CIFS/NFS authentication/name service failures from SecD due to memory pressure with LDAPS or StartTLS
Applies to
- ONTAP 9
- LDAPS
- StartTLS
Issue
- CIFS and NFS authentication and name services fail
- This can result in a loss of data access for CIFS and NFS and may initially be seen as latency or slowness for these protocols
- SecD logs may show Mutex being held for a long period
- Example SecD:
CRIT : Mutex svcDiscoveryMutex held for 7244 seconds { in unlock() at src/utils/secd_lock_maps.cpp:177 }
- Example SecD:
- EMS logs of various kinds may contain
was dropped by SecD due to memory pressure
- Example EMS:
secd: secd.rpc.server.request.dropped:debug]: The RPC secd_rpc_auth_get_creds sent from NBLADE_NFS was dropped by SecD due to memory pressure.
- Example EMS: