Por que não consigo gravar no disco rígido externo?

Question

Estou usando o Arch Linux. Eu não sou capaz de escrever no meu disco rígido externo. Tentei alterar a permissão manualmente por meio de propriedades, mas não posso fazer isso. Como posso resolver este problema?

Aqui está a saída de fsck -l e mount :

[root@localhost shravan]# fsck -l
fsck from util-linux 2.24.1
e2fsck 1.42.9 (28-Dec-2013)
/dev/sda1 is mounted.
e2fsck: Cannot continue, aborting.


[root@localhost shravan]# mount
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sys on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
dev on /dev type devtmpfs (rw,nosuid,relatime,size=1996364k,nr_inodes=499091,mode=755)
run on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
/dev/sda1 on / type ext4 (rw,relatime,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
configfs on /sys/kernel/config type configfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=399844k,mode=700,uid=1000,gid=1000)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1 on /run/media/shravan/6FA6C3EC7A96B1D0 type ntfs (ro,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0177,dmask=077,nls=utf8,errors=continue,mft_zone_multiplier=1,uhelper=udisks2)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)

    

Answer 1

Pelo que observo na saída da página pastebin, vejo que o HDD externo está formatado como partição NTFS.

/dev/sdb1 on /run/media/shravan/6FA6C3EC7A96B1D0 type ntfs 
(ro,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0177,dmask=077,nls=utf8,
errors=continue,mft_zone_multiplier=1,uhelper=udisks2)

Então eu acredito que se você remontar sua partição como tipo NTFS, você poderá usar o disco rígido externo. Apenas desmonte sua partição usando umount /dev/sdb1 e, em seguida, remonte-a usando o comando abaixo.

mount /dev/sdb1 /run/media/shravan/ -t ntfs-3g -o nls=utf8,umask=0222

De acordo com os comentários de Patrick, o sistema de arquivos é montado com o driver ntfs no kernel, que é somente leitura. Então, se o sistema tem ntfs-3g , o mount deve ser usado como,

mount /dev/sdb1 /run/media/shravan/ -t ntfs-3g -o nls=utf8,umask=0222

Referências

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