sun's longitude:50 06 45 
¡¤ ÀÚÀ¯°Ô½ÃÆÇ ¡¤ ¹¯°í´äÇϱ⠡¤ ¾ËÆĹ®¼­ ¡¤ RPMS list
¡¤ »ç¿ëÀÚ¹®¼­ ¡¤ ÆÁ/FAQ¸ðÀ½ ¡¤ ¸®´ª½ºLinks ¡¤ ÀÚ·á½Ç
¡¤ ¼­¹öÁ¤º¸ ¡¤ ¿î¿µÀÚ ¡¤ Books/FAQ ¡¤ FreeBSD
 
/board/read.php:¼Ò½ºº¸±â   
 

Áú¹®°ú ´äº¯ °Ô½ÃÆÇÀÔ´Ï´Ù.

ÇöÀç ½Ç½Ã°£À¸·Î ÀÌ°÷ ¼­¹öÀÇ ¼³Á¤ÆÄÀÏ(¸î°³)¸¦ º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù.
¼­¹öÀÇ ¼³Á¤³»¿ë¿¡ °üÇÑ Áú¹®Àº ¸ÕÀú ÀÌ°÷ ¼­¹öÀÇ ¼³Á¤³»¿ëÀ» Âü°íÇÏ½Ã±æ ¹Ù¶ø´Ï´Ù.

[*** ¾²±â ±ÝÁö´Ü¾î ÆÐÅÏ ***]
±Û º»¹® Áß°£¿¡ ¾÷·ÎµåÇÒ À̹ÌÁö¸¦ Ãß°¡ÇÏ´Â ¹æ¹ý : @@À̹ÌÁöÀ̸§@@
ex) @@foo.gif@@
1304 ¹ø ±ÛÀÇ ´äÀå±Û: Re: Re: Ä£ÀýÇÑ ´äº¯ °¨»çµå¸³´Ï´Ù~^^
±Û¾´ÀÌ: ÇÇ¿µÈ£ ±Û¾´³¯: 2003³â 01¿ù 23ÀÏ 22:37:57 ¸ñ(Àú³á) Á¶È¸: 535
´Ê¾úÁö¸¸, ¾ÆÁÖ ¸¹ÀÌ ´Ê¾úÁö¸¸ »õÇØ º¹ ¸¹ÀÌ ¹ÞÀ¸¼¼¿ä~ m(__)m

[±è±ÙÈ£]´ÔÀÌ ³²±â½Å ±Û:

>±Û½ê¿ä...Å« µµ¿òÀÌ µÉ·±Áö´Â...
>±×³É ufs ¼Ò½ºÀÇ ¹®¼­¸¦ Àá½Ã ¹ø¿ªÇغó׿ä..Âü°íÇϼ¼¿ä..

>------------¿øº»½ÃÀÛ----------------------------------

>Disk Layout Information for Darwin i386
>
>Disk layout information for Darwin i386 is a bit odd and difficult
>to figure out.  This document will describe, to the best of my
>knowledge, what the Darwin i386 disk layout is.
>
>Darwin places it's filesystem directly inside an fdisk partition.
>The fdisk partition can be created using any old fdisk program that
>lets you specify the partition type.  Darwin uses the old NeXT
>partition type of 0xA8.
>
>Directly inside the fdisk partition is the Partition Boot Record(PBR).
>The PBR is 512 bytes in length and is always expected to be there,
>regardless of OS.  This is Sector 0 of the partition, and the BIOS
>always believes the sector size to be 512 bytes.  So, the PBR occupies
>the entire sector 0 of the disk.
>
>Following the PBR is 6.5K of "reserved" space.  This space is currently
>unallocated by Apple, but I suspect it may be used by a future
booloader.
>
>On the 7K mark, begins the Darwin "ufslabel".  This ufslabel is placed
>right before the UFS filesystem and contains the name of the filesystem
>along with some miscellaneous other metadata.  The structure is 1K in 
>size, although it is mostly empty.  The ufslabel is stored in big
endian.
>All of the filesystem data is stored in big endian mode, reflecting 
>the PPC nativeness of the the OS.  The name stored in the filesystem
>is the name presented from the MacOS portion (Aqua) of MacOS X.
>
>After the ufslabel, the UFS filesystem technically begins.  The first
>superblock is located at the 8K mark on the partition.
>
>Here is a diagram of the layout of the first few sectors:
>
>         |------------       512 bytes       --------------|
>      0  ---------------------------------------------------
>         |         Partition Boot Record (PBR)             |
>    512  ---------------------------------------------------
>         |                                                 |
>   1024  ---------------------------------------------------
>         |                                                 |
>   1536  ---------------------------------------------------
>         |                                                 |
>   2048  ---------------------------------------------------
>         |                                                 |
>   2560  ---------------------------------------------------
>         |                                                 |
>   3072  ---------------------------------------------------
>         |                                                 |
>   3584  ---------------------------------------------------
>         |                                                 |
>   4048  ---------------------------------------------------
>         |                                                 |
>   4608  ---------------------------------------------------
>         |                                                 |
>   5120  ---------------------------------------------------
>         |                                                 |
>   5632  ---------------------------------------------------
>         |                                                 |
>   6144  ---------------------------------------------------
>         |                                                 |
>   6656  ---------------------------------------------------
>         |                                                 |
>   7168  ---------------------------------------------------
>         |              Darwin ufslabel                    |
>   7680  ---------------------------------------------------
>         |              Darwin ufslabel                    |
>   8192  ---------------------------------------------------
>         |              UFS Superblock start               |
>         ---------------------------------------------------
>-----------------¿øº»³¡------------------------------

>-------------¹ø¿ª½ÃÀÛ----------------------------

>´ÙÀ© i386 µð½ºÅ© ·¹À̾ƿô Á¤º¸
>
>´ÙÀ© i386°è¿­ µð½ºÅ© ·¹À̾ƿô¿¡ ´ëÇÑ ºÎºÐÀº Àͼ÷ÇÏÁö ¾ÊÀº ºÎºÐÀÌ ÀÖÀ¸¸ç, Àüü¸¦
ÆľÇÇϱâ¶õ Á¶±Ý Èûµç °úÁ¦ÀÌ´Ù. ÀÌ ¹®¼­¸¦ ÅëÇؼ­ ´ÙÀ©ÀÇ i386°è¿­ÀÇ ±âº»±¸Á¶¿¡ ´ëÇØ
ÃÖ´ëÇÑ ¼³¸íÀ» Çغ¸°Ú´Ù.
>
>´ÙÀ©±¸Á¶´Â fdisk ÆÄƼ¼Ç¿¡ Á÷Á¢ ÆÄÀϽýºÅÛÀ» ÀúÀåÇÑ´Ù. ÀÌ·¯ÇÑ fdisk ÆÄƼ¼ÇÀº
ÆÄƼ¼ÇÀ» ºÐ¸®ÇÒ¶§ »ç¿ëÇÏ´ø ¿¹ÀüÀÇ fdisk ÇÁ·Î±×·¥À» ÅëÇؼ­ ½±°Ô »ý¼ºÇÒ ¼ö ÀÖ´Ù. ´ÙÀ©
ÆÄÀϽýºÅÛÀº 0xA8ÀÇ NeXTÆÄƼ¼Ç ±¸Á¶¸¦ »ç¿ëÇÏ°í ÀÖ´Ù.
>
>ÆÄƼ¼Ç ºÎÆ® ÀúÀå(PBR)Àº fdisk ÆÄƼ¼ÇÀÇ ³»ºÎ¿¡ Á¸ÀçÇϸç, 512¹ÙÀÌÆ®ÀÇ ±æÀ̸ç, ¾î¶°ÇÑ
OS¿¡ »ó°ü¾øÀÌ ´Ã fdisk³»ºÎ¿¡ Á¸ÀçÇϵµ·Ï ¼³°èµÇ¾î Á³´Ù. ÀÌ ºÎºÐÀº ¼½ÅÍÀÇ 0¹øÀ»
¸»Çϸç, BIOS´Â ´Ã 512¹ÙÀÌÆ®ÀÓÀ» ÀνÄÇÑ´Ù. µû¶ó¼­, PBRÀº ÇÑ µð½ºÅ©ÀÇ Àüü 0¹ø ¼½Å͸¦
Â÷ÁöÇÏ´Â ¼ÀÀÌ´Ù.
>
>´ÙÀ½Àº PBRÀÇ ÀÌ¹Ì ¿¹¾àµÈ 6.5ų·Î ¹ÙÀÌÆ®ÀÇ °ø°£À» ³ªÅ¸³»ÁÖ°í ÀÖ´Ù. ÇöÀç
¿¡ÇÃÄÄÇ»ÅÍ¿¡¼­´Â ÀÌ °ø°£ºÎºÐÀ» ÇÒ´çÇÏ°í ÀÖÁö ¾ÊÁö¸¸, Á¶¸¸°£ Â÷±â ºÎÆ®·Î´õ¿¡¼­´Â
Áö¿øµÇ¸®¶ó º»´Ù. 
>
>7ų·Î¹ÙÀÌÆ® ºÎºÐ¿¡¼­ ´ÙÀ©ÀÇ "ufslabel"(ufsÇ¥½Ã)ÀÌ
 ½ÃÀÛÇϸç, ÀÌ ufslabel¿µ¿ªÀº UFSÆÄÀϽýºÅÛ ¹Ù·Î ÀÌÀü¿¡ Á¸ÀçÇϸç, ´Ù¸¥ ÀϺÎ
¸ÞŸµ¥ÀÌÅÍ¿Í ÇÔ²² ÆÄÀϽýºÅÛÀÇ À̸§À» ´ã°í ÀÖ´Ù. ±× ±¸Á¶´Â ºñ·Ï ÅÖ ºó °ø°£ÀÌÁö¸¸,
1ų·Î¹ÙÀÌÆ® Å©±âÀÌ´Ù. ufslabelÀº big endian ÇüÅ·ΠÀúÀåµÇ¸ç(¿ªÀÚÁÖ:À½ º¸Åë
¾ÖÇÃÄÄÇ»ÅÍ°¡ ±×·¸ÁÒ. ¸Þ¸ð¸® ¾îµå·¹½Ì¹æ¹ýÀε¥... ÇÏÁö¸¸, ¹Ì·¡¿£ µÎ°¡Áö ¸ðµÎ Áö¿øµÇ´Â
MIPS°è¿­ÀÌ µµ·¡ÇÏ°ÚÁÒ..ÂÁ..Áö±ÝÀ̾ß
 ´ÑÅÙµµ°¡ À¯ÀÏÇÑ ½Ã½ºÅÛÀÌÁö¸¸.. À©µµ¿ì°è¿­Àº ¹Ý´ë·Î little endian °è¿­À̱¸¿ä..),
ÆÄÀϽýºÅÛÀÇ ¸ðµç ÀÚ·áµéÀº PPC °è¿­ OSÀÇ ±âº»ÇüÅÂÀÎ big endian ¸ðµå·Î ÀúÀåÀÌ µÈ´Ù.
ÆÄÀÏ ½Ã½ºÅÛ¿¡ ÀúÀåµÈ À̸§Àº MacOs X(Àϸí "¾ÆÄí¾Æ")¶ó´Â À̸§À¸·Î ÇöÀç Ãâ½ÃµÇ¾î
ÀÖ´Ù.
>
>ufslabel´ÙÀ½À¸·Î´Â UFSÆÄÀϽýºÅÛÀÌ ½ÃÀ۵ȴÙ. ÃÖÃÊ ½´ÆÛºí·°Àº ÆÄƼ¼Ç¿¡¼­
8ų·Î¹ÙÀÌÆ®¸¦ Â÷ÁöÇÑ´Ù.
>´ÙÀ½Àº óÀ½ºÎÅÍ ¸î°³±îÁöÀÇ ¼½ÅÍ¿¡ ´ëÇÑ ´ë·«ÀûÀÎ ±×¸²ÀÌ´Ù.
><±×¸²>
>-------------¹ø¿ª³¡----------------

>±âº»ÀûÀÎ À¯´Ð½º ÆÄÀϽýºÅÛÀÌÁÒ..
>Solaris´Â UFS, HP-UX´Â HFS, IRIX 5.3 ±×¸®°í ÀÌÀü ¹öÀüÀº EFS, 
>IRIX 6.2°¡ XFS, ±×¸®°í Linux°¡ EXT2 ¶Ç´Â EXT3. 
>
>¿¹Àü¿¡ Çб³¿¡¼­ Àá½Ã ¹è¿î°Ô ±â¾ïÀÌ ³ª´Âµ¥... ¿ö³« °øºÎ¶û °Å¸®°¡ ¸Ö¾î¼­.. -.-;;;

>
>Àúµµ °³ÀÎÀûÀ¸·Î À¯´Ð½º Ä¿³Î¿¡ °ü½ÉÀÌ À־, Æ´³ª´Â´ë·Î Ã¥À» º¸´Âµ¥¿ä... È®½ÇÈ÷
¾î·Æ±º¿ä.. 
>
>¾µµ¥¾ø´Â À̾߱⸸ ´Ã¾î³õ¾Ò±º¿ä..
>
>[ÇÇ¿µÈ£]´ÔÀÌ ³²±â½Å ±Û:
>
>>ÀÚ¼¼ÇÏ°Ô ³ª¿Â ¹®¼­³ª »çÀÌÆ®°¡ ÀÖÀ¸¸é ¾Ë·ÁÁֽñ⠹ٶø´Ï´Ù...
>>
>>¸î ÀÏ°£ ã¾ÆºÃÁö¸¸, Á¦°¡ ¿øÇÏ´Â ³»¿ëÀ» ãÀ» ¼ö°¡ ¾ø´õ±º¿ä...
>>
>>´«ÀÌ ¾ÆÇÅ´Ï´Ù...¤Ð¤Ð
>>
>>Á¦°¡ ¾Ë°í½ÍÀº ³»¿ëÀÎÁï½¼...UFSÀÇ ´ë·«ÀûÀÎ ±¸Á¶µµ(?)ÀÔ´Ï´Ù.
>>
>>À¯Àú·¹º§°ú Ä¿³Î·¹º§...ÀÌ·¸°Ô ¿©·¯ °èÃþÀ¸·Î ³ª´©¾îÁø Á¶Á÷µµ°¡ ³ª¿ÍÀÖ´Â
¹®
>>¼­³ª »çÀÌÆ®¸¦ ¾Ë°í °è½ÅºÐµéÀº µµ¿òÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.
>>
>>Ãß¿î ³¯¾¾¿¡ °¨±â Á¶½ÉÇϼ¼¿ä~
>>
>> 
>
>========================================
> 

========================================


 
ÀÌÀü±Û : Re: Unix File System¿¡ ´ëÇÏ¿©...
´ÙÀ½±Û : ±ÞÇÕ´Ï´Ù.. vi ÇÏ´Ù°¡ ƯÁ¤ ±ÛÀÚ¿¡ ºí·ÏÀÌ ¾º¿©Áø ÀÌÈÄ ³×ÀÓ¼­°¡ ¾ÈµË´Ï  
 from 203.234.75.47
JS(Redhands)Board 0.4 +@

Re: Unix File System¿¡ ´ëÇÏ¿©... ±ÞÇÕ´Ï´Ù.. vi ÇÏ´Ù°¡ ƯÁ¤ ±ÛÀÚ¿¡ ºí·ÏÀÌ ¾º¿©Áø ÀÌÈÄ ³×ÀÓ¼­°¡ ¾ÈµË´Ï
Àμâ¿ë 


apache lighttpd linuxchannel.net 
Copyright 1997-2024. linuxchannel.net. All rights reserved.

Page loading: 0.03(server) + (network) + (browser) seconds