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 From : Dmitry Ponomaryov                    2:5020/968.28  02 Jan 2002  05:08:02
 To : All
 Subject : extended партиции
 -------------------------------------------------------------------------------- 
 

 >Linux не видит extended партиции :-[
 
 А именно:
 
 Linux:
    RH6.1 2.2.12-20, установлен на /dev/hdb*,
    хочу добавить ему /dev/hda3
 
 Диск с которым проблемы [/dev/hda] в Linux'е:  
    партиции создавались в WinNT4.0EngSP6
 
    43Гб = 20Гб_Win2000      [hda1] +
           8Гб_Solaris       [hda2 <hd5,6,9,10,11] +
           6Гб_свободно 
           9Гб_extended      [hda3]
 
 >         ^^^^^^^^^^^^
 
    9Гб_extened = 0.3Гб_пусто +
                  0.3Гб_пусто +
                  1.2Гб_пуcто +
                  1.8Гб_пусто +
                  6Гб_NTFS (занято)
 ===
 Jan  2 15:17:21 homeserver kernel: Partition check: 
 Jan  2 15:17:21 homeserver kernel:  hda: hda1 hda2 <solaris: [s0]
                                          hda5 [s1] hda6 [s2]
                                          hda7 [s3] hda8 [s5] hda9 [s6]
                                          hda10 [s7] hda11 >
                                          hda3 < > 
 Jan  2 15:17:21 homeserver kernel:  hdb: hdb1 hdb2 hdb3 hdb4 < hdb5 hdb6 >
 ===
 
 >Использую
 
 util-linux версия 2.11f:
 
 >  `fdisk /dev/hda` 
 
 ===
 The number of cylinders for this disk is set to 1494.
 There is nothing wrong with that, but this is larger than 1024,
 and could in certain setups cause problems with:
 1) software that runs at boot time (e.g., old versions of LILO)
 2) booting and partitioning software from other OSs
    (e.g., DOS FDISK, OS/2 FDISK)
 
 Unable to read /dev/hda
 ===
 
 >  `cfdisk /dev/hda`
 
 ===
 FATAL ERROR: Bad primary partition 0: Partition ends after end-of-disk
 ===
 
 >  `sfdisk -l -uS /dev/hda`
 
 ===
 read: No such file or directory
 
 Disk /dev/hda: 1494 cylinders, 255 heads, 63 sectors/track
 
 sfdisk: read error on /dev/hda - cannot read sector 70621740
 Units = sectors of 512 bytes, counting from 0
 
    Device Boot    Start       End  #sectors  Id  System
 /dev/hda1            63  41945714  41945652   7  HPFS/NTFS
 /dev/hda2   *  41946912  58330943  16384032  82  Linux swap
    start: (c,h,s) expected (1023,254,63) found (1023,19,1)
    end: (c,h,s) expected (1023,254,63) found (1023,237,63)
 /dev/hda3      70621740  90060389  19438650   5  Extended
    start: (c,h,s) expected (1023,254,63) found (1023,0,1)
 /dev/hda4             0         -         0   0  Empty
 
 ===
 
 Т.е. почему-то не читается[?!] extended партиция (сектор 70621740 и далее).
 Сам диск нормальный, из NT и из Solaris'а все видно нормально.
 
 >Где грабли и что делать?
 
  Dmitry Ponomaryov
                                [ Honorary member of F.M.Dostoevsky Club ]
  
 --- tin/pre-1.4-19990624 ("Dawnrazor") (UNIX) (Linux/2.2.12-20 (i686))
  * Origin: Feel the power of Linux (2:5020/968.28@fidonet)
 
 

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