08-04-2011
Virtual memory is virtual. If the application doesn't actually use it, it doesn't get stored anywhere at all.
More interesting is the RES field, the memory the application's actually managed to get paged in and used.
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Hi,
can anyone explain me what virtual memory is ( for which we use vmstat commande line ) comparing with RAM ?
many thanks before. (2 Replies)
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Hi,
First of all I appreciate this group very much for its informative discussions and posts.
Here is my question.
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PS :
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ulimit ]
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Does anyone know what the best commands in the UNIX command line are for obtaining this info:
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preferably with date and time parameters too?
thanks
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So, I would ask you a piece of advice about which books or titles could give me comprehensive information about virtual memory in UNIX. Especially, I would found out that virtual address translation corresponds structures of kernel!
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LEARN ABOUT SUSE
virt-pki-validate
VIRT-PKI-VALIDATE(1) Virtualization Support VIRT-PKI-VALIDATE(1)
NAME
virt-pki-validate - validate libvirt PKI files are configured correctly
SYNOPSIS
virt-pki-validate
DESCRIPTION
This tool validates that the necessary PKI files are configured for a secure libvirt server or client using the TLS encryption protocol.
It will report any missing certificate or key files on the host. It should be run as root to ensure it can read all the necessary files
EXIT STATUS
Upon successful validation, an exit status of 0 will be set. Upon failure a non-zero status will be set.
AUTHOR
Richard Jones
BUGS
Report any bugs discovered to the libvirt community via the mailing list "http://libvirt.org/contact.html" or bug tracker
"http://libvirt.org/bugs.html". Alternatively report bugs to your software distributor / vendor.
COPYRIGHT
Copyright (C) 2006-2010 by Red Hat, Inc.
LICENSE
virt-pki-validate is distributed under the terms of the GNU GPL v2+. This is free software; see the source for copying conditions. There
is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
SEE ALSO
virsh(1), online PKI setup instructions "http://libvirt.org/remote.html"
libvirt-0.8.1 2010-07-05 VIRT-PKI-VALIDATE(1)