prtvtoc and fmthard 到底是干什么用的？

ziz1206

Label Multiple Disks by Using the prtvtoc and fmthard Commands\r\nUse the prtvtoc and fmthard commands to label multiple disks with the same disk geometry.\r\n\r\nUse this for loop in a script to copy a disk label from one disk and replicate it on multiple disks.\r\n\r\n\r\n\r\n# for i in x y z\r\n> do\r\n> prtvtoc /dev/rdsk/cwtxdysz | fmthard -s - /dev/rdsk/cwt${i}d0s2\r\n> done\r\n\r\n\r\n上面的 i  x y z 表示什么意思？\r\n\r\n我想让我的两块盘c0t0d0  c0t1d0 有相同的disk geometry 该写什么呢？对sol实在是不熟悉

一个学生

# prtvtoc /dev/rdsk/c0t0d0s2 | fmthard -s - /dev/rdsk/c0t1d0s2\r\n\r\nc0t0d0为源，

whg_good

#prtvtoc /dev/rdsk/c0t0d0s2(原盘) | mfthard -s - /dev/rdsk/c0t1d0s2(目标盘)

zjc_0264

将目标盘和源盘的分区表复制为一致.