$ mount
devtmpfs on /dev type devtmpfs (rw,nosuid,size=393712k,nr_inodes=983230,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=3,mode=620,ptmxmode=000)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run type tmpfs (rw,nodev,size=1968544k,mode=755)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
/dev/sdc7 on / type ext4 (rw,relatime,data=ordered)
/dev/sdc7 on /nix/store type ext4 (ro,relatime,data=ordered)
ramfs on /run/keys type ramfs (rw,relatime)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
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=/run/current-system/systemd/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
/dev/sda8 on /mnt/data type ext4 (rw,relatime,data=ordered)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=787416k,mode=700,uid=1000,gid=100)
/dev/sdc4 on /run/media/paprika/Windows8_OS type ntfs (ro,nosuid,nodev,relatime,uid=1000,gid=100,fmask=0177,dmask=077,nls=utf8,errors=continue,mft_zone_multiplier=1,uhelper=udisks2)
/dev/sdc7 on / type ext4 (rw,relatime,data=ordered)
/dev/sdc8 on /mnt/data type ext4 (rw,relatime,data=ordered)

$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0 931.5G  0 disk
├─sda1   8:1    0  1000M  0 part
├─sda2   8:2    0   260M  0 part
├─sda3   8:3    0   128M  0 part
├─sda4   8:4    0 181.2G  0 part
├─sda5   8:5    0  12.6G  0 part
├─sda6   8:6    0     4M  0 part
├─sda7   8:7    0   100G  0 part /nix/store
├─sda8   8:8    0 628.4G  0 part /mnt/data
└─sda9   8:9    0     8G  0 part [SWAP]
sdb      8:16   0  14.9G  0 disk
└─sdb1   8:17   0  14.9G  0 part
sdc      8:32   0 953.9G  0 disk
├─sdc1   8:33   0  1000M  0 part
├─sdc2   8:34   0   260M  0 part
├─sdc3   8:35   0   128M  0 part
├─sdc4   8:36   0 181.2G  0 part /run/media/paprika/Windows8_OS
├─sdc5   8:37   0  12.6G  0 part
├─sdc6   8:38   0     4M  0 part
├─sdc7   8:39   0   100G  0 part /
├─sdc8   8:40   0 628.4G  0 part /mnt/data
└─sdc9   8:41   0     8G  0 part