[email protected] wrote: > Howard, > > Howard Chu schrieb (17.11.2011 23:54 Uhr): >> Marc Patermann wrote: > >>> Howard Chu schrieb (01.11.2011 18:39 Uhr): >>> >>>> Also, this script just performs sync searches, what do you use to >>>> generate the writes? >>> you mean the write which kills the server? >>> It just one simple mod of an object which I made in Apache Directory >>> Studio. >> >> I'm unable to reproduce this crash. I have your slapd.conf and test >> data, I have run 80-some instances of your script as you've described. > I ran 80 instances of each of the three script, where each script > replicates one database, so 240 instances of the script in total.
OK. After starting 240 instances and performing the modify, I saw a SEGV due to syncprov. I've patched this in git master, please test. It runs OK for me now. > >> While the initial sync search is running I perform a modify of the base >> entry of the subordinate database. Everything continues to run. I've >> also waited for all of the initial refresh traffic to finish first, and >> then perform the modify, and still no crash. >> >> To be more clear - do you perform your modify while the sync searches >> are still refreshing, or after all of the refreshes have completed? > IIRC it does not make any difference, but I definitly crashed the server > while at least one database still replicated. > >> Do you run the clients on the same host as slapd, or on a remote machine? > I had slapd one one machine and the script on another one. > > > Marc > > > -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
