If you mount a tmpfs filesystem ontop of a Lustre root filesystem, that
in of itself will not share the contents of the tmpfs filesystem with
other nodes. You would have to nfs export /tmp if you wanted to share it
between nodes or just let them use the /tmp directory on the Lustre root.
-Aaron
Lin Shen (lshen) wrote:> If I mount a tmpfs filesystem on top of a Luster root filesystem at say
> /tmp, can I safely share the contents under /tmp among the nodes?
>
> lin
>
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together they are powerful beyond imagination."
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Aaron Knister
Center for Research on Environment and Water
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