dl380 g4

,tablefrom sqlalchemy.ext.declarative Import declarative_basefrom sqlalchemy import Column, Integer, string,foreignkeyfrom sqlalchemy.orm import Sessionmaker , relationshipbase = Declarative_base () # relationship Table Host2group = table (' Host_2_group ', Base.metadata, Column (' host_id ', ForeignKey (' hosts.id '), primary_key=true), Column (' group_id ', ForeignKey (' group.id '), primary_key=true), Engine = Create_engine ("Mysql+pymysql://root:[emailprotected]:3306/wang", M

, but the customer production environment still appears "database is locked" error.We can write a test case, the code is very simple, concurrent execution of multiple update statements, using different machines, generally choose a good performance of the machine (I used to test the G4) and a performance of the Machine (G2)test found that on the G2 machine, ran less than half a minute, probably executed 500 update statements, sqlite error, hint "databa

First, let's introduce the situation. server A and server B are both CentOS4.6 systems. now we need to create HACluster. to avoid split-brain attacks, we need to improve the reliability of the heartbeat link, which is the current connection situation, the eth2 and eth3 of server A are connected to eth2 and eth3 of server B respectively (no... First, we will introduce the situation that both server A and server B are CentOS 4.6 Systems. now we need to build an HA Cluster. to avoid split-brain att

dl380 installing windows2008r2 times wrong, the installation package is the installation package that I have been using. I use CD-ROM, USB flash drive or ILO installation are reported the same error. Detailed errors are as follows:1. After copying the system, restart the installation times below error. When I click OK, the system restarts.Windows cannot read the 650) this.width=650; "Width=" 380 "height=" "src="/e/u261/themes/default/images/spacer.gif

file that contains multiple complex processes, including database queries, file cache reads, and template [compile] processing. Hardware environmentHardware: HP DL380 G5Hardware cpu:2x Intel Xeon E5420 (4 cores each, total of 8 cores)Hardware memory: 8GB of ECC RAMHardware disk: Smart Array p400i RAID-1 with 2x 147GB SAS drivesOperating system: Slackware 12.2 With almost all software compiled from sourceFile system: Ext3Apache version: 2.2.11, PHP ru

Installation of Oracle under a virtual machine: (1) hardware environment HP DL380 server CPU 3.0*2 memory: 4 GB hard disk: 100 GB (2) software environment Windows 2000 penetration Sion (using the same method as Windows XP 2003) Vmware gsx 3.0 (3) Installation Vmware gsx 3.0 and a Windows 2000 Protocol sion operating system are provided in many documents. (4) copy the installed system Copy the system installed above and change the machine name and IP a

and compares the computing cost of the global (IP) method in both dynamic and static environments.(2) Measuring QoS of composite services Composite service has 20 or 80 tasks and one execution path, in static and dynamic environment.The result of the experiment is naturally that the global optimization method is better than the local optimization method. Alrifai09, "combining global optimization with local selection for efficient QoS-aware service composition" Experiment settings Hardware and

There's just an out-of-the-box HP DL380 G5, today trying to use this server to build an iSCSI storage space and connect to a vsphere host.System: Windows Server Storage Server,vsphere 5.0General installation system, add domain.I. Network-related configurationBecause Windows Server 2012 started to support multiple NIC bundles directly, no additional software tools were needed, so we bundled 2 ports to increase bandwidth and availability of iSCSI traffi

Starting from server construction (iii). server application example (HP ProLiant DL) Papaya 20070410 I. Build a platform HP ProLiant dl380 G5Related server articlesIi. FAQs about hardware configuration Problem 1: The system cannot perform self-check and the memory indicator is onCause: the memory pin is not in close contact with the motherboard. Just plug it in.Problem 2: Memory slot C error prompted on the system self-check ScreenCause: the server is

Server dl380: (1) ilo2 is configured, and the virtual out-of-terminal optical drive is enabled; (2) configure the disk array and RAID 5, and use smartcd + win2003server for Pilot installation; (3) Install terminal services, crack authorization, create user groups, and use RDP; (4) install Altiris to centrally manage thin clients; (5) Use winpe + ghost11 to back up the system disk of the server. Thin client t5740; (1) Use the winpe + xpe standar

immeidateStartup ==================== Method 2: Use the PAE option to enable Oracle to use SGA over 1.7g on 32-bit Windows servers with 4G memoryLarge | medium | small[Do not specify 2009/02/23 14:35 | by Zeus]1. test environment: HP dl380 G5 server, 4 GB memory, 32-bit Windows 2003 Enterprise Edition 2. Modify the c: \ Boot. ini file and add the/PAE option as follows: [Boot loader]Timeout = 30Default = multi (0) disk (0) RDISK (0) Partition (1) \ WI

related to SP4. I installed and uninstalled SP4 through overwriting, and some conflicting settings may be kept internally. Implementation at night Author: anonymous reply date: It turns out to be a server defect. The dl380 should load a disk read/write cache or select accessories. Thanks !!!! According to a test by the HP service provider loading an accessory on the server, it was found that it would take 28 seconds to run the

The architecture of 2 front-end servers and 4 Exchange back-end servers was maintained for about 6 months. During the period of recurring problems, the most prominent problem is that after Exchange 2003 dozen SP2 patches, the POP3 service often goes down, causing the client to not use POP3 service for sending and receiving mail. The problem I think may be that exchange itself is a bigger problem, and that the customer POP3 the service when the SP2 patch doesn't work. It's a very weird thing. Ot

(1) Hardware environment HP DL380 Server CPU 3.0*2 Memory: 4G hard drive: 100G (2) Software Environment Windows profession (the same way as a system using WINODWS XP 2003) Vmware GSX 3.0 (3) Installation VMware GSX 3.0 and a Windows profession operating system, many of the details are available, no longer duplicated. (4) Copy-installed system Copy the system installed above and change the machine name and IP address again. (5) RAC Planning Ma

[Paid for help] If you are familiar with servers and HA users, please refer to the Linux Enterprise Application-Linux server application information. The following is a detailed description. The company has a project that requires dual-host hot standby, The hardware is configured with the same HP DL380 (5cpu) PCSERVER, Software environment: LINUX operating system, data interface software A (developed in JAVA, its main function is to read data throug

. The latest results are 5400 faster than the previous Intel Xeon 150% results. Cisco and Red Hat Benchmark Cisco and RedHat show the performance of Cisco's Unified Computing System, the latest server on the market. The test results exceed 154% of Intel SPECopmMbase's previous score. This new type of Blade Server from Cisco took the lead in two systems just two weeks after its launch. The performance of the latest hardware has proved the capability of Redhat Enterprise Linux. Oracle Application

Environment: HP dl380 (RedHat as3 u8) + Optical Fiber card (2 * qla2000) + Eva 4000, directly connected to the host for storage, vdisks on Eva have been divided. Procedure: 1. Install the qla2000 Optical Fiber card driver. 2. CD/opt/hp_fibreutils; hp_rescan- Sending rescan signal to/proc/SCSI/qla2300/0...Sending rescan signal to/proc/SCSI/qla2300/1...Removing/proc/SCSI/qla2300/0, target 0, Lun 32 scanning/proc/SCSI/qla2300/0, target 0, Lun 32 Scsi0 0

Index.php? A PHP file that contains multiple complex processes, including database queries, file cache reads, and template [compile] processing. Hardware environment Hardware: HP DL380 G5 Hardware cpu:2x Intel Xeon E5420 (4 cores each, total of 8 cores) Hardware memory: 8GB of ECC RAM Hardware disk: Smart Array p400i RAID-1 with 2x 147GB SAS drives Operating system: Slackware 12.2 With almost all software compiled from source File system: Ext3 Apac

First, we will introduce the situation that both server A and server B are CentOS 4.6 systems. Now we need to build an HA Cluster. To avoid split-brain attacks, we need to improve the reliability of the heartbeat link, it is the current connection condition. eth2 and eth3 of server A are connected to eth2 and eth3 of server B respectively (there is no sequential relationship). All NICs are Gigabit NICs, And the topology is shown below: In this article, we will discuss the hardware situation. Se

Production Environment host server deployment Summary Deploy all the host servers of a new project with colleagues over the past two days, and record the general process.Environment:Host model: HP ProLiant DL380 Gen9Basic configuration: 2.40 GB memory, 2 E5-2630 7200 GHz CPU, 12 4 tb sata rpm hard driveRAID card: Smart HBA H240ar (supports RAID1, RAID5, RAID50, RAID1 + 0, etc)In the production environment, host servers are deployed. Generally, the fol