lacie 2t

The previous time in the use of Baidu network disk, suddenly found that Baidu network disk can be free to receive 2TB space. Network hard disk Everyone may have more or less contact, have to say in all things are cloud era, this is a very good network tools, and for our poor to the dregs of free users, hard disk space is a mishap, just started to use the time is really for space, all kinds of tossing (do his so-called task), In the end, it only expanded about 5G. Now, casually, lightly loose on

At first thought this question is the suffix array, thought for a long time did not want to understand how to do, later found the violent piece raises the point, carries on the KMP to be good. The fail array is constructed after the lifting point. Traversing the fail array, if the string s[l,r] is repeated k times by the string s[s,t], then the fail array must look like this Index: [l] [l+1] [l+2] .... [t] [t+1] [t+2] .... [R] Fail: [0] [*] [*] ... [*] [1] [2] [3] .... [R-t] and (r-l+1) must be

1. Each node x has the following domain: A.N[X], node x the number of keys stored; B.n[x] values, ascending, Key1[x] C.leaf (x), node is leaf no 2. Each node contains n[x]+1 pointer c1[x],c2[x]...c (N[X]+1) [x], pointing to its child node. 3. Assuming Ki is ci[x] key, meet: K1 4. Each leaf node contains the same depth h 5. The number of keys contained in each node is limited to T A. Root, each node contains a minimum of t-1 keys, so the child is T B. Each node contains a maximum of

1. Download a key ghost, after the installation is complete, click the "one-click Backup System" 2. This time the system restarts and goes to ghost backup 3. Select "One-click Backup System" . 4 . 5. You are prompted to partition the disk at this time 6. When establishing a partition, it is important to note that CTRL+F11 directly to the main partition, the space behind the partition, select "Create a new Partition"; I used the wrong operation of the rapid partition, the

The disk is now worthless, so a LUN that is mapped from storage to the host may be large.Recently encountered a problem: 2 Windows hosts to use as RAC, storage mapped to Windows a disk has a 10T size. As we all know, the shared disk in Oracle RAC under Windows, the concept corresponding to Windows Disk Management is the logical partition (logical partition) in the extended partition (extension partition), and the logical partition (logic Al partition) is not built under the GPT partition format.

extension Firmware interface) hardware supports GPT, enabling the operating system to bootSecond, let's have a glimpse of Linux under the 3 partition tool capabilities.Hale Fdisk.Fdisk in Linux is a very old partition tool, although the tool is old, but simple convenience is the advantage of Fdisk, of course, Gdisk also inherited this advantage, they are very similar function, but the Fdisk tool is mainly used to partition MBR mode hard disk, The Gdisk tool is used to partition a GPT-mode hard

Just one command, parted.Normal hard disk is more than 2T timeYou can't use Fdisk partitioning.This is the time to use tool parted to partition the rows.Hard disk larger than 2T to use GPT format cannot use MBR#parted/DEV/SDC mklable GPT#parted/DEV/SDC Mkpart Primary 0 200#parted/DEV/SDC Mkpart Primary 201 400#parted/DEV/SDC Mkpart Primary 401 1000#parted/DEV/SDC P ViewFormatting after partitioning is compl

The design process is divided into three stagesDivide: The whole problem is divided into multiple sub-problems T (n) =d (n)Conquer: Solving each sub-problem (recursive invocation of a positive design algorithm) T (n) =at (n/b)Combine: The solution of merging sub-problems, forming the solution of the original problem T (n) =c (n)Note: Divide the problem of size n into a sub-problem, and the size of each problem is n/b. (b may not be equal to a!) ）Time complexity: T (N) =θ (1) If NT (n) =at (n/b)

disk SCSI | The IDE interface order is changed and will not be affected if it is mounted on a volume label3. Volume label name cannot be the sameSetup method# E2LABEL/DEV/SDB1 Backup give/DEV/SDB1 the name of a label called backup# mount-l "Backup"/database to mount Backup to/databaseAuto mount on BootSix, format more than 2T hard diskMake sure that more than 2T of hard disk bits are separate disks, which

owner of the specified file to the specified user or groupExample: Chown-r oldboy/home/oldboy//for user empowermentChage-l//View the validity period of the change password, user name, etc.Example: Chage-l ZhaojunjianRpm-qa|egrep "Sudo|rsyslog"//query command, whether the service is installedTcpdump-n icmp-i eth0//monitoring ToolFDISK-L//view disk (within 2T)parted//Enter the disk (greater than 2T)MKFS-T EX

too small, the MBR format of the hard disk can only support four partitions, that is, we often say the four primary partition. If you want to divide a disk into more than 4 partitions, you need to set one or more of the partitions to an extended partition, and then partition the logical partitions inside the extended partition. For Linux, it can be installed in the main partition and logical partition, so how to partition the hard disk is OK. But for Windows, because it only supports instal

See the Shell function notation for reference/etc/init.d/functions printing information can be called, action functionLocal variable use plus local definitionGlobal variables don't add anythingNeed to execute the life using the anti-quote 'Strings typically use double quotes ""Use single quotation marks as outputScripts can use SH or bash to execute function script loading without giving execute permissionFunction can be added when using. or source definition functionsThe best way to echo debug

copy the insertion cursor afterR replaces the current character/Find Keywords(2) Ex mode:: W Save current changes: Q exit: q! Force exit: X Save and exit: Set number Displays line numbers： ！ System command executes a system command and displays the result: SH switch to command mode CTRL + D switch back to vimLinux Learning Chapter Four: Basic Disk ConceptsOne, disk, partition(1) Concept distinction:Cylindrical surfaceFan AreaHead(2)/dev/hd[a-z] or sd[a-z]HD indicates IDE device, SD indicates SA

the subsequence of the rightmost element; for (Nsinteger i=center; i>=left; i--) {leftbordersum+=[data[i] integervalue]; if (leftbordersum>maxleftbordersum) {maxleftbordersum=leftbordersum; }}//Right half contains the leftmost value Nsinteger maxrightbordersum=0,rightbordersum=0; for (Nsinteger i=center+1;iIf left==right, then t (1) = 1, the number of times of the two-layer cycle 2/n, the last time complexity T (n) =2t (N/2) +

previously added event was detected and executed by the main thread. (In fact, the browser is more intelligent, the browser in processing setinterval, if found in the task queue already has queued the same ID of the setinterval of intermittent call events, the new event will be killed directly.) This means that only one intermittent call from the same ID can exist in the task queue at a time. ） For example, if you finish SetInterval (func, T), the code takes

number MINOR name MINOR NBS P Name the partition numbered MINOR named "print"[MINOR] print partition table, or section quit nbsp Exit program Rescue start point save missing partition near "start point", "End point" resize MINOR start point Change the size of the file system in the partition numbered MINOR RM MINOR NBSP ; Delete partition with number MINOR Select device Select device set to edit MI Nor flag status Change the flag for th

, the file is too small may be a few k, then the unit is displayed in K, if large to a few g, it is displayed in units of G.The-c option is the last addition, and this option is not used.-s only lists the sum, which is used the most.FDISK is used to partition a disk with a size less than or equal to 2T, if greater than 2T requires the parted toolFDISK command syntax: fdisk [-l] [device name] option has only

Problem Statement Storage design is an important part of virtualization design, and determining the appropriate storage type is a key step in the deployment of storage design. Fc/fcoe, ISCSI, NFS and even local Storage, which one would you choose? See figure below. Requirements Customers need to migrate physical servers to VMware virtualization platforms, many physical servers using FC Sans, and some San disk capacity greater than 2T. Some of th

Now the hard drive is getting bigger, and the original MBR partition, more than 2T hard drive will not be recognized, only use GPT way, but GPT if the original BIOS is unable to boot system, but if your motherboard support EFI, then you can use the Gpt+efi way, Support 3T large hard drive installation system. Important, installation system may cause your computer lost all files, you must first copy the files on the hard drive to other mobile hard dis

PrefaceIn terms of image processing, we draw a lot of inspiration from nature, such as radiation, gravity, water, and other physics models. One of the most commonly used, it seems, is the thermodynamic model, which describes the process of heat transmission and heat balance in an abstract and concise way. This article will discuss the thermodynamic model in detail, not only exposing the beauty of mathematics, but also the beauty of nature. Directory Thermodynamic model heat transfer Law thermody