1G hugepages for memory allocation is not enable in Virtual external storage config
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
StarlingX |
Invalid
|
Low
|
Tao Liu |
Bug Description
Brief Description
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Once you lock a compute and go to the Memory tab and hit update memory button the 1G hugepages for memory allocation is not enable in Virtual external storage config
Severity
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Minor
Steps to Reproduce
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Go to Admin--
Lock a compute node
Once locked hit the compute link and go to Memory host detail tab.
Go to "Update Memory"
Update Memory Allocation pop up windos should be displayed.
Go to "# of VM 1G Hugepages node" field and you will see the field is not editable.
Even y you reduce the VM 2M Hugepages node size the VM 1G remains not editable.
Not sure if this is a feature enable for Virtual External storage.
Expected Behavior
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"# of VM 1G Hugepages node" field should be editable
Actual Behavior
----------------
"# of VM 1G Hugepages node" field is not editable.
Reproducibility
---------------
100% reproducible.
System Configuration
-------
Virtual Multinode External Ceph Storage + 2 controllers + 2 computes + 2 storages.
Can you verify that the compute node supports 1G huge page?
Use CLI
system host-memory-show <compute-node> <processor>
for example system host-memory-show compute-0 0
if the VM Huge Pages (1G): Available shows None, it means 1G huge pages is not supported on this node.
From Linux, if /mnt/huge-1048576kB does not exist, it means 1G huge page is not supported. pagesize= 1048576kB) pagesize= 2048kB)
sudo mount | grep /mnt/huge
none on /mnt/huge-1048576kB type hugetlbfs (rw,relatime,
none on /mnt/huge-2048kB type hugetlbfs (rw,relatime,