PowerProtect Data Manager: File System Agent 백업이 실패하고 "SQLite database initialization failed" 메시지가 표시됨

Summary: File System Agent 백업이 실패하고 "SQLite database initialization failed" 오류가 표시되며 Data Domain에서 PLCTLP 폴더가 누락되었음을 나타냅니다.

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Symptoms

SQLite 데이터베이스 초기화 실패 오류와 함께 Agent 문제로 인해 PowerProtect Data Manager File System Agent 백업이 실패합니다. 애플리케이션 에이전트 로그에는 다음이 표시됩니다.

"failedSources": [
                    {
                        "taskId": "af5ce774-d0a0-47ce-a43a-cddc9fed363b",
                        "name": "D:\\",
                        "status": "FAILURE",
                        "subStatus": "",
                        "errorCode": "",
                        "errorMessage": "SQLite database initialization failed",
                        "remediation": "",
                        "vendorSpecificErrorMessage": "",
                        "alertArguments": []

이 ddfssv_cent 로그 표시:

2026-04-17T13:01:06.135Z [TRACE_ID_87714f8f0c1af398_EXEC_ID_b694c97c2ccf7b27]0  12408 18308 0 ddfssv PowerProtect Data Manager notice DDP LOG: [18308:12408] ddp_stat() failed, Path //FS_Backup_TEST/PLCTLP-809cd829-eaa5-44d6-ab89-be8a61c7a293, Err: 5004-nfs lookup failed (nfs: No such file or directory)
2026-04-17T13:01:06.151Z [TRACE_ID_87714f8f0c1af398_EXEC_ID_b694c97c2ccf7b27]0  12408 18308 0 ddfssv PowerProtect Data Manager notice Unable to connect to data target: Retrieving statistics for '/FS_Backup_TEST/PLCTLP-809cd829-eaa5-44d6-ab89-be8a61c7a293' failed [5004] ([18308] [12408] Fri Apr 17 09:01:06 2026
	ddp_stat() failed, Path //FS_Backup_TEST/PLCTLP-809cd829-eaa5-44d6-ab89-be8a61c7a293, Err: 5004-nfs lookup failed (nfs: No such file or directory)
)..

이 vmdm.log 보여 줍니다:

2026-04-19T07:00:05.315Z ERROR [] [https-jsse-nio-0.0.0.0-8447-exec-47] [00000000-0000-4000-a000-000000000000][][][TRACE_ID:b46dbf1aa2e28fc5;JOB_ID:8eb6926faaed5b17][] [c.e.b.s.u.CertificateUtils.checkExpiration(1391)] - Certificate is expired, state=EXPIRED 
2026-04-19T07:00:05.315Z INFO [] [https-jsse-nio-0.0.0.0-8447-exec-47] [00000000-0000-4000-a000-000000000000][][][TRACE_ID:b46dbf1aa2e28fc5;JOB_ID:8eb6926faaed5b17][] [c.e.b.v.c.util.CommonUtils.getSSLThumbprint(245)] - Host DD_host.example.com thumbprint A747D9E2E98807A8F539A65354CA01AC287542D0

다음 오류와 함께 새 보호 정책 생성이 실패합니다. 

replmgr.2026-04-18.3.log.gz: 2026-04-18T22:30:36.966Z INFO [] [pool-32-thread-1] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:ad91816c2d71de66;JOB_ID:8b9b1fe73fac21e9][] c.e.b.d.c.r.connection.DdRestClient.dataDomainLogin(159) -  hostname=DD_host.example.com username=ppdm-ddboost url=https://DD_host.example.com:3009/rest/v1.0/auth 
replmgr.2026-04-18.3.log.gz: 2026-04-18T22:30:37.066Z ERROR [] [pool-32-thread-1] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:ad91816c2d71de66;JOB_ID:8b9b1fe73fac21e9][] c.e.b.s.utils.CertificateUtils.checkExpiration(1391) -  Certificate is expired, state=EXPIRED 
replmgr.2026-04-18.3.log.gz: 2026-04-18T22:30:37.067Z ERROR [] [pool-32-thread-1] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:ad91816c2d71de66;JOB_ID:8b9b1fe73fac21e9][] c.e.b.d.c.r.connection.DdRestClient.executeDataDomainAuthRequest(213) -  Exception when trying to login, PowerProtect DD System = DD_host.example.com, username = ddboo error = NotAfter: Mon Mar 23 11:06:43 EST 2026 
replmgr.2026-04-18.3.log.gz: 2026-04-18T22:30:37.067Z ERROR [] [pool-32-thread-1] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:ad91816c2d71de66;JOB_ID:8b9b1fe73fac21e9][] c.e.b.d.s.s.StorageUnitRestImpl.login(480) -  Exception when logging in PowerProtect DD System, error:  
com.emc.brs.datadomain.common.rest.connection.DdRestClientException: NotAfter: Mon Mar 23 11:06:43 EST 2026

 

Cause

잘못된 로그인 오류로 인해 Data Domain UI에 로그인하려는 시도가 실패합니다. SSH를 통해 Data Domain에 연결하여 인증서를 확인하면 https 인증서가 만료된 것으로 표시됩니다. 

sysadmin@DD_host# adminaccess certificate show
Subject           Type            Application   Valid From                 Valid Until                Fingerprint
---------------   -------------   -----------   ------------------------   ------------------------   -----------------------------------------------------------
DD_host.example.com   host            https         Sun Jul 02 00:20:44 2023   Thu Mar 23 07:20:45 2026   5E:E6:C8:B2:76:8D:C1:96:15:E3:51:7B:86:35:5D:25:1F:91:A5:3B
DD_host.example.com   ca              trusted-ca    Mon Jul 03 07:20:44 2023   Sun Jul 01 07:20:44 2029   A6:48:F6:0E:D3:29:23:89:2C:6C:D8:E5:2B:84:2B:F9:01:62:C7:E7

Resolution

Data Domain 인증서를 갱신한 다음 PowerProtect Data Manager에서 인증서를 업데이트해야 합니다. 다음 Data Domain의 지침을 따릅니다. Data Domain https 인증서를 갱신하려면 https 인증서가 만료되어 웹 UI에 액세스할 수 없습니다.
 
Data Domain에서 인증서가 갱신되면 PowerProtect Data Manager에서 인증서를 갱신합니다.

PPDM에서 DD 인증서 갱신

Data Domain이 누락된 폴더를 생성할 수 있도록 영향을 받는 정책에서 실패한 구성 작업을 재시작해야 합니다. 

정책 구성 작업 재시작
 

Article Properties
Article Number: 000458441
Article Type: Solution
Last Modified: 03 يونيو 2026
Version:  2
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