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| author | Karel Zak | 2012-02-21 15:32:50 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-02-21 15:32:50 +0100 |
| commit | bc87f885125d6d7bd9f353cf78d79a56a882f51b (patch) | |
| tree | 22c08fb15ab437f4a0b08b9478aafdb931f946b8 /sys-utils/unshare.1 | |
| parent | build-sys: add tools/ to EXTRA_DIST (diff) | |
| download | kernel-qcow2-util-linux-bc87f885125d6d7bd9f353cf78d79a56a882f51b.tar.gz kernel-qcow2-util-linux-bc87f885125d6d7bd9f353cf78d79a56a882f51b.tar.xz kernel-qcow2-util-linux-bc87f885125d6d7bd9f353cf78d79a56a882f51b.zip | |
unshare: add note about MS_SHARED to unshare.1
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/unshare.1')
| -rw-r--r-- | sys-utils/unshare.1 | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys-utils/unshare.1 b/sys-utils/unshare.1 index 5ee03ee12..d7938c546 100644 --- a/sys-utils/unshare.1 +++ b/sys-utils/unshare.1 @@ -15,15 +15,16 @@ program. Unshareable namespaces are: .TP .BR "mount namespace" mounting and unmounting filesystems will not affect rest of the system -(\fBCLONE_NEWNS\fP flag), +(\fBCLONE_NEWNS\fP flag), except for filesystems which are explicitly marked as +shared (by mount --make-shared). See /proc/self/mountinfo for the shared flags. .TP .BR "UTS namespace" setting hostname, domainname will not affect rest of the system -(\fBCLONE_NEWUTS\fP flag), +(\fBCLONE_NEWUTS\fP flag). .TP .BR "IPC namespace" process will have independent namespace for System V message queues, semaphore -sets and shared memory segments (\fBCLONE_NEWIPC\fP flag), +sets and shared memory segments (\fBCLONE_NEWIPC\fP flag). .TP .BR "network namespace" process will have independent IPv4 and IPv6 stacks, IP routing tables, firewall |