User's Guide

If you are not
expected to create separate logical volumes for file systems like /usr and /var then
the sizes are the remaining space up to 1200MB if the size of the disk is less than 8192MB or the
remaining space up to 1200MB plus the size of _hp_pri_swap
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.
The root file system cannot have bad block relocation on and must be contiguous; therefore
contiguous_allocation is set to true, and bad_block_relocation is set to false.
logical_volume {
mount_point = "/"
_hp_disk_layout == "Logical Volume Manager (LVM) with HFS" {
usage = HFS
blksize = _hp_HFS_blksize
fragsize = _hp_HFS_fragsize
} else {
usage = VxFS
blksize = _hp_VxFS_blksize
}
"Create separate volumes (/usr, /var, ...)" {
disk[_hp_root_disk].size < 8192Mb {
size = 140Mb
} else {
size = 200Mb
}
} else {
disk[_hp_root_disk].size < 8192Mb {
size = remaining | 1200Mb
} else {
size = remaining | 1200Mb + _hp_pri_swap
}
}
contiguous_allocation = true
bad_block_relocate = false
}
Next, you define primary swap by setting the usage to be swap and dump. The mount_point is
set to "primary". The vgdisk[0] value enables you to specify that this logical volume be placed
onto the first disk in the root volume group. Refer to instl_adm(4) for more information on the
vgdisk keyword.
Next are the usual settings for primary swap of contiguous allocation and disabled bad block
relocation. The size must be at least _hp_min_swap and up to _hp_pri_swap depending on
the size of the disk.
logical_volume {
usage = SWAP_DUMP
mount_point = "primary"
# Map it to the root disk to ensure it is considered primary
# without this the secondary swap gets sorted first and considered
# primary.
vgdisk[0]
contiguous_allocation = true
bad_block_relocate = false
size = _hp_min_swap | remaining | _hp_pri_swap
}
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HP-UX B.11.11 may not actually fit into the amount of space defined here; the impacts statements for software defined
may also force the sizes of file systems to be adjusted.
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