The lsvdisklba command lists the VDisk and logical block address (LBA) for the specified MDisk LBA.
Syntax
>>- svcinfo -- -- lsvdisklba -- -- -mdisklba -- mdisklba -- ----> >--+-----------------------+-- --+----------+-- ----------------> '- -delim -- delimiter -' '- - nohdr-' >-- -mdisk -+- mdisk_id ---+----------------------------------->< '- mdisk_name -'
Parameters
- -mdisklba mdisklba
- (Required) Specifies the 64-bit hexadecimal LBA on the MDisk.
- -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 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 delimiter.
- -mdisk mdisk_id | mdisk_name
- (Required) Specifies the MDisk name or ID.
Description
The lsvdisklba command returns the LBA of the VDisk that is associated with the MDisk LBA.
If applicable, the command also lists the range of LBAs on both the VDisk and MDisk that are mapped in the same extent, or for space-efficient disks, in the same grain.
Table 1 provides
command output that depends on several variables.
| Field | Typical scenario | Quorum disk | Space-efficient metadata | Extent not allocated | Formatting extent | Extent allocated to space-efficient disk, LBA not used on space-efficient disk |
|---|---|---|---|---|---|---|
| copy_id | yes | no | yes | no | yes | yes |
| vdisk_id | yes | no | yes | no | yes | yes |
| vdisk_name | yes | no | yes | no | yes | yes |
| type | allocated | metadata | metadata | unallocated | formatting | unallocated |
| vdisk_lba | yes | no | no | no | no | no |
| vdisk_start | yes | no | no | no | no | no |
| vdisk_end | yes | no | no | no | no | no |
| mdisk_start | yes | yes | yes | yes | yes | yes |
| mdisk_end | yes | yes | yes | yes | yes | yes |
An invocation example
svcinfo lsvdisklba -mdisk 1 -mdisklba 0x0
The resulting output
vdisk_id vdisk_name copy_id type metadata vdisk_lba 0x00090000 vdisk_start vdisk_end mdisk_start 0x00000000 mdisk_end 0x0000FFFF