Ming: it is stored as S5300 of huasai. if it is stored as IBM or other vendors, the operation methods are different. please note! BMP 1A :~ # Uname-aLinuxbmp1a2.6.16.60-0.21-smp #1SMPTueMay612: 41: 02UTC2008x86_64x86_64x86_64...
Ming: it is stored as S5300 of huasai. if it is stored as IBM or other vendors, the operation methods are different. please note!
BMP 1A :~ # Uname-
Linux BMP 1A 2.6.16.60-0.21-smp
as follows:Cisco Route 9-e1 GigabitEthernet 3/1 Cisco ipv9-e2 GigabitEthernet 3/1 Cisco 3750A GigabitEthernet 1/0/1 Cisco 3750B GigabitEthernet 1/0/1 The connection between the two firewalls and the network devices in the core area is as follows:Cisco Route 9-e1 GigabitEthernet 3/2 Cisco ipv9-e2 GigabitEthernet 3/2 FW-A GigabitEthernet 2 FW-B GigabitEthernet 2 Ii. configuration of main network devices1. configuration of the two core switches. The main configurations on Cisco Route 9-e1 are as f
Deadlock in a computer system:The cause of deadlocks usually stems from the contention of multiple processes for resources, which can cause deadlocks not only when competing for non-preemptive resources, but also when competing for consumable resources.Can preempt resources:The resources in the system can be divided into two categories, one is the preemptive resource, and the resource can be preempted by other processes or systems after the process ha
) #standby Use-bia let HSRP use real interface physical MAC address to do virtual MAC address to the PC, both to input, the use of early hardware devices do not support an interface with 2 MAC addresses, so only the interface real physical address.SW (config-if) #standby 150 to modify the precedence of HSRP, the default is 100SW (config-if) #standby preempt configuration preemption, the configured device immediately becomes active to perform data forw
function (Note: Literal translation--database partitioning feature DPF). When DB2 users find themselves needing to start partitioning, they can start right away without needing some extra code-they just need DPF's license agreement.
The truth of DPF
Myths about database partitioning are ubiquitous in DB2 (see table 1). A quick overview of the partitioning base will help you differentiate between authenticity and make appropriate zoning decisions.
Table 1: Myths and facts surrounding DB2 data
, rate [s1] int e0/1 [s1-Ethernet0/1] duplex full [s1-Ethernet0/1] speed 100 [s1] int e0/2 [s1-Ethernet0/2] duplex? Auto Enable port's duplex negotiation automaticallyfull Full-duplex www.2cto.com half Half-duplex [s1-Ethernet0/2] duplex full [s1-Ethernet0/2] speed 100 [s2-Ethernet1/0/1] duplex full/This one end can be automatically negotiated! [S2-Ethernet1/0/1] speed 100 [s2-Ethernet1/0/1] int e1/0/2 [s2-Ethernet1/0/2] duplex full [s2-Ethernet1/0/2] speed 100 test: unplugging any line between
Multi-core operation mode:1. qnx-–-Micro-core structure of the real-time operating system. PDF>>2. Symmetric multi-processing "(symmetrical multi-processing) SMP SMP(symmetrical multi-processing), a symmetric multi-processing system, refers to a group of processors (multi-CPU) that are pooled on a single computer, sharing the memory subsystem between CPUs and the bus structure. It is a kind of parallel tec
your structure.
You can also use the following RedHat Upgrade Code to upgrade through the network:
Up2date
This command will start the interaction process to install and upgrade the relevant RPM.
Patch download:
SRPMS:
Ftp://updates.redhat.com/6.2/en/ OS /SRPMS/kernel-2.2.22-6.2.2.src.rpm
Alpha:
Ftp://updates.redhat.com/6.2/en/ OS /alpha/kernel-enterprise-2.2.22-6.2.2.alpha.rpm
Ftp://updates.redhat.com/6.2/en/ OS /alpha/kernel-smp-2
I. New and Old Version schedulers in LinuxComparison
Before kernel version 2.6, the scheduler had obvious restrictions when many tasks were active. This is because the scheduler uses an algorithm with the complexity of O (n. In this scheduler, the time consumed by a scheduled task is a function of the number of tasks in the system. In other words, the more active tasks, the longer the scheduled task takes. When the task load is very heavy, the processor will consume a lot of time due to scheduli
to maintain load balancing on the available schedulers.single-process and multi-threaded for Erlang programs:Each time you start an Erlang VM, you start a process that includes many threads, most fundamentally including the Erlang runtime system and the threads created by the emulator. If you also run an Erlang program on that virtual machine, it is possible for ERTs to create n threads for your application. The number of these threads is related to the parameters set when the Erlang VM is star
version, unlike other versionsA, 32-bit version supports up to 4GB of memory and supports up to 4 CPUs in SMP configurationB, 64-bit version supports up to 32GB of memory and supports up to 4 CPUs in SMP configurationC, support Network Load Balancing cluster, but fail-over cluster is not supportedWindows Server in Enterprise EditionFor large enterprises, this version is used on servers running SQL Server E
WIN 2008 various versions What is the difference between versions of Windows Server 2008 (Standard Edition) Features: for SMBs, supporting Windows Server 2008 features in the environment is the longest deployed version, unlike other versions a, 32-bit editions support up to 4GB of memory , supports up to 4 CPU B, 64-bit versions with up to 32GB of memory in SMP configurations, supports up to 4 CPU C in SMP
View the Linux version.How does one view the system version in linux?
1. Run the following command to view the kernel version: chen @ mylinuxserver: ~> Cat/proc/versionLinux version 2.6.5-7.244-smp (geeko @ buildhost) (gcc version 3.3.3 (SuSE Linux) #1 SMP Mon Dec 12 18:32:25 UTC 2005What is the role of the/proc directory?Chen @ mylinuxserver:/proc> uname-aLinux mylinuxserver 2.6.5-7.244-
Description
Current operating system: CentOS 4.x 64-bit
To achieve the purpose:
Upgrade CentOS 4.x to CentOS 5.x latest version online via Yum command
One, upgrade CentOS 4.x to CentOS 4.9 version
Cd/etc/yum.repos.d/# into the directory
MV Centos-base.repo Centos-base.repo-bak #Backup files
Yum source files for wget Http://vault.centos.org/4.9/CentOS-Base.repo #Download CentOS 4.9
Yum Clean all #Clean up the packages in the previous cache directory
Rm-f
support may be the most basic requirement of any popular operating system and an important aspect of scalability. The Windows operating system is indeed doing well in this aspect: On the one hand, the wide use of Windows makes any hardware vendor support Windows as a standard platform when introducing new hardware, drivers are constantly updated for new Windows versions. on the other hand, a large amount of hardware support in turn promotes the further popularization of the Windows platform. In
Ming: Storage for the S5300, if stored as IBM or other manufacturers, the operation method is different, please note!bmp1a:~ # Uname-aLinux bmp1a 2.6.16.60-0.21-SMP #1 SMP Tue May 6 12:41:02 UTC-x86_64 x86_64 x86_64 Gnu/linuxSo install the SMP version of Multipath:bmp1a:~ # RPM-IVH ultrapath-2.01.022.suse10_sp2.x86_64.smp.rpmbmp1a:~ # RebootCheck if Multipath is
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