MicroDriveにNetBSD/hpcmipsを入れる準備

• 2007年09月05日(水)

買ったMicroDriveは、Buffalo RMD-6Gで、もちろん6GBのもの。

本当は昨日到着したんだけど、うん十年ぶりの歯医者で潰れてしまったので、今日確認。

ata2: <HITACHI microdrive> at port 0x7040-0x704f irq 9 function 0 config 1 on pccard1
ad4: FAILURE - SETFEATURES ENABLE RCACHE timed out
ad4: 5859MB <HMS360606D5CF00 DP6OC40D> at ata2-master PIO4

なんか怒られてるけど、このマシン自体怪しいからいいや;-p

db% sudo mount -t msdos /dev/ad4s1 /mnt
db% df
Filesystem  1K-blocks    Used    Avail Capacity  Mounted on
  (snip)
/dev/ad4s1    5988520      12  5988508     0%    /mnt

お大尽に1GBほど、FAT用に使っちゃおうかな。 めんどくさいのでsysinstallで以下のように切ってみた。

db% sudo fdisk /dev/ad4
******* Working on device /dev/ad4 *******
parameters extracted from in-core disklabel are:
cylinders=11905 heads=16 sectors/track=63 (1008 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=11905 heads=16 sectors/track=63 (1008 blks/cyl)

Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 11 (0x0b),(DOS or Windows 95 with 32 bit FAT)
    start 63, size 1999809 (976 Meg), flag 0
        beg: cyl 0/ head 1/ sector 1;
        end: cyl 1023/ head 15/ sector 63
The data for partition 2 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
    start 1999872, size 10000368 (4882 Meg), flag 80 (active)
        beg: cyl 1023/ head 255/ sector 63;
        end: cyl 1023/ head 15/ sector 63
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>

db% sudo newfs_msdos /dev/ad4s1
/dev/ad4s1: 1995872 sectors in 249484 FAT32 clusters (4096 bytes/cluster)
bps=512 spc=8 res=32 nft=2 mid=0xf0 spt=63 hds=16 hid=0 bsec=1999809 bspf=1950 rdcl=2 infs=1 bkbs=2

db% sudo mount -t msdos /dev/ad4s1 /mnt
db% df
Filesystem  1K-blocks    Used    Avail Capacity  Mounted on
  (snip)
/dev/ad4s1     997944      12   997932     0%    /mnt

古いMicroDrive

ata3: <IBM microdrive> at port 0x7050-0x705f irq 11 function 0 config 1 on pccard0
ad6: FAILURE - SETFEATURES ENABLE RCACHE timed out
ad6: 1027MB <IBM DSCM-11000 SC2IC915> at ata3-master PIO2

db% sudo fdisk /dev/ad6
Password:
Sorry, try again.
Password:
******* Working on device /dev/ad6 *******
parameters extracted from in-core disklabel are:
cylinders=2088 heads=16 sectors/track=63 (1008 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=2088 heads=16 sectors/track=63 (1008 blks/cyl)

Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 6 (0x06),(Primary 'big' DOS (>= 32MB))
    start 63, size 410193 (200 Meg), flag 0
        beg: cyl 0/ head 1/ sector 1;
        end: cyl 101/ head 47/ sector 63
The data for partition 2 is:
sysid 169 (0xa9),(NetBSD)
    start 412272, size 1692432 (826 Meg), flag 80 (active)
        beg: cyl 102/ head 16/ sector 1;
        end: cyl 521/ head 63/ sector 63
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>

db% sudo bsdlabel /dev/ad6s2
8 partitions:
  a:  1423296   412272    4.2BSD     1024  8192    16 
  b:   262080  1835568      swap                    
  c:  1692432   412272    unused        0     0         # "raw" part, don't edit
  d:  2104704        0    unused        0     0       
partition a: partition extends past end of unit
partition b: offset past end of unit
partition b: partition extends past end of unit
partition c: partition extends past end of unit
bsdlabel: partition c doesn't start at 0!
bsdlabel: An incorrect partition c may cause problems for standard system utilities
partition d: partition extends past end of unit