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This bug is created as a clone of upstream ticket:
https://fedorahosted.org/sssd/ticket/1759

sss_cache only invalidates the ldb records, but not the in-memory cache that holds the netgroup record. We need to fix that otherwise sssd returns non-logical results:

getent netgroup netgr
 -> shows netgroup, expected
(remove netgroup from LDAP)
sss_cache -N
getent netgroup netgr
 -> still shows the netgroup, should not

Fixed upstream.

Temporarily moving bugs to MODIFIED to work around errata tool bug

Tested with  sssd-1.11.2-10.el7.x86_64

From beaker automation run :

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [   LOG    ] :: sss_cache -N/-n should invalidate the hash table in sssd_nss BZ 986379
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [   PASS   ] :: Running 'getent netgroup netgrp' (Expected 0, got 0)
:: [   PASS   ] :: Running 'getent netgroup netgrp' (Expected 2, got 2)
:: [   LOG    ] :: Duration: 2s
:: [   LOG    ] :: Assertions: 2 good, 0 bad
:: [   PASS   ] :: RESULT: sss_cache -N/-n should invalidate the hash table in sssd_nss BZ 986379

This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.