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