- Tc - mailweb.openeuler.org

TC例会
by openEuler conference 14 Feb '23

14 Feb '23

您好！ TC SIG 邀请您参加 2023-02-15 10:00 召开的Zoom会议(自动录制) 会议主题：TC例会会议内容： TC双周例会会议链接：https://us06web.zoom.us/j/81811476085?pwd=UnVkUjloV1ZZbUtZNWNqSTZ0WWVoZz09 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler TC SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-15 10:00, The subject of the conference is TC例会, Summary: TC双周例会 You can join the meeting at https://us06web.zoom.us/j/81811476085?pwd=UnVkUjloV1ZZbUtZNWNqSTZ0WWVoZz09. Add topics at https://etherpad.openeuler.org/p/TC-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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【议题申报】2月15日TC例会议题申报
by xiangyu (A) 13 Feb '23

13 Feb '23

Hi TC： openGemini开源时序数据库项目准备与openEuler进行深度融合，希望给TC介绍一下openGemini 编号议题名称议题类型时长起止时间汇报人纪要人议题参与人 1 openGemini开源时序数据库介绍汇报类 20min -- 向宇向宇向宇 XiangYu M: +86-18612034806(Beijing) E: xiangyu9(a)huawei.com<mailto:xiangyu9@huawei.com> Cloud BU-数据库创新Lab Cloud Database Innovation Lab, Cloud BU, HUAWEI [cid:image001.png@01D8DB33.01C08980]创新联接未来，智慧改变世界 Innovation Connects Future, Intelligence Changes World

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[Cancel] TC例会
by openEuler conference 13 Feb '23

13 Feb '23

Sorry! The Zoom meeting will be held at 2023-02-15 10:00 scheduled by openEuler TC SIG has been cancelled.

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增删repository提案
by 安传旭 12 Feb '23

12 Feb '23

Hi TC: 【增删repository提案】 sig-ROS申请新的软件仓库49个，用来存储新适配的ROS2软件包。提案PR链接：https://gitee.com/openeuler/commu…

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openEuler ops sig 周例会
by Hufeng (Solar, Euler) 10 Feb '23

10 Feb '23

您好！ sig-ops SIG 邀请您参加 2023-02-13 16:00 召开的Zoom会议(自动录制) 欢迎大家以邮件方式上报议题会议主题：openEuler ops sig 周例会会议链接：https://us06web.zoom.us/j/89123924985?pwd=eTU0UWpJSFVHeTh2U1JRTXdhSEkwdz09 会议纪要：https://etherpad.openeuler.org/p/sig-ops-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-ops SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-13 16:00, The subject of the conference is openEuler ops sig 周例会, You can join the meeting at https://us06web.zoom.us/j/89123924985?pwd=eTU0UWpJSFVHeTh2U1JRTXdhSEkwdz09. Add topics at https://etherpad.openeuler.org/p/sig-ops-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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回复：[Dev] sig-SDS双周例会纪要
by liuqinfei 07 Feb '23

07 Feb '23

2023年2月7日 sig-SDS 双周例会纪要与会者（gitee id）: 麒麟-杨昭, 统信-杨晓亮(yangxiaoliang), 微众银行-杨耿丹，网易-吴宏松，华为-张峰，华为-朱超, 华为-王增亮(wangzengliang), 华，魏强，江新宇, 华为-刘秦飞(liuqinfei) 会议纲要社区需求进展(all) crimson特性评估和使能(罗日新)：验证rbd的随机读写，通过vstart启动，做crimson与classic OSD的性能对比使用cephadm实现集群多节点部署功能（已开发，待合入）评估crimson的multi-core的性能，有所提升社区issue清理待处理的低分CVE：CVE-2022-3931(待关闭)、CVE-2022-3854(待刷新版本号) ceph build problem in openEuler:Mainline（缺少python命令，已关闭） cephadm卸载过程中有异常打印信息（已有上游patch，待回合） ceph相关包因缺少依赖selinux-policy-base导致无法安装（因被依赖包未放入update导致，已关闭） ceph-selinux卸载过程中有异常打印信息（延后处理）引入分布式存储组件lustre进展（刘新良）在lustre上游社区增加对openEuler的支持（推动中） e2fsprogs 多版本支持 https://gitee.com/src-openeuler/e2fsprogs/issues/I67I0B kmod rpm包安装依赖问题 https://gitee.com/src-openeuler/openEuler-rpm-config/issues/I6D2HE 在openEuler构建lustre rpm包 ceph dashboard汉化版本开发（杨晓亮）在业务中对汉化有较强的特性需求启动需求特性的开发，优先合入ceph上游社区在openEuler 22.03-LTS-SP1使能ceph14.2.15/ceph15.2.15的编译出包和部署（朱超）完成对ceph15.2.15的适配，待提PR Best regards, Qinfei ---- 回复的原邮件 ---- | 发件人 | openEuler conference<public(a)openeuler.org> | | 发送日期 | 2023年1月31日 09:04 | | 收件人 | <sds(a)openeuler.org> , <ceph(a)openeuler.org> , <dev(a)openeuler.org> | | 主题 | [Dev] sig-SDS双周例会 | 您好！ sig-SDS SIG 邀请您参加 2023-02-07 10:00 召开的Zoom会议(自动录制) 会议主题：sig-SDS双周例会会议内容： 1，社区需求和issue进展（all）会议链接：https://us06web.zoom.us/j/82364777126?pwd=cTdrTXNGNGZST2RqbCtWa0RKRFlNUT09 会议纪要：https://etherpad.openeuler.org/p/sig-SDS-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-SDS SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-07 10:00, The subject of the conference is sig-SDS双周例会, Summary: 1，社区需求和issue进展（all） You can join the meeting at https://us06web.zoom.us/j/82364777126?pwd=cTdrTXNGNGZST2RqbCtWa0RKRFlNUT09. Add topics at https://etherpad.openeuler.org/p/sig-SDS-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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[Compiler SIG][Proposal] Intel提议编译器默认使能x86-64-v2来构建OpenEuler 23.09创新版本，请各位发表意见，感谢
by Zhaochuanfeng (Steve) 01 Feb '23

01 Feb '23

各位好， Intel同事向Compiler SIG提议编译器默认使能x86-64-v2来构建OpenEuler 23.09创新版本，并于今天在TC例会上进行了分享，TC原则上同意在创新版本上进行预验证。另外，TC建议调研社区的伙伴（特别是相关OSV和云厂商）对此proposal的建议，请各位在此邮件上反馈意见和建议即可，感谢~ 如下是x86-64微架构level： * x86-64 * The current default microarchitecture level * CMOV, CMPXCHG8B, FPU, FXSR, MMX, FXSR, SCE, SSE, SSE2 * Intel Pentium4 launched in 2000, AMD K8 Hammer in 2003 * x86-64-v2 * CMPXCHG16B, LAHF-SAHF, POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3 * Intel Nehalem launched in 2008, Silvermont (Atom core) in 2013, AMD Piledriver in 2012 * x86-64-v3 * AVX, AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE * Intel Haswell launched in 2013, Gracemont (Atom core) in Nov. 2021, AMD Excavator in 2015 * x86-64-v4 * AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL * Intel Skylake launched in 2015, AMD Zen4 in 2022 不同的level代表能支持的微架构级别，目前openEuler的GCC默认配置成x86-64，该提议建议默认配置成x86-64-v2，从上表可以看到增加了新指令的支持，减少了对老旧硬件的支持。假设：（1）在生产环境中运行超过10年的硬件并不多（2）此类硬件很少需要升级到最新的操作系统发行版收益：（1）摆脱支持非常旧的硬件的限制（>10年）；（2）将微体系结构的最低级别提高到Intel Nehalem或 AMD Piledriver；（3）使用更多的矢量指令，以提升应用性能；（4）期望开箱即用的性能收益；影响：对早于x86-64-v2的硬件不再支持/兼容。 RHEL 9默认配置成了x86-64-v2，供参考：https://developers.redhat.com/blog/2021/01/05/building… Compiler SIG 赵川峰（Steve）

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Re: tc例会
by fanxp＠chinatelecom.cn 29 Jan '23

29 Jan '23

您好，我有一个议题想提交TC例会，申请在openeuler为天翼云 CTinspector 开设代码仓，希望上会讨论樊小平 Xiaoping Fan fanxp(a)chinatelecom.cn 天翼云科技有限公司―基础架构事业部―高性能网络组 Best wishes ! -----Original Appointment----- From: openEuler conference <public(a)openeuler.org> Sent: Saturday, January 28, 2023 9:13 AM To: openEuler conference; dev@openeuler.org,tc@openeuler.org Subject: tc例会 When: Wednesday, February 1, 2023 10:00 AM-12:00 PM (UTC+08:00) Beijing, Chongqing, Hong Kong, Urumqi. Where: 您好！ TC SIG 邀请您参加 2023-02-01 10:00 召开的Zoom会议(自动录制) 会议主题：tc例会会议链接：https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler TC SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-01 10:00, The subject of the conference is tc例会, You can join the meeting at https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09. Add topics at https://etherpad.openeuler.org/p/TC-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/ _______________________________________________ Tc mailing list -- tc(a)openeuler.org To unsubscribe send an email to tc-leave(a)openeuler.org

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Re: tc例会
by Zhang, Annita 28 Jan '23

28 Jan '23

您好，我有一个议题想提交TC例会，使用GCC x86-64-v2微架构级别编译OpenEuler 22.09创新版本，希望能够上会讨论。 Thx, Annita -----Original Appointment----- From: openEuler conference <public(a)openeuler.org> Sent: Saturday, January 28, 2023 9:13 AM To: openEuler conference; dev@openeuler.org,tc@openeuler.org Subject: tc例会 When: Wednesday, February 1, 2023 10:00 AM-12:00 PM (UTC+08:00) Beijing, Chongqing, Hong Kong, Urumqi. Where: 您好！ TC SIG 邀请您参加 2023-02-01 10:00 召开的Zoom会议(自动录制) 会议主题：tc例会会议链接：https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler TC SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-01 10:00, The subject of the conference is tc例会, You can join the meeting at https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09. Add topics at https://etherpad.openeuler.org/p/TC-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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tc例会
by openEuler conference 28 Jan '23

28 Jan '23

您好！ TC SIG 邀请您参加 2023-02-01 10:00 召开的Zoom会议(自动录制) 会议主题：tc例会会议链接：https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler TC SIG invites you to attend the Zoom conference(auto recording) will be held at 2023-02-01 10:00, The subject of the conference is tc例会, You can join the meeting at https://us06web.zoom.us/j/81557105531?pwd=dE5OTjZVdXhUWWZTaXNCb1d5SDE3UT09. Add topics at https://etherpad.openeuler.org/p/TC-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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