On 2001.10.21 22:29:05 -0500 Jeff Newmiller wrote:
[snipped]
> The ramdisk driver only takes the memory it actually needs, up to the
> maximum ramdisk size. df reports the maximum space that volume could
> require. If the sum of your maximum values is greater than your actual
> ram, then your system could lock up if you have a DOS event (for
> example) that fills your logs and therefore actually attempts to use
> the maximum memory. You could still be okay, though, since the
> other ramdisk(s) won't be changing their memory usage.
>
Hmm. Okay. df -k tells me this:
Filesystem 1k-blocks Used Available Use% Mounted on
/dev/ram0 16208 4456 11752 27% /
/dev/ram1 2022 47 1975 2% /var/log
and free tells me this:
total: used: free: shared: buffers: cached:
Mem: 15007744 14741504 266240 6922240 6479872 2195456
Swap: 0 0 0
MemTotal: 14656 kB
MemFree: 260 kB
MemShared: 6760 kB
Buffers: 6328 kB
Cached: 2144 kB
SwapTotal: 0 kB
SwapFree: 0 kB
I guess I could cut ram0 down by half and still have plenty of room. Is
that reasonable?
-Steve
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