Dell EMC Unity XT 480

Dell EMC 지침을 통해 위험을 완화하고 서버, 스토리지 및 네트워킹 제품을 위한 부채널 분석 취약점(Speculative Store Bypass 및 Rogue System Register Read라고도 함)의 해결책을 확인합니다. 영향을 받는 플랫폼 및 다음 업데이트 적용 단계에 대한 자세한 내용은 이 설명서를 참조하십시오.

이 문서에서는 Dell Technologies Enterprise 및 Data Center Infrastructure 제품의 최소, 권장 및 최신 코드 버전을 설명합니다. Dell은 코드 배포 데이터를 신중하게 평가하고 모니터링하여 제품 릴리스가 고객에게 신뢰할 수 있는 제품과 솔루션을 제공하기 위한 엄격한 기대치를 충족하는지 확인합니다.

이 문서에서는 시스템에서 액세스가 거부되었음을 나타내는 "작업 실패" 메시지를 반환하는 오류 코드 0x6000001로 특징지어지는 UEMCLI 실행 실패에 대해 설명합니다.

이 문서에서는 로그와 데이터를 수집하여 Unity 어레이 성능 문제를 진단하는 방법을 보여줍니다.

How to manually renew a Unity Management SSL certificate.

Explore the Dell End of Service Life (EOSL) and End of Life (EOL) list for converged infrastructure, storage, and storage networking products. Access End-of-Life documents for hardware, software, and firmware release and service dates

Hosts keep disconnecting from the Unity storage system.

이 KB는 LDAP 사용자를 사용하여 VNX의 Unisphere를 관리하는 방법에 대해 설명합니다

PUHC(Pre-Upgrade Health Check) 스크립트가 실패합니다. tar는 브라우저가 tar.gz 파일의 압축을 잘못 풀었기 때문에 발생하는 '이것은 tar 아카이브처럼 보이지 않습니다'와 헤더 오류를 보고합니다.

Dell Unity: Unable to retry or resume upgrade (User correctable)

A Dell Unity software upgrade fails with 'Health Check Error:check_replication_health_2, check_replication_health_5'. The software update could also fail with 'Warning: check_replication_health_4'.

Dell Unity: Error 14:600038" "The maximum number of file-based snapshots allowed will be reached in XX day(s) and XXhour(s). The current percentage is XX of the maximum size."(User Correctable)

Upon Dell EMC Unity Code upgrade from 4.x.x to 5.x.x, certain drives running C342 FW can be exposed to drive unavailability due to firmware issue.

A dial home test message is sent via ConnectHome.

When a Unity system initiates a call home to open a service request for a support issue, it sends the customer's contact information along with the alert message. This simplifies the process for Technical Support engineers to contact the appropriate individuals. Up-to-date contact information ensures that Technical Support has the most accurate information for contacting the customer in response to a support issue. Dell Technologies recommends keeping the primary contact's information up to date in Unity Unisphere. This article shows how to do so.

When creating a Proxy NAS Server, if the NAS Server name contains spaces, the addition fails.

This article explains how to manage admin and service account passwords on Dell Unity systems. It provides instructions for changing passwords, unlocking a locked service account, and resetting admin or service passwords when access is lost.

This article explains how to configure the file filtering feature on Dell Unity file systems.

이 문서에서는 CTA VE(Virtual Edition) 지원을 찾을 때 Unity SN을 찾는 방법을 보여줍니다. CTA VE는 Unity로 구현될 때 케이스를 열 SN이 없고 대신 Unity SN이 사용되기 때문입니다.

This article explains the "dm::check_filesystems_health_4" warning during a Unity pre‑upgrade health check (PUHC). The PUHC indicates potential file system issues to review before upgrading. It outlines the cause, verification steps, and recommended remediation to ensure that the system is healthy before upgrading.

Dell EMC Unity: Deployment KB: How to enable CEPA on NFS only NAS Server

Dell EMC Unity: Replication Resume message after failing over with sync indicates a full sync operation

메모리 누수로 인해 SP(Storage Processor)에 패닉이 발생할 수 있습니다.

There are many reasons for not being able to renew/remove a VASA certificate. This article covers only the attempt to renew/remove when the Certificate Validation fails due to "Certificate Chain too long".

Call home alert 14:170050 The license has expired

A dial home alert (14:38004e) has been generated indicating that the “service” user home directory has exceeded its allocated disk space, potentially impacting system operations such as core dump file storage.

Issue: Changing attribute access to a host like read-only, R/W, or root, sends an error of having a duplicate host in the list.

Unity supports the ability to host multiple tenants on a single system for service providers who would like to isolate group of VLANs from the rest, also tenants helps admins as NAS servers belonging to same tenant will have the tenant's name visible beside each NAS server which eases the NAS servers grouping and classification. NAS servers created with access to the tenant will have access to the VLANs included in the tenant. Dell Unity’s flexible pool-based architecture also enables the ability to separate each tenant onto their own pools for separation at the drive level, if necessary.

SFTP disconnection seen post Unity Code Upgrade to OE 5.0.7 version

The file system is offline and requires recovery. This may be caused by the pool being offline. Fix the issue on the pool first. If the problem still exists, contact your service provider.