freshStartTail¶
On first start, seeks to the end of existing files and processes only new lines.
This parameter applies to imfile: Text File Input Module.
- Name:
freshStartTail
- Scope:
input
- Type:
boolean
- Default:
off
- Required?:
no
- Introduced:
at least 8.x, possibly earlier
Description¶
Causes rsyslog to seek to the end of input files at the initial start and process only new log messages. Useful when deploying rsyslog and only new logs are of interest. This parameter applies only to files that exist when rsyslog performs its initial processing of file monitors.
Warning
Depending on the number and location of existing files, startup may take
time. If another process creates a new file exactly during startup and
writes data to it, rsyslog may treat that file as preexisting and skip
it. The same risk exists for log data written between the last shutdown
and the next start. Some data loss is therefore possible. The rsyslog
team advises against activating freshStartTail
.
Input usage¶
input(type="imfile" freshStartTail="on")
Notes¶
Legacy documentation used the term
binary
for the type. It is treated as boolean.
See also¶
See also imfile: Text File Input Module.
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