{"title":"给你的引导程序引导:使用操作系统引导操作系统","authors":"R. Minnich","doi":"10.1109/CLUSTR.2004.1392643","DOIUrl":null,"url":null,"abstract":"One of the slowest and most annoying aspects of system management is the simple act of rebooting the system. The sysadmin starts from a known state $the OS is running - and hands the computer over to an untrustworthy piece of software. With enough nodes involved, there is a certain chance that the process will fail on one of them. Bootstrapping is well named - it takes the system down to a low level, from which return is uncertain. It would be much better if we could use the known, trusted OS software to manage the boot process. The OS can apply all its power to the problem of locating, verifying, and loading a new OS image. Error checking and feedback can be far more robust. We discuss five systems for Linux and Plan 9 that allow the OS to boot the OS. These systems allow for the complete elimination of old-fashioned bootstrap.","PeriodicalId":123512,"journal":{"name":"2004 IEEE International Conference on Cluster Computing (IEEE Cat. No.04EX935)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Give your bootstrap the boot: using the operating system to boot the operating system\",\"authors\":\"R. Minnich\",\"doi\":\"10.1109/CLUSTR.2004.1392643\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"One of the slowest and most annoying aspects of system management is the simple act of rebooting the system. The sysadmin starts from a known state $the OS is running - and hands the computer over to an untrustworthy piece of software. With enough nodes involved, there is a certain chance that the process will fail on one of them. Bootstrapping is well named - it takes the system down to a low level, from which return is uncertain. It would be much better if we could use the known, trusted OS software to manage the boot process. The OS can apply all its power to the problem of locating, verifying, and loading a new OS image. Error checking and feedback can be far more robust. We discuss five systems for Linux and Plan 9 that allow the OS to boot the OS. These systems allow for the complete elimination of old-fashioned bootstrap.\",\"PeriodicalId\":123512,\"journal\":{\"name\":\"2004 IEEE International Conference on Cluster Computing (IEEE Cat. No.04EX935)\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2004 IEEE International Conference on Cluster Computing (IEEE Cat. No.04EX935)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CLUSTR.2004.1392643\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2004 IEEE International Conference on Cluster Computing (IEEE Cat. No.04EX935)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLUSTR.2004.1392643","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Give your bootstrap the boot: using the operating system to boot the operating system
One of the slowest and most annoying aspects of system management is the simple act of rebooting the system. The sysadmin starts from a known state $the OS is running - and hands the computer over to an untrustworthy piece of software. With enough nodes involved, there is a certain chance that the process will fail on one of them. Bootstrapping is well named - it takes the system down to a low level, from which return is uncertain. It would be much better if we could use the known, trusted OS software to manage the boot process. The OS can apply all its power to the problem of locating, verifying, and loading a new OS image. Error checking and feedback can be far more robust. We discuss five systems for Linux and Plan 9 that allow the OS to boot the OS. These systems allow for the complete elimination of old-fashioned bootstrap.