lsnodebootdrive

Use the lsnodebootdrive command to return information about the internal boot drives for nodes. This command applies to SAN Volume Controller 2145-DH8 systems.

Syntax

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.
-delim delimiter: (Optional) By default in a concise view, all columns of data are space-separated. The width of each column is set to the maximum 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 1-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 delimiter.
-slot slot_id: (Optional) Valid only when a node or enclosure is specified. Gives detailed view for that node slot. If you specify -slot, you must also specify node_name or node_id.

node_name | node_id: (Optional) Identifies the node name or ID.

Description

The command displays information about the internal boot drives for nodes.

This table provides the possible values that are applicable to the attributes that are displayed as data in the output views.

Table 1. lsnodebootdrive attribute values
Attribute	Value
node_id	Identifies the ID (in decimal format) of the node that contains the boot drive.
node_name	Identifies the name of node that contains the boot drive.
can_sync	Indicates whether synchronization is available. The values are `yes`, `no`, `unknown`
slot_id	Identifies the ID (in decimal format) of the slot within the node.
booted	Indicates whether the node started from the specified drive. The values are `yes`, `no`.
status	Indicates the slot status. The values are: `missing` indicates that the slot must be occupied, but the software cannot detect a drive. It also indicates the serial number of the expected drive. `empty` indicates that the slot must be empty and is empty. `unsupported` indicates that the slot must to be empty but is not empty. `failed` indicates that the drive in the slot is not working. `uninitialized` indicates that the drive is not formatted for the system. `wrong_node` indicates that the drive is working but is not in the correct node. It also indicates the serial number of the node the drive is in and might indicate the serial number of the drive in the slot. `wrong_slot` indicates that the drive is working correctly - it is in the right node but the wrong slot. It also indicates which drives belong in which slots. `out_of_sync` indicates that the drive is working correctly but must be resynchronized. `online` indicates that the drive in the slot is working correctly. `unknown` indicates that the node is not an active member of the system, and the state of the drive in that slot is unknown.
actual_drive_sn	Indicates the actual drive serial number.
configured_drive_sn	Indicates the configured drive serial number.
actual_node_sn	Identifies the serial number of the node the drive (currently in the slot) belongs in. The value is alphanumeric string or blank.
identify	Indicates if `chbootdrive -identify` is specified. The values are: `on` indicates `chbootdrive -identify yes -slot` is specified `off` indicates `chbootdrive -identify no -slot` is specified `N/A` indicates that the drive slot cannot be identified.
FRU_part_number	Identifies the field-replaceable unit (FRU) part number of the drive. The value is a 7-character alphanumeric string or blank if there is none. The value is `N/A` if the drive is not supplied for your system.
FRU_identity	Identifies the 11S number that combines the manufacturing part number and serial number. The value is a 22-character alphanumeric string. The value is `N/A` if the drive is not supplied for your system.

A concise invocation example

In this example, bfn1, bfn2, bfn3, are online nodes and bfn4 is an offline node.

lsnodebootdrive -delim ' '

The resulting output:

node_id node_name can_sync slot_id booted status      actual_drive_sn configured_drive_sn actual_node_sn
1       bfn1      no       1       yes    online      1234567         1234567             bfbfbf1
1       bfn1      no       2       no     missing                     1234568
1       bfn1      no       3              empty
1       bfn1      no       4              empty
1       bfn1      no       5              empty
1       bfn1      no       6              empty
1       bfn1      no       7              empty
1       bfn1      no       8       no     unsupported 12BD345
2       bfn2      no       1       yes    online      9234567         9234567             bfbfbf2
2       bfn2      no       2       no     wrong_node  1234568         9234577             bfbfbf2
3       bfn3      no       1       yes    online      3333333         3333333             bfbfbf3
3       bfn3      yes      2       no     out_of_sync 3333334         3333334             bfbfbf3
4       bfn4      unknown  1       yes    unknown     4444444         4444444             bfbfbf4
4       bfn4      unknown  2       no     unknown     4444445         4444445             bfbfbf4

A concise invocation example

lsnodebootdrive bfn4

The resulting output:

node_id node_name can_sync slot_id booted status      actual_drive_sn configured_drive_sn actual_node_sn
4       bfn4      unknown  1       yes    unknown     4444444         4444444             bfbfbf4
4       bfn4      unknown  2       no     unknown     4444445         4444445             bfbfbf4

A detailed invocation example

lsnodebootdrive -slot 1 bfn1

The resulting output:

node_id 1
node_name bfn1
can_sync no
slot_id 1
booted yes
status online
actual_drive_sn 1234567
configured_drive_sn 1234567
actual_node_sn bfbfbf1
identify off
FRU_part_number 90Y9998
FRU_identity 11S49Y7427YXXX6X

A detailed invocation example

lsnodebootdrive -slot 1 homer4

The resulting output:

node_id 4
node_name homer4
can_sync unknown
slot_id 1
booted yes
status unknown
actual_drive_sn 4444444
configured_drive_sn 4444444
actual_node_sn bfbfbf4
identify off
FRU_part_number 90Y9999
FRU_identity 11S49Y7427YXXX6Y