请问， 指导书里说明 账号密码在《昇腾计算 OpenLab 开放实验室环境信息表》 但是IP在哪？网页上业务IP也是空的业务&配置场景业务IP资源发放日期截止使用日期状态业务&配置场景12021-08-062021-08-13通过 正在使用

【功能模块】【操作步骤&问题现象】1、使用SecoClientVPN,原本可以,突然就出现隧道保活超时,然后使用ssh -v输出如下信息2、【截图信息】【日志信息】（可选，上传日志内容或者附件）

【故障类型】：局点版本Access 6.5.0，修改WI配置失败。经检查局点使用的vag系统是单独安装的，vag组件也是使用rpm包手动安装，gandalf密码过期（系统默认密码策略，用户密码过期将无法登录）导致ita组件使用ssh连接vag失败。【关 键 词】：WI配置失败，50047【适用版本】：FusionAccess【问题现象】：修改WI配置失败，报错50047。提示下发HDC地址到vag基础架构组件{0}失败，请检查服务器是否工作正常后重试。【告警信息】：无【问题分析】：1、用户登录vLB，经常会出现不信任的连接。2、检查ITA的vDesktop.log日志，ssh到某一个vag失败，提示密码错误，但客户确认密码是正确的。3、使用putty登录连接失败的vag，提示密码已过期，要求更新密码。4、更新完vag的密码后，重新配置vag，更新密码。5、再次配置WI，保存成功。【解决方法】：Vag虚拟机gandalf密码已过期，更新密码并重新配置vag和WI。【总结&建议】：使用标准的部署方案安装各个组件。

【功能模块】ssh登陆开发版用户【操作步骤&问题现象】1、root用户下输入：ssh HwHiAiUser@192.168.0.22、提示：ssh: connect to host 192.168.0.2 port 22: Connection refusedIP地址已经可以ping通，ssh连不上，这该怎么解决啊？请大佬们赐教啊【截图信息】【日志信息】（可选，上传日志内容或者附件）

我现在的电脑需要转接另一个电脑，再使用ssh才能连接上mdc 300。所以请教一下，想做profiling，mindstudio是否可以安装在任意的pc机上，还是必须安装在能ssh连接mdc的pc机上呢？       感谢各位大大解答！

【功能模块】atlas200 dk 用usb与虚拟机ubuntu18.04连接不上【操作步骤&问题现象】1、制卡成功2、已修改虚拟机ubuntu虚拟ip:192.168.1.1663 . root@ubuntu:/home/HwHiAiUser/Ascend/config_usb_ip# ssh 192.168.1.2ssh: connect to host 192.168.1.2 port 22: No route to host【截图信息】设置usb ip:ping 不通192.168.1.2，无法ssh连接板子：制卡成功：

1、PING 需要SSH登录的目标主机，确保能PING通；2、节点上执行 ssh -v 需要登录的目标主机IP -p 22   \\22端口是否通讯。如下图所示，22端口是通的3、确保SSH服务正常运行  service sshd status \\查询服务状态service sshd start \\开启服务service sshd restart \\ 重启服务service sshd stop \\停止服务

环境centos 7；SSH无法正常启动，提示sshd服务加载失败；输入sshd -t 报错：提示服务无法加载ssh_host_rsa_key,ssh_host_ecdsa_key 推测估计是权限问题方法1：接着做如下操作(local@localhost ~）#  chmod 600 /etc/ssh/ssh_host_rsa_key(local@localhost ~）#  chmod 600 /etc/ssh/ssh_host_ecdsa_key(local@localhost ~）#  service sshd star方法2：或者尝试操作如下chown -R root.root /var/empty/sshdchmod 744 /var/empty/sshdservice sshd restart运行systemctl status sshd.service 结果如下：ssh服务启动正常

正常安装完成后，想连开发版时发现ssh设置页面无法显示，蹲一个解决方法，谢谢！状态如下图所示：控制台中的信息：Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/.mindstudio/sshConfig.json' does not exist Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/AtlasPrj/MyApp/.idea/sshConfig.json' does not exist Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/.mindstudio/sshConfig.json' does not exist Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/AtlasPrj/MyApp/.idea/sshConfig.json' does not exist 2021-07-12 00:23:33,636 [ 15395] WARN - j.ide.plugins.RepositoryHelper - Using deprecated API for getting plugins from Marketplace (java:5274): GLib-GObject-WARNING **: 00:23:33.719: invalid cast from 'GtkToplevelAccessible' to 'JawToplevel' Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/.mindstudio/sshConfig.json' does not exist Jul 12, 2021 12:23:33 AM com.huawei.mindstudio.ssh.config.ConfigSaver getBaseInfo WARNING: ConfigSaver.getBaseInfo warning: File '/root/AtlasPrj/MyApp/.idea/sshConfig.json' does not exist 2021-07-12 00:23:33,869 [ 15628] ERROR - llij.ide.plugins.PluginManager - null java.lang.NullPointerException at javax.swing.ImageIcon.<init>(ImageIcon.java:240) at com.intellij.util.ui.MultiResolutionImageProvider.convertFromJBIcon(MultiResolutionImageProvider.java:187) at com.intellij.ide.ui.laf.darcula.DarculaLaf.getDisabledIcon(DarculaLaf.java:467) at javax.swing.AbstractButton.getDisabledIcon(AbstractButton.java:653) at javax.swing.plaf.basic.BasicButtonUI.paintIcon(BasicButtonUI.java:263) at com.intellij.ide.ui.laf.darcula.ui.DarculaButtonUI.paintContents(DarculaButtonUI.java:232) at com.intellij.ide.ui.laf.darcula.ui.DarculaButtonUI.paint(DarculaButtonUI.java:163) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at com.intellij.ide.ui.laf.darcula.ui.DarculaButtonUI.update(DarculaButtonUI.java:282) at javax.swing.JComponent.paintComponent(JComponent.java:780) at javax.swing.JComponent.paint(JComponent.java:1056) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1047) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at com.intellij.ui.components.GradientViewport.paintChildren(GradientViewport.java:33) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JViewport.paint(JViewport.java:728) at com.intellij.ui.components.JBViewport.paint(JBViewport.java:240) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JLayeredPane.paint(JLayeredPane.java:586) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) ...... ...... ...... at java.awt.Container.dispatchEventImpl(Container.java:2297) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476) at java.awt.Container.dispatchEventImpl(Container.java:2283) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84) at java.awt.EventQueue$4.run(EventQueue.java:733) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.awt.EventQueue.dispatchEvent(EventQueue.java:730) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:971) at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:906) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:838) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:452) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:744) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:451) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:802) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:505) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) 2021-07-12 00:23:33,870 [ 15629] ERROR - llij.ide.plugins.PluginManager - MindStudio 3.0.1 Build #MS-202.8194.7.1 2021-07-12 00:23:33,871 [ 15630] ERROR - llij.ide.plugins.PluginManager - JDK: 1.8.0_292; VM: OpenJDK 64-Bit Server VM; Vendor: Private Build 2021-07-12 00:23:33,871 [ 15630] ERROR - llij.ide.plugins.PluginManager - OS: Linux 2021-07-12 00:23:33,871 [ 15630] ERROR - llij.ide.plugins.PluginManager - Last Action: MindStudio.Ascend.RunSshManagerAction 2021-07-12 00:23:34,057 [ 15816] ERROR - llij.ide.plugins.PluginManager - null

# 使用MindStudio开发高性能预训练模型指导 本文以华为昇腾modelzoo高性能预训练模型unet为例介绍如何使用华为MindStudio开发者工具进行众智高性能预训练模型开发。整体方案为在Windows安装MindStudio开发者工具，通过ssh方式连接远程服务器环境，本地开发，远程训练。 # 创建容器并开启ssh登录服务 ## 创建容器 在模型代码目录下的script目录下，打开docker_start.sh，没有可自行创建。增加参数-p {port}:22将容器端口22映射到物理机端口port,port可自行选取。 ``` #!/bin/bash docker_image=$1 data_dir=$2 model_dir=$3 docker run -it --ipc=host \ --device=/dev/davinci0 \ --device=/dev/davinci1 \ --device=/dev/davinci2 \ --device=/dev/davinci3 \ --device=/dev/davinci4 \ --device=/dev/davinci5 \ --device=/dev/davinci6 \ --device=/dev/davinci7 \ --device=/dev/davinci_manager \ --device=/dev/devmm_svm \ --device=/dev/hisi_hdc \ --privileged \ -p 20000:22 \ -v /usr/local/Ascend/driver:/usr/local/Ascend/driver \ -v /usr/local/Ascend/add-ons/:/usr/local/Ascend/add-ons \ -v ${data_dir}:${data_dir} \ -v ${model_dir}:${model_dir} \ -v /var/log/npu/conf/slog/slog.conf:/var/log/npu/conf/slog/slog.conf \ -v /var/log/npu/slog/:/var/log/npu/slog/ \ -v /var/log/npu/profiling/:/var/log/npu/profiling \ -v /var/log/npu/dump/:/var/log/npu/dump \ -v /var/log/npu/:/usr/slog ${docker_image} \ /bin/bash ``` 执行 bash docker_start.sh {train_image} {data_path} {模型代码根目录}，镜像可从[昇腾镜像仓](https://ascendhub.huawei.com/#/index)下载对应架构的mindspore镜像。 ## 进入容器 执行docker exec -it {container_name/ container_id} bash进入容器。 安装openssh-server. ``` apt-get install openssh-server ``` 打开/etc/ssh/sshd_config文件设置PermitRootLogin为yes,PasswordAuthentication为yes。 ``` ... PermitRootLogin yes PasswordAuthentication yes ... ``` 重启ssh服务。 ``` sevice ssh restart ``` 验证是否可以ssh登录容器。 ``` ssh root@ip:port ``` # 安装MindStudio 安装参考https://support.huaweicloud.com/usermanual-mindstudio301/atlasms_02_0412.html # 创建/导入工程 通过新建或打开创建模型工程，对于众智高性能预训练模型可从https://gitee.com/mindspore/mindspore 下载对应模型代码，下载完成后在MindStudio中打开模型代码目录。  配置窗口中选择Type:Ascend Trainng，Framework可根据模型所使用框架自行选择，这里选择MindSpore。  创建好的工程如图所示。  # 配置环境 创建好工程后，便可以在本地进行代码开发，调测运行可通过远程连接功能将代码同步到远端服务器运行，所以这里需要做相关配置，包括远端服务器地址、执行命令、执行参数、环境变量。如图打开配置页。   ## 说明 - SSH Connection设置为创建的容器地址，即user@ip:port，ip为昇腾服务器地址，port为上文创建容器时所映射的容器端口号。 - Excutable为执行训练的命名，一般可将train.py作为执行命令，并在Command Arguments设置train.py所带参数。当然，用户可根据自身需要设置其他入口脚本也可以。 # 执行训练 点击下图按钮或菜单栏的run菜单下的run选项执行训练任务。  在下方输出栏可查看任务输出。 

【功能模块】【操作步骤&问题现象】1、建立虚拟网卡后使用ssh登录Atlas300，显示登录密码过期，无法登录device【截图信息】【日志信息】（可选，上传日志内容或者附件）

【功能模块】Mind Studio版本3.0.1【操作步骤&问题现象】1、SSH点加号2、ssh conf页面没反应无法添加【截图信息】【日志信息】（可选，上传日志内容或者附件）

HwHiAiUser@ubuntu:~$ ssh HwHiAiUser@192.168.1.2ssh: connect to host 192.168.1.2 port 22: No route to hostHwHiAiUser@ubuntu:~$ ping 192.168.1.2PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data.From 192.168.1.100 icmp_seq=1 Destination Host UnreachableFrom 192.168.1.100 icmp_seq=2 Destination Host UnreachableFrom 192.168.1.100 icmp_seq=3 Destination Host UnreachableFrom 192.168.1.100 icmp_seq=4 Destination Host UnreachableFrom 192.168.1.100 icmp_seq=5 Destination Host UnreachableFrom 192.168.1.100 icmp_seq=6 Destination Host Unreachable

HwHiAiUser@ubuntu:~$ ssh HwHiAiUser@192.168.1.2ssh: connect to host 192.168.1.2 port 22: No route to host