Hi,
I am using 2.4.26 on syncrepl master (provider) (package on CentOS 5.7 x86_64) and 2.4.22, 2.4.26 on two consumers respectively.
Last night, I edited a user account (hosted in LDAP) and when this tried to replicate to two consumers, both froze. This did not happen on another consumer (also 2.4.26) which was using replication over the Manager account. The two ones which froze are using a limited-privileged BindDN for replication which does not have access to user accounts (so, the user account should/would not be replicated on those two consumers).
On the master: Nov 23 23:12:04 ldap slapd[2295]: syncprov_sendresp: cookie=rid=333,csn=20111123211204.601542Z#000000#000#000000 Nov 23 23:12:04 ldap slapd[2295]: syncprov_sendresp: cookie=rid=222,csn=20111123211204.601542Z#000000#000#000000
On slave 222:
Nov 23 23:12:04 vdns slapd2.4[2145]: do_syncrep2: rid=222 cookie=rid=222,csn=20111123211204.601542Z#000000#000#000000 Nov 23 23:12:04 vdns slapd2.4[2145]: syncrepl_entry: rid=222 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY) Nov 23 23:12:04 vdns slapd2.4[2145]: syncrepl_entry: rid=222 be_search (0) Nov 23 23:12:04 vdns slapd2.4[2145]: syncrepl_entry: rid=222 uid=userx,ou=people,dc=example,dc=com Nov 23 23:12:04 vdns slapd2.4[2145]: slap_queue_csn: queing 0x2aaab0019970 20111123211204.601542Z#000000#000#000000 and /var/log/messages: Nov 23 23:12:04 vdns kernel: slapd2.4[2164]: segfault at 00000001075c61a8 rip 0000000000480ecb rsp 00000000424e04c0 error 4
On slave 333: Nov 23 23:12:04 dns2 slapd[2364]: do_syncrep2: rid=333 cookie=rid=333,csn=20111123211204.601542Z#000000#000#000000 Nov 23 23:12:04 dns2 slapd[2364]: syncrepl_entry: rid=333 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY) Nov 23 23:12:04 dns2 slapd[2364]: syncrepl_entry: rid=333 be_search (0) Nov 23 23:12:04 dns2 slapd[2364]: syncrepl_entry: rid=333 uid=userx,ou=people,dc=example,dc=com Nov 23 23:12:04 dns2 slapd[2364]: slap_queue_csn: queing 0x19e8cfa0 20111123211204.601542Z#000000#000#000000 and /var/log/messages: Nov 23 23:12:04 dns2 kernel: slapd[2736] general protection rip:4b5342 rsp:43c54530 error:0
I have not seen this behavior in months and months of use.
Any advice?
Thanks, Nick