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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I would like to create my containers to share a single rootfs directory.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I create a master container using lxc-create using my variation of the ubuntu template and my config file. I also install additional programs into the rootfs.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>At this point, I have a program using liblxc which does the work of starting the containers.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The program reads the master container config into a struct lxc_conf. It makes changes to the NIC hwaddrs to make them unique, but otherwise the config is left unchanged. The program then calls lxc_start to execute the program that needs to run in the container. A large number of containers are started like this. The only issue I have is you cannot have more than one lxc_start active until the container is running. So, start them serially. Additionally, I needed to set lxc.console=none, which is what I wanted anyway. And, for some reason, you need to have a /var/lib/lxc/containername directory.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>So, are there any problems that might arise doing it this way?<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Regards.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Mark K Vallevand <a href="mailto:Mark.Vallevand@Unisys.com"><span style='color:blue'>Mark.Vallevand@Unisys.com</span></a></span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>May you live in interesting times, may you come to the attention of important people and may all your wishes come true.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>