On Tuesday 08 March 2005 05:28, Jim Carter wrote: > On Sun, 6 Mar 2005, Krisztian PIFKO wrote: > > could someone please tell me how much memory an uml consumes > > if the temp dir for the unlinked temp files is on tmpfs? > > The rest of your answer, Jim, is ok. > I imagine that the 31 MB difference between the virtual address space and > the resident set (nearly equal to the image size) is occupied by 2.95 MB of > UML kernel and the program text of various system daemons and their shared > libraries, mapped from the host's file that's attached to /dev/ubda. Not necessarily - it can even be space mmap'ed from the tmpfs file which has not yet been written to. In fact when UML boots my SlackWare it uses just a few megs on tmpfs (and/or on RSS) but the VIRT space is the full allocated one. -- Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade
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