=item ZEBRA_LOCK_DIR
-Directory for Zebra's lock files.
+Directory for Zebra's lock files. This includes subdirs for authorities,
+biblios, and the zebra rebuild function. Any activity to reindex
+zebra from koha should interlock here with rebuild_zebra.pl.
=item ZEBRA_DATA_DIR
'./skel/var/lib/koha/zebradb/biblios/register' => { target => 'ZEBRA_DATA_DIR', trimdir => 6 },
'./skel/var/lib/koha/zebradb/biblios/shadow' => { target => 'ZEBRA_DATA_DIR', trimdir => 6 },
'./skel/var/lib/koha/zebradb/biblios/tmp' => { target => 'ZEBRA_DATA_DIR', trimdir => 6 },
+ './skel/var/lock/koha/zebradb/rebuild' => { target => 'ZEBRA_LOCK_DIR', trimdir => 6 },
'./skel/var/lib/koha/plugins' => { target => 'PLUGINS_DIR', trimdir => 6 },
'./sms' => 'INTRANET_CGI_DIR',
'./suggestion' => 'INTRANET_CGI_DIR',