1SNAP-DISCARD-NS(5)                  snappy                  SNAP-DISCARD-NS(5)
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NAME

6       snap-discard-ns  - internal tool for discarding preserved namespaces of
7       snappy applications
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SYNOPSIS

10          snap-discard-ns [--from-snap-confine] SNAP_INSTANCE_NAME
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DESCRIPTION

13       The snap-discard-ns is a program used internally by snapd to discard  a
14       preserved mount namespace of a particular snap.
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OPTIONS

17       The  --from-snap-confine  option  is used internally by snap-confine to
18       tell snap-discard-ns that it is invoked from snap-confine and can  dis‐
19       able locking.
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ENVIRONMENT

22       snap-discard-ns responds to the following environment variables
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24       SNAP_CONFINE_DEBUG:
25              When defined the program will print additional diagnostic infor‐
26              mation about the actions being performed. All the output goes to
27              stderr.
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FILES

30       snap-discard-ns uses the following files:
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32       /run/snapd/ns/$SNAP_INSTNACE_NAME.mnt:        /run/snapd/ns/$SNAP_INST‐
33       NACE_NAME.*.mnt:
34          The preserved mount namespace  that  is  unmounted  and  removed  by
35          snap-discard-ns.  The  second  form  is for the per-user mount name‐
36          space.
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38       /run/snapd/ns/snap.$SNAP_INSTNACE_NAME.fstab:
39       /run/snapd/ns/snap.$SNAP_INSTNACE_NAME.*.user-fstab:
40          The current mount profile of a preserved mount namespace that is re‐
41          moved by snap-discard-ns.
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BUGS

44       Please report all bugs with https://bugs.launchpad.net/snapd/+filebug
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AUTHOR

47       zygmunt.krynicki@canonical.com
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50       Canonical Ltd.
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552.36                              2018-10-17                SNAP-DISCARD-NS(5)
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