sshd hard drives

1, first add a hard disk (I use the virtual machine VMware, add a new hard disk more convenient), add after the Linux host is not recognized, must be restarted before it will be recognized.2. Format the hard drive and install the file system. (You can use parted + hard disk, enter the edit after using mktable + file sy

When adding a hard drive to a virtual machine, it is found that only the first disk is 16TB when the virtual machine is created, and if you have previously added a hard drive, you will be given an error "Diskcapcontrol:value Xxxxxxxxxxxxxx is out of Range (1048576,4398046511104) "(see)650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/77/CA/wKiom1ZuatzwqEpkAAANe5eA3vQ933.png "title=" QQ picture 2015

Yesterday, the use of USB hard disk, found a piece is not recognized, a piece of recognition can not be opened later.The previous system update may have been a bug, but has not been used to move the hard disk, so no discovery.Start experimenting with various scenarios that have been tried and invalidated by the following:1, uninstall the USB drive, after restarting the system automatically installed, no use

required at this timeRPM package has been uploaded as needed can be downloaded directlyfuse-ntfs-3g-2009.4.4-1.el5.rf.x86_64.rpm[Email protected] ~]# RPM-IVH fuse-ntfs-3g-2009.4.4-1.el5.rf.x86_64.rpm--nodepsWarning:fuse-ntfs-3g-2009.4.4-1.el5.rf.x86_64.rpm:header V3 DSA Signature:nokey, key ID 6b8d79e6Preparing ... ########################################### [100%]1:FUSE-NTFS-3G ########################################### [100%]After the installation is complete: Mount successfully again via MO

.jpg" height= "263" border= "0"/>Because I use the virtual machine, here is just to show you.In the Linux CD file we also see the EFI driver650) this.width=650; "Style=" background-image:none;border-bottom:0px;border-left:0px;padding-left:0px; padding-right:0px;border-top:0px;border-right:0px;padding-top:0px; "title=" clip_image012 "alt=" clip_image012 "src = "Http://s3.51cto.com/wyfs02/M00/74/14/wKiom1YSnmPiisAgAABvMC_Rxe4231.jpg" height= "border=" 0 "/>This article is from the "Little Rookie"

Installation location Tip: No disk selected650) this.width=650; "style=" width:466px;height:328px; "title=" 1.JPG "alt=" Wkiom1bhxtkgylspaahs4fkcnfi573.jpg "src= "Http://s2.51cto.com/wyfs02/M00/7B/26/wKiom1bHxtKgylspAAHS4FKCNFI573.jpg" width= "742" height= "487"/>Workaround:When you create a new operating system, the Linux version is selected, Red Hat Linux is selected, and no system-suppliedRed Hat Enterprise Linux 7, Reload Redhat 7 again, select the version with Enterpise, sure enough to reco

The CentOS default installation is a device partition that cannot be mounted and automatically mounts NTFS, and an automatic mount can be installed and configured as follows.1, install NTFS-3G, support mount NTFS device partition(1) Download ntfs-3g (https://www.tuxera.com/community/open-source-ntfs-3g/)(2) Compile and install$ tar ntfs-3g_ntfsprogs-xxxx.xx.xx.tgz$ cd ntfs-3g_ntfsprogs$ su# ./configure# make# make install2. Plug and Play automatic mount(1) New file# vi /sbin/mount.ntfsThe conten

ISO file to the USB flash drive, I guess it may be some old motherboard do not know the USB flash drive Uefi mode boot, production reference: http://www.cnblogs.com/EasonJim/p/7616673.htmlReference:http://forum.ubuntu.org.cn/viewtopic.php?p=2643583Http://www.linuxidc.com/Linux/2014-09/107117.htmHttp://www.linuxidc.com/Linux/2013-11/92335.htmHttp://www.linuxidc.com/Linux/2011-06/37854.htmHttp://www.linuxidc.com/Linux/2010-11/30152.htmHttp://www.linuxidc.com/Linux/2009-05/20148p5.htmhttp://storys

Turn off automatic detection of hard disk methods There are many, in this article for you to introduce the two commonly used, interested friends can refer to, hope to be helpful to everyone method One:Hkey_local_machinesystemcurrentcontrolsetcontrolsession Manager "found BootExecute to clear.Method Two:chkntfs/x d: (Boot disk detection for shielded D drive)chkntfs/x c:d: E: (shielded c,d,e disk detection)If you want to restore the default disk detecti

Hyper-V2: adding virtual hard drives, hyper-v2vm to VMS Use Hyper-V to create a VM. After the VM is successfully installed with the OS, it is found that the VM has only one logical disk C, which is used to store the operating system of the VM. In the product environment, you need to add virtual hard disks to the VM to store data separately in different logical dr

Before a lot of friends asked the SATA hard drive can use Ghost, in the use of ghost to the system to do backup, may have encountered this situation, With floppy disk or CD-ROM boot into the system, when the use of GHOST.EXE command System black screen, crashed. Is ghost not supported SATA devices? Can't we make a backup of the system after we use SATA drives? The answer is, SATA

use the DF command to view。DF is from the Coreutils software package, the system is installed, it comes with, we can use this command to see the disk usage and the location of the file system is mounted;Example:[Email protected] ~]# df-lFile system capacity has been used with available% mount points/dev/sda3 4956316 3565088 1135396 76%/Tmpfs 241320 241308 1%/DEV/SHM/dev/sda6 4806904 2523708 2039012 56%/media/disk/DEV/SDA1 4956284 3529796 1170656 76%/media/_/dev/sda5 4845056 2581484 2019388 57%/m

/track, 1305cylindersunits= Cylinders of 16065 * 512 = 8225280bytessector size (logical/physical): bytes/512Bytesi/o Size (minimum/optimal): bytes/512Bytesdisk identifier: 0X02537CBFDevice Boot StartEndBlocks IdSystem/dev/sdb1 1 1305 10482381 Linux partition created successfullyNote: 1.Partition number (1-4): 2 #如果这里已经创建了1个分区, then this value cannot be entered 1.3. Partitioned file SystemsAssigning file systems to partitions: Ext2 and Ext3MKE2FS/DEV/SDB1 #默认是ext2, this command is to create a fil

implementation is the idea is to capture esxi data, and then encapsulate a Zabbix_sender class, the data to Zabbix sender, which has two scripts in the attachment, the function is as follows: get_disk_info.py: Obtain disk data from VC and generate the corresponding format (because the low level discovery required data is JSON) where to set more places, such as the VC address, user name, password and Zabbix information. zabbix_send.py: The primary is to encapsulate the data and send it to the se

other ways to specify the size of the partition) to this setting is done but note (now the partition is not saved now direct exit is not effective) W Save Q Exit After completion of the format Mkfs-t EXT4/DEV/SDB4 or MKFS.EXT4/DEV/SDB4 can then be manually mounted or added to the/etc/fstab file as described above to automatically load the boot, of course we can also mount-t ext4/d Ev/sdb4/data write to the file loaded after the Boot/etc/rc.local command: echo "mount-t ext4/dev/sdb4/data" >>/etc

partition16. Select SCSI33 (SDA)17, initialize the hard drive, select Yes18. Create/boot partition1. Create 1 new partitions2. Allocation of storage3. Select the partition and start the partition. I chose the primary partition4. For the raid physical volume and set the boot flag to ON18, create swap volume, home volume, root directory, operation and 171 samples, only the start of these three volumes are indicated as off19, the following is the config

Mount NTFS hard drives to centos Check whether the fuse and ntfs-3g software is installed in the system, if not, download the installation first. Fuse is the built-in installation package. You can use rpm-Qa | grep fuse to check whether the package is installed.Run the command: Yum install fuse-y to complete the download and installation. The ntfs-3g needs to be downloaded separately.# Yum install wge

): Usingdefault Value 261 Command (m for help): p Disk /dev/sdb: 2147 MB, 2147483648 bytes 255 heads, sectors/track, 261 cylinders Units = cylinders of 16065 * 8225280 bytes Device Boot Start End Blocks Id System /Dev/sdb1 1 261 2096451 Linux Command (M for help): WThe partition table has been altered!Calling IOCTL () to re-read partition table. 3. Creating a File system [Email protected] ~]# MKFS.EXT3/DEV/SDB14. Mount the partition. Here we will mou

One, hard disk partition planning:　　swap (swap, swaps, swaps) partition : Virtual memory usage, cannot save user information.Boot (boot) partition : Save the relevant files for boot system.　　Root (root) partition : Place the root of the system file, and all files are saved under the partition.Primary partition extended partition logical partition, one hard disk can only 4 primary partitions, if more than fo

-compatible, their cables seem to be similar. However, SAS cables can be 6 meters long, six times the SATA cable length limit (1 meter. As mentioned earlier, the cable terminals are the same.In addition to speed differences, SAS has a very prominent advantage over SCSI. In SCSI technology, different types of devices are connected into a chain, and all devices run at the slowest speed. In SAS technology, this is no longer the case. Even for different types of devices, each device can run at its o