exist, then check the directory, does not exist, manually established;Three again start CRScrsctl start crs crsctl check crsCSS appears healthyCRS appears healthyEVM appears healthyCRS,EVMD,CSSD started, but listen, the database fails to startFour can actually guess the reason behind, because it is mirror, all and 1 of the node information is changed to 2, the back is more cumbersomeCheck Alert_jkweb2.log:Syslog:cluster ready Services waiting on dependencies. Diagnostics In/tmp/crsctlModify the
Label:A Beijing real estate company, an HP Dl380g7 server, because of physical damage to multiple disks, resulting in raid crashes, data loss. The HP Dl380g7 server runs a Kingdee EAS system with a background of more than 40 GB of Oracle database, and the database data is very important. The HP Dl380g7 server is plugged into 8 146GB SAS disks, and each 4
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 hard disk partition table is damaged, and the s
Cost a lot of effort to paste these two articles, feel worthwhile, with a computer so long also met a lot of hard disk problems, many problems are not returned. I am very sad that the loss of hard disk data is caused by human, such a number of times, there have been a period of time to read this information, previously wanted to do a "data recovery is not complete manual" has never moved, there is no condit
Many children use the Mac, the disk will always be more or less the problem, then how to repair the Mac disk? Today's gadget describes a software that can repair MAC disks NTFS for Mac. NTFS for Mac can not only read and write to disk but also
Use the following command to determine and record the hardware address of the disk to be an image Disk: ioscan-FNC DiskIn this example, the disk used as an image is/dev/DSK/c1t0d0. Please refer to the help pages of each command used below to better understand these commands.Create a root volume group image:
1) swlist-l bundleIf the system has been installed, th
[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 administrator by the way to clean the machine, to
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
Use a LINUX system installation disk to crack the partition protection of the HP laptop -- general Linux technology-Linux technology and application information. The following is a detailed description. The current HP laptop is basically not attached with an installation disk. There is a backup system hidden and can be
restart your computer. /V Displays the name of each file in all directories when the disk is checked. /R finds bad sectors and recovers readable information. The disk must be locked. /x is only used on NTFS. If necessary, first force the unmount of the volume. All open handles to the drive are invalid. The/x also includes the function of/F. /I is only used with NTFS. Perform a full check on index entries t
Symptom: the hard disk cannot be found when the system is installed on the Windows XP system disk.
Solution: this is not a hardware fault. One reason is that the model uses a new SATA hard disk, which can be solved by disabling the SATA option in the BIOS.
Take hp nc/nx63xx/nc64xx and related commercial laptops using
Back up all data on the local disk to tapeBy default, you do not need to specify the file system device number. The value is "/dev/RMT/0 m ". However, if this device does not contain tape media or you need to apply other devices, you must add the parameter "-d" and specify the device number.
# Make_tape_recovery-AVOutput result:* Creating local directories for configuration files and archive.
======= 11/28/06 14:40:15 eat started make_tape_recovery. (
Hard drive Maintenance Tips for HP servers in Linux-Linux Enterprise applications-Linux server application information. The following is a detailed description. Hard Disk maintenance method:
1. Run the command "w" or "uptime" to view up X day, the number of days the system runs.
2. If you need to restart before detection, you must stop all processes and services, such as APACHE and ORACLE.
3. Run t
Yesterday using EASYBCD software, began not to understand, hand win10 the boot removed, and later found that the computer shutdown always turned into a reboot, helpless forced shutdown. Today restarted the computer, found that the computer has been unable to open, it is understood yesterday was mistakenly deleted Win10 BCD.(memory) After booting into a prompt interface, press ESC to enter a new interface, and then press F11 to enter a system backup recovery interface, found in the "Command promp
How do I fix Mac disk permissions? Apple Mac computer in peacetime use of the process, there will be some disk permissions are incorrect files, then the Mac disk permissions how to repair it? The following small Lego to share the Mac disk rights fix method, take a look!
If your Mac has been in use for some time, or if something happens, then using your Mac's disk utility for first-aid self-test and repair is a very necessary thing, and here's a new friend about how to self-test and fix disks on your Mac.
Open the application first-use tools-disk Utility
After opening the disk utilit
If your Mac has been in use for some time, or if something happens, then using your Mac's disk utility for first-aid self-test and repair is a very necessary thing, and here's a new friend about how to self-test and fix disks on your Mac.
Open the application first-use tools-disk Utility
After opening the disk utilit
1Database ' Hos ' has a consistency error in sysobjects, sysindexes, syscolumns, or systypes, which hinders further CHECKDB processing.DBCC execution is complete. If DBCC outputs an error message, contact your system administrator.DBCC detects a corrupted sysindexes,sysobjects,sysclocms system table that belongs to a serious damage! caused by a power outage, power failure, or forcibly shutting down the host, accidentally unplugging the plug, etc., resulting in a high-speed
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