unable to mount ext4 file system, it says mount: unknown filesystem type 'ext4dev'?
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I am trying to mount a ext4 file system on ubuntu terminal. however, terminal give me error messages: mount: unknown filesystem type 'ext4dev'
lsblk -f /dev/sdb1
NAME FSTYPE LABEL
sdb1 ext4dev ext4
hard drive is working fine.
I don't understand why FSTYPE is ext4dev. it should be ext4, right?
the following is result from cat /proc/filesystems however the HD drive filesystem is ext4dev. What should I do to make my system read ext4dev hard drive. thanks
nodev sysfs
nodev rootfs
nodev ramfs
nodev bdev
nodev proc
nodev cpuset
nodev cgroup
nodev cgroup2
nodev tmpfs
nodev devtmpfs
nodev configfs
nodev debugfs
nodev tracefs
nodev sockfs
nodev pipefs
nodev rpc_pipefs
nodev devpts
ext3
ext2
ext4
vfat
msdos
nodev nfs
nodev nfs4
nodev autofs
f2fs
nodev mqueue
fuseblk
nodev fuse
nodev fusectl
please help. thanks
ext4
asked Mar 10 at 20:36
linuxnorth
62
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up vote
1
down vote
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I am trying to mount a ext4 file system on ubuntu terminal. however, terminal give me error messages: mount: unknown filesystem type 'ext4dev'
lsblk -f /dev/sdb1
NAME FSTYPE LABEL
sdb1 ext4dev ext4
hard drive is working fine.
I don't understand why FSTYPE is ext4dev. it should be ext4, right?
the following is result from cat /proc/filesystems however the HD drive filesystem is ext4dev. What should I do to make my system read ext4dev hard drive. thanks
nodev sysfs
nodev rootfs
nodev ramfs
nodev bdev
nodev proc
nodev cpuset
nodev cgroup
nodev cgroup2
nodev tmpfs
nodev devtmpfs
nodev configfs
nodev debugfs
nodev tracefs
nodev sockfs
nodev pipefs
nodev rpc_pipefs
nodev devpts
ext3
ext2
ext4
vfat
msdos
nodev nfs
nodev nfs4
nodev autofs
f2fs
nodev mqueue
fuseblk
nodev fuse
nodev fusectl
please help. thanks
ext4
asked Mar 10 at 20:36
linuxnorth
62
Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I am trying to mount a ext4 file system on ubuntu terminal. however, terminal give me error messages: mount: unknown filesystem type 'ext4dev'
lsblk -f /dev/sdb1
NAME FSTYPE LABEL
sdb1 ext4dev ext4
hard drive is working fine.
I don't understand why FSTYPE is ext4dev. it should be ext4, right?
the following is result from cat /proc/filesystems however the HD drive filesystem is ext4dev. What should I do to make my system read ext4dev hard drive. thanks
nodev sysfs
nodev rootfs
nodev ramfs
nodev bdev
nodev proc
nodev cpuset
nodev cgroup
nodev cgroup2
nodev tmpfs
nodev devtmpfs
nodev configfs
nodev debugfs
nodev tracefs
nodev sockfs
nodev pipefs
nodev rpc_pipefs
nodev devpts
ext3
ext2
ext4
vfat
msdos
nodev nfs
nodev nfs4
nodev autofs
f2fs
nodev mqueue
fuseblk
nodev fuse
nodev fusectl
please help. thanks
ext4
asked Mar 10 at 20:36
linuxnorth
62
I am trying to mount a ext4 file system on ubuntu terminal. however, terminal give me error messages: mount: unknown filesystem type 'ext4dev'
lsblk -f /dev/sdb1
NAME FSTYPE LABEL
sdb1 ext4dev ext4
hard drive is working fine.
I don't understand why FSTYPE is ext4dev. it should be ext4, right?
the following is result from cat /proc/filesystems however the HD drive filesystem is ext4dev. What should I do to make my system read ext4dev hard drive. thanks
nodev sysfs
nodev rootfs
nodev ramfs
nodev bdev
nodev proc
nodev cpuset
nodev cgroup
nodev cgroup2
nodev tmpfs
nodev devtmpfs
nodev configfs
nodev debugfs
nodev tracefs
nodev sockfs
nodev pipefs
nodev rpc_pipefs
nodev devpts
ext3
ext2
ext4
vfat
msdos
nodev nfs
nodev nfs4
nodev autofs
f2fs
nodev mqueue
fuseblk
nodev fuse
nodev fusectl
please help. thanks
ext4
ext4
asked Mar 10 at 20:36
linuxnorth
62
asked Mar 10 at 20:36
linuxnorth
62
edited Mar 10 at 22:56
asked Mar 10 at 20:36
linuxnorth
62
asked Mar 10 at 20:36
linuxnorth
62
asked Mar 10 at 20:36
linuxnorth
62
62
Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35
add a comment |Â
Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35
Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35
Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35
add a comment |Â
1 Answer
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Yes, it should be ext4, not ext4dev. See the types of filesystems your system supports via cat /proc/filesystems.
answered Mar 10 at 21:27
waltinator
20.7k74068
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1 Answer
1
active
oldest
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1 Answer
1
active
oldest
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active
oldest
votes
active
oldest
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up vote
0
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Yes, it should be ext4, not ext4dev. See the types of filesystems your system supports via cat /proc/filesystems.
answered Mar 10 at 21:27
waltinator
20.7k74068
add a comment |Â
up vote
0
down vote
Yes, it should be ext4, not ext4dev. See the types of filesystems your system supports via cat /proc/filesystems.
answered Mar 10 at 21:27
waltinator
20.7k74068
add a comment |Â
up vote
0
down vote
up vote
0
down vote
Yes, it should be ext4, not ext4dev. See the types of filesystems your system supports via cat /proc/filesystems.
answered Mar 10 at 21:27
waltinator
20.7k74068
Yes, it should be ext4, not ext4dev. See the types of filesystems your system supports via cat /proc/filesystems.
answered Mar 10 at 21:27
waltinator
20.7k74068
answered Mar 10 at 21:27
waltinator
20.7k74068
answered Mar 10 at 21:27
waltinator
20.7k74068
answered Mar 10 at 21:27
waltinator
20.7k74068
20.7k74068
add a comment |Â
add a comment |Â
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Where does this /dev/sdb1 come from? Has it been formatted on another system?
– muclux
Mar 11 at 7:35