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aspmx1.migadu.com; dkim=pass header.d=elephly.net header.s=zoho header.b=SIkSnIhc; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -5.92 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=elephly.net header.s=zoho header.b=SIkSnIhc; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 1DD1D2FC78 X-Spam-Score: -5.92 X-Migadu-Scanner: scn0.migadu.com X-TUID: UeaD7k+Vwr+a Hi Chris, >>> Or do you recommend a different way to run NSCD and SSSD at the same ti= me on RHEL/CentOS systems?=20 >>=20 >> You only need to start it. We don't use it as a cache. We are only inter= ested in its network interface for use with glibc. [=E2=80=A6] > We turned off all NSCD caching: > > % grep enable-cache /etc/nscd.conf > # enable-cache > enable-cache passwd no > enable-cache group no > enable-cache hosts no > enable-cache services no > enable-cache netgroup no Sorry, it appears that I was wrong about the role of caching. Our cluster nodes (running CentOS) have this nscd config: --8<---------------cut here---------------start------------->8--- enable-cache passwd yes enable-cache group yes enable-cache hosts no enable-cache netgroup no --8<---------------cut here---------------end--------------->8--- So while we don=E2=80=99t rely on caching per se, nscd needs to be configur= ed to cache passwd and group so that it actually fetches this type of information from the system directories (e.g. LDAP). Sorry for the confusion! --=20 Ricardo