp/nbdswapd.conf so I created one
and added the line you mentioned.
my /etc/ltsp directory now has the following files in it.
dhcpd.conf nbdswapd.conf syslogd
BTW, Where is the disk space being used? I assume this is on the
server? Could you explain this a little more fully?
> Also, within the thin client chroot, when they freeze up, can you ctrl-alt-f1
> and get the login prompt?
The clients are currently completely frozen. I can't get an alternate
tty, however I am game to try this out if I get one that
If so, here might be an interesting test:
> Set a root passwd in the chroot:
> chroot /opt/ltsp/i386
> Rebuild your image, then if you get a latch-up, c-a-f1 to the text login, go in
> as root, and use the free command to see if you've run out of ram, and run
> dmesg to see what the client thinks is going on.
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