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ru.linux
- RU.LINUX ---------------------------------------------------------------------
From : Vitaly Mayatskih 2:5002/60.17 22 Nov 2005 10:19:47
To : Sergey Gernichenko
Subject : Re: Срочно нужна помощь
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SG> Доброго времени суток тебе, *All*!
SG> Есть федорка корка 3, так вот, fdisk /dev/hda говорит:
SG> The number of cylinders for this disk is set to 8924.
SG> There is nothing wrong with that, but this is larger than 1024,
SG> and could in certain setups cause problems with:
SG> 1) software that runs at boot time (e.g., old versions of LILO)
SG> 2) booting and partitioning software from other OSs
SG> (e.g., DOS FDISK, OS/2 FDISK)
SG> Warning: invalid flag 0x0000 of partition table 4 will be corrected by
SG> w(rite)
SG> Command (m for help): p
SG> Disk /dev/hda2: 73.4 GB, 73402398720 bytes
SG> 255 heads, 63 sectors/track, 8924 cylinders
SG> Units = cylinders of 16065 * 512 = 8225280 bytes
SG> Device Boot Start End Blocks Id System
SG> Command (m for help): w
А нафига ты её w, если она явно ненормальная (пустая)?
SG> The partition table has been altered!
SG> Calling ioctl() to re-read partition table.
SG> WARNING: Re-reading the partition table failed with error 16: Device or
SG> resource busy.
SG> The kernel still uses the old table.
SG> The new table will be used at the next reboot.
SG> Я так понял, слетела Partitions Table, но ядро продолжает использовать
SG> старые данные ее... Так вот вопрос, можно ли как-нить выудить партишн
SG> тейбл, и записать ее куда нада?
SG> Как это сделать?
apt-cache show gpart
Description: Guess PC disk partition table, find lost partitions
Gpart is a tool which tries to guess the primary partition table of a
PC-type disk in case the primary partition table in sector 0 is
damaged, incorrect or deleted.
.
It is also good at finding and listing the types, locations, and
sizes of inadvertently-deleted partitions, both primary and logical.
It gives you the information you need to manually re-create them
(using fdisk, cfdisk, sfdisk, etc.).
.
The guessed table can also be written to a file or (if you firmly
believe the guessed table is entirely correct) directly to a disk
device.
.
Supported (guessable) filesystem or partition types:
.
* BeOS filesystem type.
* FreeBSD/NetBSD/386BSD disklabel sub-partitioning
scheme used on Intel platforms.
* Linux second extended filesystem.
* MS-DOS FAT12/16/32 "filesystems".
* IBM OS/2 High Performance filesystem.
* Linux LVM physical volumes (LVM by Heinz Mauelshagen).
* Linux swap partitions (versions 0 and 1).
* The Minix operating system filesystem type.
* MS Windows NT/2000 filesystem.
* QNX 4.x filesystem.
* The Reiser filesystem (version 3.5.X, X > 11).
* Sun Solaris on Intel platforms uses a sub-partitioning
scheme on PC hard disks similar to the BSD disklabels.
* Silicon Graphics' journalling filesystem for Linux.
.
Other types may be added relatively easily, as separately compiled modules.
--
wbr, Vitaly Mayatskih
--- KNode/0.8.2
* Origin: RLU #331092 (2:5002/60.17)
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