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| author | KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com> | 2020-10-28 15:43:51 +0700 |
|---|---|---|
| committer | Saya Sugiura <39760799+ssugiura@users.noreply.github.com> | 2021-01-06 09:27:28 +0900 |
| commit | 6c531bb3de5a689e60a23517d7bd365fc9e43e94 (patch) | |
| tree | 4b0f6328e6e5ba89efa4647602b4ef7091aaffb6 | |
| parent | 635a94e141d3c0d73130069e979f4bb63d464c1d (diff) | |
| download | DLT-daemon-6c531bb3de5a689e60a23517d7bd365fc9e43e94.tar.gz | |
doc: Update doc for the maintain logstorage loglevel implementation
Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
| -rw-r--r-- | doc/dlt_offline_logstorage.md | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/doc/dlt_offline_logstorage.md b/doc/dlt_offline_logstorage.md index 76844d8..5a38b99 100644 --- a/doc/dlt_offline_logstorage.md +++ b/doc/dlt_offline_logstorage.md @@ -270,4 +270,27 @@ The following strategies are implemented: Note : 1. Combinations (not allowed: combinations with ON_MSG,combination of ON\_FILE\_SIZE with ON\_SPECIFIC\_SIZE) 2. If on\_demand sync strategy alone is specified, it is advised to concatenate the log files in sequential order before viewing it on viewer. -3. In case multiple FILTERs use the same `File` value, it is recommened that the following settings must also have same values: `NOFiles`, `FileSize` and `SpecificSize`
\ No newline at end of file +3. In case multiple FILTERs use the same `File` value, it is recommened that the following settings must also have same values: `NOFiles`, `FileSize` and `SpecificSize` + +## Maintain Logstorage Log Level Implementation + +The log level setting of each user context in the logstorage FILTER will be +treated as the highest priority. Other clients (e.g: dlt-control, dlt-viewer) +can update the user context's log level to a lower level but can not update +to a higher level. In case the clients need to update the user context's log +level to a higher level, the new macro ```MaintainLogstorageLogLevel``` is +implemented in the ```[General]``` session to allow changing user context's +log level to any level or maintain the log level of logstorage configuration. + +A typical configuration file may look like: + + ``` + [General] + MaintainLogstorageLogLevel=OFF + ``` + +By setting ```MaintainLogstorageLogLevel=OFF``` or ```MaintainLogstorageLogLevel=0```, +the clients are able to update any log level to user contexts. + +By setting ```MaintainLogstorageLogLevel=ON``` or ```MaintainLogstorageLogLevel=1``` +or not set, the logstorage will maintain its log level as the highest priority. |