August 2012 - Devel - libvirt List Archives

[libvirt] Stored secrets seem to get corrupted
by Wido den Hollander 02 Aug '12

02 Aug '12

Hi, On one of my systems I'm having troubles with my RBD storage backend. At first I thought it was a problem with my code, but after trying the same code on a second machine I'm a bit confused. The problem is that the storage backend tries to retrieve the value of a secret and base64 decode it, that fails. My debug log shows: debug : virStorageBackendRBDOpenRADOSConn:65 : Using cephx authorization debug : virStorageBackendRBDOpenRADOSConn:75 : Looking up secret by UUID: 322bccea-f2ed-4eae-a7e5-d0793ffb162d debug : virSecretLookupByUUIDString:14128 : conn=0x7fac9c0009c0, uuidstr=322bccea-f2ed-4eae-a7e5-d0793ffb162d debug : virSecretLookupByUUID:14086 : conn=0x7fac9c0009c0, uuid=322bccea-f2ed-4eae-a7e5-d0793ffb162d debug : virSecretGetValue:14486 : secret=0x7fac94000d30, value_size=0x7facad481918, flags=0 debug : virStorageBackendRBDOpenRADOSConn:103 : Found cephx key: `I^% debug : virStorageBackendRBDOpenRADOSConn:135 : Found 1 RADOS cluster monitors in the pool configuration debug : virStorageBackendRBDOpenRADOSConn:159 : RADOS mon_host has been set to: 31.25.100.131:6789, error : virStorageBackendRBDOpenRADOSConn:171 : internal error failed to connect to the RADOS monitor on: 31.25.100.131:6789, It goes wrong at "Found cephx key: <garbage>" So I figured it had to be something in my code and I went over the code again, but nothing seemed odd. I tried the same checkout (tag: 0.9.13-rc1) on a different host (also Ubuntu 12.04) and that worked. The secret and pool XML's are the same, but what I found is that the secret storage on disk seems to go wrong on one machine. Notice this behavior: root@stack01:~# virsh secret-set-value 322bccea-f2ed-4eae-a7e5-d0793ffb162d AQAE+uJPCFpELBAAkTniQvHabBGj0Quwnu2imA== Secret value set root@stack01:~# md5sum /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 b4b147bc522828731f1a016bfa72c073 /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 root@stack01:~# virsh secret-set-value 322bccea-f2ed-4eae-a7e5-d0793ffb162d AQAE+uJPCFpELBAAkTniQvHabBGj0Quwnu2imA== Secret value set root@stack01:~# md5sum /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 927e2458c32cc3f6754d91694e41333f /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 root@stack01:~# As you can see, the md5sum of the file changes when I set the value of the secret to the same. I tried the same on the other host: root@stack02:~# virsh secret-set-value 322bccea-f2ed-4eae-a7e5-d0793ffb162d AQAE+uJPCFpELBAAkTniQvHabBGj0Quwnu2imA== Secret value set root@stack02:~# md5sum /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 c30db27f9ebfe3f7903470d4bd542d1d /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 root@stack02:~# virsh secret-set-value 322bccea-f2ed-4eae-a7e5-d0793ffb162d AQAE+uJPCFpELBAAkTniQvHabBGj0Quwnu2imA== Secret value set root@stack02:~# md5sum /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 c30db27f9ebfe3f7903470d4bd542d1d /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 root@stack02:~# virsh secret-set-value 322bccea-f2ed-4eae-a7e5-d0793ffb162d AQAE+uJPCFpELBAAkTniQvHabBGj0Quwnu2imA== Secret value set root@stack02:~# md5sum /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 c30db27f9ebfe3f7903470d4bd542d1d /etc/libvirt/secrets/322bccea-f2ed-4eae-a7e5-d0793ffb162d.base64 root@stack02:~# The md5sum stays the same on stack02. I verified that stack01 isn't out of disk space or out of inodes, those are in the acceptable values range. Any suggestions? For the record, the hosts: OS: Ubuntu 12.04 x864_64 Kernel: 3.2.0-25-generic Libvirt commit: 0fce94fe1bd782ac4c33fdd59d13ee37b3437413 Thank you, Wido

4 21

[libvirt] [PATCH] Change function signature for creating new lock manager instances
by Daniel P. Berrange 02 Aug '12

02 Aug '12

From: "Daniel P. Berrange" <berrange(a)redhat.com> To allow a virLockManagerPtr to be created directly from a driver table struct, replace the virLockManagerPluginPtr parameter with a virLockDriverPtr parameter. * src/locking/domain_lock.c, src/locking/lock_manager.c, src/locking/lock_manager.h: Replace plugin param with a driver in virLockManagerNew --- src/locking/domain_lock.c | 2 +- src/locking/lock_manager.c | 31 +++++++++++++++++++------------ src/locking/lock_manager.h | 3 ++- 3 files changed, 22 insertions(+), 14 deletions(-) diff --git a/src/locking/domain_lock.c b/src/locking/domain_lock.c index 55f5640..ba49f9c 100644 --- a/src/locking/domain_lock.c +++ b/src/locking/domain_lock.c @@ -124,7 +124,7 @@ static virLockManagerPtr virDomainLockManagerNew(virLockManagerPluginPtr plugin, memcpy(params[0].value.uuid, dom->def->uuid, VIR_UUID_BUFLEN); - if (!(lock = virLockManagerNew(plugin, + if (!(lock = virLockManagerNew(virLockManagerPluginGetDriver(plugin), VIR_LOCK_MANAGER_OBJECT_TYPE_DOMAIN, ARRAY_CARDINALITY(params), params, diff --git a/src/locking/lock_manager.c b/src/locking/lock_manager.c index 18e739e..5f65ecf 100644 --- a/src/locking/lock_manager.c +++ b/src/locking/lock_manager.c @@ -39,11 +39,11 @@ #define VIR_FROM_THIS VIR_FROM_LOCKING -#define CHECK_PLUGIN(field, errret) \ - if (!plugin->driver->field) { \ - virReportError(VIR_ERR_INTERNAL_ERROR, \ - _("Missing '%s' field in lock manager driver"), \ - #field); \ +#define CHECK_DRIVER(field, errret) \ + if (!driver->field) { \ + virLockError(VIR_ERR_INTERNAL_ERROR, \ + _("Missing '%s' field in lock manager driver"), \ + #field); \ return errret; \ } @@ -265,9 +265,16 @@ bool virLockManagerPluginUsesState(virLockManagerPluginPtr plugin) } +virLockDriverPtr virLockManagerPluginGetDriver(virLockManagerPluginPtr plugin) +{ + VIR_DEBUG("plugin=%p", plugin); + + return plugin->driver; +} + /** * virLockManagerNew: - * @plugin: the plugin implementation to use + * @driver: the lock manager implementation to use * @type: the type of process to be supervised * @flags: optional flags, currently unused * @@ -276,27 +283,27 @@ bool virLockManagerPluginUsesState(virLockManagerPluginPtr plugin) * * Returns a new lock manager context */ -virLockManagerPtr virLockManagerNew(virLockManagerPluginPtr plugin, +virLockManagerPtr virLockManagerNew(virLockDriverPtr driver, unsigned int type, size_t nparams, virLockManagerParamPtr params, unsigned int flags) { virLockManagerPtr lock; - VIR_DEBUG("plugin=%p type=%u nparams=%zu params=%p flags=%x", - plugin, type, nparams, params, flags); + VIR_DEBUG("driver=%p type=%u nparams=%zu params=%p flags=%x", + driver, type, nparams, params, flags); virLockManagerLogParams(nparams, params); - CHECK_PLUGIN(drvNew, NULL); + CHECK_DRIVER(drvNew, NULL); if (VIR_ALLOC(lock) < 0) { virReportOOMError(); return NULL; } - lock->driver = plugin->driver; + lock->driver = driver; - if (plugin->driver->drvNew(lock, type, nparams, params, flags) < 0) { + if (driver->drvNew(lock, type, nparams, params, flags) < 0) { VIR_FREE(lock); return NULL; } diff --git a/src/locking/lock_manager.h b/src/locking/lock_manager.h index b548d45..25c7f7f 100644 --- a/src/locking/lock_manager.h +++ b/src/locking/lock_manager.h @@ -37,8 +37,9 @@ void virLockManagerPluginUnref(virLockManagerPluginPtr plugin); const char *virLockManagerPluginGetName(virLockManagerPluginPtr plugin); bool virLockManagerPluginUsesState(virLockManagerPluginPtr plugin); +virLockDriverPtr virLockManagerPluginGetDriver(virLockManagerPluginPtr plugin); -virLockManagerPtr virLockManagerNew(virLockManagerPluginPtr plugin, +virLockManagerPtr virLockManagerNew(virLockDriverPtr driver, unsigned int type, size_t nparams, virLockManagerParamPtr params, -- 1.7.11.2

1 0

[libvirt] Next release schedule and a snapshot
by Daniel Veillard 02 Aug '12

02 Aug '12

Hello everybody, as suggested when we rolled out 0.9.13, I'm planning to make the next release at the end of August. Since we added a driver we should probably bump the medium number and shoot for 0.10.0. Also 2 months without some official tarball to test was quite long so I made a snapshot called 0.9.10-rc0, it's not a release candidate, just a snapshot, development goes as usual. I tagged it into the git too and it's available at ftp://libvirt.org/libvirt/ So there is 3 more weeks of development before entering the 0.10.0 freeze, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

2 5

[libvirt] [libvirt-glib 1/2] Add async variant of gvir_domain_resume()
by Zeeshan Ali (Khattak) 02 Aug '12

02 Aug '12

From: "Zeeshan Ali (Khattak)" <zeeshanak(a)gnome.org> --- libvirt-gobject/libvirt-gobject-domain.c | 56 ++++++++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-domain.h | 7 ++++ libvirt-gobject/libvirt-gobject.sym | 2 ++ 3 files changed, 65 insertions(+) diff --git a/libvirt-gobject/libvirt-gobject-domain.c b/libvirt-gobject/libvirt-gobject-domain.c index 861f713..d6d804d 100644 --- a/libvirt-gobject/libvirt-gobject-domain.c +++ b/libvirt-gobject/libvirt-gobject-domain.c @@ -446,6 +446,62 @@ gboolean gvir_domain_resume(GVirDomain *dom, return TRUE; } +static void +gvir_domain_resume_helper(GSimpleAsyncResult *res, + GObject *object, + GCancellable *cancellable G_GNUC_UNUSED) +{ + GVirDomain *dom = GVIR_DOMAIN(object); + GError *err = NULL; + + if (!gvir_domain_resume(dom, &err)) + g_simple_async_result_take_error(res, err); +} + +/** + * gvir_domain_resume_async: + * @dom: the domain + * @cancellable: (allow-none)(transfer none): cancellation object + * @callback: (scope async): completion callback + * @user_data: (closure): opaque data for callback + * + * Asynchronous variant of #gvir_domain_resume. + */ +void gvir_domain_resume_async(GVirDomain *dom, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *res; + + g_return_if_fail(GVIR_IS_DOMAIN(dom)); + g_return_if_fail((cancellable == NULL) || G_IS_CANCELLABLE(cancellable)); + + res = g_simple_async_result_new(G_OBJECT(dom), + callback, + user_data, + gvir_domain_resume_async); + g_simple_async_result_run_in_thread(res, + gvir_domain_resume_helper, + G_PRIORITY_DEFAULT, + cancellable); + g_object_unref(res); +} + +gboolean gvir_domain_resume_finish(GVirDomain *dom, + GAsyncResult *result, + GError **err) +{ + g_return_val_if_fail(GVIR_IS_DOMAIN(dom), FALSE); + g_return_val_if_fail(g_simple_async_result_is_valid(result, G_OBJECT(dom), gvir_domain_resume_async), FALSE); + g_return_val_if_fail(err == NULL || *err == NULL, FALSE); + + if (g_simple_async_result_propagate_error(G_SIMPLE_ASYNC_RESULT(result), err)) + return FALSE; + + return TRUE; +} + /** * gvir_domain_stop: * @dom: the domain diff --git a/libvirt-gobject/libvirt-gobject-domain.h b/libvirt-gobject/libvirt-gobject-domain.h index c61a2f5..6f74a97 100644 --- a/libvirt-gobject/libvirt-gobject-domain.h +++ b/libvirt-gobject/libvirt-gobject-domain.h @@ -162,6 +162,13 @@ gboolean gvir_domain_start_finish(GVirDomain *dom, gboolean gvir_domain_resume(GVirDomain *dom, GError **err); +void gvir_domain_resume_async(GVirDomain *dom, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); +gboolean gvir_domain_resume_finish(GVirDomain *dom, + GAsyncResult *result, + GError **err); gboolean gvir_domain_stop(GVirDomain *dom, guint flags, GError **err); diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index fe3de97..926381d 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -177,6 +177,8 @@ LIBVIRT_GOBJECT_0.0.9 { LIBVIRT_GOBJECT_0.1.1 { global: + gvir_domain_resume_async; + gvir_domain_resume_finish; gvir_domain_shutdown_flags_get_type; gvir_domain_xml_flags_get_type; } LIBVIRT_GOBJECT_0.0.9; -- 1.7.11.2

3 7

[libvirt] [glib PATCH V5] Add bindings for virDomainRestore*()
by Jovanka Gulicoska 02 Aug '12

02 Aug '12

--- libvirt-gobject/libvirt-gobject-connection.c | 164 ++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-connection.h | 20 ++++ libvirt-gobject/libvirt-gobject.sym | 4 + 3 files changed, 188 insertions(+) diff --git a/libvirt-gobject/libvirt-gobject-connection.c b/libvirt-gobject/libvirt-gobject-connection.c index 3a99034..dacac68 100644 --- a/libvirt-gobject/libvirt-gobject-connection.c +++ b/libvirt-gobject/libvirt-gobject-connection.c @@ -1605,3 +1605,167 @@ gvir_connection_get_capabilities_finish(GVirConnection *conn, return g_object_ref(caps); } + +/** + * gvir_connection_restore_domain_from_file: + * @conn: a #GVirConnection + * @filename: path to input file + * @custom_conf: (allow-none): configuration for domain or NULL + * @flags: the flags + * + * Returns: TRUE on success, FALSE otherwise + * + * Restores the domain saved with #gvir_domain_save_to_file + */ +gboolean gvir_connection_restore_domain_from_file(GVirConnection *conn, + gchar *filename, + GVirConfigDomain *custom_conf, + guint flags, + GError **err) +{ + GVirConnectionPrivate *priv; + int ret; + + g_return_val_if_fail(GVIR_IS_CONNECTION(conn), FALSE); + g_return_val_if_fail((filename != NULL), FALSE); + g_return_val_if_fail((err == NULL) || (*err == NULL), FALSE); + + priv = conn->priv; + + if (flags || (custom_conf != NULL)) { + gchar *custom_xml = NULL; + + if (custom_conf != NULL) + custom_xml = gvir_config_object_to_xml(GVIR_CONFIG_OBJECT(custom_conf)); + + ret = virDomainRestoreFlags(priv->conn, filename, custom_xml, flags); + g_free (custom_xml); + } + else { + ret = virDomainRestore(priv->conn, filename); + } + + if (ret < 0) { + gvir_set_error_literal(err, GVIR_CONNECTION_ERROR, + 0, + "Unable to restore domain"); + + return FALSE; + } + + return TRUE; +} + +typedef struct { + gchar *filename; + GVirConfigDomain *custom_conf; + guint flags; +} RestoreDomainFromFileData; + +static void restore_domain_from_file_data_free(RestoreDomainFromFileData *data) +{ + g_free(data->filename); + if (data->custom_conf != NULL) + g_object_unref(data->custom_conf); + g_slice_free(RestoreDomainFromFileData, data); +} + + +static void +gvir_connection_restore_domain_from_file_helper + (GSimpleAsyncResult *res, + GObject *object, + GCancellable *cancellable G_GNUC_UNUSED) +{ + GVirConnection *conn = GVIR_CONNECTION(object); + RestoreDomainFromFileData *data; + GError *err = NULL; + + data = g_simple_async_result_get_op_res_gpointer(res); + + if (!gvir_connection_restore_domain_from_file(conn, data->filename, + data->custom_conf, + data->flags, &err)) + g_simple_async_result_take_error(res, err); +} + +/** + * gvir_connection_restore_domain_from_file_async: + * @conn: a #GVirConnection + * @filename: path to input file + * @custom_conf: (allow-none): configuration for domain + * @flags: the flags + * @cancellable: (allow-none) (transfer none): cancellation object + * @callback: (scope async): completion callback + * @user_data: (closure): opaque data for callback + * + * Asynchronous variant of #gvir_connection_restore_domain_from_file + */ +void +gvir_connection_restore_domain_from_file_async(GVirConnection *conn, + gchar *filename, + GVirConfigDomain *custom_conf, + guint flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *res; + RestoreDomainFromFileData *data; + + g_return_if_fail(GVIR_IS_CONNECTION(conn)); + g_return_if_fail(filename != NULL); + g_return_if_fail((cancellable == NULL) || G_IS_CANCELLABLE(cancellable)); + + data = g_slice_new0(RestoreDomainFromFileData); + data->filename = g_strdup(filename); + if (custom_conf != NULL) + data->custom_conf = g_object_ref(custom_conf); + data->flags = flags; + + res = g_simple_async_result_new + (G_OBJECT(conn), + callback, + user_data, + gvir_connection_restore_domain_from_file_async); + g_simple_async_result_set_op_res_gpointer + (res, + data, + (GDestroyNotify)restore_domain_from_file_data_free); + + g_simple_async_result_run_in_thread + (res, + gvir_connection_restore_domain_from_file_helper, + G_PRIORITY_DEFAULT, + cancellable); + + g_object_unref(res); +} + +/** + * gvir_connection_restore_domain_from_file_finish: + * @conn: a #GVirConnection + * @result: (transfer none): async method result + * @err: Place-holder for possible errors + * + * Finishes the operation started by #gvir_restore_domain_from_file_async. + * + * Returns: TRUE if domain was restored successfully, FALSE otherwise. + */ +gboolean +gvir_connection_restore_domain_from_file_finish(GVirConnection *conn, + GAsyncResult *result, + GError **err) +{ + g_return_val_if_fail(GVIR_IS_CONNECTION(conn), FALSE); + g_return_val_if_fail(g_simple_async_result_is_valid + (result, G_OBJECT(conn), + gvir_connection_restore_domain_from_file_async), + FALSE); + + if (g_simple_async_result_propagate_error(G_SIMPLE_ASYNC_RESULT(result), + err)) + return FALSE; + + return TRUE; +} diff --git a/libvirt-gobject/libvirt-gobject-connection.h b/libvirt-gobject/libvirt-gobject-connection.h index c80eecf..d658b01 100644 --- a/libvirt-gobject/libvirt-gobject-connection.h +++ b/libvirt-gobject/libvirt-gobject-connection.h @@ -202,6 +202,26 @@ gvir_connection_get_capabilities_finish(GVirConnection *conn, GAsyncResult *result, GError **err); +gboolean +gvir_connection_restore_domain_from_file(GVirConnection *conn, + gchar *filename, + GVirConfigDomain *custom_conf, + guint flags, + GError **err); + +void +gvir_connection_restore_domain_from_file_async(GVirConnection *conn, + gchar *filename, + GVirConfigDomain *custom_conf, + guint flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); + +gboolean +gvir_connection_restore_domain_from_file_finish(GVirConnection *conn, + GAsyncResult *result, + GError **err); G_END_DECLS #endif /* __LIBVIRT_GOBJECT_CONNECTION_H__ */ diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index 54a093a..c31ed0f 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -169,6 +169,10 @@ LIBVIRT_GOBJECT_0.0.9 { gvir_connection_get_capabilities_async; gvir_connection_get_capabilities_finish; + gvir_connection_restore_domain_from_file; + gvir_connection_restore_domain_from_file_async; + gvir_conecction_restore_domain_from_file_finish; + gvir_domain_start_async; gvir_domain_start_finish; } LIBVIRT_GOBJECT_0.0.8; -- 1.7.10.4

3 2

[libvirt] Generating our docs/search.php with xsltproc
by Martin Kletzander 02 Aug '12

02 Aug '12

Hi everyone. TL;DR is there a way to keep PHP code untouched in XSL transformed XML? For a while now, I'm trying to make our 'search.php' file generated like all the '*.html' files (with all the fancy stuff like up-to-date menu, headers and so on). The problem I've been facing looks like an easy and doable thing /at first/, but every normal approach I tried didn't work. I'm most probably doing something wrong. I haven't used XSLT that much and this is very badly google-able topic as lots of people are using XSL transformation *inside* PHP and mangling the search results in their benefit. I tried: - using CDATA - transforming the code with various elements - turning off output escaping - putting the code into another element - various combinations of previous things - and few others Now it looks like the only option is to put the code part into another file and inject it after the transformation, which is ugly, because it means lots of modification (and unnecessary lines of code) for one file (even though it would be applicable for all /possible/ future scripts). I know this is not the best place to ask this question, but since we have the web page generator using XSLT *and* it is for libvirt's benefit, someone on the list might help me. Thanks for any hints, Martin

2 1

[libvirt] [PATCHv3 0/3] Add usb controller model="none"
by Peter Krempa 02 Aug '12

02 Aug '12

This series adds support for completely disabling USB bus for a host if a user requires this. For this to work a new USB controller model "none" was added that removes the USB bus. This series incorporates fixes for comments of Dan's and Eric's review and is rebased on top of Dan's error handling cleanup. Peter Krempa (3): domain_conf: Add USB controler model "none" domain_conf: Add helpers to verify if device configuration is valid qemu: Add support for "none" USB controller docs/formatdomain.html.in | 6 +- docs/schemas/domaincommon.rng | 1 + src/conf/domain_conf.c | 107 +++++++++++++++++++- src/conf/domain_conf.h | 4 + src/libvirt_private.syms | 1 + src/qemu/qemu_command.c | 10 ++- src/qemu/qemu_driver.c | 6 + .../qemuxml2argvdata/qemuxml2argv-usb-none-hub.xml | 19 ++++ .../qemuxml2argv-usb-none-other.xml | 19 ++++ .../qemuxml2argv-usb-none-usbtablet.xml | 21 ++++ tests/qemuxml2argvdata/qemuxml2argv-usb-none.args | 5 + tests/qemuxml2argvdata/qemuxml2argv-usb-none.xml | 16 +++ tests/qemuxml2argvtest.c | 10 ++ 13 files changed, 221 insertions(+), 4 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-none-hub.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-none-other.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-none-usbtablet.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-none.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-none.xml -- 1.7.8.6

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[libvirt] [PATCH 00/49 v2] Atomic APIs to list objects
by Osier Yang 02 Aug '12

02 Aug '12

v1 - v2: * Fix the stupid mistake - changing the public struct, error out if the new option '--type' for pool-list is specified, and the libvirt is old enough without listAllStoragePools supported. Except the already supported APIs for domain and domain snapshot, this series add the APIs for the left objects, including storage pool, storage vol, network, interface, node device, nwfilter, and secret. * Storage pool: - Support filtering the returned pool objects by active|inactive, persistent|transient, autostart|no-autostart, and pool types. - New options for virsh, --type to accept multiple pool types. * Storage vol: - Simply returns all the vol objects of a pool. * Network: - Support filtering the results using flags active|inactive, persistent|transient, autostart|no-autostart - New options for virsh. * Interface: - Support filtering the results using flags active|inactive. It's still O(n) underlying, as interface driver doesn't manage the objects itself, but using netcf lib instead. And netcf APIs don't support returning the struct yet. * Node Device: - Support filtering the results using capabilities type of the devices. - Extend --cap to accept multiple capability type. * Network Filter: - Simply returns all the objects. * Secret: - Simply returns all the objects. All the affected commands are tested with both new libvirt with the APIs support, or old libvirt without the support. But I still may lose some scenarios. Please review carefully. Osier Yang (49): Fix indentions list: Rename virdomainlist.[ch] for common use list: Define new API virStorageListALlStoragePools list: Add helpers for listing storage pool objects list: Implement the RPC calls for virConnectListAllStoragePools list: Implement listAllStoragePools for storage driver list: Implement listAllStoragePools for test driver list: Add helper to convert strings separated by ',' to array virsh: Fix the wrong doc for pool-list list: Change MATCH for common use in virsh list: Use virConnectListAllStoragePools in virsh virsh: Use vshPrint instead of printf python: Expose virStorageListAllStoragePools to python binding list: Define new API virStoragePoolListAllVolumes list: Implemente RPC calls for virStoragePoolListAllVolumes list: Implement virStoragePoolListAllVolumes for storage driver list: Implement virStoragePoolListAllVolumes for test driver list: Use virStoragePoolListAllVolumes in virsh list: Expose virStoragePoolListAllVolumes to Python binding list: Define new API virConnectListAllNetworks list: Implement RPC calls for virConnectListAllNetworks list: Add helpers to list network objects list: Implement listAllNetworks for network driver list: Implement listAllNetworks for test driver list: Use virConnectListAllNetworks in virsh list: Expose virConnectListAllNetworks to Python binding daemon: Fix the wrong macro name list: Define new API virConnectListAllInterfaces list: Implemente RPC calls for virConnectListAllInterfaces list: Implement listAllInterfaces list: Use virConnectListAllInterfaces in virsh list: Expose virConnectListAllInterfaces to Python binding list: Define new API virConnectListAllNodeDevices list: Implemente RPC calls for virConnectListAllNodeDevices list: Add helpers for listing node devices list: Implement listAllNodeDevices list: Expose virConnectListAllNodeDevices to Python binding virsh: Fix a bug of nodedev-list list: Use virConnectListAllNodeDevices in virsh list: Define new API virConnectListAllNWFilters list: Implement RPC calls for virConnectListAllNWFilters list: Implement listAllNWFilters list: Use virConnectListAllNWFilters in virsh list: Expose virConnectListAllNWFilters to Python binding list: Define new API virConnectListAllSecrets list: Implement RPC calls for virConnectListAllSecrets list: Implement listAllSecrets list: Use virConnectListAllSecrets in virsh list: Expose virConnectListAllSecrets to Python binding daemon/libvirtd.c | 2 +- daemon/remote.c | 382 +++++ include/libvirt/libvirt.h.in | 100 ++- python/generator.py | 11 +- python/libvirt-override-api.xml | 44 +- python/libvirt-override-virConnect.py | 72 + python/libvirt-override-virStoragePool.py | 11 + python/libvirt-override.c | 337 +++++ src/Makefile.am | 8 +- src/conf/domain_conf.c | 2 +- src/conf/virdomainlist.c | 222 --- src/conf/virdomainlist.h | 84 -- src/conf/virobjectlist.c | 535 +++++++ src/conf/virobjectlist.h | 162 +++ src/datatypes.h | 86 +- src/driver.h | 35 +- src/interface/netcf_driver.c | 135 ++ src/libvirt.c | 429 ++++++- src/libvirt_private.syms | 6 +- src/libvirt_public.syms | 11 + src/libxl/libxl_driver.c | 4 +- src/lxc/lxc_driver.c | 4 +- src/network/bridge_driver.c | 18 + src/node_device/node_device_driver.c | 16 + src/node_device/node_device_driver.h | 3 + src/node_device/node_device_hal.c | 1 + src/node_device/node_device_udev.c | 1 + src/nwfilter/nwfilter_driver.c | 57 + src/openvz/openvz_driver.c | 4 +- src/qemu/qemu_driver.c | 4 +- src/remote/remote_driver.c | 449 ++++++ src/remote/remote_protocol.x | 78 +- src/remote_protocol-structs | 85 ++ src/secret/secret_driver.c | 58 +- src/storage/storage_driver.c | 86 ++ src/test/test_driver.c | 105 ++- src/uml/uml_driver.c | 4 +- src/vbox/vbox_tmpl.c | 10 +- src/vmware/vmware_driver.c | 4 +- tests/virdrivermoduletest.c | 2 +- tools/virsh.c | 2171 ++++++++++++++++++++++------- tools/virsh.pod | 51 +- 42 files changed, 4952 insertions(+), 937 deletions(-) create mode 100644 python/libvirt-override-virStoragePool.py delete mode 100644 src/conf/virdomainlist.c delete mode 100644 src/conf/virdomainlist.h create mode 100644 src/conf/virobjectlist.c create mode 100644 src/conf/virobjectlist.h Regards, Osier

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[libvirt] [PATCH] fix error on loading libvirt_driver_qemu.so
by Hu Tao 02 Aug '12

02 Aug '12

When start up libvirtd, it gives error like this(wrapped): 2012-08-02 06:59:03.414+0000: 5463: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_qemu.so /usr/lib64/libvirt/connection-driver/libvirt_driver_qemu.so: undefined symbol: virSecurityManagerGetProcessLabel 2012-08-02 06:59:03.415+0000: 5463: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so /usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so: undefined symbol: virSecurityManagerGetProcessLabel This patch fixes the problem. --- src/Makefile.am | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/Makefile.am b/src/Makefile.am index b48ce65..c8f3e18 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -831,7 +831,8 @@ endif if WITH_QEMU noinst_LTLIBRARIES += libvirt_driver_qemu_impl.la libvirt_driver_qemu_la_SOURCES = -libvirt_driver_qemu_la_LIBADD = libvirt_driver_qemu_impl.la +libvirt_driver_qemu_la_LIBADD = libvirt_driver_qemu_impl.la \ + libvirt_driver_security.la if WITH_DRIVER_MODULES mod_LTLIBRARIES += libvirt_driver_qemu.la libvirt_driver_qemu_la_LIBADD += ../gnulib/lib/libgnu.la -- 1.7.10.2

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[libvirt] [PATCH v5] ESX: Add routines to interface driver
by Ata E Husain Bohra 02 Aug '12

02 Aug '12

Major changes includes: a. Check for Memory allocation from strdup calls. b. Removed ESX_VI__TEMPLATE__PROPERTY__DESERIALIZE_STRING_LIST workaround c. Remove overwriting of error messages where it's not required. Ata E Husain Bohra (1): ESX: Add routines to interface driver src/esx/esx_interface_driver.c | 551 +++++++++++++++++++++++++++++++++++++++- src/esx/esx_vi.c | 125 +++++++++ src/esx/esx_vi.h | 10 + src/esx/esx_vi_generator.input | 227 +++++++++++++++++ src/esx/esx_vi_generator.py | 23 ++ src/esx/esx_vi_types.c | 2 - 6 files changed, 934 insertions(+), 4 deletions(-) -- 1.7.9.5

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