使用以下提示可帮助您更有效地管理磁盘。
调用 format -M 命令为 ATA 和 SCSI 设备启用扩展消息和诊断消息。
在此示例中,Inquiry 下的数字系列表示在数字右侧显示的 inquiry 数据的十六进制值。
# format -M Searching for disks...done AVAILABLE DISK SELECTIONS: 0. c0t1d0 <SUN1.05 cyl 2036 alt 2 hd 14 sec 72> /iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f,800000/sd@1,0 1. c0t3d0 <SUN1.05 cyl 2036 alt 2 hd 14 sec 72> /iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f,800000/sd@3,0 Specify disk (enter its number): 0 selecting c0t3d0 [disk formatted] format> inquiry Inquiry: 00 00 02 02 8f 00 00 12 53 45 41 47 41 54 45 20 ........NAME.... 53 54 31 31 32 30 30 4e 20 53 55 4e 31 2e 30 35 ST11200N SUN1.05 38 33 35 38 30 30 30 33 30 32 30 39 00 00 00 00 835800030209.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 43 6f 70 79 72 69 67 68 74 20 28 63 29 20 31 .Copyright (c) 1 39 39 32 20 53 65 61 67 61 74 65 20 41 6c 6c 20 992 NAME All 72 69 67 68 74 73 20 72 65 73 65 72 76 65 64 20 rights reserved 30 30 30 000 Vendor: name Product: ST11200N SUN1.05 Revision: 8358 format> |
使用 prtvtoc 和 fmthard 命令标记具有相同磁盘几何参数的多个磁盘。
在脚本中使用以下 for 循环,从一个磁盘复制磁盘标号,然后在多个磁盘上复制它。
# for i in x y z > do > prtvtoc /dev/rdsk/cwtxdysz | fmthard -s - /dev/rdsk/cwt${i}d0s2 > done |
在此示例中,将来自 c2t0d0s0 的磁盘标号复制到其他四个磁盘。
# for i in 1 2 3 5 > do > prtvtoc /dev/rdsk/c2t0d0s0 | fmthard -s - /dev/rdsk/c2t${i}d0s2 > done fmthard: New volume table of contents now in place. fmthard: New volume table of contents now in place. fmthard: New volume table of contents now in place. fmthard: New volume table of contents now in place. # |