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Re: test050 failures

To: Howard Chu <hyc@symas.com>
Subject: Re: test050 failures
From: Luca Scamoni <luca.scamoni@sys-net.it>
Date: Mon, 25 Feb 2008 12:58:39 +0100
Cc: openldap-devel@openldap.org
In-reply-to: <47C2587B.7060000@symas.com>
Organization: SysNet s.r.l.
References: <47BEF027.1030604@sys-net.it> <47C2587B.7060000@symas.com>
User-agent: Thunderbird 2.0.0.9 (X11/20071115)

Howard Chu wrote:

Seems like server3 never received the config entries for dc=example,dc=com. I haven't been able to reproduce this issue. I suppose this indicates a race condition somewhere in the initial refresh. What kind of system are you testing on? Can you try inserting a "sleep 3" at around line 277 of test050, right before "Adding schema and databases"...

I'm testing on FC8 on my laptop (pentium M 1.8GHz, 2GB RAM). db-4.6.21, cyrus-sasl-2.1.22, openssl-0.9.8g all from tarballs. I too can hardly reproduce it: say, once in 20 or so runs. I've been able to reproduce again even with the suggested delay. Attached are the directories resulting from two failed runs. testrun.f1 shows different databases at the end of test050 testrun.f2 shows the results of this run: [luca@luca-nb tests]$ ./run -b hdb test050 Cleaning up test run directory leftover from previous run. Running ./scripts/test050-syncrepl-multimaster... running defines.sh Initializing server configurations... Starting producer slapd on TCP/IP port 9011... Using ldapsearch to check that producer slapd is running... Inserting syncprov overlay on producer... Starting consumer slapd on TCP/IP port 9012... Using ldapsearch to check that consumer slapd is running... Configuring syncrepl on consumer... Starting consumer2 slapd on TCP/IP port 9013... Using ldapsearch to check that consumer2 slapd is running... Configuring syncrepl on consumer2... Sleeping 3 as per Howard request... Adding schema and databases on producer... Using ldapadd to populate producer... Waiting 20 seconds for syncrepl to receive changes... Using ldapsearch to check that syncrepl received database changes... Waiting 5 seconds for syncrepl to receive changes... Waiting 5 seconds for syncrepl to receive changes... Waiting 5 seconds for syncrepl to receive changes... Waiting 5 seconds for syncrepl to receive changes... Waiting 5 seconds for syncrepl to receive changes... Waiting 5 seconds for syncrepl to receive changes... ldapsearch failed (32)!

if there's anything I can try...


Ing. Luca Scamoni
Responsabile Ricerca e Sviluppo

SysNet s.r.l.
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Attachment: test050.tgz
Description: GNU Zip compressed data

References:
- test050 failures
  - From: Luca Scamoni <luca.scamoni@sys-net.it>
- Re: test050 failures
  - From: Howard Chu <hyc@symas.com>

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