ESC1298@ESOC.BITNET (Danielle Heinzer) (02/08/89)
Hi, I have the following network: - 1 Sun 3/260 file server for 3 Sun 3/60s, all running SunOS4.0, - 1 Sun 3/160 file server for 1 Sun 3/50, all running SunOS3.2. I am used to work on the Sun3/50, using rlogin to operate on the other stations (this ws is in my office). The file servers are never rebooted (except for new configuration). Since one week, I have observed the following: I cannot rlogin the Sun 3/260 file server in a shelltool from my Sun3/50. I see the motd and the prompter of the remote file server, but I cannot enter anything, The tool stays hanging. I have tried to rlogin in a cmdtool from my Sun3/50, and that works. Then I have tried to rlogin from the clients (Sun3/60s), I can neither rlogin in a shelltool nor in a cmdtool. On the file server itself, I can work normally in a shelltool and a cmdtool (I couln't work once in a shelltool, but I cannot reproduce it). I have called Hotline Germany two days ago, I don't have yet any answer. Any idea ? Did you already have this problem ? Regards, Danielle Heinzer ESA Computer Department/Computer Services European Space Operations Centre Robert-Bosch-str. 5 6100 Darmstadt West-Germany Tel int : 49-6151-886540 E-mail : ESC1298@ESOC.BITNET
zjat02@uunet.uu.net (Jon A. Tankersley) (02/19/89)
About the best thing to try if the tty appears to be hung is the following: ^J stty all^J See what is set. exit^J will get you out. I have seen things get wedged on 3.x with X11 keeping the pty's set to an insane state. I've also seen it periodically with 4.0 and Suntools. Can't get a handle on it though. Been tempted to write a real stty sane program to fix the ioctls that stty can't clear.... Sigh -tank-