PowerFlex 3.X Præsentationsserverens brugergrænseflade fjerner tilknytninger til klyngen

Summary: Præsentationsserverens brugergrænseflade fjerner tilknytningen til klyngen.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

Præsentationsserveren (mgmt-server) scaleio.log rapporterer, at den fjerner tilknytningen til MDM.

 /mgmt-server/logs/scaleio.log:2023-08-27 04:21:42,656 [LiveQueryQueueThreadV2|INFO |com.emc.vxflexos.webui.backend.connection.mdm.MdmLinkService.lambda$tryUnlink$38] Starting unlink from MDM
The PMDM events and trc logs report that it could not connect to the LDAP service.

Primære MDM-begivenheder

 2023-08-27 04:21:34.611000:0016332:MDM_CLI_COMMAND_RECEIVED         INFO     Command logout received, User: 'N/A'. [7529811]
2023-08-27 04:21:34.611000:0016333:CLI_COMMAND_FAILED               WARNING  Command logout was not successful. Error code: Invalid session. Please login and try again.
2023-08-27 04:21:34.619000:0016334:MDM_CLI_COMMAND_RECEIVED         INFO     Command login received, User: 'flexro@sio.lab'. [7529812] Login banner read and approved manually. Originating source IP: 14.14.14.13
2023-08-27 04:21:42.638000:0016335:CLI_COMMAND_FAILED               WARNING  Command login was not successful. Error code: Could not establish the connection with LDAP service. [7529812]

Primær MDM TRC-log

 2023/08/27 04:21:42.637849 71d00001676f:mosLdap_Bind:00130: After ldap_sasl_bind - rc: -1, msg-id: -1 
2023/08/27 04:21:42.637857 71d00001676f:mosLdap_PrintError:00193: Error in: ldap_sasl_bind, rc: Can't contact LDAP server (-1)
2023/08/27 04:21:42.637860 71d00001676f:mosLdap_PrintError:00197: Additional information: (null)  
2023/08/27 04:21:42.637862 71d00001676f:mosLdap_Bind:00133: Failed to start async operation for username: flexro@sio.lab
2023/08/27 04:21:42.638047 71d00001676f:mosLdap_SearchUserInDomainGroupsIntr:00581: User "flexro@sio.lab" was found in 0 groups - search-user: flexro, bind-user: flexro@sio.lab, rc: LDAP_SESSION_INITIALIZATION_FAIL, time: 8020 ms  
2023/08/27 04:21:42.638117 7f09c58c0db0:ldapAuthMgr_Authenticate:00742: LDAP authentication search for user: flexro@sio.lab in domain: ldaps://ad.sio.lab didn't find any matches (LDAP_SESSION_INITIALIZATION_FAIL)
2023/08/27 04:21:42.638236 7f09c58c0db0:mosEventLog_PostInternal:00609: New event added. Message: "Command login was not successful. Error code: Could not establish the connection with LDAP service. [7529812]". Additional info: "" Severity: Warning

Brugergrænsefladen i præsentationsserveren beder om at tilknytte en PowerFlex-klynge.

Præsentationsserverens brugergrænseflade beder dig om at tilknytte en PowerFlex-klynge.

Påvirkning

 Hvis du ikke kan logge på, skal slutbrugeren knytte præsentationsserveren til en PowerFlex-klynge.

Cause

Påvirkning

Hvis du ikke kan logge på, skal slutbrugeren knytte præsentationsserveren til en PowerFlex-klynge.

Problem

I dette scenarie bruger slutbrugeren LDAP-godkendelse.

Præsentationsserveren har et 8-timers token fra det tidspunkt, hvor en bruger logger på. Når 8-timers tokenet udløber, gøres der et efterfølgende loginforsøg. Men hvis dette forsøg ikke kan oprette forbindelse til LDAP-tjenesten, kan det medføre, at Præsentationsserveren fjernes fra klyngen.

Resolution

Løsning

Knyt præsentationsserveren til PowerFlex-klyngen igen ved hjælp af webbrugergrænsefladen.

Påvirkede versioner

PowerFlex-versionerne 3.5.x og 3.6.x

Fast i version

TBD

Affected Products

PowerFlex rack, PowerFlex custom node, PowerFlex appliance connectivity, PowerFlex appliance R650, PowerFlex appliance R6525, PowerFlex appliance R660, PowerFlex appliance R6625, Powerflex appliance R750, PowerFlex appliance R760 , PowerFlex appliance R7625, Ready Node Series, PowerFlex appliance R640, PowerFlex appliance R740XD, PowerFlex appliance R7525, PowerFlex appliance R840 ...
Article Properties
Article Number: 000221807
Article Type: Solution
Last Modified: 11 Feb 2025
Version:  3
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