IBM XIV, "EMU" in storage, subversion of tradition, redefining storage standards!
The emergence of "XIV grid storage" is another change in storage history!
It goes beyond the traditio
IBM staff, analysts, and users discussed storage at a media conference held at IBM in San Francisco on Wednesday. The amount of data to be processed by enterprises grew rapidly. The emergence of large amounts of data requires stronger and faster device support so that enterprises can hold useful information. IBM has id
the officially declared iSCSI 10Gb)SAS wiring in the management is also a problem, its line diameter hardness makes the cable finishing also become a problem, occupy space is also relatively large (this may not be a problem)Although there are SAS switches now, this device is relatively small and belongs to "non-mainstream" devices.After the technical parameters of the DS3500, the storage support FC module upgrade, for this query can really mind, Baid
resolved.Finally, I found the CAPTCHA engineer and got it done twice.The reason is that in bios 3650m2, hard disk 0 of the startup option does represent both the qla Optical Fiber card and the local RAID card. As long as the optical fiber is attached, the LUN on the storage will start from the storage, it can be said that the storage priority is relatively high.
IBM Tivoli Storage Manager relies on storage backup and offline data copying to effectively protect your enterprise data and protect hundreds of computers running different operating systems, including laptops and mainframes, through centralized management, fast data transfer, and storage technology of the Internet, Wa
This article is a multi-path configuration process record of two IBM x240 installation oel6.5x64 connections to IBM v3500, which was then used to install the Oracle 11g RAC cluster environment.Because the IBM v3500 series storage does not officially provide multi-path software, it is a little more difficult than the or
The Microcode to be upgraded includes Controller, ESM, and Drive.
1. Upgrade Controller firmware
Before upgrading, you have to go to the IBM official website to download the latest firmware version, the link address is http://www.ibm.com/servers/storage/support/disk, this link is useful, not only firmware, but also the relevant redbook, some known defect and corresponding workaround.
1.1 download Microcod
I. IBM ds4800 storage disk port connection
The IBM ds4800 storage can connect up to 16 exp100 (SATA) or exp710 (FC). It fully supports the FC and SATA expansion cabinetsHybrid connection gives users the maximum flexibility. Generally, it is recommended that the expansion cabinet be evenly distributed in four loop pairs
I. Two Methods for connecting to the IBM ds4800 storage expansion Cabinet
The IBM ds4800 storage can be used to add expansion cabinets. When the expansion cabinet is added, a new drive loop pairs is added, which is called horizontal scaling ). conversely, when an expansion cabinet is added to an existing drive loop, we
AIX is connected to IBM storage. common commands for multi-path Software: view the storage disk path 1. view the storage disk path of MPIO # lspath (applicable to MPIO path queries for all storage) # mpio_get_config-Av (for DS3K/DS4K MPIO path query) 2. View RDAC
Release date:Updated on:
Affected Systems:IBM Scale Out Network Attached Storage (SONAS) 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54707Cve id: CVE-2012-2163
Scale Out Network Attached Storage provides unprecedented scalability for large Storage infrastructures that require high availability.
IBM Scale Out Network Attached Storage (SONAS) Information Leakage Vulnerability
Release date:Updated on:
Affected Systems:IBM Scale Out Network Attached Storage (SONAS)Description:--------------------------------------------------------------------------------CVE (CAN) ID: CVE-2012-0706IBM Scale Out Network Attached Storag
From storage-fiber switch-Server, there is a diagram to explain this situation: First, find a multi-path software on the Redhat website, and related technical instructions, as shown in the following link:
From storage-optical fiberExchangeMachine -- Server, there is a diagram that can be used to explain this situation:
First, find a multi-pathSoftware, And related technical instructions, as shown in the fo
Objective:
NAS (Network attached storage-networked attached storage) will connect storage devices to a group of computers through a standard network topology, such as Ethernet. NAS is a part-level storage method that
The focus is on helping to address the need to rapidly increase
Release date:Updated on:
Affected Systems:IBM DS4700Description:--------------------------------------------------------------------------------Bugtraq id: 54112CVE (CAN) ID: CVE-2012-2171
IBM System Storage is a solution that reduces System Storage complexity and improves the performance of enterprise Storage hardware
AIX is connected to IBM storage. Common commands for multi-path software: view the storage disk Path 1. view the storage disk path of MPIO # lspath (applicable to MPIO path queries for all storage) # mpio_get_config-Av (applicable to the MPIO path query of DS3K/DS4K) 2. view
I. IBM ds4800-framework (chassis) Design
The basic controller unit of the IBM ds4800 storage is divided into five main fru (field replacement units) components.These components are two control modules, two control support modules, and oneInterconnect module.
Figure-1 ds4800-Framework Design
· These controllers include XOR engines, processors, and another electron
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(Yin Xin) is an information
Different storage vendors have different iscsi configurations. Currently, three approaches are available:
1) directly add the target IP address on the host, and then discover the target. The UIT low-end server architecture storage has been discontinued)
2) some users need to add the iscsi initiator number on the target side, then discover on the initiator side, and then authorize the initiator on the target
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