Use the lsquorum command to list the quorum devices that the clustered system (system)
is currently using to store quorum data.
Syntax
lsquorum
[ -nohdr ]
[ -delimdelimiter
] [ quorum_index ]
Parameters
- -nohdr
- (Optional) By
default, headings are displayed for each column of data in a concise
style view, and for each item of data in a detailed style view. The nohdr parameter suppresses the display of these headings.
Note: If there is no data to be displayed, headings are not displayed.
- -delimdelimiter
- (Optional) By default in a concise view, all columns
of data are space-separated. The width of each column is set to the
maximum possible width of each item of data. In a detailed view, each
item of data has its own row, and if the headers are displayed, the
data is separated from the header by a space. The delim parameter overrides this behavior. Valid input for the delim parameter is a one-byte character. If you enter -delim : on the command line, the colon character (:) separates all items of data in a concise view; for example,
the spacing of columns does not occur. In a detailed view, the data
is separated from its header by the specified character.
- quorum_index
- (Optional)
Specifies the quorum device by its index number. When you use this parameter,
a detailed view of the specified device is returned. If you do not
specify a device, then a concise view of all quorum devices is displayed.
Description
This command displays a concise list or a detailed view of the
MDisks or drives that the system is currently using to store quorum
data. This information can be used to ensure that the quorum candidates
are on separate storage subsystems.
Note: The object type
is either MDisk or drive, but only
MDisks are used to hold quorum data. If the quorum object type is
a drive, the controller ID and name fields are blank.
Table 1 provides the attribute values that can be displayed as output
view data.
Table 1. lsquorum output
| Attribute |
Possible Values |
| quorum_index |
Indicates the quorum device by index number. |
| status |
Indicates the quorum device status. |
| name |
Indicates the name of the object used as the
quorum device. |
| controller_id |
Indicates the ID of the controller of an mdisk
object used as the quorum device. |
| controller_name |
Indicates the name of the controller of an mdisk
object used as the quorum device. |
| active |
Indicates if this is the active quorum device
the system will use as a tie breaker. |
| object_type |
Indicates the type of object the quorum device
uses. |
| override |
Indicates if the automatic quorum selection
for this quorum device was overridden. |
| site_id |
Indicates the site value for the quorum device. This numeric value
is 1, 2, 3 or blank. |
| site_name |
Indicates the site name for the quorum device (MDisks
or drives). This is an alphanumeric value or is blank. For the quorum application this identifies the site it
is deployed at. By default, this is the local host's IP address, but
a custom alias can also be set.
|
A concise invocation example
lsquorum
The concise resulting output:
quorum_index status id name controller_id controller_name active object_type override site_id site_name
0 online 1 mdisk1 1 controller1 yes mdisk yes 2 site2
1 online 2 mdisk2 1 controller1 no mdisk no 1 site1
2 online 33 no drive 3 site3
A detailed
invocation example
lsquorum 1
The
detailed resulting output:
quorum_index 1
status online
id 309
name mdisk9
controller_id 1
controller_name controller3
active yes
object_type drive
override yes
site_id 1
site_name CPD1
quorum_index 2
status online
id 33
name
controller_id
controller_name
active no
object_type drive
override no
site_id 1
site_name CPD1