[linux] Overlaping Partitions

Hrabcak Rado hrabcak na phf.euke.sk
Čtvrtek Listopad 4 10:17:54 CET 1999


najprv som mal nainstalovane windoze a podelene particie, potom som jednu
2 GB particiu podelil disk druidom
a sformatoval na ext2 a jednu som si nechal na swap
ked teraz chcem spustit partition magic (4) pod win vypise mi toto, vystup
je z partinfo

Partition Magic error 255
Disk geometry error(s) were detected for this drive.

PowerQuest PartitionInfo -- Windows 95 Version
Date Generated:  11/03/99  21:42:22

==================================================================================================================
Disk Geometry Information for Disk 1:    1023 Cylinders,  255 Heads,  63 Sectors/Track
 System	PartSect	#	Boot	BCyl	Head	Sect	FS	ECyl	Head	Sect	StartSect	  	 NumSects
==================================================================================================================
	0	0	80	0	1	1	06	129	254	63	63	  	2,088,387	
	0	1	00	130	0	1	05	1022	254	63	2,088,450	  	14,346,045	
	0	2	00	1018	0	1	82	1023	254	63	16,354,170	144,585	
Info: End C,H,S values were large drive placeholders.
  Actual values are:
      0  2  00  1018    0    1  82   1026  254   63  16354170    144585
Error #109: Partition ends after end of disk.
  ucEndCylinder (1026) must be less than 1023.
             2,088,450	0	00	130	1	1	06	259	254	63	2,088,513	  	2,088,387	
             2,088,450	1	00	260	0	1	05	389	254	63	4,176,900	    	2,088,450	
             4,176,900	0	00	260	1	1	06	389	254	63	4,176,963	   	2,088,387	
             4,176,900	1	00	390	0	1	05	519	254	63	6,265,350	    	2,088,450	
             6,265,350	0	00	390	1	1	06	519	254	63	6,265,413	  	2,088,387	
             6,265,350	1	00	520	0	1	05	649	254	63	8,353,800	    	2,088,450	
             8,353,800	0	00	520	1	1	06	649	254	63	8,353,863	    	2,088,387	
             8,353,800	1	00	650	0	1	05	779	254	63	10,442,250 	2,088,450	
             10,442,250	0	00	650	1	1	06	779	254	63	10,442,313	2,088,387	
             10,442,250	1	00	780	0	1	05	889	254	63	12,530,700	1,767,150	
             12,530,700	0	00	780	1	1	83	889	254	63	12,530,763	1,767,087	
             12,530,700	1	00	890	0	1	05	1017	254	63	14,297,850	2,056,320	
             14,297,850	0	00	890	1	1	83	1017	254	63	14,297,913	2,056,257	



==================================================================================================================================
Partition Information for Disk 1:    8024.7 Megabytes
Volume		PartitionType	Status	Size MB	PartSect		#	StartSect	      	 TotalSects	UsedSects	FreeSects
==================================================================================================================================
C:SYSTEM	FAT16B		Pri,Boot	1019.7	0		0	63     	        	 2,088,387	1,122,175		966,212	
		Extended		Pri	7004.9	0		1	2,088,450	                   14,346,045	14,346,045	0	
		EPBR		Log	1019.8	None		--	2,088,450	   	2,088,450		2,088,450		0	
D:APPS		FAT16B		Log	1019.7	2088450		0	2,088,513	   	2,088,387		1,494,879		593,508	
		EPBR		Log	1019.8	2088450		1	4,176,900	   	2,088,450		2,088,450		0	
E:APPS		FAT16B		Log	1019.7	4176900		0	4,176,963	   	2,088,387		1,359,583		728,804	
		EPBR		Log	1019.8	4176900		1	6,265,350	   	2,088,450		2,088,450		0	
F:INSTALL	FAT16B		Log	1019.7	6265350		0	6,265,413	   	2,088,387		1,593,983		494,404	
		EPBR		Log	1019.8	6265350		1	8,353,800	   	2,088,450		2,088,450		0	
G:MUSIC		FAT16B		Log	1019.7	8353800		0	8,353,863	   	2,088,387		1,679,487		408,900	
		EPBR		Log	1019.8	8353800		1	10,442,250 	2,088,450		2,088,450	0	
H:MISC		FAT16B		Log	1019.7	10442250	0	10,442,313	2,088,387		1,456,415		631,972	
		EPBR		Log	862.9	10442250	1	12,530,700	1,767,150		1,767,150		0	
		Linux Ext2		Log	862.8	12530700	0	12,530,763	1,767,087		845,313		921,774	
		EPBR		Log	1004.1	12530700	1	14,297,850	2,056,320		2,056,320		0	
		Linux Ext2		Log	1004.0	14297850	0	14,297,913	2,056,257		1,631,987		424,270	
		Linux Swap	Pri	70.6	0		2	16,354,170	144,585		8		144,577	
Error #113: Primary partition starting at 16354170 overlaps previous partition.

Toto je z manualu:

#113 	Partitions overlap 

The hard-disk partition table contains erroneous values. If data partitions overlap, writing to one may destroy data in another.

This error is sometimes the result of an OS/2 FDISK bug. If free space exists within the extended partition, OS/2’s FDISK program allows a primary partition to be created that overlaps the extended partition. A logical partition is subsequently created in the space occupied by the overlapping primary partition. 

If a primary partition overlaps the end of the extended partition but does not overlap any logical partitions within the extended partition, the problem can be remedied by patching the partition table.

WARNING!  Only qualified individuals should attempt this repair. An incorrect patch could destroy all data on the hard disk. 

In most instances, you should resolve the problem as explained in Resolving Partition Table Errors.


a toto je vystup z e2part z ext2tool:
PARTITION  LENGTH  FILE SYSTEM TYPE
      1   1020 MB  MS-DOS (FAT)
      3        71 MB  Linux swap space
      5   1020 MB  Unknown
      6   1020 MB  Unknown
      7   1020 MB  Unknown
      8   1020 MB  Unknown
      9   1020 MB  Unknown
     10    863 MB  Linux ext2
     11   1004 MB  Linux ext2

Vedel by mi niekto poradit co som urobil zle, alebo kde je problem?
Dik
Rado

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