Write Ahead Physical Block Logging (WAPBL) provides meta data journaling for file systems in conjunction with Fast File System (FFS) to accomplish rapid...

ignored when replaying the journal at next remount. A physical journal logs an advance copy of every block that will later be written to the main file system...

with whitespace/layout updates; Clearly document your changes in the commit log; Give proper credit if your commit contains code; Do not revert other developer's...

the cache block size, the number of blocks in a set, the cache set replacement policy, and the cache write policy (write-through or write-back). While...

may be read as well. In write ahead logging, durability is guaranteed by writing the prospective change to a persistent log before changing the database...

Common Log File System (CLFS) is a general-purpose logging subsystem that is accessible to both kernel-mode as well as user-mode applications for building...

of writes to disk. The write hole can be addressed in a few ways: Write-ahead logging. Hardware RAID systems use an onboard nonvolatile cache for this...

allows read and write access to NTFS volumes. There is a free-for-personal-use read/write driver for MS-DOS by Avira called "NTFS4DOS". Ahead Software developed...

4,096‑byte physical sectors. Performance could be degraded on write operations, when the drive is forced to perform two read-modify-write operations to...

applications), the block size (in multiples of records that tells the MCP how many records to read and write in a single physical IO) and an area size...