Failure phenomenon:
This article describes how to safely restart a Vnxe storage processor (SP). If you see an unexpected error XXX on the storage processor in the Vnxe Unisphere graphical management interface, you can try to safely reboot the storage processor.
Solution:
Reboot the Storage processor (SP) to securely troubleshoot the SP itself, the component of the SP, or some minor problems with the syst
Vnxe replication uses internal checkpoints to replicate data. These internal checkpoints cannot be used for user management, which means you cannot manipulate them, such as deleting or resuming them.
The replication process contains the following internal steps (assuming that a connection has been established and validated between the source and target-side devices):
1, the network client can read or write to the source without interruption during t
restore the SP to normal mode.
To remap an SP using the CLI command line interface:
Note: Multiple reboots are required during the SP being remap. All services will fail over to the healthy End-to-end sp. If you are connected through an SSH session, you may lose the session connection during the SP reboot phase.
1. Connect to Vnxe using an SSH session (Putty) or serial port. If you are connecting through SSH, make sure that you are connected to th
It was very dramatic. I came here when the company was acquired. After three years, the company was acquired again and I left.
However, it is a great honor to be acquired by EMC. I wish you can control your own direction.
EMC further extends its enterprise content management leadership and vision with best-in-class Document Output management (DOM)
Hopkinton, mass and Carlsbad, Calif-
Tags: US time scalability Sandy intel Product
On Wednesday, us time, EMC announced that it would update its value to take care of the software, hardware, and services on the product line, in addition, it claims that the New Numeric value best care service also integrates a large number of other numeric values to take care of other functions.
The new product promotion covers four sections of the application, which are best taken care of by the data
1. Install EMC host base agentmount-F CDFs-O cdcase on the client
/Dev/DSK/c0t0d0/CDROM (only such a mount can read the correct EMC disc) swinstall-S/CDROM 2. Create a raid group (group 3) on the EMC Manager server) 3. Create Lun (Lun 8) on the raid group 4. Create a new storage group (js-wap01) 5. On the storage group (js-wap01) add js-wap01 to hosts (right-clic
Specific practices for EMC storage configuration on HPUX
EMC CX installation in HP-UX OS
Environment
1.hp-ux 11i
2.EMC HP Tachyon HBA card recommended
3. If you use PowerPath 3.x, you need to install patches; Refer to EMC matrix for download from HP Websit
4. We recommend using
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EMC Autostart5.2 Installation and Configuration manual
First, pre-installation requirements:
A two network cards are required on each server (one for heartbeat and one for users in the local switch)
b Install the database before installing Autostart, the same path to the installation of the database on both sides. The letter corresponds to the same size.
(c) Since autostart requires the support of the
Beijing Time September 3 News According to foreign websites, a number of sources said Cisco Systems will establish a joint venture with EMC to develop a comprehensive data center platform that integrates computing, networking and storage.
Sources said the new joint venture would be a company jointly invested and operated by Cisco and EMC, although the company's name was not yet known, but Cisco and
EMC Unisphere Central open Redirection Vulnerability (CVE-2015-0512)
Release date:Updated on:
Affected Systems:EMC uniseries Central Description:Bugtraq id: 72374CVE (CAN) ID: CVE-2015-0512
EMC Unisphere Central can remotely monitor network applications of emc vnx system products.
An open redirection vulnerability exists in versions earlier than
Fault Description:A hospital in Beijing EMC FC AX-4 storage crashes, due to the failure of 2 hard drives in the RAID5 array, when only one hot spare is successfully activated, resulting in the RAID5 array paralysis, the upper LUN is not working properly, the entire storage space consists of 12 1TB stat of hard disk, Of these, 10 drives form a RAID5 array, and the remaining two blocks are made into hot spares.Since the first two steps did not detect a
Emc--electro magnetic compatibility Electromagnetic compatibilitydefinition: refers to the ability of a device or system to operate in an electromagnetic environment that meets the requirements and does not produce an intolerable electromagnetic interference in any equipment in its environment.Therefore, EMC includes two requirements: on the one hand, the equipment in the normal operation of the envir
Last year, the company expanded EMC storage and, as needed, deployed EMC Recoverpoint products in two sites connected by leased line to synchronize parts of the data in both locations.EMC Recoverpoint Products According to my understanding is a data synchronization of the product, in 2 rooms if the deployment of EMC storage and VMware virtualization system, then
I. Introduction to the environment
Host Name
Ip
Role
Version
vcenter.xzxj.edu.cn
172.16.255.36
Vcenter Server
5.5
node01.xzxj.edu.cn
172.16.255.153
Vsphere ESXi
5.5
node02.xzxj.edu.cn
172.16.255.154
Vsphere ESXi
5.5
tsmbak.xzxj.edu.cn
172.16.255.80
Networker Server
8.2
ebr.xzxj.edu.cn
172.16.255.78
Oracle
This article links:
Http://www.eygle.com/ha/Install.Oracle9iRac.On.Veritas.EMC.htm
The main hardware and software used in this case are as follows:
Host: sun-fire-v210
Operating system: SunOS 5.9 generic_117171-07
Fiber Card: Emulex lightpulse fc9002l
Arrays: EMC CLARiiON CX500
Cluster software: VERITAS STORAGE FOUNDATION for ORACLE RAC 4.0
Oracle version: Oracle9.2.0.4
1. Install the operating system
After installing the basic system, app
EMC Avamar cryptographic Vulnerability (CVE-2014-4623)
Release date:Updated on:
Affected Systems:EMC Avamar 6.xDescription:Bugtraq id: 70732CVE (CAN) ID: CVE-2014-4623
EMC Avamar is a remote backup and recovery solution.
EMC Avamar Data Store (ADS), Avamar Virtual Edition (AVE) 6. in versions x and 7.0.x, after Password Hardening 2.0.0.4 is enabled, the Passw
The 1.IOE IOE are IBM, Oracle, EMC, or, more specifically, the combination of IBM minicomputer, Oracle databases, and EMC storage devices. These troika constitute a complete commercial database system from software to hardware, which can be said to be the best combination of similar products.
2.EMC Company Profile
EMC
Failure phenomenon:
Article reproduced from EMC Chinese Support forum
· The EMC grab script runs to the following steps to stop responding and even cause the server to reboot
Copying file/sys/./class/fc_host/host6/statistics/fcp_output_megabytes
Or
Copying File/proc/./meminfo
Copying File/proc/./uptime
Copying File/proc/./loadavg
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