installation package and OS installation and configuration before installation, including:Slave (database package)
RAC1 VotingdiskOCRdiskVmware sharedisk ASMdisk1 (two ASM, one for user data and one for flash data)ASMdisk2RAC2 1) install vmware-1.0.9 Virtual MachineRpm-ivh VMware-server-1.0.9-156507.i386.rpmRAC1 (New-> select bridge-> LSI Logic-> SCSI-> RAC1.vmdk (10G)-> Votingdisk. vmdk (0.1G) (scsi1: 1) (Independent)-> OCRdisk. vmdk (0.1G) (scsi1:
drives such as IDE, SAS, SATA, SCSI or iSCSI. If you need RAID, OpenFiler is compatible with Adaptec, LSI Logic, Intel, and other devices. In addition, it can process up to 60 TB of file systems. In addition, OpenFiler supports fast Ethernet controllers, 1-gigabit and 10-Gigabit Ethernet controllers from Intel and Broadcom.
OpenFiler Interface
Although OpenFiler has such good capabilities and compatibility, it does not have high requirements on pro
cannot save you ......
There may be more than one reason for this problem. We recommend that you back up the relevant files before modification. If the modification is invalid, you can change it back.
1. First check the sound card chip. Code: head-n 1/proc/asound/card0/codec:
==>/Proc/asound/card0/codec #0
Codec: Analog Devices AD1986A
==>/Proc/asound/card0/codec #1
Codec: lsi id 1040
(Sudo if you have permission issues. This is the configuration o
permission. Read this article:Find all the files in the current folder that contain the string "fsockopen"
In fact, it is more accurate to search for "udp: // $". Of course, it depends on the actual situation, ^_^.
The Code is as follows:
Copy code
1 find./-type f | xargs grep-sni "fsockopen"# Or (the following line helps you understand the "-sni" parameter)Find./-type f | xargs grep -- silent -- line-number -- ignore-case "fsockopen"# If all the files can be deleted, ru
find./-type f | xargs grep -- silent -- line-number -- ignore-case "fsockopen"
4 # if all the files can be deleted, run the following command to delete them:
5 find./-type f | xargs grep-lsi "fsockopen" | xargs rmCheck whether the MX record of the domain name takes effect
1 [upall @ linux ~] $ Host-t mx upall.cn
2 upall.cn mail is handled by 10 mx.upall.cn.List zip files in all website folders and display their sizeWe often download some source code
your motherboard. For SCSI, select your scsicard model.
There is also the model of the NIC and sound card chip. You can use lspci to find their models.
[Root @ leo boot] # lspci
00:00. 0 Host bridge: Intel Corp. Sort BX/ZX/DX-Sort 43bx/ZX/DX Host bridge (rev 01)
00:01. 0 PCI bridge: Intel Corp. Sort BX/ZX/DX-Sort 43bx/ZX/dx agp bridge (rev 01)
00:07. 0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 08)
. 1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07. 2 USB Controlle
The server disk ran to 100%, how to clear Java code [root @ QA_Server81 mapper] # df-l Filesystem 1K-blocks Used Available Use % Mounted on/dev/mapper/VolGroup00-rootvol 29741864 24001000 4205684 86% // dev/mapper/VolGroup00-varvol 49580256 35801976 11219100 77%/var/dev/mapper/VolGroup00-optvol 163087624 129386352 25288892 84%/opt/dev/mapper/VolGroup00-homevol 19838052 8878840 9935212 48%/home/dev/sda1 4956284 148336 4552116 4%/boot tmpfs 4082508 0 4082508 0%/dev/shm use the command [root @ QA_S
Article title: Linux kernel version 2.6.14 is released. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Linus Torvalds released the latest stable version of Linux kernel 2.6.14.
This update introduces many notable changes in file systems and wireless LAN.
File system
Plan 9 9p remote file system
FUSE (Filesystem in User space)
RelayFS (high-sp
For details, refer to Redhat, kernel image file initrd. img loading driver-Linux general technology-Linux technology and application information. To load the Raid driver (LSI megeraid_sas.ko) in the Redhat6.0 kernel image file initrd. img, the. ko file cannot be directly stored because it is a 2.6 kernel.
Try a method to put the Raid driver (. ko) file in the unzipped initrd. img/modules/2.6.XXXXX/estra,
Run the depmod-a command to view the informat
this is the boot program used to store the hard disk controller. Some hard disks do not use this chip, but have flash memory to store programs in the controller chip.
These little things are not chips, but piezoelectric vibration sensors. When a hard disk is hit, they can move the head to a safe place, but it is more likely that it marks a value somewhere, indicating that your warranty is invalid because it is your own hard disk.
Here is where the miracle is going to happen: hard disk control
.Select the number of processors and cores. If conditions permit, the higher the running speed, the better. 7.
7.Allocate memory to virtual machines. Ensure that at least Gbps is allocated. If conditions permit, the higher the running speed, the better. 8.Figure 8
8.We recommend"Use Network Address Translation. 9.Figure 9
9.Select the SCSI controller type as"LSI Logic". 10.0
10.Select"Create a new Virtual Disk". 11.1
11.Select the virtual disk type as
This article only records the process of solving the problem... for your reference.
The cause is that the SCSI driver is missing.
The solution is as follows:
Step 1: Modify the SCSI driver type
VM-> Edit Settings-> SCSI controller 0-> change type, set to BusLogic
This setting is said to be because the 2.6 + kernel no longer supports LSI Logic
Step 2: Start With LiveCD and enter the compiling environment
Reference http://www.gentoo.org/doc/e
motherboard is an Intel chip, you may get a satisfactory kernel by default. Make menuconfig and save it when it leaves.
The difficulty here is pci. If your hard disk is IDE, you must choose the nanqiao chip on your motherboard. For SCSI, select your scsicard model.
There is also the model of the NIC and sound card chip. You can use lspci to find their models.
[Root @ leo boot] # lspci
00:00. 0 Host bridge: Intel Corp. Sort BX/ZX/DX-Sort 43bx/ZX/DX Host bridge (rev 01)
00:01. 0 PCI bridg
After eucalyptus is installed, the Ubuntu server is shut down due to thunder. As a result, the following prompt is displayed on the three servers starting the system the next day, and the system stops at initramfs @ _ @ Gaveupwaitingforrootdevice. commonprograms:-Bootargs (cat/proccmdline)-Checkrootdelay = (didthesystemwaitlon
After eucalyptus is installed, the Ubuntu server is shut down due to thunder. As a result, the following prompt is displayed on the three servers starting the system the n
/allimg/131228/0059126323-0.jpg "title =" 1.jpg"/>
3. Adpters and UEFI Drivers adapters and the uniied Extensible Firmware Interface driver
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/005912C96-1.jpg "title =" 2.jpg"/>
4. Select the PCI Driver settings under the lsi efi sas Driver.
5. Press 1 for EFI webBIOS provides two methods for BIOS management: WEB and command line. We select the web method6. Click start.
650) thi
Install windows 7 Virtual Machine and oracle and win7oracleI. win7 Virtual Machine
It is no different from installing a linux virtual machine. The difference is that the client operating system, memory, disk capacity, and image files are selected.
Procedures for creating a Windows 7 virtual machine are simplified:
Create a VM --> customize --> Workstation 14.x --> install the operating system later --> Microsoft Windows (W) and Windows (Windows 7 x64) --> location and Virtual Machine name --> BI
107128 4 [sr_mod ide-scsi mptscsih sd_mod]
The red part is my Nic, Because I installed it on a virtual machine. Therefore, the module name is pcnet32. Find the NIC module and see that there is no (unused) at the end. This indicates that the network adapter has been loaded successfully. You may ask, how can I know the name of the NIC Driver Module? It is actually found by command. The command is as follows:
[Root @ localhost root] # lspci
00:00. 0 Host bridge: Intel Corp. Sort BX/ZX/DX-Sort 43bx
changed.
In linux, the data in the data can still be read. However, when fdisk-l/dev/sdb is used, the Partition table of the USB flash disk is faulty, you can use fdisk/dev/sdb to enter the interactive interface and use the "w" command to rewrite the USB flash disk to a USB flash disk without partitions.
It is very important to add that many people need to install the linux system after buying the server, but there is no linux environment. They cannot follow the steps above to write the dri
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