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告别Tru64 UNIX,资料分享。
The voldisksetup command takes the following option:
-i Normally, voldisksetup simply creates partitions for use with the Logi-
cal Storage Manager. If the -i (initialize) option is specified, a
disk header is added and an empty configuration is written on the disk.
This operation destroys any previous LSM database contents on the disk.
初始化磁盘,将磁盘变为可用于LSM的磁盘,相当于pvcreate
root@TEST1 /# voldisksetup -i dsk10a
root@TEST1 /# disklabel dsk10|tail -9
# size offset fstype fsize bsize cpg # ~Cyl values
a: 20971520 0 LSMsimp # 0 - 7281*
b: 20971520 20971520 unused 0 0 # 7281*- 14563*
c: 143374738 0 unused 0 0 # 0 - 49782*
d: 20971520 41943040 unused 0 0 # 14563*- 21845*
e: 20971520 62914560 unused 0 0 # 21845*- 29127*
f: 20971520 83886080 unused 0 0 # 29127*- 36408*
g: 20971520 104857600 unused 0 0 # 36408*- 43690*
h: 17545618 125829120 unused 0 0 # 43690*- 49782*
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple - - online
dsk11 sliced - - unknown
root@TEST1 /# voldisksetup -i dsk10b
root@TEST1 /# voldisksetup -i dsk10d
root@TEST1 /# voldisk list
DEVICE TYPE DISK GROUP STATUS
dsk0h simple dsk0h rootdg online
dsk1 sliced - - unknown
dsk8 sliced - - unknown
dsk9 sliced - - unknown
dsk10a simple - - online
dsk10b simple - - online
dsk10d simple - - online
dsk11 sliced - - unknown
8 partitions:
# size offset fstype fsize bsize cpg # ~Cyl values
a: 20971520 0 LSMsimp # 0 - 7281*
b: 20971520 20971520 LSMsimp # 7281*- 14563*
c: 143374738 0 unused 0 0 # 0 - 49782*
d: 20971520 41943040 LSMsimp # 14563*- 21845*
e: 20971520 62914560 unused 0 0 # 21845*- 29127*
f: 20971520 83886080 unused 0 0 # 29127*- 36408*
g: 20971520 104857600 unused 0 0 # 36408*- 43690*
h: 17545618 125829120 unused 0 0 # 43690*- 49782*
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