unix filesystems evolution design and implementation phần 7 pot

... increases. 274 UNIX Filesystems Evolution, Design, and Implementation -rw-r r 1 root other 8 Jun 7 11: 37 goodbye -rw-r r 1 root other 6 Jun 7 11: 37 hello drwxr-xr-x 2 root root 96 Jun 7 11: 37 lost+found # ... introduced with the version 3 protocol, and various implementation and performance-related information. In 276 UNIX Filesystems Evolution, Design, and...

Ngày tải lên: 13/08/2014, 04:21

... the UFS and VxFS filesystems in response to VOP_LOOKUP() issued on behalf of the open call 274 UNIX Filesystems Evolution, Design, and Implementation -rw-r r 1 root other 8 Jun 7 11: 37 goodbye -rw-r ... vnode interface . . . other filesystems system calls local filesystem client server user kernel 268 UNIX Filesystems Evolution, Design, and Implementation Standardiz...

Ngày tải lên: 13/08/2014, 21:20

... 2 470 4, 32928, 41152, 49 376 , 576 00, 65824, 74 048, 82 272 , 90496, 9 872 0, 106944, 115168, 123392, 131104, 139328, 1 475 52, 15 577 6, 164000, 54419584, 544 278 08, 54436032, 54444256, 54452480, 5446 070 4, 54468928, ... Single UNIX Specification standard although this is not fully adopted in Linux and BSD. At the very least, all versions of UNIX will support the POSIX.1 standar...

Ngày tải lên: 13/08/2014, 04:21

... which can be set using the chattr command and displayed using the lsattr command. The supported attributes are: 212 UNIX Filesystems Evolution, Design, and Implementation VxFS DMAPI Support The ... device bash: 1 87: No space left on device # df -k Filesystem 1k-blocks Used Available Use% Mounted on /dev/hda3 19111092 1844084 172 670 08 10% / /dev/hda1 21929 3615 171 82 18% /boot sh...

Ngày tải lên: 13/08/2014, 04:21

... inode); 77 1 mark_inode_dirty(inode); 77 2 77 3 /* 77 4 * Increment the link count of the parent directory. 77 5 */ 77 6 77 7 dip->i_nlink++; 77 8 mark_inode_dirty(dip); 77 9 return 0; 78 0 } 78 1 ... 8 17 if (uip->i_addr[i] != 0) { 378 UNIX Filesystems Evolution, Design, and Implementation /dev/hda1 102454 111 47 860 17 12% /boot /dev/hda5 4 978 29 8...

Ngày tải lên: 13/08/2014, 04:21

... 102 structure, 101 stderr, 37, 110 definition, 74 stdin, 37, 110 definition, 74 stdio library, 73 , 77 stdout, 37, 110 definition, 74 storage area networks, 309, 314 strace command, 29, 79 strategy function, ... kernel functions, 240 Stallman, Richard, 11, 12 standard error, 37 standard I/O library, 73 buffering, 77 standard input, 37 standard output, 37 stat See system call...

Ngày tải lên: 13/08/2014, 04:21

... and Error 74 Opening and Closing a Stream 75 Standard I/O Library Buffering 77 Reading and Writing to/from a Stream 79 Seeking through the Stream 82 Summary 84 2 UNIX Filesystems Evolution, Design, ... and Net/2 and porting it to large array of other platforms and architectures. Steve D. Pate UNIX ® Filesystems: Evolution, Design, and Implementation (VERITAS S...

Ngày tải lên: 13/08/2014, 04:21

... parsing the command line to determine the input and output files, the starting position to read, the block size for reading, and so on. The 34 UNIX Filesystems Evolution, Design, and Implementation $ ... allocates storage to files in 1KB chunks and consider the interaction between the user and the filesystem as follows: 52 UNIX Filesystems Evolution, Design, and Impleme...

Ngày tải lên: 13/08/2014, 04:21

... process swap space struct vnode vp offset amp struct segvn_data anon_map[] si_anon[] 144 UNIX Filesystems Evolution, Design, and Implementation # crash dumpfile = /dev/mem, namelist = /dev/ksyms, outfile = stdout > p ! grep sleep 32 s 77 19 76 94 77 19 76 94 0 46 sleep ... V Release 3 variant. The UNIX versions described in both books bear most resemblance to the earlier UNI...

Ngày tải lên: 13/08/2014, 04:21

... TEAM FLY ® 174 UNIX Filesystems Evolution, Design, and Implementation Unlike UNIX, there are no flags in the buffer structure. In its place, the b_uptodate and b_dirt fields indicate ... find the inode in the 184 UNIX Filesystems Evolution, Design, and Implementation within the microkernel. This prevents the filesystem from understanding the I/O pattern and t...

Ngày tải lên: 13/08/2014, 04:21