seeing multiple /var/log/messages entries along the lines of: Jul 23 10:52:50 calvin nscd: 330: short write in cache_addpw: Broken pipe I see this also for cache_addhst (but haven't yet seen id for cache_addgrp - doesn't mean it doesn't occur, though). Not sure whether it's hurting anything, 'cause everything seems to be working fine otherwise...
Does this problem persist after upgrading to the latest glibc/nscd in Raw Hide? Several nscd problems are fixed there ...
no - updated to: compat-glibc-5.2-2.0.7.1 glib-1.2.3-2 glib-devel-1.2.3-2 glib10-1.0.6-6 glibc-2.1.2-7 glibc-devel-2.1.2-7 glibc-profile-2.1.2-7 nscd-2.1.2-7 and still seeing the messages
seems to be a race condition when one thread is expiring an entry whike the other is trying to retrieve it from the cache. The lookup in the cache fails and the entry is efetched from the original source, no harm done. nscd is too verbose about this situation...