First look at the definition of strowize V7000 from Redbook: An IBM Storwize V7000 system was a clustered, scalable, and midrange storage system, and an External Virtualization device.The biggest selling point of V7000 is virtualization. So-called storage virtualization is the storage of different vendors into a pool for unified management, such as Storwize V7000 (SVC) can be followed by IBM DS8000,XIV,NETA
Basic configuration of IBM storwize V5000 Storage
Initial account passwordSuperuser/passw0rd
Basic status of devices and systems
First, add the configuration host. The premise is that the fiber optic cable has been connected and the fiber optic switch has been configured.
Here we use fiber channel
The system should be able to automatically identify the port. The host name can be set to the host model or Host application name.
Two ports complete
automatically complete 2 raid groups at once and need to be configured one at a time.Build a 5+1 RAID group firstRandomly allocated 6 disksand build a 4+1 raid group.2 Pool Creation CompleteTo create a volume on a pool, production currently requires only 2 volumes to be zoned 300g+1500gmapping volumes to hostsCreate complete. You should be able to identify the storage disk on the host.User management featuresAudit log functionEmail notification featureSNMP functionalitySystem Log functionManage
Detailed description of ibm_v7000 underlying structure and data recovery cases
Ibm_v7000 (full name: IBM Storwize V7000) is a next-generation mid-end storage system launched by IBM. Despite positioning the mid-end, Storwize V7000 provides powerful storage management capabilities that were previously provided by high-end storage. Common models include IBM Storwize
Supported storage:
Ibm flex system V7000 storage node,
IBM Storwize v3700,
Storwize v3500,
IBM system storage ds8000,
IBM xiv2810,
IBM xiv2812,
IBM San volume contoller,
Clariion ax series, ax4 series,
Cx series,
Cx3 series,
Cx4 series,
Symmetrix DMX Series V-MAX Series,
Hitachi Data Systems all supported models
Primary file System storage optimization (that is, to cram more data into the same space) continues to grow in popularity. The challenge here is that duplicate data deletion from primary storage is not without rules. You can't delete this duplicate data, and you can't delete the duplicate data, you have to recognize the impact of the removal of duplicate data on the performance of the device.
EMC has announced the ability to remove duplicate data on its own Celerra platform. NetApp has been usi
Use a LINUX system installation disk to crack the partition protection of the HP laptop -- general Linux technology-Linux technology and application information. The following is a detailed description. The current HP laptop is basically not attached with an installation disk. There is a backup system hidden and can be restored without a CD. Our company bought two HP V3700 laptops with a hard drive of 120 Gb. There are three zones in the factory, 55 G
between full screen and window when playing a DVD using the Totem player.
5. When MultiView is configured in the catalyst control center, no error message is displayed in the terminal window.
6. Enhanced compatibility between ATI Radeon HD 9.04 and Xserver in Ubuntu 4870.
7. ati cal can accurately detect the core and memory frequency of the video card.
In summary, catalyst 9.6 is good, and the Bug of enhanced functions is worth updating. 9.6 The following types of video cards are supported:
ATI
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 storage capacity.
IBM Storwize V3500 is a disk array, networked storage.
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(storwize famil Y, SAN Volume Controller, and XIV Storage System), Linux Lio, NetApp, Nexenta, Scality, Solidfire and HP (Store Virtual an D storeserv 3Par families).Block devices apply to scenarios where performance requirements are high: such as databases.The snapshot capability of a block device enables data backups based on a block storage volume, and can also take advantage of snapshots for data recovery.
Openstack Networking (Neutron)OpenStack'
There are three types of backend configured here:(1) Local creation of logical volume LVM backend(2) Glusterfs back end(3) using the third-party driven Ip-san in OpenStack, the model is the IBM Storwize seriesThe cinder.conf configuration is as follows:[default]enabled_backends = Lvm,glusterfs,ibm[lvm]volume_driver = Cinder.volume.drivers.lvm.LVMVolumeDrivervolume_ Backend_name=lvmvolume_group = Cinder-volumesiscsi_protocol = Iscsiiscsi_helper = lioad
of solutions:
NETAPP a-sis and EMC Celerra either adopt "Data de-duplication light" or single instance technology with embedded storage arrays;
The offline data streamlining scheme for host management, such as Ocarina Networks;
On-line data compression equipment from storwize;
Unlike some backup data reduction schemes, these three methods use lossless data compression algorithms, which means that byte reassembly can be done frequently from a math
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