[2571] in Athena Bugs
new attach
daemon@ATHENA.MIT.EDU (David Krikorian)
Sat Jul 15 21:03:34 1989
Date: Sat, 15 Jul 89 21:03:11 -0400
From: David Krikorian <dkk@ATHENA.MIT.EDU>
To: tytso@ATHENA.MIT.EDU, bugs@ATHENA.MIT.EDU
Reply-To: dkk@ATHENA.MIT.EDU
1. The new attach still dumps core... You'll find a corefile in my
afs homedir named core.attach.
2. The new attach won't let root detach every filesystem. Would
putting "trusted root" in /etc/attach.conf fix this? The problem I
had with this was after a user rlogged into my workstation, activated
it, and eventually logged out. I logged in as root on the console and
couldn't detach /urvd and /srvd... (How does deactivate deal with
this, since it has to detach users' homedirs somehow?)
3. Somehow, attachtab got cleared. I had many filsystems mounted
(with the attach command) but only a few were in attachtab. See
below.
For reasons (2) and (3) I did a "umount -a" and "cp /dev/null
/usr/tmp/attachtab". I don't see any other was of recovering from
this state.
Perhaps some of this is explained in the documentation, but I don't
remember where to find said documentation.
Below is the output from "attach", then "mount".
--------
output from "attach"
filesystem mountpoint user mode
---------- ---------- ---- ----
watcher /mit/watcher watcher w
bldge40-vssys-63A /srvd watcher r
bldge40-vsusr-63A /urvd watcher r
output from "mount"
/dev/ra0a on / type 4.2 (rw,noquota)
/dev/ra0g on /site type 4.2 (rw,noquota)
CHIROPTERA.MIT.EDU:/expacks/urvd63 on /urvd type nfs (hard,retrans=7,timeo=8,ro)
ERATO.MIT.EDU:/mit/lockers/watcher on /mit/watcher type nfs (soft,retrans=7,timeo=8)
CHIROPTERA.MIT.EDU:/expacks/srvd63 on /srvd type nfs (ro,rsize=1024,wsize=1024,timeo=4,retrans=4)
PRIAM.MIT.EDU:/slush/windowmanagers on /mit/windowmanagers type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
CYRUS.MIT.EDU:/u2/lockers/sipb on /mit/sipb type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
PRIAM.MIT.EDU:/u2/lockers/gnu on /mit/gnu type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
PRIAM.MIT.EDU:/slush/watchmaker on /mit/watchmaker type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
CYRUS.MIT.EDU:/u2/lockers/snmp on /mit/snmp type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
CYRUS.MIT.EDU:/u2/lockers/visdycon on /mit/visdycon type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
THEMIS.MIT.EDU:/u4/lockers/dkk on /mit/dkk type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
CHARON.MIT.EDU:/mit/postscript on /mit/postscript type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
CYRUS.MIT.EDU:/u2/lockers/opdoc on /mit/opdoc type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
THESEUS.MIT.EDU:/mit/smsuser on /mit/smsuser type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
AENEAS.MIT.EDU:/u1/andrew on /mit/andrew type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
EURYDICE.MIT.EDU:/mit/consult on /mit/consult type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
MENELAUS.MIT.EDU:/u1/lockers/StaffTools on /mit/StaffTools type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
PRIAM.MIT.EDU:/mit/qjb on /mit/qjb type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
THESEUS.MIT.EDU:/u2/lockers/16.00new on /mit/16.00 type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
MENELAUS.MIT.EDU:/u1/lockers/interviews on /mit/interviews type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
MENELAUS.MIT.EDU:/mit/lockers/c++ on /mit/c++ type nfs (rw,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
AENEAS.MIT.EDU:/u1/X11R3 on /mit/x11 type nfs (ro,soft,rsize=1024,wsize=1024,timeo=4,retrans=4)
