search for: storagevol

Hi, i have two machines with libvirt installed. I want to move a storage volume from the 1st machine to 2nd machine with code. I'm thinking of reading a storage volume into a byte array/stream then uploading through my own/custom handler (written in go) to the 2nd machine's custom handler which will then be writing the byte stream to libvirt storage volume. Is there a libvirt function to

...it a/snapshot/v2v-snapshot.pl b/snapshot/v2v-snapshot.pl index f089a77..e2cc33c 100755 --- a/snapshot/v2v-snapshot.pl +++ b/snapshot/v2v-snapshot.pl @@ -529,8 +529,10 @@ sub _commit_guest # Update the domain XML with the location of the backing store if($backing_type == Sys::Virt::StorageVol::TYPE_BLOCK) { $source->setAttribute('dev', $backing_path); + $source->removeAttribute('file'); } else { $source->setAttribute('file', $backing_path); + $source->removeAttribute('dev'); }...

...or a given path -sub _get_volume -{ - my ($path, $pool) = @_; - - my $vol; - my $refreshed = 0; - do { - # XXX: Shouldn't be using an undocumented API - # See RHBZ 519647. Replace with lookupByPath when it's available. - eval { - $vol = Sys::Virt::StorageVol->_new(path => $path, - connection => $vmm); - }; - - if($@) { - if($refreshed) { - my $pool_xml = $pool->get_xml_description(); - my $pool_dom = new XML::DOM::Parser->parse($pool_xml)...

Hi, I want to copy a volume from one to pool to another pool through libvirt golang api but I’m unaware of any such functions. Can anybody guide me a little bit here? Best Regards, Shashwat Shagun me@shashwat.tech

Is there any function in libvirt (golang SDK) to download image to libvirt storage pool from path?

...+144,17 @@ sub close delete($self->{fd}); } +sub DESTROY +{ + my $self = shift; + + # Check if the volume has been opened, but not closed + return unless (exists($self->{fd})); + + # Assume the volume is incomplete and delete it + $self->{vol}->delete(Sys::Virt::StorageVol::DELETE_NORMAL); +} + package Sys::VirtV2V::Target::LibVirt; use Sys::Virt; -- 1.7.2.3

...includes the libvirt code, component and level of the error, as well as all of the error constants from libvirt.h * Updated Connect class, implementing conn.sys_info, conn.stream, conn.interface_change_begin, conn.interface_change_commit, and conn.interface_change_rollback * Updated StorageVol class, implementing vol.download and vol.upload * Various bugfixes Version 0.4.0 is available from http://libvirt.org/ruby: Tarball: http://libvirt.org/ruby/download/ruby-libvirt-0.4.0.tgz Gem: http://libvirt.org/ruby/download/ruby-libvirt-0.4.0.gem It is also available from rubygems.org; to g...

...e @file or @dev attribute before adding a new one $source_e->removeAttributeNode($source); - $path = $vol->get_path(); - # Set @file or @dev as appropriate - if ($vol->get_info()->{type} == - Sys::Virt::StorageVol::TYPE_FILE) + if ($vol->is_block()) { - $disk->setAttribute('type', 'file'); - $source_e->setAttribute('file', $path); - } else { $disk->setAttribute('ty...

...odes('/volume/target/format/@type'); - $format = $format->getValue() if (defined($format)); - $format ||= 'auto'; - - return $format; -} - -sub is_block -{ - my $self = shift; - - my $type = $self->{vol}->get_info()->{type}; - return $type == Sys::Virt::StorageVol::TYPE_BLOCK; -} - -sub open -{ - my $self = shift; - - my $path = $self->get_path(); - - # We want to open the existing volume without truncating it - sysopen(my $fd, $path, O_WRONLY) - or die(user_message(__x("Error opening storage volume {path} ". -...

The following patches are where I'm currently at with ESX support. I can now import a domain from ESX along with its storage. Note that I'm not yet doing any conversion. In fact, I've never even tested past the import stage (I just had an exit in there). The meat is really in the 4th patch. The rename of MetadataReader->Connection was because the Connection is now really providing

With this patchset I have successfully[1] imported a RHEL 5 guest directly from ESX with the following command line: virt-v2v -ic 'esx://yellow.marston/?no_verify=1' -op transfer RHEL5-64 Login details are stored in ~/.netrc Note that this is the only guest I've tested against. I haven't for example, checked that I haven't broken Xen imports. Matt [1] With the exception of