2015-12-30 22:51 GMT+04:00 Quanah Gibson-Mount <quanah(a)zimbra.com&gt;: > --On Wednesday, December 30, 2015 10:36 PM +0400 Jephte Clain > <jephte.clain(a)univ-reunion.fr&gt; wrote: > >> 2015-12-29 20:47 GMT+04:00 Quanah Gibson-Mount <quanah(a)zimbra.com&gt;: >>> --On Monday, December 28, 2015 10:18 PM -0800 Quanah Gibson-Mount >>> <quanah(a)zimbra.com&gt; wrote: >>> >>>> David, >>>> >>>> Why haven't you reported this to the ITS? >>> >>> >>> Discussed with Howard. It isn't in 0.9 yet because it hasn't been >>> confirmed if the fix is good or not. David, if that fix has resolved >>> the issue, *please* follow up with the ITS noting that to be the case. >>> >> Hello, >> >> I can confirm this is the problem I have. Starting slapd in debug >> mode, it dies after some time: >> >> /tmp/buildd/openldap-2.4.43/servers/slapd/back-mdb/../../../libraries/lib >> lmdb/mdb.c:5276: Assertion 'NUMKEYS(mp) > 1' failed in >> mdb_page_search_root() >> /usr/local/slaptools/lib/functions: line 44: 30232 Abandon >> /usr/sbin/slapd -h "$SLAPD_SERVICES" -g "$SLAPD_GROUP" -u >> "$SLAPD_USER" -F "$SLAPDD" -d "$dlevel" "$@" >> >> I didn't notice it because it doesn't dump core. And somehow, the >> initscript I use eats the stderr output of slapd (I'll fix it for >> future errors) >> >> For now, I'll revert to the previous working version, but I'm willing >> to test any fix >> The funny part is only the replica dies regularly, not the master >> although it is the one to receive the writes > > You can apply the patch that was made to mdb.master to the 2.4.43 source > tree, and see if it resolves the problem or not. ;) Hmmm... I really need some holidays... I couldn't manage to find the commit today (too tired?) and now I remember grep is my friend $ git checkout mdb.master $ git log --pretty=oneline | grep 8336 58d1fd4c73c96ef3097816e975b3d421ead4d86e ITS#8336 fix page_search_root assert on FreeDB I'll have a look tomorrow. Thanks. Regards, Jephté