PowerFlex 3.x: Sunu Sunucusunun MDM ile olan bağlantısı kaldırılır

Summary: - Sunum Sunucusunun MDM'den rastgele bağlantısını kaldırma - 3.6.700 sürümünde bulundu (PowerFlex 3.5.x ve 3.6.x sürümleri)

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Symptoms

Sunum Sunucusu (mgmt-server) scaleio.log, MDM ile bağlantısının kaldırıldığını bildiriyor.

/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

 

PMDM olayları ve trc günlükleri, LDAP hizmetine bağlanamadığını bildiriyor.

PMDM events
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: <IP_REMOVED>
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]

 

PMDM 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: <USER_REMOVED>
2023/08/27 04:21:42.638047 71d00001676f:mosLdap_SearchUserInDomainGroupsIntr:00581: User "<USER_REMOVED>" was found in 0 groups - search-user: flexro, bind-user: <USER_REMOVED>, rc: LDAP_SESSION_INITIALIZATION_FAIL, time: 8020 ms  
2023/08/27 04:21:42.638117 7f09c58c0db0:ldapAuthMgr_Authenticate:00742: LDAP authentication search for user: <USER_REMOVED> 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


 

 

Sunum Sunucusu kullanıcı arabirimi, bir PowerFlex MDM'nin bağlanmasını ister.


Sunum Sunucusu Oturum Açma 

 

Cause

Bu senaryoda, son kullanıcı LDAP kimlik doğrulamasını kullanıyordur.

Sunum Sunucusu, bir kullanıcının oturum açmasından itibaren 8 saatlik bir jetona sahiptir. 8 saatlik belirtecin süresi dolduktan sonra bir sonraki oturum açma denemesi yapılır. Ancak, bu girişim LDAP hizmetiyle bağlantı kurmakta başarısız olursa, Sunum Sunucusunun kümeyle bağlantısının kesilmesine neden olabilir.

Resolution

Web kullanıcı arayüzü aracılığıyla Sunum Sunucusunu PowerFlex kümesine yeniden bağlayın.

 

Products

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Article Properties
Article Number: 000220682
Article Type: Solution
Last Modified: 25 Jun 2025
Version:  2
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