How to debug rc hangs?
John.Marshall at riverwillow.com.au
Mon Oct 22 22:13:53 PDT 2007
A few weeks ago I upgraded a server from 6.2-RELEASE to 7.0-PRERELEASE.
I re-built all ports on the new platform. During startup, the following
servers fail to start:
The system boots happily and rc does its thing up until "Starting
mountd" and sulks until I intervene with ctrl-C; at which point
everything continues until "Starting squid" (interrupt) and then
"Starting cvsupd" (interrupt).
After startup has completed, the following work just fine:
- /etc/rc.d/mountd start
- /usr/local/etc/rc.d/squid start
- /usr/local/etc/rc.d/cvsupd start
I held out until 7.0-BETA1 and upgraded to that but still have the same
I have tried setting rc_debug="YES" in rc.conf but that doesn't show me
any more than I already know (e.g. last line before mountd hang is:
"/etc/rc: DEBUG: run_rc_command: doit: /usr/sbin/mountd -l"
So, are there any clever configuration switches to aid with this
debugging? Otherwise I'll just plough through manually editing rc.conf
"foo_enable" settings until I discover the PROVIDE/REQUIRE loop (or
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