Hi!
I'am running cflowd 2.1.9a with Dave Plonka's patch on a dual P2/392 box
(overcloked from 350) with 128M of ram ...
The machine is also running flowscan and other network monitoring tools,
as well as a apache w/ssl ...
The first problem is that I'am getting an error message from cflowd :
Oct 7 12:53:47 trinity cflowd[2905]: [E] MSYNC_MS_SYNC(0x4cf61000,1000000)
failed: Input/output error {CflowdRawFlowLogger.cc:222}
very often in my syslog ..
When I first run cflowd (3 months ago) I didn't got that message. I have
changed the IOS on my 7500 but I don't think that the IOS is the problem.
I run 12.1.4 provider version.
The second problem is that cflowd experinces varions crashes after I have
moved it on this dual box. First time I have it running on a single P2/350
with 2.4.0-test8 kernel on it. After flowscan passed the 5 minutes limit
for the first time, I tooked the disks and put them into the dual box. The
kernel is compiled now with SMP support. Should I recompile cflowd
? Should I compoli it with some special flags ?
Ohh ... And I don't get any other error messages from cflowd when it
crashes ... And it uses to crashes once or twice a day, in the night of
course :)) .. So I have to run a little watchdog script to restart it :((
--George Boulescu RoEduNet Network Operations Manager and Senior Network Engineer, Bucharest NOC.
-- cflowd mailing list cflowd@caida.org
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