lacie 2tb

While most recent news about Microsoft has focused on Windows 8 and Surface tablet devices, Windows Storage Server 2012, which was included in a new version of Windows Server 2012 a few weeks ago, also deserves our attention. This product is categorized in two versions, working with the Standard Edition. The workgroup version is primarily for small groups of users, with the license setting the maximum number of business connections to 250. It also restricts the underlying hardware, requiring use

gpt:globally Unique Identifier Partition table format is a partitioned tabular format that corresponds to MBR and Mac systems are installed on a GPT-formatted hard disk EFI: Extensible Firmware Interface The abbreviation for the English name Extensible Firmware Interface is Intel, a company that is leading the development of PC technology, to replace the BIOS upgrade scheme in the future PC-like computer system. GPT appears for high-capacity hard drives because MBR formats do not support more th

greatly reduce the waste of hard disk space, improve the efficiency of hard disk utilization. Although it is less secure and more stable than NTFS, it has one of the biggest advantages: compatibility is good and almost all operating systems recognize the format, including DOS6.0, Win9x, WinNT, Win2000, and WinXP.　FAT32: With the advent of large-capacity hard disk, starting from Windows98, FAT32 began to pop. It is an enhanced version of FAT16 and can support up to

system win OSR2 after the win2000 after the win CE 6/vista sp1/windows 8 minimum sector 512bytes 512bytes 512bytes maximum sector 64kb 64kb 32768kb maximum single file 2BYTES-4GB by the maximum split capacity 16eb (theoretical value) maximum format capacity 2TB (but NT Kernel System limited to 32GB)

, preferably the cheapest and large bowl of the west number green disk;Technology has a gap ah, can't afford ZFS;Timid and small, afraid of, after reading this article, think of their own raid data at any time will be all Mo, sleep at night can not sleep, hurt ah swollen touch do?Solution 1. For a large amount of data that is not important, such as audio and video data that can be downloaded, do not array. Directly with a single disk, each disk put a batch of data.The amount of data is large to

MBR (Master Boot Record)1. Master boot record, traditional partitioning mechanism, applied to most PC devices using BIOS2. MBR supports 32-bit and 64-bit systems.3, MBR supports a limited number of partitions.4, MBR only support less than 2T of hard disk, more than 2T of hard disk will only use 2T space (there is a third-party solution).5, MBR is often used for personal PC disk partition.GPT (GUID Partition Table)1, the Globally unique identity partition table, is a relatively new partition mech

operational expenses related to power, cooling and maintenance.2. Hybrid RAID SolutionFrom a hardware perspective, building a hybrid RAID solution can use any capacity SSD and HDD (though the number of SSDs and HDDs must be the same). If the RAID array uses a different drive size, the drive capacity is the smaller one. For example, a RAID 1 With 1 128GB SSDs and 2TB HDDs, the logical device is 128GB. A RAID 10 uses 2 128GB SSDs and 2

NTFS and FAT32 two are disk File system format, but the two are not the same, like two different libraries, their bookshelf layout, different sizes, management style is also different! Here we introduce the difference between the two.1, disk partition capacity DifferencePartitions that can be supported by NTFS (referred to as volumes if using dynamic disks) can be up to 2TB (2048GB) in size, while FAT32 support partitions in Windows 2000 have a maximu

Win7 Mobile hard disk cannot partition what to do 1, right click on "Computer"-"management"-"Disk Management" will see all the partitions 2. Right-click the partition that we need to merge, "Remove logical Drive",-"yes" option. 3, just deleted the partition into black. 4, right click on these black partitions, clicking New, Customize your partition capacity, check "NTFS format" and "Quick format", the next step to restore our original hard disk space. Note: The total number

automatically identified by the Linux system;The newly added hard disk must be partitioned, formatted and mounted before it can be used;2-4:Partition mode of the hard disk:1. MBR:No more than 4 primary partitions;The maximum capacity of a single partition is 2TB;FDISK is limited to MBR partition mode only;2. GPT:The number of primary partitions is "almost" unlimited; (up to 128 primary partitions can be supported);The capacity of a single partition i

of the entire storage design is more than twice times the capacity of actual use, for example, the entire data center has used 1TB of disk space (all the space added together), when the storage is designed, To design at least 2TB of storage space (after configuring raid instead of not configuring raid, adding space to all disks).For example: If you need 2TB of space, in the use of 600GB hard disk, with RAI

In Linux, everything is a file, the following is a brief summary of the Linux file system partition type, file system type and common commands.First, partition type1. Primary partition: There can be up to four2. Extended partition: There can only be one, or it can be considered as one of the primary partitions. That is, there can be up to four primary and extended partitions.However, the extended partition cannot store data and formatting and must be partitioned into logical partitions to be use

limit 16GB 256GB 2TBMaximum file system Total capacity 2TB 8TB 16TB2) A maximum of one file can be placed within each block;3) If the file is larger than the block size, then a file will occupy multiple blocks of block;4) If the file is less than block, then the remaining capacity of the block will not be able to be used again (disk space will be wasted).2. Features of the Inode1) Each inode size is fixed to bytes;2) Each file will only occupy one in

1. File default Permissionsumask The Umask command is used to specify the default permissions when creating new files and directories. The default value for root umask is 022, and the average user's umask value is 002. Default permissions for new files =666-umask value new directory default permissions =777-umask value 2. Disk Management and file system Linux systems All devices are abstracted into files and stored in the/dev directory. The device name is generally hd[a-z] or sd[a-z], such as

performance.Another area of concern is that the Stack Overflow still uses a vertical scaling strategy, without using the cloud. They use 384GB of memory and 2TB of SSDs to support SQL Servers, and if you use AWS, you can imagine the cost. Another reason for not using the cloud is that Stack Overflow thinks the cloud will reduce performance to some extent, while also making it more difficult to optimize and troubleshoot system problems. In addition, t

uses a vertical scaling strategy, without using the cloud. They use 384GB of memory and 2TB of SSDs to support SQL Servers, and if you use AWS, you can imagine the cost. Another reason for not using the cloud is that stack overflow thinks the cloud will reduce performance to some extent, while also making it more difficult to optimize and troubleshoot system problems. In addition, their architecture does not require scale-out. Peak periods are scale-

system, including the total amount of inode/block, usage, surplus, and file system format and related information inode: Log file attributes, a file occupies an inode, Also record the block number where the data for this file resides. Block: The contents of the actual record file, if the file is too large, will occupy multiple blocks (when you enter the LL command, the first line of total XX will indicate the number of blocks used in the directory * block size) information The filesystem has al

A new disk disc needs to be partitioned, formatted (creating a file system) and mounted before it can be used properly. There are two formats for partition tables on disks: MBR (Master Boot record) and GPT (GUID Partition table) Mbr: Also known as the main boot sector, is the computer after the boot access to the hard disk must read the first sector, that is, 0 cylinder 0 Head 1 sectors, MBR by Bootload (446 bytes), partition table (64 bytes), MBR end flag (2 bytes) A total of 512 bytes. The max

Disk Unlocker is a software solution introduced by ASUS to solve the capacity limits of more than 2TB of capacity, using the software to break the limit of 2048GB or more storage space. This software installation inconvenient, the author can be successfully installed under the Win7, in Win8 several times the installation failed. The second is the installation and operation of the software interface are all English, to the user caused a certain degree

NTFS partitions have more advantages over FAT32, such as the NTFS file system, which supports EFS encryption, supports a single file size of more than 4GB, supports partitions larger than 2TB, and so on. But the most obvious disadvantage of FAT32 is that no file can be larger than the size of the 4gb,fat32 partition and the maximum is 2TB. For these reasons, there are many users who may need to choose to co