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Re: New shmfs and Debian



** On Apr 05, Wichert Akkerman scribbled:
> Previously Grendel wrote:
> > Besides, now by doing  'df' you see how much of shared memory
> > is used :)) - I like that :))
> 
[snip]
> [fog;~]-19> df -h /var/shm
> Filesystem            Size  Used Avail Use% Mounted on
> none                  8.0G   92k  8.0G   0% /var/shm
[snip]
> ------ Shared Memory Segments --------
> key       shmid     owner     perms     bytes     nattch    status      
[snip]
> So, where did that 92Kb disappear to?
AFAIK, the size displayed by df is the total size of the "filesystem" - that
is the maximum amount of inodes (shm memory areas) that can be allocated
using it - it doesn't display the _used_ space. See Use% above, it's 0.

marek

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