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VXVM问题:vmsa界面用root也无法登陆!
可是vxunroot就是解决系统盘封装后的卸载操作啊。在执行前有这样的描述:\r\n1. Ensure that the rootvol, swapvol, usr, and var volumes have only one associated\r\nplex each. The plex must be contiguous, non-striped, non-spanned, and non-sparse.\r\nFor information about the plex, use the following command:\r\n# vxprint -ht rootvol swapvol usr var\r\nIf any of these volumes have more than one associated plex, remove the unnecessary\r\nplexes using the following command:\r\n# vxplex -o rm dis plex_name\r\nIt is important that the plex remaining for the rootvol volume has been created\r\nusing the vxrootmir program, which guarantees that underlying subdisks start on\r\ncylinder boundaries and that partitions are created for them.\r\n……(然后做vxunroot)\r\n顺便说,系统盘最好不要封装。这个封装实际就是把vfstab中原来的/, swap, /usr, /var用相应的vol来替代。vxunroot是恢复原来的分区。 |
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