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关于UKUI-3.0 在openEuler上的编译适配
by 侯依然爸爸 12 Jul '20

12 Jul '20

社区的各位同仁好: 麒麟软件在openEuler社区成立之初，并已经成立了UKUI SIG组，也一直致力于社区建设，我们已经在进行UKUI-3.0移植到openEuler-20.03的工作，并已作出了一些成果，我们已经在X86平台上，完成了UKUI-3.0的适配和测试，已经能够稳定运行和使用，并且已经将UKUI的相关代码已经贡献到了openEuler社区，大家可以使用下面的教程来安装UKUI-3.0。目前我们在进行的工作如下： 1）将UKUI-3.0 相关编译和安装包移植到 OBS进行编译和构造（aarch64 和 X86），以方便社区的更好的集成和使用。 2) 推进UKUI发展，修复UKUI的相关问题。但在接下来的工作中，我们也希望得到大家的一些帮助，一起促进openEuler UKUI的发展： 1）UKUI-3.0涉及到的安装包和编译依赖包较多，移植到OBS工作量很大，也希望能得到TC和各位同仁的帮助。 2）目前在openEuler上适配的UKUI-3.0，是基础版本，也希望TC和社区各位同仁能提出一些需求、意见和建议，任何对openEuler UKUI话题都可以在https://gitee.com/openkylin/ukui-issues 项目中提出issue。 UKUI是由麒麟团队开发的基于Linux发行版的轻量级桌面环境，默认搭载在优麒麟开源操作系统和银河麒麟/中标麒麟商业发行版中。UKUI 3.0基于Qt全新开发，秉承着“友好易用，简单轻松” 的设计理念，为普通用户架起迈向Linux的桥梁。详细描述可参见：https://www.ukui.org/ UKUI在X86上安装使用的教程如下，欢迎大家使用： openEuler UKUI安装方法：在安装ukui前请先创建一个管理员用户，推荐在安装openEuler系统时创建。 1. 离线 1) 安装openEuler并配置yum源（推荐采用：x86_64: https://repo.openeuler.org/openEuler-20.03-LTS/everything/x86_64/），并安装creat… install createrepo，如果安装不成功请检查配置的yum源） 2) 下载安装必须文件（链接：https://pan.baidu.com/s/1bljArjqrzONfQilW9zUzHg 提取码：pg4q）。将下载的install.sh放入/root目录下并赋予执行权限，RPMS.zip、reinstall.zip文件解压缩。将解压出的RPMS文件夹放入/RPMS文件夹下，目录结构如下所示 reinstall文件夹放入/root目录下。 3) 搭建本地yum源：修改/etc/yum.repos.d/openEuler_x86_64.repo文件，在末尾添加如下内容： [local] name=local baseurl=file:///RPMS/ enabled=1 gpgcheck=0 priority=1 4）切换到/root目录下，执行./install.sh 2. 在线 1）配置openEuler官方源，（推荐采用：x86_64: https://repo.openeuler.org/openEuler-20.03-LTS/everything/x86_64/），可参考如下: [openeuler] name=openeuler baseurl=https://repo.openeuler.org/openEuler-20.03-LTS/everything/x86_64/ enabled=1 gpgcheck=0 2）配置ukui的在线源：修改/etc/yum.repos.d/openEuler_x86_64.repo文件，在末尾添加如下内容： [ukui] name=ukui baseurl= http://openkylin.com/repo/ukui/RPMS/ enabled=1 gpgcheck=0 priority=1 2) 在openKylin（http://openkylin.com/repo/ukui/）下载install_online.sh放入/root目录下, 下载reinstall.zip解压后的reinstall文件夹及内容放入/root目录下。切换到root目录，运行install_online.sh。

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【Meeting Notice】virt sig meeting Time: 2020-07-10 14:15-16:15
by Chenzhendong (alex) 08 Jul '20

08 Jul '20

virt会议议程： 1．Virt sig事务跟踪 a) qemu/libvirt 代码仓库从src-openeuler切换到openeuelr 2．openEuler 20.09特性进展 a) KVM支持custom模式---zhanghailiang b) kvmtop---nocjj c) SmartPolling---miaoyubo d) 支持SDEI设备---待定 e) 双层调度---fanhenglong f) 锁优化---YeZengruan g) 安全启动---待定 h) 可信启动---JackJF i) 热补丁---FangYing -------- 原始邮件 -------- 发件人： Meeting Book <uMeeting(a)huawei.com<mailto:uMeeting@huawei.com>> 日期： 2020年7月8日周三 11:11 收件人： zdchenhn(a)163.com<mailto:zdchenhn@163.com> 主题：【Meeting Notice】virt sig meeting Time: 2020-07-10 14:15-16:15 Topic virt sig meeting Time 2020-07-10 14:15-16:15((UTC+08:00)Beijing) Join Conference Join (External) >><https://welink-meeting.zoom.us/j/883868749> Meeting ID 883 868 749 Convener 陈振东 Tips: Dial the access number to join conference<http://app.huawei.com/eshare/voiceMeetings> 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 如果加入会议提示“会议已结束或会议号不存在”，请在官网下载最新版本入会。立即下载<https://zoom.us/download> If a message is displayed, indicating that the meeting has ended or the meeting ID does not exist, download the latest meeting client and try again.Download<https://zoom.us/download>

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【Meeting Notice】sig-ai-bigdata regular meeting Time: 2020-07-02 11:00-12:00
by Hubble_Zhu 02 Jul '20

02 Jul '20

发件人: "Meeting Book"<uMeeting(a)huawei.com>gt;; 发送时间: 2020年6月29日(星期一) 下午2:09 收件人: "Hubble_Zhu"<403975152(a)qq.com>gt;; 主题: 【Meeting Notice】sig-ai-bigdata regular meeting Time: 2020-07-02 11:00-12:00 Topic sig-ai-bigdata regular meeting Time 2020-07-02 11:00-12:00((UTC+08:00)Beijing)   Join Conference Join (External) >> Meeting ID 628 852 074   Convener 朱恒博   Agenda 1. sig成员前期工作进展审视 2. 下一步工作计划和分工   Tips: Dial the access number to join conference 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 请点击会议链接按照提示下载Zoom客户端入会，并升级Zoom最新版本。 Please click the conference link and download the Zoom to join the conference, and upgrade to the latest version of Zoom.

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htop 和 entr 申请加入 src-openeuler
by clouds＠isrc.iscas.ac.cn 01 Jul '20

01 Jul '20

Hi, 系统监控工具 [htop](https://gitee.com/charlize/htop-openEuler) 和文件监控工具 [entr](https://gitee.com/charlize/openEuler-entr) 申请加入 openEuler 软件包仓库，谢谢。 clouds

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【virt sig】虚拟化组件在openeuler仓库里边创建组件仓库
by Zhanghailiang 01 Jul '20

01 Jul '20

背景：由于虚拟化相关组件存在大量代码开发，采用src-openeuler以tar包+patch方式存在开发效率低的问题，现在Virt SIG决定讲其中的qemu，libvirt组件开发移动到openeuler以源码仓库方式进行开发，src-openeuler中的qemu和libvirt 保留用来进行obs编译出包使用，src-openeuler会自动从openeuler同步。问题：当前在操作时遇到问题，由于openeuler中的仓库自动创建相关组件的仓库，导致我们无法使用码云的自动导入功能，直接从组件的上游社区导入解决方法：先讲openeuler自动创建的qemu，libvirt仓库删除，然后通过码云的自动导入仓库功能创建。涉及组件： Qemu，libvirt

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Re: [Virt-Test] Add some patches for openEuler virtualization base on tp-qemu
by Chenqun (kuhn) 30 Jun '20

30 Jun '20

Add attachment patches Thanks. Chen Qun >-----Original Message----- >From: Chenqun (kuhn) >Sent: Tuesday, June 30, 2020 6:21 PM >To: dev(a)openeuler.org; qa(a)openeuler.org >Cc: Chenzhendong (alex) <alex.chen(a)huawei.com>; Zhanghailiang ><zhang.zhanghailiang(a)huawei.com>; Pannengyuan ><pannengyuan(a)huawei.com>; Kezhiming <kezhiming(a)huawei.com>; >Wangshengfang <wangshengfang(a)huawei.com>; Zhangxiaofeng (F) ><victor.zhangxiaofeng(a)huawei.com>; tangjie (A) <tangjie18(a)huawei.com> >Subject: [Virt-Test] Add some patches for openEuler virtualization base on tp- >qemu > >Hi All, > > The tp-qemu is a set of very open source virtualization test cases for qemu and >OpenVSwitch. > Unfortunately, it do not support openEuler and very unfriendly to aarch64 >support. > This serials is to adapt to openEuler and aarch64. There are a total of 16 >patches here. > > We plan to put the tp-qemu in the openEuler community and maintain it for a >long time. > Of course, we will also try to push it to upstream, so that upstream supports >openEuler well. > > The upstream source repository： > https://github.com/autotest/tp-qemu > >Chen Qun (5): > watchdog: check watchdog device need machine for aarch64 > numa_opts: uses smp_override instead of vcpu_maxcpus for aarch64 > numa_maxnodes: set maxnode from 128 to 32. > provider/qemu_version: add qemu_version version_compare function > qmp_command: add qmp 'node-name' expect value for blockdev > >Jie Tang (9): > cpu_device_hotplug_maximum: The value of machine_type getted from > machines.cfg is incorrect on arm. > cpu_device_hotplug: aarch64 do not support vcpu hot-unplug by now. > cpu_hotplug: aarch64 use vm.hotplug_vcpu_device to hotplug vcpu. > cpu_hotplug: autotest module is no longer supported, remove it. > cpu_hotplug: if default irq(15) not exist, need verify another. > cpu_hotplug: can not offline all cpus. > cpu_device_hotplug: Add 'aarch64' to supported platform in > cpu_device_hotplug.cfg. > cpu_hotplug: add more tests for vcpu hot-plug in cpu-hotplug.cfg. > cpu_device_hotplug_maximum: verify max vcpus need hotplug. > >Wang Ziming (2): > hotplug_mem.cfg: edit threshold adapt to arm64-pci machine type. > hotplug_mem: Increase sub_test_wait_time > >Thanks. >Chen Qun >

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[Virt-Test] Add some patches for openEuler virtualization base on tp-qemu
by Chenqun (kuhn) 30 Jun '20

30 Jun '20

Hi All, The tp-qemu is a set of very open source virtualization test cases for qemu and OpenVSwitch. Unfortunately, it do not support openEuler and very unfriendly to aarch64 support. This serials is to adapt to openEuler and aarch64. There are a total of 16 patches here. We plan to put the tp-qemu in the openEuler community and maintain it for a long time. Of course, we will also try to push it to upstream, so that upstream supports openEuler well. The upstream source repository： https://github.com/autotest/tp-qemu Chen Qun (5): watchdog: check watchdog device need machine for aarch64 numa_opts: uses smp_override instead of vcpu_maxcpus for aarch64 numa_maxnodes: set maxnode from 128 to 32. provider/qemu_version: add qemu_version version_compare function qmp_command: add qmp 'node-name' expect value for blockdev Jie Tang (9): cpu_device_hotplug_maximum: The value of machine_type getted from machines.cfg is incorrect on arm. cpu_device_hotplug: aarch64 do not support vcpu hot-unplug by now. cpu_hotplug: aarch64 use vm.hotplug_vcpu_device to hotplug vcpu. cpu_hotplug: autotest module is no longer supported, remove it. cpu_hotplug: if default irq(15) not exist, need verify another. cpu_hotplug: can not offline all cpus. cpu_device_hotplug: Add 'aarch64' to supported platform in cpu_device_hotplug.cfg. cpu_hotplug: add more tests for vcpu hot-plug in cpu-hotplug.cfg. cpu_device_hotplug_maximum: verify max vcpus need hotplug. Wang Ziming (2): hotplug_mem.cfg: edit threshold adapt to arm64-pci machine type. hotplug_mem: Increase sub_test_wait_time Thanks. Chen Qun

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[Virt-Test] Add some patches for openEuler virtualization base on tp-libvirt
by Chenqun (kuhn) 30 Jun '20

30 Jun '20

Hi All, The tp-libvirt is a set of very open source virtualization test cases for libvirt and qemu. Unfortunately, it do not support openEuler and very unfriendly to aarch64 support. This serials is to adapt to openEuler and aarch64. There are a total of 77 patches here. We plan to put the tp-libvirt in the openEuler community and maintain it for a long time. Of course, we will also try to push it to upstream, so that upstream supports openEuler well. The upstream source repository： https://github.com/autotest/tp-libvirt Chen Qun (18): libvirt_hugepage: set static_hugepage nums 4096 vcpu_affinity: change err_msg for vcpu_affinity virsh_domxml_to_native: add arch_bin '/usr/libexec/qemu-kvm' virsh_define: the last char of vmname can't be '-' or '_' vcpu_affinity: set cpuset range from 0 to 7 libvirt_hugepage: recalculate the number of static hugepage emulator_capabilities: add qemu_user root for qemu_conf virsh_nodeinfo: recalculate the number of cores_per_socket_os virsh_change_media_matrix:ide controllers are unsupported for aarch64 virsh_cpu_compare: update expect keyword output for aarch64 max_vcpus: add update_vcpu_topology function for max_vcpu hotplug_serial: fix subprocess.Popen() use error hotplug_serial: don't need delete virtio-serial controller sometime hotplug_serial: fix inconsistency filename between create and attach virsh_domxml_to_native: increase ASAN environmental judgment conditions virsh_domtime: hwclock will be stop both of suspend and managedsave for aarch64 virsh_domtime: add different cpu_mode for aarch64 hotplug_serial: add err msg for the return of two_devid Jie Tang (2): arm_vcpu_hotplug_opts: hot-unplug vcpu action is not supported on aarch64. guestpin: aarch64 do not support vcpu hot-unplug. Ke Zhiming (8): libvirt_usb_hotplug_device: redirect warning to /dev/null virsh_event: wait for few seconds after attach disk virsh_start: declaration before local variable reference virsh_dommemstat: declaration before local variable reference virsh_domstats: internal snapshots not supported on aarch64 virsh memtune: Set acceptable_minus for arm hotplug_serial: delete the existing file before shutil.copy pcibridge: delete s_0 variants Pan Nengyuan (18): virsh_attach_detach_disk: update test case virsh-attach-detach-disk virsh_maxvcpus: fix unboundLocalError in virsh_maxvcpus test case pcibridge: fix incorrect pci bus address usb_hotplug: ignore set selinux status in usb_hotplug test case libvirt_usb_hotplug_device: fix incorrect address attr guestnuma: update test case guestnuma virsh_migrate: update virsh_migrate testcase with numa nodedev: add smmu support on aarch64 virsh_nodedev: add aarch64 support virsh_migrate: dump traceback to improve the testcase's usability pcibridge: Do not convert pci_br_index to decimal at_dt_interface: use 'virtio' model in q35 for interface virsh_migrate: fix attaching interface failed during migration virsh_migrate: do not check 'strict' mode when enable_HP virsh_migrate: remove duplicate reset hugepages virsh_migrate: remove status_error when cache enable virsh_migrate: fix a 'model name' keyerror virsh_migrate: add cpu_model in migration for kunpeng platform Wang Shengfang (2): iface_network: add support for UEFI pxe boot and local boot files virsh_boot: add edk cdrom boot test case Wang Ziming (29): virsh_save_image: fix error for new xml is too large max_vcpus: fix max vcpus num to 'pc-q35' machine type virsh_attach_detach_disk: make sure the multipathd.service is stopped when create VG with a block devices. virtual_disks_multidisks:stop multipathd.service before modprobe scsi_debug hotplug_serial:adapt to the return messages of dup_hotplug hotplug_serial:the object r_o should be a str. libvirt_usb_hotplug_device: the maximum of usb device is 39. virtual_disks_multidisks: increase wait time between detach_disk operations. virsh_domxml_from_native: replace '\s' in re.sub() in virsh_convxml function with ''. virsh_attach_device: remove control characters such as '^@' from the result of session.cmd_output virtual_disks_multidisks: increase wait time in add_sleep function for not only ppc64 platform. virsh_blockcopy: change disk_target_bus and disk_format for lun_t type disk_device virtual_disks_multidisks: Check disk bus device option need to adapt to different platform. virtual_disks_multidisks: change iteration_times as it cause test time out. virtual_disks_multidisks: change virt_disk_addr_options unit to differentiate system disk. virsh_detach_device: Increase sleep to make sure detach_device operation succeed especially for device_alias. virsh_attach_device.py:Add short sleep time after attach_device operation. virtual_disks_multidisks: attach disk to VM with the same index controller,exepct error. sriov: change loop_times as it cause test time out. virsh_save_image_edit: change expected state to make it suitable for no_option. virsh_attach_detach_disk: wait for few seconds after detach disk. virsh_attach_detach_disk: wait for few seconds after attach disk virtual_disks_multidisk: add loader and nvram to xml adapt to aarch64 platform virtual_disks_multidisk: Retain pcie-root-port and pcie-to-pci-bridge when modifying VM XML virsh_attach_detach_disk: Replace the bus type of CDROM adapt to arrch64 platform. virtual_disks_multidisk: Disk bus device option need to adapt to aarch64 platform. virtual_disks_multidisks: Change bus and slot in virt_disk_addr_options parameter libvirt_mem: edit cpu_model and hugepages page_size to adapt to aarch64 and x86_64 platform. sriov: Add new ethernet driver hinic to adapt to arrch64 platform. Thanks. Chen Qun

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[Virt-Test] Add some patches for openEuler virtualization base on avocado and avocado-vt
by Chenqun (kuhn) 30 Jun '20

30 Jun '20

Hi All, Avocado/Avocado-vt is a very good set of automated testing framework and virtualization plugins. Unfortunately, they do not support openEuler and aarch64. This serials is to adapt to openEuler and aarch64. There are a total of 29 patches here, one of which is Avocado and the other 28 are Avocado-vt. We plan to put the avocado/avocado-vt in the openEuler community and maintain it for a long time. Of course, we will also try to push it to upstream, so that upstream supports openEuler well. The upstream source repository： https://github.com/avocado-framework/avocado https://github.com/avocado-framework/avocado-vt Chen Qun (12): virsh: add '--nvram' in undefine for aarch64 base.cfg: add kbd for vm in the base.cfg qemu_vm: openEuler version not support tcp '-redir' utils_misc: change key word for verify_dmesg machines.cfg: set aarch64 default vGIC version=3 qemu_vm: change rombar from 0 to 1 for multiple network cards base.cfg: Add boot index for disk_image base.cfg: add virtio_ports for qemu-guest-agent testcases qemu_vm: add add_numa_object_mem function for aarch64 virt_vm: continue to login when connect to vm failed qemu_vm: don't need add_numa_object_mem after qemu 4.1.0 version qcontainer: change EFI pflash path for different OS in aarch64 Jie Tang (7): get_cpu_model: verify command for aarch64 to get supported cpu models. qemu_vm: when only confirm vm max vcpu, create vm by default. env_process: verify command for aarch64 to check device category. qcontainer: Add qdevice.QCPUBus in bus for machine_arm64_pci. qemu_vm: Set dies=1 while dies=0. base: add download url for iozone utils_test: verify copy dst path and build command for iozone. Ke Zhiming (1): virsh: fix VirshPersistent err Pan Nengyuan (4): virt_vm: use a serial connection when remote login failed utils_misc: fix migrate error on x86 when vlu enable in lscpu cpu.py: fix migrate error on x86 when vlu enable in lscpu nfs: fix nfs mounts repeatedly Wang Shengfang (3): avocado.utils.ditro: support openEuler virt_vm: add kernel panic verification msg in verify kernel crash utils_test: Add new_xml_with_object() to avoid triggering the GC and deleting the xml file Wang Ziming (2): openEuler: add openEuler 20.03 support libvirt: create netfs pool in pre_pool function with correct command Thanks. Chen Qun

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【Meeting Notice】sig-ai-bigdata regular meeting Time: 2020-07-02 11:00-12:00
by 403975152 29 Jun '20

29 Jun '20

发件人: "Meeting Book"<uMeeting(a)huawei.com>gt;; 发送时间: 2020年6月29日(星期一) 下午2:09 收件人: "Hubble_Zhu"<403975152(a)qq.com>gt;; 主题: 【Meeting Notice】sig-ai-bigdata regular meeting Time: 2020-07-02 11:00-12:00 Topic sig-ai-bigdata regular meeting Time 2020-07-02 11:00-12:00((UTC+08:00)Beijing)   Join Conference Join (External) >> Meeting ID 628 852 074   Convener 朱恒博   Agenda 1. sig成员前期工作进展审视 2. 下一步工作计划和分工   Tips: Dial the access number to join conference 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 请点击会议链接按照提示下载Zoom客户端入会，并升级Zoom最新版本。 Please click the conference link and download the Zoom to join the conference, and upgrade to the latest version of Zoom.

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