[Huawei Ascend P6, Mate] XQC:
Again, P7-L10

Yes.

No.

No.

Mount:

root@hwp7:/ # mount
rootfs / rootfs ro,relatime 0 0
/dev/block/mmcblk0p11 /mnvm1:0 ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p12 /mnvm2:0 ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p16 /mnvm3:0 ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
none /dev/frz cgroup rw,relatime,freezer 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/secure tmpfs rw,seclabel,relatime,mode=700 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /fs_emmc_log tmpfs rw,seclabel,nosuid,nodev,relatime,mode=664 0 0
/dev/block/platform/hi_mci.0/by-name/system /system ext4 ro,seclabel,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/platform/hi_mci.0/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered,noauto_da_alloc,discard 0 0
/dev/block/platform/hi_mci.0/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,errors=panic,user_xattr,acl,barrier=1,data=ordered,noauto_da_alloc,discard 0 0
/dev/block/platform/hi_mci.0/by-name/cust /cust ext4 ro,seclabel,nosuid,nodev,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/platform/hi_mci.0/by-name/splash2 /splash2 ext4 rw,seclabel,nosuid,nodev,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/platform/hi_mci.0/by-name/3rdmodem /3rdmodem ext4 rw,seclabel,nosuid,nodev,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/platform/hi_mci.0/by-name/3rdmodemnvm /3rdmodemnvm ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered 0 0
/dev/block/platform/hi_mci.0/by-name/3rdmodemnvmbkp /3rdmodemnvmbkp ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,acl,barrier=1,data=ordered 0 0
/data/share /mnt/shell/emulated sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1023 0 0
tmpfs /storage/emulated tmpfs rw,seclabel,nosuid,nodev,relatime,mode=050,gid=1028 0 0
/dev/block/vold/179:97 /mnt/media_rw/sdcard1 vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/fuse /storage/sdcard1 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/data/share /storage/emulated/0 sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1023 0 0
/data/share /storage/emulated/0/Android/obb sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1023 0 0
/data/share /storage/emulated/0 sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1023 0 0
/data/share /storage/emulated/0/Android/obb sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1023 0 0