...
| Code Block |
|---|
λ fsradm result r0
{
"id": "r0",
"result": {
"summary": {
"start_time": "2019-09-09T06:22:26.6958913Z",
"end_time": "2019-09-09T06:22:27.4653424Z",
"peer_node": "node2"
},
"totals": {
"diff_dir": "3",
"diff_file": "1",
"diff_bytes": "14",
"orphaned_dir": "0",
"orphaned_file": "0",
"orphaned_bytes": "0",
"missing_dir": "0",
"missing_file": "0",
"missing_bytes": "0",
"synced_bytes": "0"
},
"files": [
{
"type": "different",
"name": "G:\\Temp\\test1\\conf\\drbd.d",
"is_dir": true,
"out_of_sync": "0",
"synced": "0",
"flags": 4,
"properties": {
"mod_time": {
"local": "2019-09-06T13:26:59.1427926+09:00",
"remote": "2019-09-02T07:24:39.161996Z"
}
}
},
{
"type": "different",
"name": "G:\\Temp\\test1\\conf\\drbd.d\\1",
"is_dir": true,
"out_of_sync": "0",
"synced": "0",
"flags": 4,
"properties": {
"mod_time": {
"local": "2019-09-06T13:26:54.0042751+09:00",
"remote": "2019-09-02T07:24:39.3341577Z"
}
}
},
{
"type": "different",
"name": "G:\\Temp\\test1\\conf",
"is_dir": true,
"out_of_sync": "0",
"synced": "0",
"flags": 4,
"properties": {
"mod_time": {
"local": "2019-09-06T13:26:59.0677748+09:00",
"remote": "2019-08-07T02:15:58.4057437Z"
}
}
},
{
"type": "different",
"name": "G:\\Temp\\test1\\contributors.txt",
"out_of_sync": "14",
"synced": "0",
"flags": 5,
"properties": {
"mod_time": {
"local": "2019-09-09T14:00:05.6379239+09:00",
"remote": "2018-12-12T04:42:50.6605579Z"
},
"size": {
"local": 9,
"remote": 15
}
}
}
],
"file_count": 4
}
} |
Reconfigurations
Describes the procedure for changing settings during operation and for recovering from an unexpected failure.
Change Settings
The FSR's cross-node configuration settings must all be the same at the configuration file level. If there is a difference in the settings, the operation method may be ambiguous, so the difference between these configurations is limited. So, to change the FSR settings, first disconnect the connection between the source and target nodes, change the settings of each node identically, adjust, and then re-establish the connection. If a difference is found in the configuration of both nodes at the time of connection, the connection is disconnected with an error and the status is StandAlone. Also, if a connection is already established and an attempt is made to adjust the settings on both sides to be different, an error is returned.
| Info |
|---|
The process of adjusting the settings entails state changes between nodes through protocols implemented internally by the FSR. The node that performed the adjust is in the adjusting state, and at this point the other node is in the need_to_adjust state, which induces the adjust to be performed. |
장애 후 조치
In the event of an unexpected environmental problem such as physical disk damage during replication operation, a procedure is required to respond to it and recover the replication. Basically, if this happens you will have to replace the disk and reconfigure the replication.
...