1. On the source Vnxe, create a replication connection to the vnxe of the target side. In the Vnxe graphical interface, to hosts > Replication Connection. Enter information for the target-side vnxe device. This step is sufficient to be executed once, regardless of the number of copy sessions from the current
Failure phenomenon:
How does the VNXE system without Internet connection obtain and activate licenses?
Solution:
If your vnxe system doesn't have an Internet connection, you can get system license files from a computer that has an Internet connection and upload them to the VNXE system.
To obtain and activate the VNXE
If your vnxe system does not have an Internet connection, you can obtain system license files from a computer that has an Internet connection and upload them to the VNXE system.
To obtain and activate the VNXE system license:
The task you need to complete is to get the Vnxe product ID, and you c
No.
Updates are needed when a new version or patch is released, or when new information is found. All patches will be uninstalled at the time of upgrade. Please refer to the relevant release notes to ensure that the issues that the patch can fix are already resolved in the Vnxe new upgrade version.
To upgrade to the latest version of the software:
1. Get updates from EMC Online Support:
A, in Unisphere,
The VNXE Operating Environment (OE) software, also known as Unisphere, provides a comprehensive platform for configuring, managing, and monitoring application data storage on VNXE systems.
The latest software version can be obtained from the EMC Online Support website Vnxe plate Emc.com/vnxesupport.
To obtain the lat
The Vnxe section (emc.com/vnxesupport) of the EMC Online Support website provides software update files. You can also access this page by Unisphere using one of the following methods:
Click Support-> Need more help? -> Product Support Page.
Click Settings-> more Configuration-> Update Software-> obtain Version Online.
When a software update is available, alerts appear in the user interface in Unisphere.
Can the Vnxe operating system be degraded?
No.
Currently, the upgrade does not have a fallback scheme. Once you start the upgrade process, you must complete it. Before you start the upgrade, consider the following points:
When you upload a new upgrade file to your system, it replaces the previously uploaded version. A point in time system can only have one upgrade file.
During the upgrade process, do not use the Unisphere or command line to modify
for authentication between Vnxe and active Directory (AD), and Kerberos is a time-sensitive protocol.
Solution:
To resolve time synchronization issues, check the following:
· Whether the NTP server set up on the Vnxe has been started and is running.
· Whether to ping the NTP server from the storage processor.
· On a Network Time Protocol (NTP) server and a server
Tags: EMC storage HP merger
According to the latest Reuters report, people familiar with the matter revealed that HP has concluded the merger negotiations with EMC, and HP will announce the final results immediately. After several months of negotiations, the merger of the two companies finally broke through. Big Data online has previously analyzed HP's and EMC's product lines. The long and overlapping produ
Solution:
Many of the problems encountered by users using EMC storage are host-related, such as the inability of the host to access back-end disks, a large number of LUN transitions (lun trespass), sudden slow performance of access storage, and so on. By running a software tool on the host, EMC report or EMC grab generates a file at the end of Tar that collects
1. On the back of the Vnxe disk processor chassis (DPE), locate the password reset button on any storage processor (SP).
2. Press and hold the password reset button for 2 seconds using a pen or sharp object until the fault led becomes blinking blue. You only need to press the button on any one by one storage processors (SPS).
The password for the Administrator account and service account for the VNXE syst
Release date:Updated on:
Affected Systems:EMC Celerra Network Server 6.xEmc vnx Operating Environment for File 7.xEMC VNXe 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54414Cve id: CVE-2012-2282
EMC is a provider of storage hardware solutions.
EMC Celerra Network Server 6.0.36.4 to 6.0.60.2,
Failure phenomenon:
1, on the Vnxe, can not use 192.168.2.2 this IP address to create a shared folder server or iSCSI server;
2, the use of 192.168.2.2 this IP address to create a server failed, and reported "IP address has been used (error code: 0X600089C)" error message.
Solution:
192.168.2.2 This IP address is occupied by the data mover of the Vnxe two storage processor (SP). You can log in to the
The article is reproduced from the EMC Chinese Support forum.
EMC Snapsure is a software feature for creating and managing file snapshots where snapshots are not a copy or mirror image of the original file system, and the snapshot "filesystem" is just a logical image of the point-in-time of the production file system at a specific time, the file system is a read-only view of the production file system b
1. Use the following steps to get the disk firmware online:
A, in Unisphere, click the settings-> more configuration-> Update Software.
b, click Disk Firmware label.
C, click Obtain Disk firmware Online. This link will take you to the EMC Online Support website, where you can download the disk firmware files to your local system.
2, use the following steps to install the disk firmware:
A, click the settings-> more configuration-> Update Software.
During the upgrade, unis may be temporarily disconnected. Once the upgrade is complete, it will automatically reconnect.We recommend that you pause all IO activities before you continue the upgrade. The upgrade may be destructive in the following situations:1. When you plan to upgrade OE software on a single SP VNXe3100/3150 system, system storage will be temporarily inaccessible during software restart. Therefore, you should not schedule software upgrades during peak hours. In this case, you mu
How does the world's largest information storage enterprise view the "cloud" era, and EMC Greater China President Ye Chenghui will tell you: "Cloud is not a dangerous thing, but a paradise of information security, but also a learning to save money." ”
This morning, at the 2009 Annual Conference on Information Services innovation, Ye Chenghui not forget to use old-fashioned information asset management to advocate for the value of cloud storage. "A pl
Recently, the company has been experiencing a full pool of EMC storage pools, resulting in the need to remove LUNs from VMware to free up storage space, documenting this process for later learning.First, the idea of storage removal from VMware is to remove the LUN from the VMware plane, remove the LUN from the host group in the EMC (disassociate), and finally delete the LUN, so that the pool will automatica
Dell acquires EMC This rumor has become increasingly nose-eyed. So far, however, all the news has been in the "Dell wants to acquire EMC" phase. A "Want" word indicates that there is too much uncertainty behind the affair.Do you remember? Dell was confident that it would buy 3PAR, but eventually it was "cut off" by Hewlett-Packard, and Dell could only go back and buy compellent. Hewlett-Packard to now also
Online deep analysis of big data: with the announcement of splitting HP into HP enterprise and HP inc., news about the merger of HP enterprise and EMC plans began to spread in the market. Both EMC and Whirlpool have a wide range of enterprise-level product lines. If the two are eventually connected, overlapping storage product lines may cause unimaginable integration nightmares, managers of new companies ma
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