06-13-2019
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IBM Knowledge Center
Sorry, I don't have much time to go into depth on this one right now, but yes you can export the vg and import the vg on a new system.
example:
NodeA
- unmount all FS
- varyoffvg <vgname>
- exportvg <vgname>
- rmdev -dl hdiskX <where the vg resided>
NodeB
- Assuming everything is zoned for the lun.
- cfgmgr
- lspv to find your new hdisk
- importvg -y <vgname> hdiskX
- mount the filesystems
- change characteristics as needed for the VG and FS
Should be noted that importvg creates file mount points and entries in the /etc/filesystems
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hbaapi(3C) hbaapi(3C)
NAME
hbaapi - Fibre Channel Storage Network Industry Association Host Bus Adapter Application Programming Interface (FC SNIA HBA API)
DESCRIPTION
The Common HBA API provides a consistent HBA standard interface for accessing information in a Fibre Channel Storage Area Network (SAN)
that would be implemented across vendors as a standard 'C' API supported by vendor specific library instances.
This API library is thread-safe, but threads should not be cancelled when execution is in the API.
The following functions are available in the API for managing a Fibre Channel HBA. This API would be exposed to upper level applications
to control SAN functionality.
Please refer to for details on structures used.
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FCP Information Functions require that the applications calling them
have an effective user id as that of the root user (euid = 0).
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SCSI Information Functions require that the applications calling them have an effective user id as that of the root user (euid = 0).
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FILES
Contains the related data structures and definitions as in
AUTHOR
These APIs were developed by Hewlett-Packard Company.
SEE ALSO
HBA_GetVersion(3C), HBA_LoadLibrary(3C), HBA_FreeLibrary(3C), HBA_GetNumberOfAdapters(3C), HBA_GetAdapterName(3C), HBA_OpenAdapter(3C),
HBA_CloseAdapter(3C), HBA_GetAdapterAttributes(3C), HBA_GetAdapterPortAttributes(3C), HBA_GetPortStatistics(3C), HBA_GetDiscoveredPortAt-
tributes(3C), HBA_GetPortAttributesByWWN(3C), HBA_SendCTPassThru(3C), HBA_GetEventBuffer(3C), HBA_SetRNIDMgmtInfo(3C), HBA_GetRNIDMgmt-
Info(3C), HBA_SendRNID(3C), HBA_GetFcpTargetMapping(3C), HBA_GetFcpPersistentBinding(3C), HBA_SendScsiInquiry(3C), HBA_SendReportLUNs(3C),
HBA_SendReadCapacity(3C), HBA_RefreshInformation(3C), HBA_ResetStatistics(3C).
hbaapi(3C)