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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030903
Description of problem:
When the network interface netdump uses is not up, or is not correct etc, the
init script does not fail correctly, but continues.
This can be an obvious 'gotcha' (eg) if you have more than one network card.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. misconfigure the DEV param in /etc/sysconfig/netdump
2. start the netdump service: service netdump start
3. lean back and enjoy the errors
Actual Results: ambigious output, continues to try etc.
Expected Results: simple, clear error message, stopping the 'service start'
Good, simple fix is:
diff -du /etc/init.d/netdump-orig /etc/init.d/netdump
--- /etc/init.d/netdump-orig Wed Oct 8 10:28:58 2003
+++ /etc/init.d/netdump Wed Oct 8 10:36:23 2003
@@ -67,7 +67,16 @@
local oldIFS arp_output line
arping -c 1 -I $DEV $host &> /dev/null
- [ $? -ne 0 ] && echo "$prog: cannot arp $host" 1>&2 && usage
+ local rc=$?
+ if [ $rc -ne 0 ]; then
+ if [ $rc -eq 2 ]; then
+ echo "$prog: interface $DEV not up"
+ echo "$prog: cannot arp $host" 1>&2
+ exit 1
# output from arp -a of the form:
# good: host.domain (A.B.C.D) at 00:50:BF:06:48:C1 [ether] on eth0
@@ -120,6 +129,11 @@
+ if [ -z "$LOCALADDR" ]; then
+ echo "$prog: failed to find device $DEV"
+ exit 1
ssh -x -i /etc/sysconfig/netdump_id_dsa netdump@$NETDUMPADDR echo
"$MAGIC2$MAGIC1" \> /var/crash/magic/$LOCALADDR || echo "$prog: could not ssh to
Yes, this was one of several mis-handlings of error conditions.
It's been addressed as of:
netdump 0.6.11-2 (AS2.1 - update to U3 netdump errata)
netdump 0.6.11-3 (RHEL3 - update to U1 netdump errata)
Red Hat Linux and Red Hat Powertools are currently no longer supported by Red
Hat, Inc. In an effort to clean up bugzilla, we are closing all bugs in MODIFIED
state for these products.
However, we do want to make sure that nothing important slips through the
cracks. If, in fact, these issues are not resolved in a current Fedora Core
Release (such as Fedora Core 5), please open a new issues stating so. Thanks.