PowerStore: PUHC 실패 - The system encountered unexpected backend errors. Please contact support. (0xE0101001000C)

Summary: PowerStore: PUHC 실패 - The system encountered unexpected backend errors. Please contact support. (0xE0101001000C)

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Symptoms

PowerStore OS 코드 업그레이드 중에 PUHC(Pre-upgrade Health Check)가 실패함

PUHC 실패 - The system encountered unexpected backend errors.

Cause

PowerStore 노드 저널 로그에 원인이 기록됨

Sep 28 22:56:54.847708 ASSET-A control-path[124493]: 2021-09-28 22:56:54.847 [NDU] [INFO] [com.emc.cyclone.contexts.infrastructure.ndu.application.NDUCommonUtil.ApplianceUpgradeUtil|vert.x-eventloop-thread-0] [72fee6ed-bc69-47f6-a4e3-05d8ac9deb1d|9b3b14a3-e90d-4fee-914d-1ac253b28bb1|fetchApplianceSessionInfo] Platform request to fetch appliance session id completed successfully1
 Sep 28 22:56:54.847772 ASSET-A control-path[124493]: 2021-09-28 22:56:54.847 [NDU] [INFO] [com.emc.cyclone.contexts.infrastructure.ndu.application.NDUCommonUtil.ApplianceUpgradeUtil|vert.x-eventloop-thread-0] [72fee6ed-bc69-47f6-a4e3-05d8ac9deb1d|9b3b14a3-e90d-4fee-914d-1ac253b28bb1|fetchApplianceSessionInfo] Is rollback failed state on the appliance upgrade session is null
 Sep 28 22:56:54.954970 ASSET-A control-path[124493]: 2021-09-28 22:56:54.954 [NDU] [INFO] [com.emc.cyclone.contexts.infrastructure.ndu.application.NDUCommonUtil.AwaitResponsesFromPlatformUtil|vert.x-eventloop-thread-0] [72fee6ed-bc69-47f6-a4e3-05d8ac9deb1d|9b3b14a3-e90d-4fee-914d-1ac253b28bb1|prestageHandleResponse] Platform request completed successfully
 Sep 28 22:57:24.996368 ASSET-A control-path[124493]: 2021-09-28 22:57:24.996 [NDU] [ERROR] [com.emc.cyclone.contexts.infrastructure.services.platform.gateway.application.upgrade.service.cycloneCommandService.PrestageUpgradePackageAS|vert.x-eventloop-thread-0] [72fee6ed-bc69-47f6-a4e3-05d8ac9deb1d] 
 Prestage failed: (with error 'java.lang.Exception: ERROR: 15G free space is required. Clean up the space under /cyc_cfs and try again.

설명
cyc_fs 파일 시스템은 지원 자료 진단 파일을 저장하는 데 사용되며 이러한 파일에서 사용하는 공간은 일반적으로 자동으로 관리됩니다. 드물기는 하지만 너무 많은 지원 자료가 보존되어 cyc_fs의 여유 공간이 부족해지는 경우가 있습니다.

Resolution

PowerStore Manager GUI 또는 서비스 셸 스크립트 svc_dc를 사용하여 오래된 데이터 수집을 제거한 후 cyc_fs의 공간 확보

Affected Products

PowerStore 1000T

Products

PowerStore, PowerStore 3000T, PowerStore 5000T, PowerStore 9000T
Article Properties
Article Number: 000192404
Article Type: Solution
Last Modified: 05 Sep 2025
Version:  3
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