It is not possible to encapsulate sda, for the following reason:
<vxvm:vxslicer: ERROR: Cannot find appropriate partition layout to allocate space for VxVM public/private partitions. See Documentation.>
中间还有个提示,说rootdisk封装后DMP就不能用.
整个过程:
Select an operation to perform: 1
Add or initialize disks
Menu:: VolumeManager/Disk/AddDisks
Use this operation to add one or more disks to a disk group. You can
add the selected disks to an existing disk group or to a new disk group
that will be created as a part of the operation. The selected disks may
also be added to a disk group as spares. Or they may be added as
nohotuses to be excluded from hot-relocation use. The selected
disks may also be initialized without adding them to a disk group
leaving the disks available for use as replacement disks.
More than one disk may be entered at the prompt. Here are
some disk selection examples:
sda: add only disk sda
sdb hdc: add both disk sdb and hdc
Select disk devices to add: [<pattern-list>,list,q,?] list
DEVICE DISK GROUP STATUS
sda - - error
sdb disk01 rootdg online
Select disk devices to add: [<pattern-list>,list,q,?] sda
Here is the disk selected. Output format: [Device_Name]
sda
Continue operation? [y,n,q,?] (default: y)
You can choose to add this disk to an existing disk group, a
new disk group, or leave the disk available for use by future
add or replacement operations. To create a new disk group,
select a disk group name that does not yet exist. To leave
the disk available for future use, specify a disk group name
of "none".
Which disk group [<group>,none,list,q,?] (default: rootdg)
Use a default disk name for the disk? [y,n,q,?] (default: y)
Add disk as a spare disk for rootdg? [y,n,q,?] (default: n)
Exclude disk from hot-relocation use? [y,n,q,?] (default: n)
The selected disks will be added to the disk group rootdg with
default disk names.
sda
Continue with operation? [y,n,q,?] (default: y)
One or more partitions of the following disk device are in use as
a mounted file system. The disk cannot be initialized, but you can
encapsulate the existing disk partitions as volumes.
Output format: [Device_Name]
sda
Encapsulate this device? [y,n,q,?] (default: y)
The following disk has been selected for encapsulation.
Output format: [Device_Name]
sda
Continue with encapsulation? [y,n,q,?] (default: y)
The disk device sda will be encapsulated and added to the disk group
rootdg with the disk name rootdisk.
Use a default private region length for this disk?
[y,n,q,?] (default: y)
NOTE: DMP can not be enabled once root disk is encapsulated.
Do you want to continue ? [y,n,q,?] (default: n) y
Encapsulating root disk...
The encapsulation operation failed with the following error:
It is not possible to encapsulate sda, for the following reason:
<vxvm:vxslicer: ERROR: Cannot find appropriate partition layout to allocate space for VxVM public/private partitions. See Documentation.>
