Am Sat, 15 Jan 2011 18:01:31 +0100 (CET)
schrieb masarati(a)aero.polimi.it:
> Am Fri, 14 Jan 2011 12:38:31 -0800
> schrieb Quanah Gibson-Mount <quanah(a)zimbra.com>:
>
>> --On Friday, January 14, 2011 6:25 PM +0100 Dieter Kluenter
>> <dieter(a)dkluenter.de> wrote:
>>
>> > Am Thu, 13 Jan 2011 12:08:23 -0800
>> > schrieb Quanah Gibson-Mount <quanah(a)zimbra.com>:
>> >
>> >> Fixes to the dreaded solaris hang with back-monitor included.
>> >> Please test. :)
>> >
>> > ./scripts/test020-proxycache failed for hdb (exit 255)
>> > make: *** [hdb-yes] Fehler 255
>>
>> While I appreciate you taking the time to test, this report
>> provides no useful information. Please provide some data that can
>> actually be examined for issues.
>
> This submisssion was unintentional and too early, sorry
>
>>>>>> Starting test020-proxycache for hdb...
> Starting master slapd on TCP/IP port 9011...
> Using ldapsearch to check that master slapd is running...
> Using ldapadd to populate the master directory...
> Starting proxy cache on TCP/IP port 9012...
> Using ldapsearch to check that proxy slapd is running...
> Waiting 5 seconds for slapd to start...
> Waiting 5 seconds for slapd to start...
> Waiting 5 seconds for slapd to start...
> Waiting 5 seconds for slapd to start...
> Waiting 5 seconds for slapd to start...
> Waiting 5 seconds for slapd to start...
> ldapsearch failed (255)!
>>>>>> ./scripts/test020-proxycache failed for hdb (exit 255)
> make: *** [hdb-yes] Fehler 255
>
> slapd.2.log doesn't show much, the last lines where
>
> put_filter: simple
> put_simple_filter:
> "namingContexts:distinguishedNameMatch:=dc=example,dc=com"
> ber_scanf fmt ({mm}) ber:
> ber_scanf fmt ({mm}) ber:
> ber_scanf fmt ({t) ber:
> ber_scanf fmt (m) ber:
> ber_scanf fmt (t) ber:
> ber_scanf fmt (m) ber:
> ber_scanf fmt (t) ber:
> ber_scanf fmt (m) ber:
> ber_scanf fmt (}) ber:
>>>> dnPretty: <dc=example,dc=com>
> <<< dnPretty: <dc=example,dc=com>
>>>> dnNormalize: <dc=example,dc=com>
> <<< dnNormalize: <dc=example,dc=com>
> => monitor_back_search
>>>> dnNormalize: <dc=example,dc=com>
> <<< dnNormalize: <dc=example,dc=com>
> send_ldap_result: conn=-1 op=0 p=0
>
> The core doesn't provide much information either:
>
> Core was generated by
> `/home/dieter/build/openldap/servers/slapd/.libs/lt-slapd -s0
> -f /home/dieter/bu'. Program terminated with signal 11, Segmentation
> fault. #0 0x00002b8afa89117d in ?? ()
> (gdb) bt
> #0 0x00002b8afa89117d in ?? ()
Maybe you can start slapd manually (-h ldap://:9012 -f
tesrtrun/slapd.2.conf -dargs,trace,stats) and see if it becomes
responsive and so. What you show is the result of an internal
operation (conn=-1), and there seems to be no logging related to the
ldapsearch that's checking if it started correctly.
I did run both slapd manually -with -d256,
this is the outcome:
<server 1>
../servers/slapd/.libs/lt-slapd -h ldap://:9010/ -f
testrun/slapd.1.conf -d256
@(#) $OpenLDAP: slapd 2.4.X (Jan 15 2011
16:45:59) $ dieter@rubin:/home/dieter/build/openldap/servers/slapd
hdb_db_open: warning - no DB_CONFIG file found in
directory /home/dieter/build/openldap/tests/testrun/db.1.a: (2). Expect
poor performance for suffix "dc=example,dc=com".
slapd starting
<server 2>
../servers/slapd/.libs/lt-slapd -h ldap://:9011/ -f
testrun/slapd.2.conf -d256 @(#) $OpenLDAP: slapd 2.4.X (Jan 15 2011
16:45:59) $ dieter@rubin:/home/dieter/build/openldap/servers/slapd
hdb_db_open: database "dc=example,dc=com":
unclean shutdown detected; attempting recovery. hdb_db_open:
warning - no DB_CONFIG file found in
directory /home/dieter/build/openldap/tests/testrun/db.2.a: (2).
Expect poor performance for suffix "dc=example,dc=com".
and than the process hangs infinitely
a strace attached throws constantly
sched_yield() = 0
sched_yield() = 0
sched_yield() = 0
sched_yield() = 0
sched_yield() = 0
only a kill -9 killed this process.
running server 2 with -d-1 show the last lines
access_allowed: search access to "cn=Database
2,cn=Databases,cn=Monitor" "monitoredInfo" requested
=>
slap_access_allowed: backend default search access granted to
"(anonymous)" => access_allowed: search access granted by read(=rscxd)
<= test_filter 5
<= test_filter_and 5
<= test_filter 5
send_ldap_result: conn=-1 op=0 p=0
send_ldap_result: err=0 matched="" text=""
and here it hangs
-Dieter
--
Dieter Klünter | Systemberatung
http://dkluenter.de
GPG Key ID:DA147B05
53°37'09,95"N
10°08'02,42"E