Lines Matching full:blocks
48 resuid=n The user ID which may use the reserved blocks.
49 resgid=n The group ID which may use the reserved blocks.
77 the concepts of blocks, inodes and directories. It has space in the
84 Blocks section in Specification
87 The space in the device or file is split up into blocks. These are
89 which is decided when the filesystem is created. Smaller blocks mean
96 Blocks are clustered into block groups in order to reduce fragmentation
100 Two blocks near the start of each group are reserved for the block usage
101 bitmap and the inode usage bitmap which show which blocks and inodes
107 blocks. The block allocation algorithm attempts to allocate data blocks
126 number of inodes and blocks in the filesystem and how many are free,
127 how many inodes and blocks are in each block group, when the filesystem
145 structure contains pointers to the filesystem blocks which contain the
148 group, flags, size, number of blocks used, access time, change time,
163 There are pointers to the first 12 blocks which contain the file's data
165 pointers to the next set of blocks), a pointer to a doubly-indirect
166 block (which contains pointers to indirect blocks) and a pointer to a
167 trebly-indirect block (which contains pointers to doubly-indirect blocks).
195 The current implementation never removes empty directory blocks once they
204 which would normally be used to store the pointers to data blocks.
208 Character and block special devices never have data blocks assigned to
210 the fields which would be used to point to the data blocks.
215 In ext2, there is a mechanism for reserving a certain number of blocks
255 a regular file with data blocks in it so the kernel does not need to
263 sparse groups allow file data blocks where superblock/group descriptor
264 backups used to live, and ext2_free_blocks() refuses to free these blocks,
266 get an error if it tried to free a series of blocks which crossed a group
315 data blocks is fixed at filesystem creation time, so the only way to
317 No tools currently exist which can change the ratio of inodes to blocks.
333 so 8kB blocks are only allowed on Alpha systems (and other architectures
359 file which stores whole metadata (and optionally data) blocks that have
367 (or in the normal case where the system does not crash), then any blocks
371 the blocks in that transaction so they are discarded (which means any