unix filesystems evolution design and implementation phần 1 ppt

... Definition 12 Spec 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, ... Microsystems and SunOS 9 System V Release 4 and Variants 10 Novell’s Entry into the UNIX Market 10 Linux and the Open Source Movement 11 UNIX St...

Ngày tải lên: 13/08/2014, 21:20

... institutions, and individuals—it also UNIX Evolution and Standardization 13 Spec 11 /70 and the Single UNIX Specification In order to combine the existing UNIX standards such as POSIX .1 and XPG4, ... library routines 10 03.2 The shell and UNIX utilities 10 03.3 Test methods and conformance 10 03.4 Real-time interfaces 14 UNIX Filesystems Evolution, Design,...

Ngày tải lên: 13/08/2014, 04:21

... position 22 UNIX Filesystems Evolution, Design, and Implementation 10 11 #define BUFSZ 10 24 12 13 main() 14 { 15 struct dirent *dir; 16 struct stat st; 17 struct passwd *pw; 18 struct group *grp; 19 char ... flag 50 UNIX Filesystems Evolution, Design, and Implementation 10 struct flock lk; 11 12 lk.l_type = F_RDLCK; 13 lk.l_whence = SEEK_SET; 14 lk.l_start = 0...

Ngày tải lên: 13/08/2014, 04:21

... 0x00000449. 010 0 type IFREG mode 10 0644 nlink 1 uid 0 gid 1 size 819 2 atime 10 17445593 220000 (Fri Mar 29 15 :46:33 2002) mtime 10 17445 616 410 003 (Fri Mar 29 15 :46:56 2002) ctime 10 17445 616 410 003 (Fri ... 0 size 614 4 atime 10 174 517 55 890 011 (Fri Mar 29 17 :29 :15 2002) mtime 10 174 519 26 809999 (Fri Mar 29 17 :32:06 2002) ctime 10 174 519 26 809999 (Fri Mar 29...

Ngày tải lên: 13/08/2014, 04:21

... ® 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 ... i_mode = 41ed i_nlink = 3 i_atime = Wed Aug 21 09:55 :16 2002 i_mtime = Wed Aug 21 09:55 :16 2002 i_ctime = Wed Aug 21 09:55 :16 2002 i_uid = 0 Figure 14 .3 The uxfs filesy...

Ngày tải lên: 13/08/2014, 04:21

... " 012 3456789 012 3456789 012 3456789 01& quot; , 16 384) = 16 384 write(4, " 012 3456789 012 3456789 012 3456789 01& quot; , 81) = 81 write(4, " 012 3456789 012 3456789 012 3456789 01& quot; , 81) = 81 write(4, ... 0x000004 31. 0200 type IFREG mode 10 0644 nlink 1 uid 0 gid 1 size 9 216 atime 992447379 12 212 8 (Wed Jun 13 08:49:39 20 01) mtime 992447379 13 212 7...

Ngày tải lên: 13/08/2014, 21:20

... <unistd.h> 6 7 #define MAPSZ 4096 8 9 main() 10 { 11 char *addr, c; 12 int fd1, fd2; 12 0 UNIX Filesystems Evolution, Design, and Implementation of u_count were not transferred. Both fields ... on disk, and note the file offsets and size of the segments in question. 15 8 UNIX Filesystems Evolution, Design, and Implementation AT&T and the GFS architectu...

Ngày tải lên: 13/08/2014, 21:20

... /dev/ttyS0 0xc 011 323d in ?? () (gdb) c Continuing. PCI: PCI BIOS revision 2 .10 entry at 0xfbfee, last bus =1 PCI: Using configuration type 1 304 UNIX Filesystems Evolution, Design, and Implementation academic ... the 348 UNIX Filesystems Evolution, Design, and Implementation prev = 0xcf15a43c}}, s_lock = {count = {counter = 0}, sleepers = 0, wait = {lock = {lock = 1}...

Ngày tải lên: 13/08/2014, 21:20

... " 012 3456789 012 3456789 012 3456789 01& quot; , 16 384) = 16 384 write(4, " 012 3456789 012 3456789 012 3456789 01& quot; , 81) = 81 write(4, " 012 3456789 012 3456789 012 3456789 01& quot; , 81) = 81 write(4, ... -o b=#) at: 32, 8256, 16 480, 24704, 32928, 411 52, 49376, 57600, 65824, 74048, 82272, 90496, 98720, 10 6944, 11 516 8, 12 3392, 13 110 4, 13 9328, 14 75...

Ngày tải lên: 13/08/2014, 04:21

... 3 variant. The UNIX versions described in both books bear most resemblance to the earlier UNIX research editions. 13 8 UNIX Filesystems Evolution, Design, and Implementation 13 14 fd1 = open("/etc/passwd", ... -k physmem 3ac5 10 6fbe80$<page 10 6fbe80: vnode hash vpnext 30000aafe30 10 73cb00 10 6fbe80 10 6fbe98: vpprev next prev 10 6fbe80 10 6fbe80 10 6fbe8...

Ngày tải lên: 13/08/2014, 04:21