system file hgu
AnswerRecovering any 'deleted' and/or 'overwritten' file in a typical Unix system is problematic and much more difficult to do reliably than it is with, say, a typical Windows system. This is a function of the way the files are stored on a Unix system, not a problem with, or feature of, the operating system itself. I suggest you obtain and study Wietse Venema's TCT (The Coroner's Toolkit) for further information. [JMH]
It is a Windows system file. You can`t do anything.
The Region file format is a storage format for Minecraft chunks introduced in Minecraft Beta 1.3, in which groups of 32×32 chunks are stored in a region file rather than individually. It could be said that a region is a part of a file system where the header is positions for each file and sector is the allocation size. The system is based on McRegion,[1] a mod by Scaevolus, also known for his development of the Optimine project. The McRegion format was adopted nearly unchanged, except for the addition of a table of chunk update timestamps. JahKob claims that this format is up to 7 times faster than the previous system.[2]As of Minecraft 1.2, the Region file format has been superseded by the Anvil file format; however, the Anvil file format only made changes to the Chunk format and only changed the region file extensions from ".mcr" to ".mca".
They organize the data on your hard drive. They help your computer tell where a file has been stored and where to store other files. Think of it as a parking garage. No parking garage/lines and cars go all over the place.
"Journaling" is the process of recording every process that happens on the file system. In the event of a crash, the file system will not become corrupted, since any uncommitted changes not written to the journal can be rolled back.
Ubuntu uses the ext4 file journaling system, which doesn't get fragmented.
Journaling keeps track of disk changes in a log which can be used to restore the file system to a known state in seconds in the event of system failure or crush or power failure. By: Hussein Abtidon
It recovers the change in the file so you can reindex. That's what I came up with.
In a journaling file system -- such as ext3 or NTFS -- changes are written to a separate log - the journal - before being committed to the main storage area. This journal contains information about the intended changes. In the event of power failure or system crash tools can compare the journal to the main file system and discover inconsistencies without walking the entire file system.
A journaling filesystem provides increased reliability and faster recovery after a system crash because it keeps a record of changes before writing them to the main data storage. This helps prevent data corruption and reduces the risk of file system inconsistencies.
NTFS offers an extensive journaling software program. It keeps a consistent log of file changes, including any file that is added, deleted, or modified.
The Linux ext3 file system is the default system in many linux derivatives. It allows for journalling, which the ext2 system did not. It also allows in-situ upgrades without asking for a backup first.
computer
Yes,ext3 provide journaling in linux. there are 3 types of journaling provided by ext3 1) Journal-full journal mode,all data can be recovered. 2) Writeback-it only recover metadata(data about data),corrupted file can not be stored. 3) Ordered-recover metadata and specific file data.
File Systems supported by Mac OS X:Local File Systems HFSHFS+ISO9660MSDOSNTFSUDFUFSNetwork File Systems AFPFTPNFSSMB/CIFSWebDAVOther deadfsdevfsfdescfifofsloopnullfsramfsspecfssynthfsunionvolfs
New Technology File System (NTFS) and High Performance File System (HPFS),NTFS supersedes the FAT file system as the preferred file system for Microsoft's Windows operating systems. NTFS has several improvements over FAT and HPFS (High Performance File System) such as improved support for metadata and the use of advanced data structures to improve performance, reliability, and disk space utilization, plus additional extensions such as security access control lists (ACL) and file system journaling. NTFS v3.0 includes several new features over its predecessors: sparse file support, disk usage quotas, reparse points, distributed link tracking, and file-level encryption, also known as the Encrypting File System (EFS).