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s=mimecast20190719; t=1612373989; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=fLBZUpx/51FY7T74xAPMrpFQlSZKUs0LzPlPSW77Kb8=; b=gNegsY/OXDBKUwCAPnHg5WQNi4nuPG9xnKur1POrMHBu88KTRmgCXvQ33jTX9+vy+ouisY 41yWQOM+Q6mT8FhWWHsEEx5tsW6VFV8SZc1SWwUFxr6Gr4Mb417FP4fPLfN9sdEINv0ze3 zyzKlnuWxg5L2ExFY52V2+QYFO9wX14= X-MC-Unique: co9MNFv8O7eZl_J2bhptHA-1 From: Jonathon Jongsma To: libvir-list@redhat.com Subject: [libvirt PATCH v4 20/25] virsh: add nodedev-undefine command Date: Wed, 3 Feb 2021 11:39:04 -0600 Message-Id: <20210203173909.1273000-21-jjongsma@redhat.com> In-Reply-To: <20210203173909.1273000-1-jjongsma@redhat.com> References: <20210203173909.1273000-1-jjongsma@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: libvir-list@redhat.com Cc: eskultet@redhat.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" Add a virsh command that maps to virNodeDeviceUndefine(). Signed-off-by: Jonathon Jongsma --- tools/virsh-nodedev.c | 61 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/tools/virsh-nodedev.c b/tools/virsh-nodedev.c index 530fe30c0f..87e2998982 100644 --- a/tools/virsh-nodedev.c +++ b/tools/virsh-nodedev.c @@ -1012,6 +1012,61 @@ cmdNodeDeviceEvent(vshControl *ctl, const vshCmd *cm= d) } =20 =20 +/* + * "nodedev-undefine" command + */ +static const vshCmdInfo info_node_device_undefine[] =3D { + {.name =3D "help", + .data =3D N_("Undefine an inactive node device") + }, + {.name =3D "desc", + .data =3D N_("Undefines the configuration for an inactive node device= ") + }, + {.name =3D NULL} +}; + +static const vshCmdOptDef opts_node_device_undefine[] =3D { + {.name =3D "device", + .type =3D VSH_OT_DATA, + .flags =3D VSH_OFLAG_REQ, + .help =3D N_("device name or wwn pair in 'wwnn,wwpn' format"), + .completer =3D virshNodeDeviceNameCompleter, + }, + {.name =3D NULL} +}; + +static bool +cmdNodeDeviceUndefine(vshControl *ctl, const vshCmd *cmd G_GNUC_UNUSED) +{ + virNodeDevicePtr dev =3D NULL; + bool ret =3D false; + const char *device_value =3D NULL; + + if (vshCommandOptStringReq(ctl, cmd, "device", &device_value) < 0) + return false; + + dev =3D vshFindNodeDevice(ctl, device_value); + + if (!dev) { + vshError(ctl, "%s '%s'", _("Could not find matching device"), devi= ce_value); + goto cleanup; + } + + if (virNodeDeviceUndefine(dev) =3D=3D 0) { + vshPrintExtra(ctl, _("Undefined node device '%s'\n"), device_value= ); + } else { + vshError(ctl, _("Failed to undefine node device '%s'"), device_val= ue); + goto cleanup; + } + + ret =3D true; + cleanup: + if (dev) + virNodeDeviceFree(dev); + return ret; +} + + /* * "nodedev-define" command */ @@ -1123,5 +1178,11 @@ const vshCmdDef nodedevCmds[] =3D { .info =3D info_node_device_define, .flags =3D 0 }, + {.name =3D "nodedev-undefine", + .handler =3D cmdNodeDeviceUndefine, + .opts =3D opts_node_device_undefine, + .info =3D info_node_device_undefine, + .flags =3D 0 + }, {.name =3D NULL} }; --=20 2.26.2