Type Definition
type ServiceGroupHB (
static str ArgList[] = { Disks, AllOrNone }
static int OnlineRetryLimit = 5
str Disks[]
boolean AllOrNone = 1
)
Required Attributes
| Required Attribute
|
Description, Type and Dimension, Default, and Example
|
|---|
Disks
|
Specifies, in paired values, the block device (typically a logical volume) and the starting block location to use for the heartbeat. For example, if the block device /dev/vg01/lvol_hb is used for the heartbeat region, and the starting block is 16, the paired set of values is /dev/vg01/lvol_hb, 16.
A block device partition containing one or more heartbeat regions cannot be used for any other purpose. If the same partition is used for more than one heartbeat region, starting block numbers must be at least 64K (128 disk blocks) apart.
- Type and dimension: string-vector
- Example:
{ "/dev/vg01/hb_vol1" , "64" , "/dev/vg01/hb_vol2" }
|
AllOrNone
|
Specifies number of disks for which "ownership" is required to bring the resource online, where: all available disks (AllOrNone = 1) and a simple majority of available disks (AllOrNone = 0).
|
|
