unix filesystems evolution design and implementation phần 4 ppt

... follows: 0x30000aa4e40$<segvn 30000aa4e40: lock 30000aa4e40: wwwh 0 30000aa4e48: pageprot prot maxprot 0 015 017 30000aa4e4b: type offset vp 02 0 30000 749 c58 30000aa4e60: anon_index amp vpage 0 0 0 30000aa4e78: ... 144 UNIX Filesystems Evolution, Design, and Implementation # crash dumpfile = /dev/mem, namelist = /dev/ksyms, outfile = stdout > p ! grep sleep 32 s 7719 76 94 77...

Ngày tải lên: 13/08/2014, 21:20

... follows: 0x30000aa4e40$<segvn 30000aa4e40: lock 30000aa4e40: wwwh 0 30000aa4e48: pageprot prot maxprot 0 015 017 30000aa4e4b: type offset vp 02 0 30000 749 c58 30000aa4e60: anon_index amp vpage 0 0 0 30000aa4e78: ... process swap space struct vnode vp offset amp struct segvn_data anon_map[] si_anon[] 144 UNIX Filesystems Evolution, Design, and Implementation # crash dumpfile = /de...

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 $ ... pages using mmap(). offset = 10 24 offset = 2 048 user address space mmap(0, 8192, PROT_READ, MAP_PRIVATE, fd, 40 96); 38 UNIX Filesystems Evolution, Design, and Imple...

Ngày tải lên: 13/08/2014, 04:21

... mode 100 644 nlink 1 uid 0 gid 1 size 8192 atime 101 744 5593 220000 (Fri Mar 29 15 :46 :33 2002) mtime 101 744 5616 41 0003 (Fri Mar 29 15 :46 :56 2002) ctime 101 744 5616 41 0003 (Fri Mar 29 15 :46 :56 2002) aflags ... TEAM FLY ® 1 74 UNIX Filesystems Evolution, Design, and Implementation Unlike UNIX, there are no flags in the buffer structure. In its place, the b_up...

Ngày tải lên: 13/08/2014, 04:21

... tree as follows: # cp /usr/src/linux-2 .4. 18-3/.config /usr/src/linux-2 .4. 18/.config 348 UNIX Filesystems Evolution, Design, and Implementation prev = 0xcf15a43c}}, s_lock = {count = {counter = 0}, ... displayed. 326 UNIX Filesystems Evolution, Design, and Implementation The source code, which is included in full later in the chapter, has been compiled and run on the sta...

Ngày tải lên: 13/08/2014, 04:21

... 11/70 and the Single UNIX Specification 13 UNIX International and OSF 13 The Data Management Interfaces Group 14 The Large File Summit 14 Summary 15 18 UNIX Filesystems Evolution, Design, and Implementation UNIX ... Release 4 and Variants later in the chapter. xxiv UNIX Filesystems Evolution, Design, and Implementation Chapter 14: Developing a Filesystem for th...

Ngày tải lên: 13/08/2014, 21:20

... 0666) = 4 read(3, "6789012 345 6789012 345 6789012 345 67" , 40 96) = 40 96 write (4, "012 345 6789012 345 6789012 345 678901" , 40 96) = 40 96 read(3, "12 345 6789012 345 6789012 345 6789012" ... = 4 time([9 940 93688]) = 9 940 93688 read(3, "012 345 6789012 345 6789012 345 678901" , 163 84) = 163 84 write (4, "012 345 6789012 345 6789012...

Ngày tải lên: 13/08/2014, 21:20

... the 348 UNIX Filesystems Evolution, Design, and Implementation prev = 0xcf15a43c}}, s_lock = {count = {counter = 0}, sleepers = 0, wait = {lock = {lock = 1}, task_list = {next = 0xcf15a450, ... i_size; __u32 i_blocks; __u32 i_addr[UX_DIRECT_BLOCKS]; }; for eachinode 346 UNIX Filesystems Evolution, Design, and Implementation Mounting and Unmounting the Filesystem The ux_r...

Ngày tải lên: 13/08/2014, 21:20

... 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 ... 40 3 Beginning to Intermediate Exercises 40 3 Advanced Exercises 40 4 Summary 40 5 Glossary 40 7 References 42 5 Index 42 9 20 UNIX Filesystems Evolution, De...

Ngày tải lên: 13/08/2014, 04:21

... 1 648 0, 247 04, 32928, 41 152, 49 376, 57600, 658 24, 740 48, 82272, 9 049 6, 98720, 106 944 , 115168, 123392, 1311 04, 139328, 147 552, 155776, 1 640 00, 544 195 84, 544 27808, 544 36032, 544 442 56, 544 5 248 0, ... 544 5 248 0, 544 607 04, 544 68928, 544 77152, 544 85376, 544 93600, 545 018 24, 545 10 048 , The time taken to create a filesystem differs from one filesystem type t...

Ngày tải lên: 13/08/2014, 04:21