UNIX Filesystems Evolution Design and Implementation PHẦN 9 pot

... ux_readir() 396 UNIX Filesystems Evolution, Design, and Implementation 92 8 92 9 int 93 0 ux_get_block(struct inode *inode, long block, 93 1 struct buffer_head *bh_result, int create) 93 2 { 93 3 struct ... 94 2 */ 94 3 94 4 if (block >= UX_DIRECT_BLOCKS) { 94 5 return -EFBIG; 94 6 } 94 7 94 8 /* 94 9 * If we're creating, we must allocate a new b...

Ngày tải lên: 13/08/2014, 04:21

... ux_create, 90 6 lookup: ux_lookup, 90 7 mkdir: ux_mkdir, 90 8 rmdir: ux_rmdir, 90 9 link: ux_link, 91 0 unlink: ux_unlink, 91 1 }; 91 2 91 3 /* */ 91 4 /* ux_file.c */ 91 5 /* */ 91 6 91 7 #include ... 3 89 printf(" s_nifree = %d\n", sb.s_nifree); 390 printf(" s_nbfree = %d\n\n", sb.s_nbfree); 391 } 392 } 393 } 394 395 /* */ 396 /* ux_all...

Ngày tải lên: 13/08/2014, 21:20

... "67 890 1234567 890 1234567 890 1234567" , 4 096 ) = 4 096 write(4, "01234567 890 1234567 890 1234567 890 1" , 4 096 ) = 4 096 read(3, "1234567 890 1234567 890 1234567 890 12" , 4 096 ) = 4 096 write(4, ... 4 time( [99 4 093 688]) = 99 4 093 688 read(3, "01234567 890 1234567 890 1234567 890 1" , 16384) = 16384 write(4, "01234567 890 1234567 890...

Ngày tải lên: 13/08/2014, 04:21

... TEAM FLY ® 224 UNIX Filesystems Evolution, Design, and Implementation /dev/vx/dsk/fs1 95 983 640 49 22336 75% /mnt /dev/vx/dsk/snap1 10240 10240 0 100% /snap-space /dev/fssnap/0 95 983 64050 22335 ... B_WANTED; sleep(bp, PRIBIO); } 230 UNIX Filesystems Evolution, Design, and Implementation Inode table at 5-27 (+4) 1 399 free blocks, 173 free inodes, 2 directories Free...

Ngày tải lên: 13/08/2014, 04:21

... POFILE FLAGS, AND THREAD REFCNT: [0]: F 300106fc 690 , 0, 0 [1]: F 300106fc 690 , 0, 0 [2]: F 300106fc 690 , 0, 0 [3]: F 300106fca10, 0, 0 280 UNIX Filesystems Evolution, Design, and Implementation An ... Clustered filesystems as well as local filesystems can be exported for use with NFS. 286 UNIX Filesystems Evolution, Design, and Implementation Distributed Filesyste...

Ngày tải lên: 13/08/2014, 04:21

... 99 1 { 99 2 return generic_block_bmap(mapping, block, ux_get_block); 99 3 } 99 4 99 5 struct address_space_operations ux_aops = { 99 6 readpage: ux_readpage, 99 7 writepage: ux_writepage, 99 8 ... document. NFS has been adopted by many UNIX and non -UNIX vendors. 398 UNIX Filesystems Evolution, Design, and Implementation 1038 struct ux_dirent *dirent; 10 39 int...

Ngày tải lên: 13/08/2014, 04:21

... POFILE FLAGS, AND THREAD REFCNT: [0]: F 300106fc 690 , 0, 0 [1]: F 300106fc 690 , 0, 0 [2]: F 300106fc 690 , 0, 0 [3]: F 300106fca10, 0, 0 276 UNIX Filesystems Evolution, Design, and Implementation How ... vnode interface . . . other filesystems system calls local filesystem client server user kernel 268 UNIX Filesystems Evolution, Design, and Implementation Standardizat...

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 ... from AT&T. 199 4. 4.4BSD Lite, which was free of copyrighted UNIX source code, is released. 199 5. SCO buys Novell’s UNIX business. 199 6. The Linux 2.0 kern...

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 $ ... three individual iovec structures. 32 UNIX Filesystems Evolution, Design, and Implementation $ ls -l /dev/vx/*dsk/homedg/h brw 1 root root 142,4002 Jun 5 199 9 /dev/vx/dsk...

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 7 694 77 19 7 694 0 46 sleep ... [PATE96] describes a System V Release 3 variant. The UNIX versions described in both books bear most resem...

Ngày tải lên: 13/08/2014, 04:21