mmsyncdisplayid command
Synchronizes enclosure display IDs with the GPFS cluster configuration.
Synopsis
mmsyncdisplayid Enclosure | all
[ -N { nodeName[,nodeName...] | nodeFile | nodeClass } ]
[--dry-run] [ --log-level logLevel ]
Availability
Available with the Elastic Storage Server.
Description
The mmsyncdisplayid command synchronizes enclosure display IDs with the GPFS cluster configuration.
Parameters
- Enclosure | all
- Specifies the name, serial number, or component ID of the enclosure. Or, specify all for all enclosures.
- -N { nodeName[,nodeName...] | nodeFile | nodeClass }
- Specifies the nodes that apply to the command. If -N is not specified, the target is all nodes in the cluster that have a server license.
- --dry-run
- Indicates that the changes resulting from the command are not to be recorded in the configuration file.
- --log-level logLevel
- Specifies the log level. Valid values are: critical, error, warning, info, detail, debug, and none.
Exit status
- 0
- Successful completion.
- nonzero
- A failure has occurred.
Security
You must have root authority to run the mmsyncdisplayid command.
The node on which the command is issued must be able to execute remote shell commands on any other node in the cluster without the use of a password and without producing any extraneous messages. For additional details, see the following IBM Storage Scale RAID: Administration topic: Requirements for administering IBM Storage Scale RAID.
Examples
To set the display ID to match the location of an enclosure as defined by the component configuration, and to see the result, enter the following commands:
mmsyncdisplayid all
mmlscomp --type storageenclosureThe system displays output similar to this:
Storage Enclosure Components
Comp ID Part Number Serial Number Name Display ID
------- ----------- ------------- ------------------ ----------
1 1818-80E SV12345001 1818-80E-SV12345001 21
2 1818-80E SV12345007 1818-80E-SV12345007 01
3 1818-80E SV12345003 1818-80E-SV12345003 13
4 1818-80E SV12345005 1818-80E-SV12345005 05
5 1818-80E SV12345004 1818-80E-SV12345004 37
6 1818-80E SV12345002 1818-80E-SV12345002 25
7 1818-80E SV12345008 1818-80E-SV12345008 17
8 1818-80E SV12345006 1818-80E-SV12345006 33See also
- mmaddcomp command
- mmaddcompspec command
- mmchcomp command
- mmchcomploc command
- mmchenclosure command
- mmchfirmware command
- mmdelcomp command
- mmdelcomploc command
- mmdelcompspec command
- mmdiscovercomp command
- mmlscomp command
- mmlscomploc command
- mmlscompspec command
- mmlsenclosure command
- mmlsfirmware command.
Location
/usr/lpp/mmfs/bin