search for: virstoragevolgetinfo

Hi, I am using virStorageVolGetInfo to get the volume size virStorageVol.download to download a normal file for VDSM project. I want to add support for block devices as well, I was able to see the size via virDomainBlockInfo and download via virDomain.blockPeek which is works fine for both file and block device. 1. Can I depend on...

...2/05/2016 05:27 AM, Shahar Havivi wrote: > Ping > Sorry for the delay... Lots of investigation, patches, and other work. > On Wed, Nov 30, 2016 at 3:13 PM, Shahar Havivi <shavivi@redhat.com > <mailto:shavivi@redhat.com>> wrote: > > Hi, > > I am using virStorageVolGetInfo to get the volume size > virStorageVol.download to download a > normal file for VDSM project. Normal as in a 'raw' fully allocated file? As opposed to a sparse and/or container (e.g. qcow2) file? > > I want to add support for block devices as well, I was able to s...

...eGetInfo ( virResetLastError ( virSecretDefineXML ( virSecretFree ( virSecretGetUUIDString ( virSecretGetValue ( virSecretLookupByUsage ( virSecretLookupByUUIDString ( virSecretSetValue ( virSetErrorFunc ( virStoragePoolFree ( virStoragePoolGetInfo ( virStoragePoolLookupByName ( virStorageVolFree ( virStorageVolGetInfo ( virStorageVolGetPath ( virStorageVolLookupByName ( --rbKG8BlqS9xyY7Uh--

...com/libguestfs/libguestfs/blob/c9543de73d264943fef88f5e53403bbe32917b01/lib/launch-libvirt.c#L1372 AFAICT that way does not use the storage pool drivers. > > virStoragePoolFree ( > > virStoragePoolGetInfo ( > > virStoragePoolLookupByName ( > > virStorageVolFree ( > > virStorageVolGetInfo ( > > virStorageVolGetPath ( > > virStorageVolLookupByName ( > > So something in libguestfs is using storage pools, which would > mean you want libvirt-daemon-driver-storage-core, and one or > more of the pool impls that you use. This is when libguestfs is told to open a...

On Friday, 10 January 2020 17:34:27 CET Daniel P. Berrangé wrote: > > > > virStoragePoolFree ( > > > > virStoragePoolGetInfo ( > > > > virStoragePoolLookupByName ( > > > > virStorageVolFree ( > > > > virStorageVolGetInfo ( > > > > virStorageVolGetPath ( > > > > virStorageVolLookupByName ( > > > > > > So something in libguestfs is using storage pools, which would > > > mean you want libvirt-daemon-driver-storage-core, and one or > > > more of the pool imp...

...on't need the storage pool APIs. If you're using domain <disk>s which use type=volume, then you'll need the storage pool APIs & any impls that are relevant > virStoragePoolFree ( > virStoragePoolGetInfo ( > virStoragePoolLookupByName ( > virStorageVolFree ( > virStorageVolGetInfo ( > virStorageVolGetPath ( > virStorageVolLookupByName ( So something in libguestfs is using storage pools, which would mean you want libvirt-daemon-driver-storage-core, and one or more of the pool impls that you use. Regards, Daniel -- |: https://berrange.com -o- https://www.flic...

Ping On Wed, Nov 30, 2016 at 3:13 PM, Shahar Havivi <shavivi at redhat.com> wrote: > Hi, > > I am using virStorageVolGetInfo to get the volume size > virStorageVol.download to download a > normal file for VDSM project. > > I want to add support for block devices as well, I was able to see the size > via virDomainBlockInfo and download via virDomain.blockPeek which is works > fine for both file and block...

...03bbe32917b01/lib/launch-libvirt.c#L1372 > > AFAICT that way does not use the storage pool drivers. YEs, that is correct. > > > virStoragePoolFree ( > > > virStoragePoolGetInfo ( > > > virStoragePoolLookupByName ( > > > virStorageVolFree ( > > > virStorageVolGetInfo ( > > > virStorageVolGetPath ( > > > virStorageVolLookupByName ( > > > > So something in libguestfs is using storage pools, which would > > mean you want libvirt-daemon-driver-storage-core, and one or > > more of the pool impls that you use. > > Th...

...} + + vol = virStorageVolLookupByName (pool, volume_name); + if (vol == NULL) { + err = virGetLastError (); + error (g, _("no volume called '%s' in the libvirt pool '%s': %s"), + volume_name, pool_name, err->message); + goto cleanup; + } + + ret = virStorageVolGetInfo (vol, &info); + if (ret < 0) { + err = virGetLastError (); + error (g, _("cannot get information of the libvirt volume '%s': %s"), + volume_name, err->message); + goto cleanup; + } + + debug (g, "type of libvirt volume %s: %d", volume_name...

...} + + vol = virStorageVolLookupByName (pool, volume_name); + if (vol == NULL) { + err = virGetLastError (); + error (g, _("no volume called '%s' in the libvirt pool '%s': %s"), + volume_name, pool_name, err->message); + goto cleanup; + } + + ret = virStorageVolGetInfo (vol, &info); + if (ret < 0) { + err = virGetLastError (); + error (g, _("cannot get information of the libvirt volume '%s': %s"), + volume_name, err->message); + goto cleanup; + } + + debug (g, "type of libvirt volume %s: %d", volume_name...

libguestfs usually needs qemu. However it only requires an emulator for the same architecture, not for all architectures. libvirt-daemon-kvm pulls in qemu which pulls in emulators for all architectures, as well as a bunch of other stuff we don't need at all like network interface support and nwfilter. There are no Fedora TCG-only arches, so drop the conditional section. I also made support

...shared storage for kvm (Kenneth Nagin) Documentation: - html docs: add link to PHP bindings by Radek Hladik (Justin Clift) - virsh: document attach-disk better (Eric Blake) - bridge_driver.c: fix file description (Alan Pevec) - nwfilter: extensions of docs with (Stefan Berger) - Fix description of virStorageVolGetInfo() (Philipp Hahn) - virsh: improve help text for vol query commands (Justin Clift) - virsh: fixed trivial comment and debug message in vshCommandOptVolBy function (Justin Clift) - virsh: remove xen reference in header comment (Justin Clift) - virsh: add the volume commands to the virsh man page (Jus...

...ml_copy_int64 (info.available); Store_field (rv, 3, v); + + CAMLreturn (rv); +} + +CAMLprim value +ocaml_libvirt_storage_vol_get_info (value volv) +{ + CAMLparam1 (volv); + CAMLlocal2 (rv, v); + virStorageVolPtr vol = Volume_val (volv); + virStorageVolInfo info; + int r; + + NONBLOCKING (r = virStorageVolGetInfo (vol, &info)); + CHECK_ERROR (r == -1, "virStorageVolGetInfo"); + + rv = caml_alloc (3, 0); + Store_field (rv, 0, Val_int (info.type)); + v = caml_copy_int64 (info.capacity); Store_field (rv, 1, v); + v = caml_copy_int64 (info.allocation); Store_field (rv, 2, v); + + CAMLreturn...

libvirt-ocaml is used only by virt-v2v, so move it to this repository, instead of having it around in the common submodule. The removal from common will happen later. Pino Toscano (2): common: Bundle the libvirt-ocaml library for use by virt-v2v build: switch embedded copy of libvirt-ocaml .gitignore | 2 + 3rdparty/libvirt-ocaml/Makefile.am |

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all

...#39;%s' in the libvirt pool '%s': %s"), + error (g, _("no volume called ‘%s’ in the libvirt pool ‘%s’: %s"), volume_name, pool_name, err->message); goto cleanup; } @@ -920,7 +920,7 @@ filename_from_pool (guestfs_h *g, virConnectPtr conn, ret = virStorageVolGetInfo (vol, &info); if (ret < 0) { err = virGetLastError (); - error (g, _("cannot get information of the libvirt volume '%s': %s"), + error (g, _("cannot get information of the libvirt volume ‘%s’: %s"), volume_name, err->message); got...