Cuddletech系列VERITAS教程之二(上)
# vxmake -U fsgen vol datavol plex=dataplex1 # vxprint -hrt Disk group: rootdg
DG NAME NCONFIG NLOG MINORS GROUP-ID DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE V NAME USETYPE KSTATE STATE LENGTH READPOL PREFPLEX PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE
dg rootdg default default 0 952738334.1025.nexus6
dm disk01 c2t0d0s2 sliced 3590 17678493 - dm disk02 c2t1d0s2 sliced 3590 17678493 - dm disk03 c2t2d0s2 sliced 3590 17678493 - dm disk04 c2t6d0s2 sliced 3590 17678493 -
v datavol fsgen DISABLED EMPTY 70713972 ROUND - pl dataplex1 datavol DISABLED EMPTY 70713972 CONCAT - RW sd disk01-01 dataplex1 disk01 0 17678493 0 c2t0d0 ENA sd disk02-01 dataplex1 disk02 0 17678493 17678493 c2t1d0 ENA sd disk03-01 dataplex1 disk03 0 17678493 35356986 c2t2d0 ENA sd disk04-01 dataplex1 disk04 0 17678493 53035479 c2t6d0 ENA #
酷吧?不要被”-hrt”产生的vxprint信息头吓住。它们是每一行输出的关键词。每一行开头由两个字符组成的标记都很熟悉吧,除了”SV”很少看到,在高级课程中会讲到。无论如何,我希望你看到的是,带有”-hrt”的vxprint输出中,”pl”这一行中,”dataplex1”是”CONCAT”,也就是串连的RAID(简单RAID)。同时也请注意到,每一次我们创建新对象时(把各种对象组织在一起,vmdisk->subdisk->plex->volume),vxprint会把它们重新组织起来输出的。这便于快速的读懂和理解输出信息。 |