Hi,
Now i have changed the rid of one of my server, now both servers have unique rid and sid. After changing the rid i have deleted and db and replicated from the other. Now when i change the password of the user it says successfully changed. But when i try to login with that password i was not able to login. Below is my log files
Jun 10 18:25:16 mails slapd[30896]: slap_queue_csn: queing 0xb67cdbf2 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: slap_graduate_commit_csn: removing 0x9e513a0 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: syncprov_sendresp: to=001, cookie=rid=001,sid=001,csn=20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: do_syncrep2: cookie=rid=000,sid=002,csn=20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: syncrepl_entry: rid=000 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) Jun 10 18:25:16 mails slapd[30896]: dn_callback : entries have identical CSN uid=user,ou=People,dc=example,dc=com 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: syncrepl_entry: rid=000 be_search (0) Jun 10 18:25:16 mails slapd[30896]: syncrepl_entry: rid=000 uid=titus,ou=People,dc=avasarala,dc=com Jun 10 18:25:16 mails slapd[30896]: slap_queue_csn: queing 0x9f92c48 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: syncrepl_entry: rid=000 entry unchanged, ignored (uid=titus,ou=People,dc=avasarala,dc=com) Jun 10 18:25:16 mails slapd[30896]: slap_graduate_commit_csn: removing 0x9f93d68 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: slap_queue_csn: queing 0x9f92c48 20100610125516.236254Z#000000#001#000000 Jun 10 18:25:16 mails slapd[30896]: syncprov_matchops: skipping original sid 001 Jun 10 18:25:16 mails slapd[30896]: slap_graduate_commit_csn: removing 0x9f94880 20100610125516.236254Z#000000#001#000000
Can you please help me why i was not able to login with the new password.
Hey buddy,
havn't you seen some time around here.
I compared your slapd config to one of my own and to this one: https://help.ubuntu.com/9.10/serverguide/C/openldap-server.html (see down at "LDAP Replication")
From that point I see you're using the same rid for both servers, so both servers are in the ldap way are the "same" and that's a problem because the both DBs have to be unique even if they hold the same data. Please consider to change the rid on one of your servers and repeat the step to replicate the database. Maybe rid=000 to rid=001.
Bye.
On Thu, Jun 10, 2010 at 13:06, Aravind Divakaran < aravind.divakaran@yukthi.com> wrote:
Hi
I have deleted the db from one server and synced the db from the other. Now my contextCSN is same on both the system. But still in my log files it showing
Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 be_search (0) Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 uid=user,ou=People,dc=example,dc=com Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa200128 20100610110242.236793Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 entry unchanged, ignored (uid=user,ou=People,dc=example,dc=com) Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa212db0 20100610110242.236793Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa200128 20100610110242.236793Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncprov_matchops: skipping original sid 001 Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa202b60 20100610110242.236793Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: do_syncrep2: cookie=rid=000,sid=002,csn=20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) Jun 10 16:32:42 mails slapd[23253]: dn_callback : new entry is older than ours uid=user,ou=People,dc=example,dc=com ours 20100610110242.266299Z#000000#001#000000, new 20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 be_search (0) Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 uid=user,ou=People,dc=example,dc=com Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa1fde80 20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 entry unchanged, ignored (uid=user,ou=People,dc=example,dc=com) Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa1f8920 20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa1fde80 20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncprov_matchops: skipping original sid 001 Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa212e88 20100610110242.255828Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: do_syncrep2: cookie=rid=000,sid=002,csn=20100610110242.266299Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) Jun 10 16:32:42 mails slapd[23253]: dn_callback : entries have identical CSN uid=user,ou=People,dc=example,dc=com 20100610110242.266299Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 be_search (0) Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 uid=sudhiryr,ou=People,dc=avasarala,dc=com Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa20e878 20100610110242.266299Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncrepl_entry: rid=000 entry unchanged, ignored (uid=user,ou=People,dc=example,dc=com) Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa212cb8 20100610110242.266299Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: slap_queue_csn: queing 0xa20e878 20100610110242.266299Z#000000#001#000000 Jun 10 16:32:42 mails slapd[23253]: syncprov_matchops: skipping original sid 001 Jun 10 16:32:42 mails slapd[23253]: slap_graduate_commit_csn: removing 0xa0be008 20100610110242.266299Z#000000#001#000000
Why i am getting this error "dn_callback : entries have identical CSN"
Hi, thats pretty the same like copying the database. Because data and
metadata
are completely copied over from one host to the other. Please delete your db files completely on one master (backup first!)
and
let it sync the files from the other one.
Good luck and have phun :)
Benjamin.
On Thu, Apr 29, 2010 at 09:20, Aravind Divakaran < aravind.divakaran@yukthi.com> wrote:
Hi Benjamin,
I have copied the dit from one system to another using slapcat and slapadd, because of the change in contextCSN. I have not copied the database files.
Rgds,
Aravind M D
Hi Aravind,
did you copy over your /var/lib/ldap/* db-files from one node to
the
other? Just a guess into the blue.
More information are neccessary.
Bye.
On Wed, Apr 28, 2010 at 11:12, Aravind Divakaran < aravind.divakaran@yukthi.com> wrote:
Hi All,
I have configured two servers with multi master replication. Below
is
my
configuration for synrepl on both servers.
Server One
serverID 001
overlay syncprov syncprov-checkpoint 100 10
syncrepl rid=000 provider=ldap://192.168.10.100 type=refreshAndPersist retry="5 5 300 +" searchbase="dc=example,dc=com" attrs="*,+" bindmethod=simple binddn="cn=syncuser,dc=example,dc=com" credentials=password
mirrormode TRUE
Server Two
serverID 002
overlay syncprov syncprov-checkpoint 100 10
syncrepl rid=000 provider=ldap://192.168.10.25 type=refreshAndPersist retry="5 5 300 +" searchbase="dc=example,dc=com" attrs="*,+" bindmethod=simple binddn="cn=syncuser,dc=example,dc=com" credentials=password
mirrormode TRUE
Today one of user said that he was not able to login. So i checked
in
the servers in one server i was able to login but on another server i
was
not able to login with the same password. I have checked the
contextCSN
on
both server they are equal. In the log it is showing this
syncrepl_entry: rid=000 entry unchanged, ignored (uid=user,ou=People,dc=example,dc=com) Apr 28 12:14:17 mails slapd[16595]: syncrepl_entry: rid=000 uid=user,ou=People,dc=example,dc=com Apr 28 12:14:17 mails slapd[16595]: syncrepl_entry: rid=000 be_add uid=user,ou=People,dc=example,dc=com (68) Apr 28 12:14:17 mails slapd[16595]: dn_callback : entries have
identical
CSN uid=user,ou=People,dc=example,dc=com 20100422132507.789242Z#000000#002#000000
Can anyone help me why above message is showing in the log files
and
why
the user is not able to login.
Rgds,
Aravind M D
-- To be or not to be -- Shakespeare | To do is to be -- Nietzsche |
To
be is
to do -- Sartre | Do be do be do -- Sinatra
-- To be or not to be -- Shakespeare | To do is to be -- Nietzsche | To
be is
to do -- Sartre | Do be do be do -- Sinatra
Rgds,
Aravind M D
-- To be or not to be -- Shakespeare | To do is to be -- Nietzsche | To be is to do -- Sartre | Do be do be do -- Sinatra
Rgds,
Aravind M D