当前进程所在mount namespace里的所有挂载信息可以在/proc/[pid]/mounts、/proc/[pid]/mountinfo和/proc/[pid]/mountstats里面找到。 Mount namespaces是第一个被加入Linux的namespace,由于当时没想到还会引入其它的namespace,所以取名为CLONE_NEWNS,而没有叫CLONE_NEWMOUNT。 每个mount namespace都拥有一份自己的挂载...
mount_namespaces - overview of Linux mount namespaces DESCRIPTION namespaces Mount namespaces provide isolation of the list of mount points seen by the processes in each namespace instance. Thus, the processes in each of the mount namespace instances will see distinct single-directory hierarchies. ...
Serge E. Hallyn and Ram Pai. Applying Mount Namespaces. http://www.ibm.com/developerworks/linux/ library/l-mount-namespaces.html, 2007.HALLYN, S. E., AND PAI, R. Applying mount namespaces. http://www.ibm.com/developerworks/linux/library/l-mount- namespaces.html, 2007....
The reason for this is thatsystemddefaults to recursively sharing the mount points with all new namespaces. If you mounted atmpfsfilesystem somewhere, for example,/mntinside the new mount namespace, can the host see it? root@new-mnt$mount -t tmpfs tmpfs /mnt root@new-mnt$findmnt |grep mn...
su --mm -c mount -t sdfat /dev/block/mmcblk0p1 /storage/0123-4567 nsenter -t 1 -m mount -t sdfat /dev/block/mmcblk0p1 /storage/0123-4567 As a result, the root namespace is mounted, but nothing is mounted in other applications. How to mount to all namespaces? file-syste...
当前进程所在mount namespace里的所有挂载信息可以在/proc/[pid]/mounts、/proc/[pid]/mountinfo和/proc/[pid]/mountstats里面找到。 Mount namespaces是第一个被加入Linux的namespace,由于当时没想到还会引入其它的namespace,所以取名为CLONE_NEWNS,而没有叫CLONE_NEWMOUNT。
当前进程所在mount namespace里的所有挂载信息可以在/proc/[pid]/mounts、/proc/[pid]/mountinfo和/proc/[pid]/mountstats里面找到。 Mount namespaces是第一个被加入Linux的namespace,由于当时没想到还会引入其它的namespace,所以取名为CLONE_NEWNS,而没有叫CLONE_NEWMOUNT。
应用挂载名称空间Serge E. HallynRam Pai