IDE - Large disk problem [2.2.14]

From: Bernhard Dobbels (dingy@viking.tvd.kotnet.org)
Date: Sat Mar 04 2000 - 15:32:41 EST


hi,

I've installed my new Maxtor 40GB, and therfore upgraded my kernel to 2.2.14
for the large disk support.

My bios doesn't recognise the disk as 40GB, but as 33GB. This isn't a problem
as linux doesn't use the bios, i thought.

I have been able to partition is, but somehow now i can't access it anymore
after 33gb. (sector 66055248 is the last one i can read with dd)

I should say that this happened after a reset (because of net memory not
accepted by my mobo (apacer 128 MB sdram))
This is some /proc info:

root@Viking:hdb$ cat driver
ide-disk version 1.08

root@Viking:hdb$ cat capacity
66055248

root@Viking:hdb$ cat geometry
physical 16383/16/63
logical 4111/255/63

root@Viking:hdb$ cat model
Maxtor 54098U8

root@Viking:hdb$ cat settings
name value min max mode
---- ----- --- --- ----
bios_cyl 4111 0 65535 rw
bios_head 255 0 255 rw
bios_sect 63 0 63 rw
breada_readahead 4 0 127 rw
bswap 0 0 1 r
file_readahead 124 0 2097151 rw
io_32bit 0 0 3 rw
keepsettings 0 0 1 rw
max_kb_per_request 64 1 127 rw
multcount 0 0 8 rw
nice1 1 0 1 rw
nowerr 0 0 1 rw
pio_mode write-only 0 255 w
slow 0 0 1 rw
unmaskirq 0 0 1 rw
using_dma 0 0 1 rw

When i have partitioned it, i saved the partition information:
root@Viking:hdb$ cat /etc/_hdb_sectors
Partition Table for /dev/hdb

            First Last
 # Type Sector Sector Offset Length Filesystem Type (ID) Flags
-- ------- -------- --------- ------ --------- ---------------------- ---------
 1 Primary 0 208844 63 208845 Linux (83) Boot (80)
 2 Primary 208845 722924 0 514080 Linux (83) None (00)
 3 Primary 722925 4931954 0 4209030 Linux (83) None (00)
 4 Primary 4931955 80035829 0 75103875 Extended (05) None (00)
 5 Logical 4931955 7036469 63 2104515 Linux (83) None (00)
 6 Logical 7036470 11245499 63 4209030 Linux (83) None (00)
 7 Logical 11245500 17542979 63 6297480 Linux (83) None (00)
 8 Logical 17542980 21752009 63 4209030 Linux (83) None (00)
 9 Logical 21752010 22282154 63 530145 Linux swap (82) None (00)
10 Logical 22282155 26491184 63 4209030 Linux (83) None (00)
11 Logical 26491185 32788664 63 6297480 Linux (83) None (00)
12 Logical 32788665 39086144 63 6297480 Linux (83) None (00)
13 Logical 39086145 47488139 63 8401995 Linux (83) None (00)
14 Logical 47488140 55890134 63 8401995 Linux (83) None (00)
15 Logical 55890135 64292129 63 8401995 Linux (83) None (00)
16 Logical 64292130 72694124 63 8401995 Linux (83) None (00)
17 Logical 72694125 80035829 63 7341705 Linux (83) None (00)

-- 
Bernhard

---- On the requirements it said: Windows 98 or better - so I installed Linux

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This archive was generated by hypermail 2b29 : Tue Mar 07 2000 - 21:00:17 EST