<div dir="ltr"><div>Some http error found but seem not related .</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-07-15 8:24 GMT+08:00 Rich Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>On 07/14/2014 05:58 PM,
<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a> wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>kinit work , can input password</div>
<div><br>
</div>
<div>any ipa command fail even ipa replica-manage status command
>><font size="3">"cant contact ldap server" </font></div>
</div>
</blockquote>
<br>
<font size="3">Assuming that ldapsearch works, this sounds like the
ipa command line tool can't communicate with the httpd server?
Any errors in /var/log/httpd/error_log?<br>
<br>
</font>
<blockquote type="cite">
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">2014-07-15 0:03 GMT+08:00 Rich
Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>On 07/13/2014 08:51 PM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div><span style="font-family:arial,sans-serif;font-size:14px">Hi:</span></div>
<div><span style="font-family:arial,sans-serif;font-size:14px"><br>
</span></div>
<span style="font-family:arial,sans-serif;font-size:14px">Only
for the servers that are getting the
"DB_LOCK_DEADLOCK: Locker killed to resolve a
deadlock" message in the errors log.</span><br style="font-family:arial,sans-serif;font-size:14px">
<br>
> need restart ipactl service after modifcation?<br>
<br style="font-family:arial,sans-serif;font-size:14px">
<span style="font-family:arial,sans-serif;font-size:14px">But
this does not explain the "cant contact ldap server"
errors.</span><br style="font-family:arial,sans-serif;font-size:14px">
<br style="font-family:arial,sans-serif;font-size:14px">
<span style="font-family:arial,sans-serif;font-size:14px">Which
ipa commands give the "cant contact ldap server"
errors?</span><br>
<div><span style="font-family:arial,sans-serif;font-size:14px"><br>
</span></div>
<div><span style="font-family:arial,sans-serif;font-size:14px">>
<a href="http://server2.abc.com" target="_blank">server2.abc.com</a>
and command related ipa shown can't contact ldap
sver , log shown before.</span></div>
</div>
</blockquote>
<br>
Does this mean that<br>
ipa user-find<br>
on <a href="http://server2.abc.com" target="_blank">server2.abc.com</a>
gives a "cant contact ldap server" error?<br>
<br>
Or is it only the ipa replica-manage status command that
gives this error?<br>
<br>
If it is the former, does ldapsearch work? Does kinit
work?<br>
<br>
<blockquote type="cite">
<div dir="ltr"> </div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-11 21:55 GMT+08:00
Rich Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>On 07/11/2014 01:53 AM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>At server 2 there is a error:</div>
<div><br>
</div>
<div><br>
</div>
[10/Jul/2014:12:29:59 +0800]
NSMMReplicationPlugin - agmt="cn=<a href="http://meToserver1.abc.com" target="_blank">meToserver1.abc.com</a>"
(central:389): Replication bind with GSSAPI
auth failed: LDAP error -2 (Local error)
(SASL(-1): generic failure: GSSAPI Error:
Unspecified GSS failure. Minor code may
provide more information (Credentials cache
file '/tmp/krb5cc_494' not found))<br>
</div>
</blockquote>
<br>
This is usually a transient error that should go
away.<br>
<br>
<blockquote type="cite">
<div dir="ltr"> </div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-11 10:26
GMT+08:00 <span dir="ltr"><<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div dir="ltr">
<div>Yes , </div>
<div>still get "cant contact ldap
server" after upgrading both
servers.</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-10
23:18 GMT+08:00 Rich Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>On 07/10/2014 09:15 AM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<p dir="ltr">But any hint that
server 2 say cant contact
ldap server if type ipa
command?</p>
</blockquote>
<br>
Please keep replies on list.<br>
<br>
You still get "cant contact ldap
server" after upgrading both
servers?<br>
<br>
<blockquote type="cite">
<div class="gmail_quote">2014/7/10
下午10:25 於 "Rich Megginson"
<<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>>
寫道：<br type="attribution">
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>On 07/10/2014 01:14
AM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Tried
and now two version
same ....but seem
same situation.
<div><br>
</div>
<div>i found a
related error log
that server1 has
account after
added user but not
replicated to
server2. Is it too
fast on UI
clicking ? as i
exp once that
click very</div>
<div>fast twice add
and edit user may
cause server 2 no
record.</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>[10/Jul/2014:14:20:01
+0800]
NSMMReplicationPlugin
- changelog
program -
_cl5WriteOperationTxn:
retry (49) the
transaction
(csn=53be3097000000040000)
failed
(rc=-30994
(DB_LOCK_DEADLOCK:
Locker killed to
resolve a
deadlock))</div>
<div>[10/Jul/2014:14:20:01
+0800]
NSMMReplicationPlugin
- changelog
program -
_cl5WriteOperationTxn:
failed to write
entry with csn
(53be3097000000040000);
db error -
-30994
DB_LOCK_DEADLOCK:
Locker killed to
resolve a
deadlock</div>
<div>[10/Jul/2014:14:20:01
+0800]
NSMMReplicationPlugin
-
write_changelog_and_ruv:
can't add a
change for
uid=xuehuimei,cn=users,cn=accounts,dc=abc,dc=com
(uniqid:
1300de84-07fa11e4-b3ddf885-593f3a7a,
optype: 16) to
changelog csn
53be3097000000040000</div>
<div>[10/Jul/2014:14:56:51
+0800]
NSMMReplicationPlugin
- changelog
program -
_cl5WriteOperationTxn:
retry (49) the
transaction
(csn=53be3939000000040000)
failed
(rc=-30994
(DB_LOCK_DEADLOCK:
Locker killed to
resolve a
deadlock))</div>
<div>[10/Jul/2014:14:56:51
+0800]
NSMMReplicationPlugin
- changelog
program -
_cl5WriteOperationTxn:
failed to write
entry with csn
(53be3939000000040000);
db error -
-30994
DB_LOCK_DEADLOCK:
Locker killed to
resolve a
deadlock</div>
<div>[10/Jul/2014:14:56:51
+0800]
NSMMReplicationPlugin
-
write_changelog_and_ruv:
can't add a
change for
uid=websubcon04,cn=users,cn=accounts,dc=abc,dc=com
(uniqid:
3e39fc81-07ff11e4-b3ddf885-593f3a7a,
optype: 16) to
changelog csn
53be3939000000040000</div>
</div>
</div>
</blockquote>
<br>
This looks like <a href="https://fedorahosted.org/389/ticket/47409" target="_blank">https://fedorahosted.org/389/ticket/47409</a>
and <a href="https://bugzilla.redhat.com/show_bug.cgi?id=979169" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=979169</a><br>
<br>
Cause: Under certain
conditions, with a mix
of concurrent search and
update and outgoing
replication operations,
there will be deadlocks
in the changelog db,
leading to error
messages like this:<br>
NSMMReplicationPlugin -
changelog program -
_cl5WriteOperationTxn:
failed to write entry
with csn (XXXXXXX); db
error - -30994
DB_LOCK_DEADLOCK: Locker
killed to resolve a
deadlock<br>
This is caused by a
deadlock between the
changelog readers,
writers, and main
database writers.<br>
<br>
Consequence: Update
operations will fail
with the above error
message in the directory
server errors log.<br>
<br>
Fix: A new configuration
parameter is introduced:<br>
dn: cn=config,cn=ldbm
database,cn=plugins,cn=config<br>
nsslapd-db-deadlock-policy:
9<br>
<br>
With the default policy
9 (DB_LOCK_YOUNGEST),
the last locker gets
killed when there is a
deadlock. In the case
that this is the
changelog writer, the
write will fail, and the
entire update will fail.<br>
<br>
Users who frequently see
the above errors in the
errors log are advised
to change this setting
to 6 (DB_LOCK_MINWRITE)
will which instead kill
the locker that has the
fewest write locks (that
is, the changelog
reader). The changelog
reader code has been
changed to handle this
deadlock condition and
retry. The setting can
be changed like this:<br>
<br>
ldapmodify -x -D
"cn=directory manager"
-W <<EOF<br>
dn: cn=config,cn=ldbm
database,cn=plugins,cn=config<br>
changetype: modify<br>
replace:
nsslapd-db-deadlock-policy<br>
nsslapd-db-deadlock-policy:
6<br>
EOF<br>
<br>
You may ask why the
default is not changed
to 6. The answer is
that the setting will
apply to _all_ threads,
so that changing this
setting could cause
regular search requests
to fail, if the
directory server is
under a heavy update
load. In our testing,
we did not see this
happen, but we cannot
guarantee that changing
this value to 6 will not
impact regular search
requests.<br>
<br>
Result: After changing
nsslapd-db-deadlock-policy
to 6, updates will
succeed and no longer
cause errors like the
above.<br>
<br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div> </div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-10
10:40 GMT+08:00
Rich Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>
<div>On
07/09/2014
08:36 PM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Hi :</div>
<div><br>
</div>
<div>What is
the procedure
for this minor
update ?</div>
<div><br>
</div>
<div>just yum
update
ipa-server
after stop the
server?</div>
</div>
</blockquote>
<br>
</div>
If you just
want to
upgrade only
the LDAP
server, which
is the
component that
I for sure
know is out of
date, then yum
update
389-ds-base.<br>
<br>
Or just "yum
update" - in
general I
don't like
running
"franken-systems"
which have a
mix of
up-to-date and
out of date
packages.
Note that "IPA
server" is
composed of
several
packages.<br>
<br>
You do not
need to stop
the server.
yum/rpm
upgrade will
restart as
needed. If
you want to
make sure, do
ipactl restart
after upgrade.
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>and
effect of the
exsitn ldap?</div>
</div>
</blockquote>
<br>
</div>
Not sure what
you mean.
Upgrade should
not touch any
config or
data.
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div><br>
</div>
<div>As the
server 2 is
master of
replica also ,
so need refo
ipa-replica
install ?</div>
</div>
</blockquote>
<br>
</div>
No, you just
need to
perform the
same upgrade
procedure.
<div>
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div><br>
</div>
<div>barry<br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-09
22:20
GMT+08:00 Rich
Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>
<div>
<div>On
07/08/2014
09:02 PM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Some
error i found
:</div>
<div><br>
</div>
<div><br>
</div>
<div><a href="http://server1.abc.com:636" target="_blank">server1.abc.com:636</a>
(/etc/dirsrv/slapd-abc-COM)</div>
<div><br>
</div>
<div>[29/Jun/2014:02:00:56
+0800] -
389-Directory/<a href="http://1.2.11.25" target="_blank">1.2.11.25</a>
B2013.325.1951
starting up</div>
<div>[29/Jun/2014:02:00:56
+0800]
attrcrypt -
attrcrypt_unwrap_key:
failed to
unwrap key for
cipher AES</div>
<div>[29/Jun/2014:02:00:56
+0800]
attrcrypt -
attrcrypt_cipher_init:
symmetric key
failed to
unwrap with
the private
key; Cert
might have
been renewed
since the key
is wrapped.
To recover
the encrypted
contents, keep
the wrapped
symmetric key
value.</div>
<div>[29/Jun/2014:02:00:56
+0800]
attrcrypt -
attrcrypt_unwrap_key:
failed to
unwrap key for
cipher 3DES</div>
<div>[29/Jun/2014:02:00:56
+0800]
attrcrypt -
attrcrypt_cipher_init:
symmetric key
failed to
unwrap with
the private
key; Cert
might have
been renewed
since the key
is wrapped.
To recover
the encrypted
contents, keep
the wrapped
symmetric key
value.</div>
<div>[29/Jun/2014:02:00:56
+0800]
attrcrypt -
All prepared
ciphers are
not available.
Please disable
attribute
encryption.</div>
<div>[29/Jun/2014:02:00:56
+0800]
schema-compat-plugin
- warning: no
entries set up
under
cn=computers,
cn=compat,dc=abc,dc=com</div>
<div>[29/Jun/2014:02:00:57
+0800]
schema-compat-plugin
- warning: no
entries set up
under cn=ng,
cn=compat,dc=abc,dc=com</div>
<div>[29/Jun/2014:02:00:57
+0800]
schema-compat-plugin
- warning: no
entries set up
under
ou=sudoers,dc=abc,dc=com</div>
<div>[29/Jun/2014:02:00:57
+0800] -
Skipping CoS
Definition
cn=Password
Policy,cn=accounts,dc=abc,dc=com--no
CoS Templates
found, which
should be
added before
the CoS
Definition.</div>
<div>[29/Jun/2014:02:00:57
+0800]
set_krb5_creds
- Could not
get initial
credentials
for principal
[<a href="mailto:ldap/server1.abc.com@abc.COM" target="_blank">ldap/server1.abc.com@abc.COM</a>]
in keytab [<a>FILE:/etc/dirsrv/ds.keytab</a>]: -1765328228
(Cannot
contact any
KDC for
requested
realm)</div>
<div>[29/Jun/2014:02:00:58
+0800] -
Skipping CoS
Definition
cn=Password
Policy,cn=accounts,dc=abc,dc=com--no
CoS Templates
found, which
should be
added before
the CoS
Definition.</div>
<div>[29/Jun/2014:02:00:58
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Credentials
cache file
'/tmp/krb5cc_492'
not found))
errno 0
(Success)</div>
<div>[29/Jun/2014:02:00:58
+0800]
slapi_ldap_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
error -2
(Local error)</div>
<div>[29/Jun/2014:02:00:58
+0800]
NSMMReplicationPlugin
- agmt="cn=<a href="http://meToserver2.abc.com" target="_blank">meToserver2.abc.com</a>"
(server2:389):
Replication
bind with
GSSAPI auth
failed: LDAP
error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Credentials
cache file
'/tmp/krb5cc_492'
not found))</div>
<div>[29/Jun/2014:02:00:58
+0800] - slapd
started.
Listening on
All Interfaces
port 389 for
LDAP requests</div>
<div>[29/Jun/2014:02:00:58
+0800] -
Listening on
All Interfaces
port 636 for
LDAPS requests</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>389-Directory/<a href="http://1.2.11.15" target="_blank">1.2.11.15</a>
B2013.240.174</div>
<div><a href="http://server2.abc.com:636" target="_blank">server2.abc.com:636</a>
(/etc/dirsrv/slapd-abc-COM)</div>
<div><br>
</div>
<div>[30/Jun/2014:12:51:31
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:31
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:31
+0800]
slapi_ldap_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
error -2
(Local error)</div>
<div>[30/Jun/2014:12:51:31
+0800]
NSMMReplicationPlugin
- agmt="cn=<a href="http://meToserver1.abc.com" target="_blank">meToserver1.abc.com</a>"
(server1:389):
Replication
bind with
GSSAPI auth
failed: LDAP
error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))</div>
<div>[30/Jun/2014:12:51:34
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:35
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:35
+0800]
slapi_ldap_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
error -2
(Local error)</div>
<div>[30/Jun/2014:12:51:40
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:40
+0800]
slapd_ldap_sasl_interactive_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error -2
(Local error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS failure.
Minor code
may provide
more
information
(Ticket
expired))
errno 0
(Success)</div>
<div>[30/Jun/2014:12:51:40
+0800]
slapi_ldap_bind
- Error: could
not perform
interactive
bind for id []
mech [GSSAPI]:
error -2
(Local error)</div>
<div>[30/Jun/2014:12:51:52
+0800]
NSMMReplicationPlugin
- agmt="cn=<a href="http://meToserver1.abc.com" target="_blank">meToserver1.abc.com</a>"
(server1:389):
Replication
bind with
GSSAPI auth
resumed</div>
</div>
</div>
<div class="gmail_extra"><br>
</div>
</blockquote>
<br>
</div>
</div>
You are using
an older
version of
389. The
version on
server2 is
older than the
version on
server1. Can
you upgrade
and see if
that fixes
your
problems?
Even if it
doesn't fix
your problems,
it will be
much easier
for us to
support.
<div>
<div><br>
<br>
<blockquote type="cite">
<div class="gmail_extra"><br>
<div class="gmail_quote">2014-07-09
10:55
GMT+08:00 <span dir="ltr"><<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div dir="ltr">
<div>FYI..</div>
<div>160:
[04/Jul/2014:12:35:30
+0800]
conn=936207
fd=73 slot=73
connection
from
192.168.156.89
to
192.168.156.89</div>
<div>163:
[04/Jul/2014:12:35:30
+0800]
conn=936207
op=-1 fd=73
closed - B1</div>
<div><br>
</div>
<div>There is
not abt
binding but i
unsure how to
fix ..</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-09
2:01 GMT+08:00
Rich Megginson
<span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:
<div>
<div><br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>
<div>On
07/08/2014
02:16 AM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Resent
as size limit.
<div><br>
<div><br>
</div>
<div>
<div style="font-family:arial,sans-serif;font-size:14px">Here
u are server1
's access log
seem one side
broken<br>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">
<br>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">the
problem is how
to make it
replicate
again.</div>
<div style="font-family:arial,sans-serif;font-size:14px"><br>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">
At server 1</div>
<div style="font-family:arial,sans-serif;font-size:14px">
<div><br>
</div>
<div>it is ok
master
server1 master
server2 <br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">
Another side
server 2
contains 2 ip
replication.</div>
<div style="font-family:arial,sans-serif;font-size:14px">
<div><br>
</div>
<div>ipa-replica-manage
list shown
Can't contact
LDAP server<br>
</div>
<div><br>
</div>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">I
dont know why
but the
prolematic
server is
sever 2 not
server 1</div>
<div style="font-family:arial,sans-serif;font-size:14px"><br>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">
log of server2</div>
<div style="font-family:arial,sans-serif;font-size:14px">[08/Jul/2014:16:02:40
+0800]
conn=3299731
fd=69 slot=69
connection
from
192.168.15.89
(server1) to
192.168.15.88(server2)<br>
</div>
<div style="font-family:arial,sans-serif;font-size:14px">
<div>[08/Jul/2014:16:02:40
+0800]
conn=3299731
op=-1 fd=69
closed - B1</div>
<div>[08/Jul/2014:16:02:40
+0800]
conn=3299732
fd=69 slot=69
connection
from
192.168.15.89
to
192.168.15.88</div>
<div>[08/Jul/2014:16:02:40
+0800]
conn=3299732
op=-1 fd=69
closed - B1</div>
<div>[08/Jul/2014:16:02:41
+0800]
conn=3299733
fd=69 slot=69
connection
from
192.168.15.89
to
192.168.15.88</div>
<div>[08/Jul/2014:16:02:41
+0800]
conn=3299733
op=-1 fd=69
closed - B1</div>
</div>
</div>
</div>
</div>
</blockquote>
<br>
</div>
You never
answered my
question
below. "Are
you sure that
this
connection is
a replication
session? Can
you post all
of the
operations
from the
access log
from
conn=936207?"<br>
<br>
In the future,
please avoid
spamming the
list with
large log
files. In
general, it's
better to
provide
excerpts from
the log files
showing the
problem, paste
them to <a href="http://fpaste.org" target="_blank">fpaste.org</a>, and post the
link to the
mailing list.
If for some
reason you
need to post a
large file,
please use a
file sharing
service and
post the link
to the file.<br>
<br>
Can you take a
look at your
errors log
from server 1
and server 2
and see if
there are any
relevant
errors?<br>
<br>
If I had to
guess, I would
say that there
is some sort
of network
error between
server 1 and
server 2 that
causes the
excessive
closed - B1.
Perhaps there
will be more
information in
the errors
log.
<div>
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div style="font-family:arial,sans-serif;font-size:14px">
<div><br>
</div>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-07
22:21
GMT+08:00 Rich
Megginson <span dir="ltr"><<a href="mailto:rmeggins@redhat.com" target="_blank">rmeggins@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div bgcolor="#FFFFFF" text="#000000">
<div>
<div>On
07/04/2014
03:28 AM, <a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">FOUND
something
strange that
server 1
replicate to
itself rather
than server2
<div><br>
</div>
<div>
<div>Server1
access log
> Wrong</div>
<div>[04/Jul/2014:12:35:30
+0800]
conn=936207
fd=73 slot=73
connection
from
192.168.15.89(
server1 ) to
192.168.15.89
(server1)</div>
</div>
</div>
</blockquote>
<br>
</div>
Are you sure
that this
connection is
a replication
session? Can
you post all
of the
operations
from the
access log
from
conn=936207?
<div>
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div><br>
</div>
<div><br>
</div>
<div>Server 2
access log
> OK</div>
<div>[04/Jul/2014:12:35:30
+0800]
conn=936208
fd=74 slot=74
connection
from
192.168.15.89(server2)
to
192.168.15.88
(server2)</div>
</div>
</div>
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">2014-07-04
9:25 GMT+08:00
<span dir="ltr"><<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div dir="ltr">
<div>Just sure
now one side
flow is
broken, if u
update server1
, it 100% work
server2 will
upgrade.<br>
</div>
<div>but if u
update server2
there is
chance non-syn
e.g it create
username in
server1 with
posfix grp
>ok</div>
<div>but in
server2 it
only created
posfix grp but
no username
/attribute it
occur serveral
times. I have
to use command
line grp del
...etc. to
force del them
and recreate
them.,.</div>
<div><br>
</div>
<div>Result
below:</div>
<div><br>
</div>
<div><a href="http://server2.abc.com" target="_blank">server2.abc.com</a>:
replica</div>
<div> last
init status:
None</div>
<div> last
init ended:
None</div>
<div> last
update status:
0 Replica
acquired
successfully:
Incremental
update
succeeded</div>
<div> last
update ended:
2014-07-04
00:33:18+00:00</div>
<div><br>
</div>
<div>Directory
Manager
password:</div>
<div><br>
</div>
<div><a href="http://server1.abc.com" target="_blank">server1.abc.com</a>:
replica</div>
<div> last
init status: 0
Total update
succeeded</div>
<div> last
init ended:
2014-06-20
10:07:02+00:00</div>
<div> last
update status:
0 Replica
acquired
successfully:
Incremental
update
succeeded</div>
<div> last
update ended:
2014-07-04
01:14:19+00:00</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>[root@(LIVE)server2
~]$ ipactl
status</div>
<div>Directory
Service:
RUNNING</div>
<div>KDC
Service:
RUNNING</div>
<div>KPASSWD
Service:
RUNNING</div>
<div>MEMCACHE
Service:
RUNNING</div>
<div> HTTP
Service:
RUNNING</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-04
1:34 GMT+08:00
Rob Crittenden
<span dir="ltr"><<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>></span>:
<div>
<div><br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div><a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
wrote:<br>
> Yes they
are running.
Server 1 can
syn to server2
but error at
server 2<br>
> like
this.<br>
<br>
</div>
How do you
know server 1
is syncing
with server 2?<br>
<br>
On server 1
I'd run:<br>
<br>
ipa-replica-manage
list -v
`hostname`<br>
<br>
This will show
the
replication
status.<br>
<br>
And what does
ipactl status
show on server
2?<br>
<br>
rob<br>
<div><br>
><br>
> 2014/7/3
下午10:14 於 "Rob
Crittenden"
<<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a><br>
</div>
>
<mailto:<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>>>
寫道：<br>
<div>><br>
>
Please keep
relies on the
list.<br>
><br>
</div>
<div>>
<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>>
wrote:<br>
> >
I saw the
error beloe
and errpr log
is it related
?<br>
> ><br>
> >
29/Jun/2014:02:00:58
+0800]
slapd_ldap_sasl_interactive_bind
- Error:<br>
> >
could not
perform
interactive
bind for id []
mech [GSSAPI]:
LDAP error<br>
> >
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified<br>
> >
GSS failure.
Minor code
may provide
more
information
(Credentials<br>
> cache<br>
> >
file
'/tmp/krb5cc_492'
not found))
errno 0
(Success)<br>
> >
[29/Jun/2014:02:00:58
+0800]
slapi_ldap_bind
- Error: could
not<br>
>
perform<br>
> >
interactive
bind for id []
mech [GSSAPI]:
error -2
(Local error)<br>
><br>
> I
believe this
is fairly
normal on a
new startup.
It has to
start<br>
>
somewhere. The
expired ticket
errors below
are unexpected
since there<br>
> are
so many of
them. Is your
KDC running?<br>
><br>
>
ipactl status<br>
><br>
> rob<br>
><br>
> ><br>
> ><br>
> >
2014-07-02
14:15
GMT+08:00 <<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a><br>
</div>
>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a><br>
<div>
<div>>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>>>>:<br>
> ><br>
> ><br>
> >
this is
the error log
i found at <a href="http://2.abc.com" target="_blank">2.abc.com</a>
<<a href="http://2.abc.com" target="_blank">http://2.abc.com</a>><br>
> <<a href="http://2.abc.com" target="_blank">http://2.abc.com</a>><br>
> ><br>
> >
[30/Jun/2014:12:51:31
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:31
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:31
+0800]
slapi_ldap_bind
- Error: could
not<br>
> >
perform
interactive
bind for id []
mech [GSSAPI]:
error -2<br>
>
(Local error)<br>
> >
[30/Jun/2014:12:51:31
+0800]
NSMMReplicationPlugin
-<br>
> >
agmt="cn=<a href="http://meTo1.abc.com" target="_blank">meTo1.abc.com</a>
<<a href="http://meTo1.abc.com" target="_blank">http://meTo1.abc.com</a>><br>
> <<a href="http://meTo1.abc.com" target="_blank">http://meTo1.abc.com</a>>"
(central:389):<br>
> >
Replication
bind with
GSSAPI auth
failed: LDAP
error -2
(Local<br>
> >
error)
(SASL(-1):
generic
failure:
GSSAPI Error:
Unspecified
GSS<br>
> >
failure.
Minor code
may provide
more
information
(Ticket<br>
>
expired))<br>
> >
[30/Jun/2014:12:51:34
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:35
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:35
+0800]
slapi_ldap_bind
- Error: could
not<br>
> >
perform
interactive
bind for id []
mech [GSSAPI]:
error -2<br>
>
(Local error)<br>
> >
[30/Jun/2014:12:51:40
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:40
+0800]
slapd_ldap_sasl_interactive_bind
-<br>
> >
Error:
could not
perform
interactive
bind for id []
mech [GSSAPI]:<br>
> >
LDAP error
-2 (Local
error)
(SASL(-1):
generic
failure:
GSSAPI<br>
> >
Error:
Unspecified
GSS failure.
Minor code
may provide
more<br>
> >
information
(Ticket
expired))
errno 0
(Success)<br>
> >
[30/Jun/2014:12:51:40
+0800]
slapi_ldap_bind
- Error: could
not<br>
> >
perform
interactive
bind for id []
mech [GSSAPI]:
error -2<br>
>
(Local error)<br>
> ><br>
> ><br>
> >
2014-07-02
12:32
GMT+08:00 <<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a><br>
>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>><br>
</div>
</div>
> >
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>
<mailto:<a href="mailto:barrykfl@gmail.com" target="_blank">barrykfl@gmail.com</a>>>>:<br>
<div>>
><br>
> >
yes on
node 1 it is
happening only
node2 fail
connect<br>
> ><br>
> >
ipa-replica-manage
list <a href="http://2.abc.com" target="_blank">2.abc.com</a> <<a href="http://2.abc.com" target="_blank">http://2.abc.com</a>><br>
> <<a href="http://2.abc.com" target="_blank">http://2.abc.com</a>><br>
> >
Directory
Manager
password:<br>
> ><br>
</div>
> >
<a href="http://1.abc.com" target="_blank">1.abc.com</a> <<a href="http://1.abc.com" target="_blank">http://1.abc.com</a>> <<a href="http://1.abc.com" target="_blank">http://1.abc.com</a>>:
replica<br>
<div>>
><br>
> ><br>
> ><br>
> >
2014-06-30
20:59
GMT+08:00 Rob
Crittenden<br>
> <<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>
<mailto:<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>><br>
</div>
> >
<mailto:<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>
<mailto:<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>>>>:<br>
<div>
<div>>
><br>
> >
Barry wrote:<br>
> >
> Hi:<br>
> >
</div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</blockquote>
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