4tb disk

A problem occurred some time ago, that is, a data file in the RAC environment was put on a local hard disk instead of in the ASM disk group. It's a strange phenomenon. A problem occurred some time ago, that is, a data file in the RAC environment was put on a local hard disk instead of in the ASM disk group. It's a stra

The department needs a remote shared server for a Linux system and requires a boot disk installation. However, because the company Windows system has installed security software, and the use of software is also limited. So you can not use ultraiso such software to make U disk boot disk. Fortunately, there is an Ubuntu system in the department, so I made a setup

Do not want to shut down the system directly add disk, found that the Linux system does not automatically recognize the newly added hard disk;1. View the existing disk, only one disk SDA;[Email protected] ~]# fdisk-ldisk/dev/sda:21.5 GB, 21474836480 bytes, 41943040 sectorsUnits = sectors of 1 * MB = bytesSector size (l

There are a number of tools available to make WIN8 mobile hard disk installation disks, such as Windows 8 USB Installer maker,windows 7 Usb/dvd Download tool, and so on, but today we share one of the simplest methods that do not require the use of these tools ( I also see from the network of others to share, only as a summary, not my original method: Preparatory work: ISO image of 1.WINDOWS8 2.WinRAR Compression Tool Method: 1. Create a

From a friend to borrow a volume produced a good U disk, after used very much like. How do you make a USB disk that looks exactly like it? Now let's talk about the steps in this area. First ready to utraiso this software, but also have their own U disk corresponding mass production tools. First, the mass production of a U

We are in the PC installation XP system or the beginning of the Windows7 system, usually to set the startup items, in general, the system is the default boot from the hard disk. If you use the U-disk system, how to set up from the U disk? Hua Zi online to teach you to learn. 1, into the BIOS settings, this more complex. 2, find the computer model of the shortcu

When you open a hard disk or USB drive, you need to format it. View the hard drive and U disk properties partition format for raw (normal format should be FAT32 or NTFS), I believe many friends have encountered this situation, if the format, important documents are not, many friends are very headache, I have a problem with the hand of a U disk, Note: Do not press

First, download Download the latest version of the Jju tray System tool. 　　Second, the installation 1. Double-click the installation file "jjupan_2.0" of the downloaded Jju disk System in the step above to run the installer. 2. Click the "Install" button on the interface to start the installation of the tool, as shown in figure: 3. After the installation is complete, the "Jju Disk Mount System" sho

How to expand disk C and disk C The original C disk has a total of 46 GB, and then only 3 GB is left. After a lot of deletion, it cannot be extended, so I decided to use the software to expand the C disk space; Software: http://www.partition-tool.com/download.htm (My resources also include: sharding tools) Running sof

MBR partition table The traditional partitioning scheme, called the MBR partitioning scheme, is to save the partition information to 64 bytes in the first sector of the disk (the MBR sector). Each partition entry occupies 16 bytes, which contains the activity status flag, the file system identity, the start and end cylinder number, the number of magnets, the sector area code, and the hidden sector numbers ( 4 bytes), the number of total partition sec

Use the Debian installation disk to repair Grub and mount the local hard disk-Debian information for the Linux release. For more information, see the following. As long as you enter the Debian Installer (the hardware identification process may be passed, but it is before the partitioning stage) You can mount the local hard disk partition. The device file is

enabled by default and monitors all protected system files, if you find an attempt to replace or move a protected system file, it can block it directly. After the file is replaced abnormally, Windows will automatically restore the file. The servicepackfiles folder protects Service Pack files and provides installation and maintenance services for some system components.Setting Method: Move the c: \ windows \ servicepackfiles directory to another disk

Generally, DBA and SA must maintain a correspondence between the OS disk and the disk in the Oracle database ASM Group when managing the disk.If SA is uncertain or DBA cannot be found, use the following method to find the corresponding relationship. -------------------------------------- Split line -------------------------------------- Recommended reading: How to change the password of ASM sys How to copy

There are three hard disk partitions: Primary disk partitions, extended disk partitions, and logical partitions. A hard disk can have a primary partition, an extended partition, or only one primary partition can have no extended partition. There are several logical partitions. The primary partition is the boot partit

Linux disk management 1: Linux disk managementLinux disk management:MBR: Master Boot Record (512 bytes)Master Boot RecordMain Boot Record446 bytes: BootLoader, system boot program64 bytes:16 bytes: indicates a partition for each 16 bytes.2 bytes: Magic Number55AALn [-s-v] SRC DEST-S indicates soft connection-V shows the creation processNo option indicates creatin