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NETAPP Clustered Data ONTAP 8.3 Significant improvements for 7 mode

NETAPP Clustered Data ONTAP 8.3 Significant improvements for 7 modeBefore NetApp released Cdot 8.3, many 7 of old users were reluctant to upgrade, except that the concept of CDOT was relatively complex, and the command line needed to be re-learned, for a total of two reasons. Low disk usage Reading performance is not high For low-end devices, especially with very few disks, the disk usage

NETAPP DATAONTAP Cluster Mode learning NOTE 2

-s_2365658965.jpg "style=" Float:none; "title=" 34.jpg "alt=" Wkiom1npoplidvzdaaezylmpdec392.jpg-wh_50 "/>Controller 1 looks up data from the disk and puts it in memory and transmits it to controller 2 to provide the client650) this.width=650; "Src=" 3-wmp_4-s_496946319.jpg "style=" Float:none; "title=" 35.jpg "alt=" Wkiol1npok-wa6huaaede4fcyy0915.jpg-wh_50 "/>This data will be placed at the top of the memory65

NetApp configures NetApp controllers to synchronize with Linux NTP servers

#multicastclient # Multicast Client#manycastserver # Manycast Server#manycastclient AutoKey # manycast Client# undisciplined Local Clock. This was a fake driver intended for backup# and when no outside source of synchronized time is available.Server # Local clockFudge Stratum 0# Enable Public Key cryptography.#crypto2) NETAPP 7mode Controller options Configuration3) Related NTP status q

NetApp uses the NetApp PowerShell SDK tools in Cmode to import Exportpolicy Rules

1) Get Export policy information:$export _policy = Get-ncexportpolicy-name Testpolicy-vservercontext svmdes2) Get Export rules information:$export _rules = Get-ncexportrule-policy Testpolicy-vservercontext svmdesHere, if you use the $export_policy variable, you can only get the rules information for Defualt policy. If you need to get the information of the rules in the custom export policy, the "-policy" parameter should be added with the name of the export policy (that is, you do not need to us

Collect NetApp Storage diagnostic information using the Perfstat tool

Brief overviewThe Perfstat is a NetApp storage diagnostic data Command-line collection tool that collects detailed information about NetApp storage, including configuration information and performance data, with two versions for NetApp storage OS 2 modes: Storage mode Perfstat version

Operation and documentation Sharing (1): NetApp Operations User Manual

of the enclosure that path_id;shelf represents, and bay represents the location of the disk in the enclosure.2. Modify the header IPFirst modify the/etc/hosts file to change the IP from to> rdfile/etc/hostsnetapp> wrfile/etc/hostsDiscovery IP Not in effect, restart system is effectiveNetapp> reboot3. Check if the cluster status is normalYs-nphd2> CF status Cluster enabled, YS-NPHD1 is up. Interconnect Status:up.This status is normal4. Command modeThe

Openstack Cinder uses NetApp NFS as back-end storage

registered in a future release, so please use SIGUSR2 to generate reports.2017-09-09 21:33:33.308 154691 WARNING cinder.keymgr.conf_key_mgr [Req-44d8acf3-246c-4efb-aaaf-00d092a68f40-----] Th Is key Manager is insecure and are not recommended for production deploymentsCorrect configuration file:[Netapp_nfs]Volume_backend_name = Netpp_nfsVolume_driver = Cinder.volume.drivers.Netapp.common.Netappdrivernetapp_storage_family = Ontap_7mode//netapp The curr

NetApp Layout New fiscal year

NetApp's global business continued to grow rapidly in the last fiscal 2014, with a total revenue of $6.3 billion. NetApp continues to consolidate its leading position in the area of dominance by maintaining market share in storage operating systems, public cloud-enabled storage and converged infrastructures, according to Nicholas, vice president of NetApp Global and Greater China.

Ways to force permissions to be modified in NetApp CIFS folders

Recently a customer encountered a problem, in NetApp CIFS has a folder only one user has permission to access, other users, including administrators have no access, now when the user left, the account has been deleted in the ad, at this time the administrator needs to modify the permissions of this folder, how to do.Here NetApp Official provides a tool called Secedit, use this tool and then with the command

Virtualization storage NetApp extends from hardware to application tier

To achieve the goal of separating the data from the hardware device, NetApp extends virtualization technology from the device level to the application level to enhance virtualization, while launching new versions of VFM 6.0 and snapdrive software to further the virtualization technology. NetApp founder, executive vice president and strategy director James Lau says storage virtualization is still the main a

Linux System Management: security integration between LDAP and NetApp Storage

Many data centers create more advanced file sharing on network file systems. This process requires user account information verification. If you are using a Linux system, you can integrate NetApp storage with LDAP to enhance security. Most of the stored permission control can be integrated with Microsoft's Active Directory authorization, but it is not easy to configure Lightweight Directory Access Protocol (LDAP) Integration for the Linux system. Secu

LDAP and NetApp storage Security Integration approach

Many data centers create more advanced file sharing on the network file system, which requires user account information validation. If you are using a Linux system, you can integrate NetApp storage with LDAP to enhance security. Most of the storage's rights control can be integrated with Microsoft's Active Directory authorization, but it is not easy to configure Lightweight directory Access Protocol (LDAP) integration for Linux systems. Secure file

NetApp Storage Case: Guangming

: High reliability, security: In the case of hardware failure, data misoperation, power outages and so on, the data needs to be fully protected, can provide a complete data backup and achieve rapid recovery to ensure that the newspaper published on time. The deployment of new storage systems, so that departments distributed, independent data centralized management, to achieve data sharing, effectively reduce total cost of ownership. Excellent performance: The entire storage system should prov

3 Models of NetApp network interface aggregation

To improve throughput and redundancy, NetApp storage aggregates multiple network connections to form a single logical port group to serve out. The NetApp port group has 3 aggregation modes, namely: Single mode Static multimode Dynamic multimode Here is a detailed description of how the mode work

Connect HP-UX iSCSI to netapp

: Iscsiutil-l --> some names appear in the column # Iscsiutil-lInitiator name: HP: db1.679d66a5-5b2e-11db-89e6-08a23597f208 3. Configure iSCSI Lun on netapp Qtree:/vol/vol1/iscsi1 Lun: Lun show/Vol/vol1/iscsi1/lun0 10 GB (10737418240) (R/W, online)/Vol/vol1/iscsi1/lun21g (1073741824) (R/W, online, mapped) Igroup showIg0 (iSCSI) (ostype: HPUX ) HP: db1.679d66a5-5b2e-11db-89e6-08a23597f208(Not logged in) 4. Continu

Netapp Storage Basics-wafl, NVRAM, raid, Snapshot

files are required. For this big data file "service", wafl uses the upper-layer inode to point to the lower-layer inode. For example, when the file size is small to less than 4 kb, the file can be directly stored in inode. Save space. Thinking: in fact, Microsoft's inode only contains the address of the first data block of the file, and then the first data block contains the second data block. Therefore, inode does not need to be so large. You only need an inode of the normal size. Why does waf

Virtualized Storage NetApp extends from hardware to Application Layer

To achieve the goal of separating data from hardware devices, NetApp expands virtualization technology from the device layer to the application layer to enhance virtualization functions, and also releases new versions of VFM 6.0 and SnapDrive software, let the virtualization technology go further. James Lau, Founder and Executive Vice President of NetApp, said that storage virtualization is still the main a

ASR now Supports NetApp Private Storage for Microsoft Azure

ASR now Supports NetApp Private Storage for Microsoft AzureThis week atignite in Chicago, Microsoft and NETAPP would showcase how customers can simplify disaster recovery For Hyper-V workloads without investing in a secondary datacenter. Together,we'll demohow Azure Site Recovery (ASR) can replicate and recover a san-based on-premises appl Ication to Azure Computewith N

Connection and configuration of Netapp Nic and external Switch

Connection and configuration of Netapp Nic and external switch 1. Netapp Nic setting category: single mode usually uses two interfaces as single mode to connect two external switches. At the same time, only one port has data streams. (NA's single mode redundanc

NETAPP 7MTT Tools for migration of stored data

compatibility of 7MTT 650) this.width=650; "title=" clip_image004 "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; margin:0px; padding-right:0px "border=" 0 "alt=" clip_image004 "src=" Wkiol1kjnbjhd6gnaaatc4pyp4e483.jpg "" 244 "height="/> Migrating the data ONTAP 8.1.2 7-mode to ONTAP 9.1 is in the Compatibility list:

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