Hello to everyone.
I'm a new netBSD user. I'm trying to understand how to mount my Ubuntu / ext4 partitions directly in NetBSD. We are talking about this disk :
Code:
dmesg :
[ 3.081318] wd0 at atabus1 drive 0
[ 3.081318] wd0: <CT500MX500SSD4>
[ 3.081318] wd0: drive supports 1-sector PIO transfers, LBA48 addressing
[ 3.081318] wd0: 465 GB, 969021 cyl, 16 head, 63 sec, 512 bytes/sect x 976773168 sectors (0 bytes/physsect; first aligned sector: 8)
[ 3.081318] wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133), WRITE DMA FUA, NCQ (32 tags)
[ 3.081318] wd0(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA), NCQ (31 tags)
netbsd-marietto# gpt show wd0
Code:
GPT not found, displaying data from MBR.
start size index contents
0 1 MBR
1 2047 Unused
2048 976765625 1 MBR part 131 (active)
976767673 5495 Unused
netbsd-marietto# disklabel wd0
Code:
# /dev/rwd0:
type: ESDI
disk: wd0
label: fictitious
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 969021
total sectors: 976773168
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
5 partitions:
# size offset fstype [fsize bsize cpg/sgs]
d: 976773168 0 unused 0 0 # (Cyl. 0 - 969020)
e: 976765625 2048 Linux Ext2 0 0 # (Cyl. 2*- 969015*)
disklabel: boot block size 0
disklabel: super block size 0
I tried to mount it in two ways but none of them worked :
Code:
netbsd-marietto# mount -r -t ext2fs /dev/rwd0e /mnt/CT500-wd0-ext4
mount_ext2fs: /dev/rwd0e on /mnt/CT500-wd0-ext4: Block device required
netbsd-marietto# mount -r -t ext2fs /dev/wd0e /mnt/CT500-wd0-ext4
mount_ext2fs: /dev/wd0e on /mnt/CT500-wd0-ext4: incorrect super block
netbsd-marietto# mount -r -t ext4fs /dev/wd0e /mnt/CT500-wd0-ext4
mount: exec mount_ext4fs for /mnt/CT500-wd0-ext4: mount_ext4fs: No such file or directory
netbsd-marietto# mount -r -t ext4fs /dev/rwd0e /mnt/CT500-wd0-ext4
mount: exec mount_ext4fs for /mnt/CT500-wd0-ext4: mount_ext4fs: No such file or directory