[9fans] dos server error

["Doug Henderson" <djhender@telusplanet.net>]

[-- Attachment #1: Type: text/plain, Size: 985 bytes --]

I have Plan9 on primary IDE, and I mount dos partition from the secondary
IDE disk using a variation of /bin/c:

% cat /bin/d:
#!/bin/rc
dosmnt 2 /n/d:

I have the c: command in termrc commented out. I used a: and unmount /n/a:
earlier in the session.

When I try to access the directory 'd:\Plan9\Download' using 'ls
/n/d:/Plan9/Download' I get an error message:

dev 3 sector 4251141, read: 0, should be 4608

An 'ls /n/d:/Plan9' is successful.

I have attached a PowerQuest PartitionInfo report. I have swapped my primary
(which contains Plan9 and Linux) for my Windows 98SE disk.

The secondary disk is unchanged from my Plan 9 configuration. The second
disk is the one which contains D: (labeled ZETA21) in an extended dos
partition, plus BeOS, Linux Swap, and Linux partitions.

I am not sure how to get the same info out of Plan 9. What can I do to
capture more info to help diagnose this problem?

I ran a scandisk which detected no errors in D:.


[-- Attachment #2: partinfo.txt --]
[-- Type: text/plain, Size: 3202 bytes --]

PowerQuest PartitionInfo -- Windows 95 Version
Date Generated:  08/03/00  02:13:08
Copyright (c)1994-1998, PowerQuest Corporation
Permission is granted for this utility to be freely copied so long
as it is not modified in any way.  All other rights are reserved.

PowerQuest, makers of PartitionMagic(r), Drive Image(tm), and DriveCopy(tm), can be reached at:
    Voice:  801-437-8900
    Fax:  801-226-8941
    Web site:  http://support.powerquest.com/support.html
    E-mail:  magic@powerquest.com

General System Information:
    Total Physical Memory (bytes):  167,100,416
    Used Physical Memory: (bytes):  116,666,368
    Maximum Page File Size: (bytes):  1,980,379,136
    Current Page File Size: (bytes):  95,727,616



============================================================================================
Disk Geometry Information for Disk 1:    526 Cylinders,  255 Heads,  63 Sectors/Track
System	PartSect	#	Boot	BCyl	Head	Sect	FS	ECyl	Head	Sect	StartSect	NumSects
============================================================================================
ZETA11	0	0	80	0	1	1	0B	459	254	63	63	7,389,837	
	0	1	00	460	0	1	83	525	254	63	7,389,900	1,060,290	

============================================================================================
Disk Geometry Information for Disk 2:    1665 Cylinders,  255 Heads,  63 Sectors/Track
System	PartSect	#	Boot	BCyl	Head	Sect	FS	ECyl	Head	Sect	StartSect	NumSects
============================================================================================
	0	0	00	1	0	1	05	555	254	63	16,065	8,916,075	
	0	1	00	556	0	1	EB	751	254	63	8,932,140	3,148,740	
	0	2	00	752	0	1	82	768	254	63	12,080,880	273,105	
	0	3	00	769	0	1	83	1023	254	63	12,353,985	14,394,240	
Info: End C,H,S values were large drive placeholders.
  Actual values are:
      0  3  00   769    0    1  83   1664  254   63  12353985  14394240
ZETA21	16,065	0	00	1	1	1	0B	555	254	63	16,128	8,916,012	



============================================================================================
Partition Information for Disk 1:    4126.1 Megabytes
Volume	PartitionType	Status	Size MB	PartSect	#	StartSect	TotalSects	UsedSects	FreeSects
============================================================================================
C:ZETA11	FAT32	Pri,Boot	3608.3	0	0	63	7,389,837	3,087,768	4,302,069	
	Linux Ext2	Pri	517.7	0	1	7,389,900	1,060,290	149,570	910,720	


============================================================================================
Partition Information for Disk 2:    13060.7 Megabytes
Volume	PartitionType	Status	Size MB	PartSect	#	StartSect	TotalSects	UsedSects	FreeSects
============================================================================================
	Free Space	Pri	7.8	None	--	63	16,002	0	16,002	
	Extended	Pri	4353.6	0	0	16,065	8,916,075	8,916,075	0	
	EPBR	Log	4353.6	None	--	16,065	8,916,075	8,916,075	0	
D:ZETA21	FAT32	Log	4353.5	16065	0	16,128	8,916,012	5,156,208	3,759,804	
	Type EB	Pri	1537.5	0	1	8,932,140	3,148,740	3,148,740	0	
	Linux Swap	Pri	133.4	0	2	12,080,880	273,105	273,105	0	
	Linux Ext2	Pri	7028.4	0	3	12,353,985	14,394,240	2,296,856	12,097,384