vladimirpetrov commented on PR #6809:
URL: https://github.com/apache/cloudstack/pull/6809#issuecomment-1400620736
Manual setting of values works fine but the reset functionality doesn't
change the value in database:
```
(localcloud) 🐱 > update configuration name=host.reserved.mem.mb value=2048
{
"configuration": {
"category": "Advanced",
"description": "Set an upper limit for memory in megabytes which will be
reserved for host and not used for VM allocation.",
"isdynamic": true,
"name": "host.reserved.mem.mb",
"value": "2048"
}
}
(localcloud) 🐱 > list configurations name=host.reserved.mem.mb
{
"configuration": [
{
"category": "Advanced",
"description": "Set an upper limit for memory in megabytes which will
be reserved for host and not used for VM allocation.",
"isdynamic": true,
"name": "host.reserved.mem.mb",
"value": "2048"
}
],
"count": 1
}
mysql> select dom0_memory,ram from host where type="Routing" and removed is
null\G
*************************** 1. row ***************************
dom0_memory: 1073741824
ram: 7234621440
*************************** 2. row ***************************
dom0_memory: 1073741824
ram: 7234629632
2 rows in set (0,00 sec)
```
But when the 'reset' functionality is used:
```
(localcloud) 🐱 > reset configuration name=host.reserved.mem.mb
{
"configuration": {
"category": "Advanced",
"description": "Set an upper limit for memory in megabytes which will be
reserved for host and not used for VM allocation.",
"isdynamic": true,
"name": "host.reserved.mem.mb",
"value": "1024"
}
}
```
The value is changed only in the global setting, but not updated in the
database:
```
(localcloud) 🐱 > list configurations name=host.reserved.mem.mb
{
"configuration": [
{
"category": "Advanced",
"description": "Set an upper limit for memory in megabytes which will
be reserved for host and not used for VM allocation.",
"isdynamic": true,
"name": "host.reserved.mem.mb",
"value": "1024"
}
],
"count": 1
}
mysql> select dom0_memory,ram from host where type="Routing" and removed is
null\G
*************************** 1. row ***************************
dom0_memory: 2147483648
ram: 6160879616
*************************** 2. row ***************************
dom0_memory: 2147483648
ram: 6160887808
2 rows in set (0,00 sec)
```
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