2 - UNISYS Corporation. XENIX - Microsoft Corporation. UNIX - AT&T. WangPC380 - Wang Laboratories,Inc. Wyse386 - Wyse Technology. Zenith Z386 - Zenith Electronics Corporation. : 8-7-89-6.0/3.2.0_MC_B. : 018-030-902 8-7-89 018-030-902 COMO40 P0# 27657 __________________________________________________________________ . 1. UNIX, , .. , - . 2. " ". 3. , . , . , divvy table. : /etc/divvy -c 1 -b 1 -p 0 , , , ( New File System?): --------------------------------------------------------------- | | | | | | | | | | # | | | | | | | | | | |-------|------|-----------|----|--------------|----------------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------------------------------------------------- "q" divvy, "e", , . 4. UNIX, , divvy . : /etc/divvy -c 1 -b 1 -p 1 , , , ( " "): ______________________________________________________________ | | | | | | | | | | | # | | | | | | | | | | |_____|_____|__________|___|______________|____________________| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_____|_____|__________|___|______________|____________________| q, divvy e , , . 5. , , root shutdown (ADM) : /etc/shutdown 6. , (N1) . . , , . 7. , : ----------------------------------------------------------- | | | During installation you may choose to overwrite all or part of | | the present contents of your hard disk. | | Do you wish to continue ? (y/n) | | | | . | ? ( / ) y (). 8. , "Hard Disk Drive Configuration" ( ) . 9. fdisk: -------------------------------------------------------- | | 1.Display Partition Table (1. ) | | 2.Use Entire Disk for Unix (2. UNIX) | | 3.Use Rest of Disk for UNIX (3. UNIX) | | 4.Create UNIX Partition (4. UNIX) | | 5.Activate Partition (5. ) | | 6.Delete Partition (6. ) | | Enter your choice or 'q' to quit: ( 'q' ) DOS, 3 UNIX ( , DOS). , 2, . . , q {Return>. 10. : ----------------------------------------------------------- | | This device contains a valid division table. Additional (non-root) |filesystems can be preserved across this reinstallation.If you wish |to be able to preserve these file systems later,you must not change |the current limit of the bad track table,which is n bad tracks. |Do you wish to leave it unchanged? {y/n>: |( . | () | . |, , | n . | ? {/>) , n (). , , y (). , , . , . badtrk: ----------------------------------------------------------- | |1. Print Current Bad Track Table | | (1. ) | |2. Scan Disk (You may choose Read-Only or Destructive later) | | (2. . | | .) | |3. Add Entries to Current Bad Track Table by Cylinder/Head Number | | (3. | | /) | |4. Add Entries to Current Bad Track Table by Sector Number | | (4. | | ) | |5. Delete Entries Individually from Current Bad Track Table | | (5. ) | |6. Delete All Entries from Bad Track Table | | (6. ) | | Please enter your choice or 'q' to quit: | (, 'q' :) 2 { Retutn > 11. : -------------------------------------------------- | | 1.Scan entire UNIX partition ( UNIX) | | 2.Scan a specified range of tracks ( | | ) | | 3.Scan a specified filesystem ( | | ) 1 . 2 3, , badtrk. 12. , , : ---------------------------------------------------- | |1. Quick scan (approximatly 7 megabytes/min.) | | ( , 7 ) | |2. Thorough scan (approximatly 1 megabytes/min.) | | ( , 1 ) 2. 13. : ------------------------------------------------------ | | Do you want to be a destructive scan? (y/n) | ( , ? (/)) , n (). , . y (), : ------------------------------------------------------- | |This will destroy the present contents of the region you are scannig | Do you wish to continue? (y/n) |( | . ? (/) , : ------------------------------------------------------ | |Scanning in progress, press 'q' to interrupt at any time. |( , 'q' ) 14. , . , . . badtrk , ( %). q . q , {Return>. : . badtrk , , , /. . : -------------------------------------------------------------- | | wd: ERROR : on fixed disk ctrl=0 dev=0/47 block=31434 cmd=00000020 | status=00005180, sector = 62899, cylinder/head = 483/4 15. , . 1, . : ---------------------------------------------------- | | Defective Tracks ( ) | ---------------------------------------------- | | | | Cylinder Head Sector Number(s) | | | | | () () ( ) | | | | |----------------------------------------------| | | | |1. 190 3 12971-12987 | | | | ---------------------------------------------- | | Press {Return> to continue | ( {Retutn> | | {Return> . ------------------------------------------------------------------- UNIX, fdisk (. ). fdisk , UNIX . , . . fdisk badtrk. . , badtrk . --------------------------------------------------------------------- 16. , q {Return> . badtrk q {Return>. 17. 10 , , 19. , , . , . {Return>, , : ---------------------------------------------------------- | | Enter the number of bad tracks to allocate space for | |(or press return to use the recommended value of n): | , |( return n) , , , . 18. , badtrk : --------------------------------------------------------------- | | Do you want to update this device with the new table? (y/n) | | ? (/) y () {Return>, . - - n (). , , , , q, y (), . 19. : ------------------------------------------------------------------ | | Do you want to attempt to salvage any valid data on the bad | tracks? [may take a long time] (y/n) | - | ? [ ] | (/) n (). , , y (). , . 20. /u, divvy , /u . 10, , UNIX fdisk: -------------------------------------------------------------- | | This device contains a valid disk division table. | | Your additional (non-root) filesystems can be preserved | across the reinstallation. | Do you want to preserve your additional filesystems? (y/n) | . | ( ) | . | ? (/) , y (). , divvy : ---------------------------------------------------------------- | | If you choose block-by-block control, do njt change the bounds | of any file system you wish to retain. | Without block-by-block control, your original disk layout | cannot and will not be modified. | Do you requier block by block control over the layout of the | UNIX division? (y/n) | , | , . | , | . | UNIX? (/) y, divvy ; 23. 21. divvy : --------------------------------------------------------------- | | There are n 1K blocks in the UNIX area. | Between x and y 1K blocks should be reserved for the swap area. | Please enter the swap-space allocation, or press {RETURN> | to get the default allocation of z blocks: | | UNIX n 1. 1 x y | . | , {RETURN>, | z . {Return>, . , : ---------------------------------------------------------------- | | Do you want a separate /u filesystem? (y/n) | /u ? (/) 140 , , . , , 30 . " ", " " /u. , , y {Return>. : ----------------------------------------------------------------- | | Enter block allocation for the /u file system. | ( min to max) | /u | ( . . ) min max , . 22. , , : ----------------------------------------------------------------- | | The layout of the filesystems and swap area is now prepared. | | . | | Do you wish to make any manual adjustments to the sizes or names | of the filesystems or swap area before they are created on the | hard disk? (y/n) | - | , | ? (/) - , y (). , n () 26. 23. divvy . divvy: -------------------------------------------------------------------- | --------------------------------------------------------------- | | Name | Type | New FS | # | First Block | Last Block | | | | | | | | | | --------------------------------------------------------------- | | | | | | | | | root | AFS | no | 0 | 0 | 47402 | | | | | | | | | | () | | () | | | | | | | | | | | | | swap | NON AFS | no | 1 | 47403 | 50368 | | | | | | | | | |()| | () | | | | | | | | | | | | | u | AFS | no | 2 | 50369 | 70368 | | | | | | | | | | | NOT USED | no | 3 | - | - | | | | | | | | | | |( - | | 4 | - | - | | | | | | | | | | | | ) | | | | | | | | | | | | | | | NOT USED | no | 5 | - | - | | | | | | | | | | recover | non FS | no | 6 | 70369 | 70378 | | | | | | | | | | (-| | | | | | | | | | | | | | | ) | | | | | | | | | | | | | | | hd0a | WHOLE DISK | no | 7 | 0 | 70676 | | | | | | | | | |---------------------------------------------------------------- | | 70379 1K blocks for divisions,298 1K blocks reserved for the system | | 70379 1 , 298 1 | | . | | n[ame] | | c[reate] | | t[ype] | | p[revent] ... | | s[tart] | | e[nd] | | r[estore] | | Please enter your choice or 'q' to quit: | 'q', : 24. , , .3-7. , , , , /u. , ( /u), 2. n . ( ): ----------------------------------------------------------------- | | which division? (0 through 6)-- / ( 0 6)-- | 2 . . , r (restore) . n r. , 26. 25. , , .3-7, , , , , . , , {return>. s start, . e end, . . , , . , , , e , s. . ----------------------------------------------------------------------- XENIX, ASF. t, . . , . r restore , . ----------------------------------------------------------------------- , - , divvy . 26. q divvy. 27. divvy, . . 28. , , . , , A Z. 29. , ( ) fsck . 30. , . ------------------------------------------------------------------- , , , , . , . --------------------------------------------------------------------- , UNIX. , . UNIX custom (ADM). . " ". , , . , . ------------------------------------------------------------------- , , . : 1. mkdev, , mkdev fs  sysadmsh : Filesystems  Add 2. : ------------------------------------------------------------------- | | | Filesystem Initialization Program | | ( ) | | | This program performs maintenance tasks required to add or delete | | an existing filesystem. Would you like to: | | ( , | | . :) | | | 1. Add a new filesystem to system | | ( ) | | 2. Remove a filesystem | | ( ) | | Select an option or enter q to quit: | ( q ) 1. 3. : ------------------------------------------------------------ | | Enter a device name and press {Return> or q to quit: | ( {Return> q ) /dev/. , , u, /dev/u. 4. , : ------------------------------------------------------------- | | Enter a directory name and press {Return> or q to quit: | | ( {Return> q ) - , . : , u, /u. 5. : ---------------------------------------------------------------- | | Reserving slots in lost+found directory... | | ( "+") | | | When entering multiuser mode: | | ( ) | | 1. Always mount filesystem | | ( ) | | 2. Never mount filesystem | | ( ) | | 3. Prompt before mounting filesystem | | ( ) | | | Select an option: | | ( ) | , , 1. , , 2. 3, , , . 6. : ----------------------------------------------------------------- | | Do you want to allow users to mount this file system? (y/n) | | ( | | ? (/) ) y, . 7. : ------------------------------------------------------------------ | | Updating system files... | | ( ...) | | Filesystem has been succesfully added. | | ( ) | 8. , ( /u ): mount /dev/u /u  sysadmsh : Filesystems  Mount . ------------------------------------------------------------------- , . () , , Release Notes, . sysadmsh, Backups - Restore - Full. , . --------------------------------------------------------------------- , , : 1. 2. fixperm : cd / fixperm -c -dHD1 /etc/inst.perms , fdisk UNIX, fdisk: fdisk -f /dev/rhd10 1 fdisk, . UNIX, fdisk. 3. divvy : divvy -b 1 -c 1 -p 1 -v partition-number (partition number) , fdisk. divvy fdisk. divvy. divvy, . divvy . " ", . 3-8, . "n" (name). , "r" (restore), . divvy, q, divvy. 4. : ------------------------------------------------------------------- | | i[nstall] Install the division set-up show | | ( ) | | r[eturn] Return to the previous menu | | ( ) | | e[xit] Exit without installing a division table | | ( ) | | | Please enter your choice: | ( ) , "i". , "r", divvy. 5. , mkdev, : mkdev fs  sysadmsh : Filesystems  Add . --------------------------------------------------------------------- : . , , , . : ' '. - , - . vi(C) SCO Lyrix, . , , diff(C). , , , - . , . - , custom . , , . . /etc/termcap - , . , - . -------------------------------------------------------------------- , -1 -------------------------------------------------------------------- UNIX , , . backups , . bad track , . bad track table , , . badtrk UNIX, . BIOS . , , - , ("") . bit - "0" "1". . block , . , ( divvy, ), 1024 (1 = 1 ); 512 .( , , custom ). boot