corresponding disks for DISK160,,ASM disk 17 corresponding disk163, according to the first feeling is likely to be disk161 and disk161 two disk anomalies, let the room check hardware without any alarms
OS level Analysis
Omitting records unrelated to this conclusionLs-l/dev/rdiskCRW-RW----1 Oracle DBA 0x000070 1 2016 disk160CRW-RW----1 Oracle DBA 0x000073 1 2016 disk163Ls-l/dev/diskBRW-R-----1 Bin Sys 1 0
[Data recovery failure description]
An HP DL380 G4 server that uses the HP Smart Array controller to mount a homemade disk array consisting of a set of 14 146G SCSI hard drives in a group of RAID5.
Operating system for Linux, built Nfs+ftp, as the company's internal file server use.
Because the room moved, the admin
Guide
As we all know, the Windows system has a disk snapshot function, in windows2003 system recovery begins to rely on a service called the Hard disk Snapshot service (Volume Snapshot service), He was able to automatically create system snapshots-including the files being used-and then convert those files to a re
then start to XP or Linux. Normally, if the Linux system cannot be started again after the Windows system is reinstalled or restored, you need to fix the LinuxGrub startup Item, Or when restoring windows, the startup Item or partition table is not modified (MBRAt this time, the system does not need to be modified. Everything is the same as before. The worst case is that after the system is restored, the ha
Document directory
Enabling floppy disk access in Windows XP's Recovery Console
Enabling floppy disk access in Windows XP's Recovery Console
Enable the Windows XP
First, SP1 has a very significant performance enhancement and the code has been optimized. Interestingly, this SP1 still has Microsoft internal network share tags embedded with the update source code, such as:
\\winbuilds3\longhorn_SP1Beta1\longhorn_SP1Beta1
\6001.16549.070628-1825\x86fre\packages\servicepack "
Although this information is of little use to us, it is useful to understand the file layout of Microsoft's internal publishing share.
The first change is the upgrade of the version n
/jiaocheng/92/upzwin7.html For detailed steps on installing the WIN7 system using the USB drive boot disk. It is important to note that if you follow the steps of the link directly in the disk list is not found in the system disk C disk, because we have just converted the hard disk
important to note, do not click "Install Now", but should click "Repair Computer "6. After entering the "" "System Recovery option, select the command prompt to enter the" System Recovery option "from the DOS-poor UN port and select the last command prompt to enter the DOS window.7, enter E:\win8\sources\setup.exe (where the E:\Win8 need to be replaced by their own extracted path), run8, the rest of the st
If a Windows PC is used by multiple users, the PC is likely to be plagued with hard disk space being exhausted by a user in Windows 10.Fortunately, in Windows 10, Microsoft provides a convenient function for the administrator of t
Relevant information about Win2000 's startup disk can be called a pile of piles on the web. But the author after reading these materials feel that these things are really too messy, how can I buy help readers understand the idea? How can you rule out the Bartholomew errors in the network data? Think about it, or just do it yourself to clean up the knowledge of this aspect.
First of all, we need to make a note:
We'll mention three things: Win2000 bo
Diskgenius to draw the new partition directly (select "Quick Partition" → "GUID"). The problem is that repartitioning is bound to affect the data, which requires users to back up their data in advance.With Diskgenius, you can change the hard disk partition format to GPTAfter converting the partition to GPT, you can enter the BIOS settings to check if Uefi mode is turned on for the motherboard. There is no difference between location and scheme one, t
drive.1. Click "next ";2. Click "Install Now ";3. If you have a Windows genuine installation serial number of the corresponding version, enter the serial number in this interface and click "next". If the Windows Genuine installation serial number of the corresponding version is not found, on this page, click "I don't have a product key" and click "next "
1, into the disk finishing method is very simple, in the Win10 interface to find "This computer" open into and then select the disk drive to be sorted (for example, C disk), and then click "Management" under "Optimization." As shown in the following illustration:
2, the system will automatically detect the status of each
Normally, the desktop path is on the system disk C disk, some users like to put a lot of files on the desktop, in fact, is the file on the C disk, so over time to occupy a large C disk storage space, thus affecting the speed of the system, there is a good solution is to change the desktop path to other
previously created with ImDisk memory virtual disk after each shutdown or reboot will disappear, want to power on their own initiative to create memory virtual disk Although it can be implemented with batch processing, but still a bit uncomfortable. Download trial Radeon RAMDisk (Radeon_ramdisk_4_4_0_rc34.msi), this time the created memory virtual disk shutdown o
Test system
Windows 10 Technology Preview version, 32-bit system.
Test host Configuration: WS90297232, i7-2600s 2.8Ghz, 8GB RAM, 1TB hdd+80g SSD.
tutorial on the use of the disk finishing function
1, in Win10 desktop click "This computer", find the disk to be sorted out, and then click "Management" and then find th
On the window 10 desktop, we find "this computer" and then we right-click it, click "Manage" in the pop-up menu and then in the Open storage menu of Disk Management, at this time you see the disk partition situation on your computer. One of the drivers is missing, and the original D disk disappears, as shown in figure:
What file is inetpub?
IIS (Internet Information Services) when the installation of some, is to build the site to use, this is not dangerous, if you do not want it to unload it.
Inetpub Delete method
1,win+x key combination of System configuration menu, click "Program and Function";
2, click "Enable or turn off Windows features" in the open window, in the "Windows features list", find "IIS" uncheck
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