Advanced common parameters
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Following parameters are common to all M365 modules (and even with some other plugins), but are advanced ones. They should not be modified in most common use cases.
Option |
Required |
Default |
Values |
Example |
Description |
|---|---|---|---|---|---|
stream_sleep |
No |
1 |
Positive integer (1/10 seconds) |
5 |
Time to sleep when reading header packets from FD and not having a full header available |
stream_max_wait |
No |
120 |
Positive integer (seconds) |
360 |
Max wait time for FD to answer packet requests |
time_max_last_modify_log |
No |
86400 |
Positive integer (seconds) |
43200 |
Maximum time to wait to overwrite a debug log that was marked as being used by another process |
logging_max_file_size |
No |
50MB |
String size |
300MB |
Maximum size of a single debug log file |
logging_max_backup_index |
No |
25 |
Positive integer (number of files) |
50 |
Maximum number of log files to keep |
log_rolling_file_pattern |
No |
m365.log.%d{dd-MMM}.log.gz” |
No, Yes |
Yes |
Log pattern for rotated log files |
split_config_file |
No |
= |
Character |
: |
Character to be used in config_file parameter as separator for keys and values |
opener_queue_timeout_secs |
No |
1200 |
Positive integer (seconds) |
3600 |
Timeout when internal object opener queue is full |
publisher_queue_timeout_secs |
No |
1200 |
Positive integer (seconds) |
3600 |
Timeout when internal object publisher queue is full |
The internal plugin logging framework presents some relevant features that we are going to describe:
The “.log” files are rotated automatically. Currently each file can be 50Mb at maximum and the plugin will keep 25 files.
This behavior can be changed using the internal advanced parameters: logging_max_file_size and logging_max_backup_index
The “.err” file can show contents even if no real error happened in the jobs. It can show contents too even if debug is disabled. This file is not rotated, but it is expected to be a small file in general. If you still need to rotate it, you can include it in a general rotating tool like ‘logrotate’.
Backups in paralel and also failed backups will generate several log files. For example: m365-debug-0.log, m365-debug-1.log…
See also
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