Pull Request已成功合入, 合并人@opengauss_bot
（感谢 zhangxubo 的贡献）
opengauss_botWelcome To openGauss Community
Hey @zhangxubo , thanks for your contribution to the community.
Bot Usage Manual
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here . That means you can comment below every pull request or issue to trigger Bot Commands.
Contact Guide
If you have any questions, please contact the SIG: AI, CM, CloudNative, SQLEngine, SecurityTechnology, StorageEngine ,
and any of the maintainers: @gaussyuexz, @hwworkholic, @jackchenchenchen, @libiao2024, @shaga, @totaj, @wangwei5, @yanghaos, @zhu_jinwei, @ziki77, @zjxqxf ,
and any of the committers: @CarrotGo, @Igali, @bihua111, @cailei19, @chendong76, @chenxiaobin19, @congzhou2603, @dodders, @h_ray, @jemappellehc, @levy53071, @libiao2024, @lihaixiao, @mrzack, @muyulinzhong, @quemingjian, @shirley_zhengx, @superlchf, @wangfeihuo, @wuyuechuan, @xiong_xjun, @zhangfengzhi123, @zjh_hw .
Linking PR Notice
@zhangxubo , the pull request should be linked to at least one https://gitcode.com/opengauss/docs repository's PR.
If it is confirmed that no PR association is needed, you can remove the label by commenting /remove-need-doc .
| Check Name | Build Result | Build Details |
|---|---|---|
| openGauss_Lite_Pr | ✅ SUCCESS | #519 |
| Check Name | Build Result | Build Details |
|---|---|---|
| openGauss_server_pr | ✅ Success | #27600 |
/check-pr
Merge Verification Failed
@zhangxubo, this pr is not mergeable and the reasons are below:
Label BackList
- the need-doc-pr label(s) caused the pull request to be unable to merge.
Not Enough LGTM Labels
- the pull request needs 2 lgtm labels and now gets 0.
Missing Labels
- the pull request needs approved label(s).
Label Usage Tips
- need-doc-pr: the pull request should be linked to at least one https://gitcode.com/opengauss/docs repository's PR. If it is confirmed that no PR association is needed, you can remove the label by commenting
/remove-need-doc. - lgtm: The code has been reviewed. This can be accomplished by commenting
/lgtm - approved: Agree to merge the pull request. This can be accomplished by commenting
/approve
/lgtm
/approve
/remove-need-doc
/lgtm
【标题】替换rdtscp指令集为rdtsc，兼容不存在该指令集的机器
【实现内容】: 替换rdtscp指令集为rdtsc，兼容不存在该指令集的机器
【根因分析】:
部分机型的x86机器，虚拟机没开启rdtscp（CPU直通模式），会导致数据库启动失败。 rdtscp仅在mot下使用，但是即便不适用mot，数据库启动也会初始化加载这个。
【实现方案】:
将rdtscp改为rdtsc指令集，兼容性更好。（性能有存在影响，但是仅涉及mot）
【关联需求或issue】: https://gitcode.com/opengauss/community/issues/435
【开发自验报告】:
【其他说明】: