Dell Unity: 초기 동기화 중에 복구할 수 없는 오류로 인해 가져오기 세션이 실패하고 재개할 수 없음(사용자 수정 가능)

Summary: 복구할 수 없는 장애로 인해 가져오기 세션 import_X 실패했습니다.

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Symptoms

IMT(Inband Migration Tool) 초기 복사 단계에서 세션이 복구할 수 없는 상태로 전환될 수 있습니다.

Unisphere:
복구할 수 없는 장애로 인해 가져오기 세션import_X 실패했습니다.

EMCSystemLogFile.log 오류:

B       12/20/22 16:25:20.905 mlu               12d0006 [INFO] System: delete_migration cal return imt does not exist, treate this case as deletion succees on 3500000007 completed with status 0x9F..
B       12/20/22 16:25:21.897 mlu               12d0006 [INFO] System: create_migration call failed on 3500000008 completed with status 0xCA..
B       12/20/22 16:25:21.903 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000008 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
B       12/20/22 16:25:22.380 mlu               12d0006 [INFO] System: create_migration call failed on 3500000003 completed with status 0xCA..
B       12/20/22 16:25:22.385 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000003 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
B       12/20/22 16:25:22.829 mlu               12d0006 [INFO] System: create_migration call failed on 3500000004 completed with status 0xCA..
B       12/20/22 16:25:22.836 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000004 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
B       12/20/22 16:25:23.297 mlu               12d0006 [INFO] System: create_migration call failed on 3500000005 completed with status 0xCA..
B       12/20/22 16:25:23.303 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000005 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
B       12/20/22 16:25:23.750 mlu               12d0006 [INFO] System: create_migration call failed on 3500000006 completed with status 0xCA..
B       12/20/22 16:25:23.756 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000006 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
B       12/20/22 16:25:24.201 mlu               12d0006 [INFO] System: create_migration call failed on 3500000007 completed with status 0xCA..
B       12/20/22 16:25:24.207 mlu               16f80ef [ERROR] System: An error occurred creating migration from 0x3500000007 to 0x on NAS Server 0x1800000007,. VDMStatus 0.
A       12/20/22 16:26:07.296 UIS_MigrationServices   670005 [ERROR] Audit: User domain.com/Adminusername has failed to start import session import_2.
 

c4_safe_ktrace.log 오류:

B       12/20/22 16:25:21.739 sade             62600705 c4_safe_ktrace   MGFS: 4:[nasservername] MGFS_CIFS: Cannot connect to 192.168.0.20 from 192.168.0.30: ntStatus 0xc000006d
B       12/20/22 16:25:21.739 sade             62600705 c4_safe_ktrace   MGFS: 3:[nasservername] MGFS_FileSystem::mountRemote retry count left 0
B       12/20/22 16:25:21.739 sade             62600705 c4_safe_ktrace   IMT: 3:[nasservername] createDhsmConnection: Create internal connection failed.
B       12/20/22 16:25:21.742 sade             62600705 c4_safe_ktrace   IMT: 3:[nasservername] IMT_ConnectionManager::getDhsmConnectionCid(): failed to getConnectionCid with status(7)
B       12/20/22 16:25:21.742 sade             62600705 c4_safe_ktrace   IMT: 3:[nasservername] createCrossboxMigration setup DHSM connection for migration [src="cifs=\\192.168.0.20\C$\Share_1", dst_fsid=123
B       12/20/22 16:25:21.742 sade             62600705 c4_safe_ktrace   IMT: 3:[nasservername] 870930] failed
B       12/20/22 16:25:21.742 mlu              62600705 c4_safe_ktrace   I MluIMTMigObjCreationCallback[1600] OID 0x3500000003 create_migration callback. VDMStatus 0xCA. Took 1475 ms.
B       12/20/22 16:25:21.742 sade             62600705 c4_safe_ktrace   VDMAPI: 6:[nasservername] VDMApi-CREATE_MIGRATION : completed, The migration connection creation failed
B       12/20/22 16:25:21.742 sade             62468702 c4_safe_ktrace   IMT: 6:[nasservername] dhsm_param: fsid=123456789 cid_spec=-256 type=CIFS cifs=\\192.168.0.20\C$\Share_2 netbios=192.168.0.30 account=CO
B       12/20/22 16:25:21.742 mlu              3826c704 c4_safe_ktrace   I MluIMTMigObjGotoMigrationCreated[1807] XID 0x817D: OID 0x3500000003 Enter
B       12/20/22 16:25:21.742 sade             62468702 c4_safe_ktrace   IMT: 6:[nasservername] domain.com/Adminusername passwd=######################################

Cause

이러한 오류에는 여러 가지 가능한 원인이 있습니다. 이 경우 마이그레이션 세션을 생성한 후 도메인 암호가 변경되었습니다.

Resolution

다음 단계 중 하나가 이러한 유형의 문제를 해결하는 데 도움이 될 수 있습니다.
1) Unisphere의 마이그레이션 세션 속성에서 관리자 자격 증명을 업데이트하여 현재 암호와 일치시킵니다.
2) MMC(Microsoft Computer Management)를 사용하여 VNX CIFS 서버에서 로컬 관리자를 생성합니다. Unisphere의 마이그레이션 세션 속성에서 새로 생성된 사용자 계정과 일치하도록 관리자 자격 증명을 구성합니다.
3) 비밀번호에 특수 문자가 있는 경우 비밀번호를 영숫자로 변경해 보십시오.

Affected Products

Dell EMC Unity Family
Article Properties
Article Number: 000206941
Article Type: Solution
Last Modified: 29 May 2025
Version:  2
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