emc 5300

is received, allowing the window to slide across the entire data stream for transmission. Handling lost acknowledgment information: But the lost 42-45 how to deal with it. Before the 3rd paragraph (37-41) is received, the receiving device does not send a confirmation message, nor does it send a confirmation of the byte after the paragraph. The sending device can add new bytes to class 3rd, which is 52-56. After sending the device, it stops sending, and the window stays at 37-41. TCP includes

lifecycle management) and storage software departments of StorageWorks company. Frank Harbist, general manager of Hewlett-Packard's ILM and storage software business, said the company had worked with Outerbay for more than a year and had Habister a roadmap ... But the company plans to integrate more deeply into the next 1-2 quarters, while the products are loosely tied. Outerbay is also working closely with storage giant EMC to publish a system desig

Problem Statement Storage design is an important part of virtualization design, and determining the appropriate storage type is a key step in the deployment of storage design. Fc/fcoe, ISCSI, NFS and even local Storage, which one would you choose? See figure below. Requirements Customers need to migrate physical servers to VMware virtualization platforms, many physical servers using FC Sans, and some San disk capacity greater than 2T. Some of these servers run Ms Cluster Service. Some app

Now we can go into the release OWA process. You first need to generate a new trusted certificate for Exchange Server, unlike Exchange 2007, where Exchange 2010 's certificate request files are done in EMC, not in IIS. Turn on EMC, navigate to the Server configuration node, and in an intermediate result set, see a certificate from the Exchange Server itself that is an untrusted certificate issued by Exchang

small, you need to adjust it to 32 GB.Smitty chpsView the/tmp directoryDf-kTmp space at least 4 GB View APARInstfix-I-k "IY68989 IY68874 IY70031 IY76140 IY89080" 2. Create oinstall and dba combination oracle users# Mkgroup-A oinstall# Mkgroup-A dba# Mkuser id = 202 pgrp = oinstall groups = oinstall, dba home = '/u01/app/oracle'Shell = '/usr/bin/ksh' oracle (create the path/u01/app/oracle before running the command)3. System Parameter OptimizationNetwork Parameters and adjustment values to be ad

Original article address: PCB decoupling capacitor reasonable configuration Author: ker11f I. Category of decoupling capacitors in PCB The decoupling capacitor can be used for energy storage when the operating voltage of the integrated chip or circuit board is compensated. It can be divided into three types: integral, partial, and inter-board. The overall decoupling capacitor is also called a bypass capacitor. It operates in a low frequency ( Local decoupling capacitors have two functions. First

to claiming that its tape library can be managed in the SMI-S-compliant console, it also provides APIs (application interfaces ), other vendors can use these APIs to manage the ADIC tape library. Currently, EMC uses this method: In the same EMC San topology, the ADIC tape library is displayed in real time together with other San components, however, the specific management work is still implemented through

1 : no function is provided in the circuit. It is only for convenience of debugging or Compatibility Design on the PCB. 2 : Jumper can be used. If a line is not used, do not paste the resistor directly (without affecting the appearance) 3 : when the matching circuit parameters are uncertain, use 0 ohm instead. during actual debugging, determine the parameters, then, it is replaced by a component of a specific value. 4. when you want to test the current consumption of some circuits, you ca

-euro resistor if it cannot be deprecated. 6. Act as an inductor or capacitor under a high-frequency signal. Inductance is used to solve EMC problems. Such as location, power supply, and IC pin. 7. Single Point Grounding (Protection grounding, working grounding, DC grounding are separated from each other on the equipment, and each of them becomes an independent system .) 8. Use fuses. Because the circuit breaking current on the PCB is large, if sho

Original link http://www.ibm.com/developerworks/cn/linux/l-cn-ipv6env/ Build an IPv6 test environment on the Linux platform and IPv4 Environment Jiang yingyu , Software engineer, EMC Jiang Ying Yu, IBM software engineer, engaged in uxspi-related software R D and testing Yin yiming Yinym@cn.ibm.com ), Software engineer, EMC Yin yiming, IBM software engineer, engaged in uxspi-related software R D and Testin

, power supply circuit design is a hardware engineer circuit capability of the centralized embodiment, a variety of passive devices, semiconductor devices, protection devices, DC/DC conversion Typical topology, there are many parameters, The formula needs to be considered, calculated to.6, the ability of communication and global control:Hardware Engineer in a hardware project, generally in the role of team leader, to the full responsibility of this hardware project, need to coordinate the PCB en

With the popularization of 3G technology and the development of wireless standards and technologies such as LTE, NFC, Bluetooth 4.0, cmms B, and MIMO, mobile Terminals need to integrate multi-band main antennas (supporting 2g, 3G, LTE and other multi-standard), as well as GPS, BT, WiFi, NFC, wireless charging and other antennas. As a result, terminal antenna engineers are facing huge challenges: Antenna size -The cell phone size is getting smaller and smaller.-The 'clear' of the antenna is getti

Before designing a multilayer PCB, the designer must first determine the structure of the PCB based on the circuit size, circuit board size, and EMC requirements, that is, it is decided to adopt a 4-layer, 6-layer, or more layers of the circuit board. After determining the number of layers, determine the placement location of the inner electrical layer and how different signals are distributed on these layers. This is the choice of multilayer PCB stac

", which forms multiple links, if a disk is selected from the storage on the host, many disks may be released on the host, which will make the operator unable to choose which disk to operate. To avoid this cumbersome disk link, the multi-path software is used to aggregate multiple paths. It facilitates disk management and load balancing. If one link is disconnected, other links are still available, which will not affect disk access. Several multi-path software: (1) IBM host and IBM storage: RDA

This week, two sets of EMC storage are migrated, and several intranet database servers are attached to the storage space. You need to migrate the stored database to the server. The specific migration steps are as follows: I. Environment: 1. original database server: 172.28.29.21 (Mount EMC to the/sandata directory) 2. Database Server: 10.20.220.107 II. Specific ideas: 1. Run NFS on 10.20.220.107 and mount/d

Manager agent will not register host with clariion Array Primus self-service EMC Knowledgebase "Manager agent will not register host with clariion array" ID: Emc125015 Usage: 70 Date created: 12/30/2005 Last modified: 06/13/2006 Status: Approved Au

power supply plane is reduced at least 20 times the layer distance between two planes than that of the 0 V plane. This rule is often required to be used as a side-side shooting technique to reduce the plane structure from 0 V/power. However, 20 h rules only provide obvious results under certain conditions. These specific conditions include: (1) The rise/fall time of current fluctuation in the power supply bus must be less than 1ns. (2) The power supply plane must be on the internal layer

environment and no problems are found.$./Runcluvfy. sh stage-pre crsinst-n node1, node2-verbose$./Runcluvfy. sh comp ssa-n all-verbose 6. Operating System logs, no errors found IBM:/bin/errpt-a> messages. out At this point, you can confirm that, according to the oracle Installation documentation, the current disk permissions fully comply with the installation conditions. In the GI graphical installation process, you can also see the ASM disk, but in the root. sh cannot be passed during executio

Today, the core system adds a disk (EMCDMX4) to the ASMdg, and then the two nodes of the database RAC are both crash, which immediately becomes a cold sweat. Check log: NOTE: Diskinmode0x8markedforde-assignmentERROR: diskgroupDGIDX1wasnotmountedORA-15032: notallalterationsperf Today, the core system adds a disk (EMC DMX4) to the ASM dg, and then the two nodes of the database RAC both fall into the crash, which suddenly becomes a cold sweat. Check log:

When programming and running code from the external flash, it's particularly important to make sure so you have the Boo T pins P2_9, P2_8, P1_2, and p1_1 is correctly connected so this MCU starts execution from the correct memory address . For more details, please see the NXP documentation.If The boot pins is incorrectly set, then this would typically result in the initial default breakpoint set by the Debugge R on Main () is not been reached. You can confirm if this is the case by clicking on s