PowerStore: PUHC mislukt met "Het systeem heeft onverwachte back-endfouten aangetroffen. Neem contact op met support"
Summary: PUHC mislukt - Er zijn onverwachte back-endfouten opgetreden in het systeem. Neem contact op met Support. (0xE0101001000C)
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Symptoms
Tijdens een PowerStoreOS code-upgrade is de Pre-Upgrade Health Check mislukt.
Cause
Vanuit het logboek van het PowerStore-knooppuntlogboek wordt de oorzaak geregistreerd.
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.
Uitleg
Het cyc_fs bestandssysteem wordt gebruikt om diagnostische bestanden voor ondersteunend materiaal op te slaan en de ruimte die hierdoor wordt verbruikt, wordt normaal gesproken automatisch beheerd. In een paar zeldzame gevallen werden er te veel ondersteunende materialen achtergehouden, waardoor de vrije ruimte in cyc_fs laag was.
Resolution
Gebruik de PowerStore Manager-gebruikersinterface of het serviceshellscript svc_dc om oudere dataverzamelingen te verwijderen om ruimte vrij te maken in cyc_fs.
Affected Products
PowerStore 1000TProducts
PowerStore, PowerStore 3000T, PowerStore 5000T, PowerStore 9000TArticle Properties
Article Number: 000192404
Article Type: Solution
Last Modified: 16 Jan 2026
Version: 4
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