unix filesystems evolution design and implementation phần 2 doc

... produces the man page for the 46 UNIX Filesystems Evolution, Design, and Implementation VX_DIRECT real 2: 35.7 user 6.7 sys 2: 28.7 VX_RANDOM real 2: 43.6 user 5 .2 sys 2: 38.1 Although the time difference ... is set to 0 and size is set to 20 48, on systems with a 4KB page size, the mapping established will 22 UNIX Filesystems Evolution, Design, and Implementation 10...

Ngày tải lên: 13/08/2014, 21:20

... structures. 32 UNIX Filesystems Evolution, Design, and Implementation $ ls -l /dev/vx/*dsk/homedg/h brw 1 root root 1 42, 40 02 Jun 5 1999 /dev/vx/dsk/homedg/h crw 1 root root 1 42, 40 02 Dec 5 21 :48 /dev/vx/rdsk/homedg/h In ... (lk.l_type == F_UNLCK) ? 0 : lk.l_pid; 20 } 21 22 main() 23 { 24 struct flock lk; 25 int i, fd, err; 26 pid_t pid; 27 28 fd = open("myfile...

Ngày tải lên: 13/08/2014, 04:21

... and Net /2 and porting it to large array of other platforms and architectures. Steve D. Pate UNIX ® Filesystems: Evolution, Design, and Implementation (VERITAS Series) UNIX Evolution and Standardization ... Filesystem 26 2 Named STREAMS 26 3 The FIFO Filesystem 26 3 The File Descriptor Filesystem 26 3 Summary 26 4 Chapter 12 Filesystem Backup 26 5 Traditional UNI...

Ngày tải lên: 13/08/2014, 04:21

... at: 32, 825 6, 16480, 24 704, 329 28, 411 52, 49376, 57600, 65 824 , 74048, 822 72, 90496, 98 720 , 106944, 115168, 123 3 92, 131104, 139 328 , 1475 52, 155776, 164000, 54419584, 54 427 808, 544360 32, 5444 425 6, ... 0x%x\n", 20 fp1->_IO_buf_end); 21 printf(" fp2->_IO_buf_base = 0x%x\n", 22 fp2->_IO_buf_base); 23 printf(" fp2->_IO_buf_end = 0x%x\n"...

Ngày tải lên: 13/08/2014, 04:21

... V Release 3 variant. The UNIX versions described in both books bear most resemblance to the earlier UNIX research editions. 138 UNIX Filesystems Evolution, Design, and Implementation 13 14 fd1 ... 0x30000aa46b0 0x 20 000 81 92 segvn_ops 0x30000bfa448 0x 22 000 81 92 segvn_ops 0x30000b670f8 0xff280000 679936 segvn_ops 0x30000aa4e40 0xff336000 24 576 segvn_ops 0x30000b67c50 0xf...

Ngày tải lên: 13/08/2014, 04:21

... gid 1 size 0 atime 1017451 926 810000 (Fri Mar 29 17: 32: 06 20 02) mtime 1017451 926 810000 (Fri Mar 29 17: 32: 06 20 02) ctime 1017451 926 810000 (Fri Mar 29 17: 32: 06 20 02) aflags 0 orgtype 1 eopflags ... uid 0 gid 1 size 81 92 atime 1017445593 22 0000 (Fri Mar 29 15:46:33 20 02) mtime 1017445616 410003 (Fri Mar 29 15:46:56 20 02) ctime 1017445616 410003 (Fri Mar 29 15:...

Ngày tải lên: 13/08/2014, 04:21

... 1 .24 a ( 02- Sep -20 01) debugfs: ls -l / 2 40755 0 0 1 024 13-Feb -20 02 20 :20 . 2 40755 0 0 1 024 13-Feb -20 02 20 :20 11 40755 0 0 122 88 13-Feb -20 02 20:18 lost+found 12 100644 0 0 20 64 13-Feb -20 02 ... -Wed Feb 13 20 :20 :09 20 02 atime: 0x3c6b3af8 -Wed Feb 13 20 :20 :08 20 02 mtime: 0x3c6b3af8 -Wed Feb 13 20 :20 :08 20 02 BLOCKS: (0 -2) :41-43 TOTAL: 3 21 4...

Ngày tải lên: 13/08/2014, 04:21

... of link file 1 file 2 header record . . . 26 2 UNIX Filesystems Evolution, Design, and Implementation Other Pseudo Filesystems There are a large number of different pseudo filesystems available. ... Clustered filesystems as well as local filesystems can be exported for use with NFS. 28 6 UNIX Filesystems Evolution, Design, and Implementation Distributed Filesystem...

Ngày tải lên: 13/08/2014, 04:21

... FLY ® 336 UNIX Filesystems Evolution, Design, and Implementation patching file Documentation/kdb/kdb_bp.man patching file Documentation/kdb/slides # patch -p2 < /kdb-v2.1 -2. 4.18-i386-1 patching ... s_nbfree = 468 uxfsdb > i2 inode number 2 i_mode = 41ed i_nlink = 3 i_atime = Wed Aug 21 09:55:16 20 02 i_mtime = Wed Aug 21 09:55:16 20 02 i_ctime = Wed Aug 21 09:55:...

Ngày tải lên: 13/08/2014, 04:21

... Available Use% Mounted on /dev/hda2 15 120 648 25 24836 11 827 716 18% / /dev/hda1 1 024 54 11147 86017 12% /boot /dev/hda5 497 829 824 0 463887 2% /home none 127 076 0 127 076 0% /dev/shm /dev/fd0 1000 1 ... ux_superblock)); 22 7 22 8 /* 22 9 * Fill in the directory entries for root 23 0 */ 23 1 23 2 lseek(devfd, UX_FIRST_DATA_BLOCK * UX_BSIZE, SEEK_SET); 23 3 memset((void...

Ngày tải lên: 13/08/2014, 04:21