[gpfsug-discuss] CES: ldap_down event
Oesterlin, Robert
Robert.Oesterlin at nuance.com
Thu Sep 20 19:05:43 BST 2018
We’re not using LDAP for SMB, we’re using it for NFS – so gpfs.windbind isn’t active. As for the state of things:
[root at nrg-ces01 ~]# mmces state show -a
NODE AUTH BLOCK NETWORK AUTH_OBJ NFS OBJ SMB CES
xxxxxxxxx.xxxx.us.grid.nuance.com DEGRADED DISABLED HEALTHY DISABLED DEGRADED DISABLED DISABLED DEGRADED
yyyyyyyyy.yyyy.us.grid.nuance.com HEALTHY DISABLED HEALTHY DISABLED HEALTHY DISABLED DISABLED HEALTHY
NFS is showing degraded because AUTH is degraded due to the LDAP error. However, I think the error is erroneous because the NFS service on that node is fine.
Bob Oesterlin
Sr Principal Storage Engineer, Nuance
507-269-0413
From: <gpfsug-discuss-bounces at spectrumscale.org> on behalf of "Schmied, Will" <will.schmied at stjude.org>
Reply-To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date: Thursday, September 20, 2018 at 12:46 PM
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Subject: [EXTERNAL] Re: [gpfsug-discuss] CES: ldap_down event
You can either reboot that node, or try:
# systemctl restart gpfs-winbind.service
# systemctl status gpfs-winbind.service
The LDAP server was found unresponsive at some point. Why, that’s the million dollar question as always.
What’s the output of ‘mmces state show -a’ look like?
Thanks,
Will
From: <gpfsug-discuss-bounces at spectrumscale.org> on behalf of "Oesterlin, Robert" <Robert.Oesterlin at nuance.com>
Reply-To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date: Thursday, September 20, 2018 at 12:20 PM
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Subject: [gpfsug-discuss] CES: ldap_down event
What caused this error, and how do clear this error? The LDAP server is fine as far as I can tell…
Scale version 5.0.1-2
Event Parameter Severity Active Since Event Message
-----------------------------------------------------------------------------------------------------------------
ldap_down AUTH ERROR 1 hour ago external LDAP server ldap://10.30.21.11 is unresponsive
Bob Oesterlin
Sr Principal Storage Engineer, Nuance
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