lsscm - List storage-class memory increments
Use the lsscm command to list status and other information about available storage-class memory increments.
lsscm syntax
Where:
- -h or --help
- displays help information for the command. To view the man page, enter man lsscm.
- -v or --version
- displays version information for the command.
- SCM Increment
- Starting address of the storage-class memory increment.
- Size
- Size of the block device that represents the storage-class memory increment.
- Name
- Name of the block device that represents the storage-class memory increment.
- Rank
- A quality ranking in the form of a number in the range 1 - 15 where a lower number means better ranking.
- D_state
- Data state of the storage-class memory increment.
A number that indicates whether there is data on the increment. The
data state can be:
- 1
- The increment contains zeros only.
- 2
- Data was written to the increment.
- 3
- No data was written to the increment since the increment was attached.
- O_state
- Operation state of the storage-class memory increment.
- Pers
- Persistence attribute.
- ResID
- Resource identifier.
Examples
- This command lists all increments:
# lsscm SCM Increment Size Name Rank D_state O_state Pers ResID -------------------------------------------------------------- 0000000000000000 16384MB scma 1 2 1 2 1 0000000400000000 16384MB scmb 1 2 1 2 1