Virt-df is a df implementation for virtual guests.The program is meant to be run on the host or dom0to display disk space used and available on allpartitions within all guests. There is no need torun any software or agent inside the guests. It iscompatible with most Linux and Windows guests.License: GNU General Public License v2Changes:
This release understands Linux ext2/3, WindowsNTFS, DOS FAT32, Linux LVM, and primary/extendedpartitions.
Hello AIX GURU's
I try to remove Virtual Scsi from vio2 but it shows the following error:
Virtual adapters that are marked as Required cannot be dynamically removed from the partition. Please change your adapter selections and try the operation again.
the adapter is removed from VIO using... (0 Replies)
HI,
I use red hat linux ES 5.
I start the virt-manager and add new guest host in it .
But When I choose parXXX-virtuXXXXX ...not full-virtXXXx...
I get below screen to fill
installtion source
Please indicate where installation media is available
for the operating system you would like to... (1 Reply)
Hi guys.
I have installed debian 6.0.1a. I have install all XEN stuff. including xen kernel, libvirtd, ...
but when i want to connect xend virt-manager shows me this:
Verify that:
- A Xen host kernel was booted
- The Xen service has been started
details:
Unable to open connection to... (0 Replies)
Sys::Virt::Stream(3) User Contributed Perl Documentation Sys::Virt::Stream(3)NAME
Sys::Virt::Stream - Represent & manage a libvirt stream
DESCRIPTION
The "Sys::Virt::Stream" module represents a stream managed by the virtual machine monitor.
METHODS
my $st Sys::Virt::Stream->new($conn, $flags);
Creates a new data stream, ready for use with a stream based API. The optional $flags parameter can be used to configure the stream as
non-blocking
$st->abort()
Abort I/O on the stream. Either this function or "finish" must be called on any stream which has been activated
$st->finish()
Complete I/O on the stream. Either this function or "abort" must be called on any stream which has been activated
$rv = $st->recv($data, $nbytes)
Receive upto $nbytes worth of data, copying into $data. Returns the number of bytes read, or -2 if I/O would block, or -1 on error.
$rv = $st->send($data, $nbytes)
Send upto $nbytes worth of data, copying from $data. Returns the number of bytes sent, or -2 if I/O would block, or -1 on error.
$st->recv_all($handler)
Receive all data available from the stream, invoking $handler to process the data. The $handler parameter must be a function which
expects three arguments, the $st stream object, a scalar containing the data received and a data byte count. The function should return
the number of bytes processed, or -1 upon error.
$st->send_all($handler)
Send all data produced by $handler to the stream. The $handler parameter must be a function which expects three arguments, the $st
stream object, a scalar which must be filled with data and a maximum data byte count desired. The function should return the number of
bytes filled, 0 on end of file, or -1 upon error
$st->add_callback($events, $coderef)
Register a callback to be invoked whenever the stream has one or more events from $events mask set. The $coderef must be a subroutine
that expects 2 parameters, the original $st object and the new $events mask
$st->update_callback($events)
Change the event mask for a previously registered callback to $events
$st->remove_callback();
Remove a previously registered callback
CONSTANTS
Sys::Virt::Stream::NONBLOCK
Create a stream which will not block when performing I/O
Sys::Virt::Stream::EVENT_READABLE
The stream has data available for read without blocking
Sys::Virt::Stream::EVENT_WRITABLE
The stream has ability to write data without blocking
Sys::Virt::Stream::EVENT_ERROR
An error occurred on the stream
Sys::Virt::Stream::EVENT_HANGUP
The remote end of the stream closed
AUTHORS
Daniel P. Berrange <berrange@redhat.com>
COPYRIGHT
Copyright (C) 2006-2009 Red Hat Copyright (C) 2006-2007 Daniel P. Berrange
LICENSE
This program is free software; you can redistribute it and/or modify it under the terms of either the GNU General Public License as
published by the Free Software Foundation (either version 2 of the License, or at your option any later version), or, the Artistic License,
as specified in the Perl README file.
SEE ALSO
Sys::Virt, Sys::Virt::Error, "http://libvirt.org"
perl v5.16.3 2013-07-30 Sys::Virt::Stream(3)