Resolve these parameters to use gflags to ensure that you use the Glog support gflags.
Logtostderr (bool, default=false)
Whether to output the log to stderr.
Note: This parameter can be set to true,1 or Yes, but can also be set to False, 0 or No.
Alsologtostderr (bool, default=false)
In addition to outputting log information to the log file, it also outputs to stderr.
Colorlogtostderr (bool, default=false)
Output color log information (requires terminal support).
stderrthreshold (int, default=2, which is ERROR)
Logs greater than or equal to this log level are output to stderr in addition to the log file.
info:0 warning:1 Error:2 Fatal:3
alsologtomail (String, default= "")
Also output log information to this mailbox.
Log_prefix (bool, default=true)
Output the log prefix before each log message.
minloglevel (int, default=0, which is INFO)
Only log information that is greater than or equal to this log level is output.
logbuflevel (int, default=0)
The cache is less than or equal to this level of log information. (-1 means no cache; 0 indicates that only info-level logs are cached; ...)
logbufsecs (int, default=30)
Log information is cached for so many seconds.
logmaillevel (int, default=999)
Send log information that is greater than or equal to this level to the specified mailbox. (0 means all logs are sent; 3 means only fatal-level logs are sent; ...)
Logmailer (String, default= "/bin/mail")
Use this email to send e-mail.
Log_dir (String, default= "")
Log file output directory, if not set, the log file is stored by default in the/tmp directory.
Log_link (String, default= "")
Link the log file to this directory.
max_log_size (int, default=1800)
Maximum log file size in megabytes (MB). A value of 0 is changed to 1 by default.
Stop_logging_if_full_disk (Boo, Default=false)
If the disk is full, stop writing logs to the disk.
log_backtrace_at (String, default= "")
Backtracking occurs when the output log information is file:linenum.
V (int, default=0)
VLOG (m) displays all log information that is less than or equal to M. This parameter will be overwritten by--vmodule.
vmodule (String, default= "")
The log configuration for each module. Format <module name>=<log Level> For more information see Https://google-glog.googlecode.com/svn/trunk/doc/glog.html#verbose
Glog parameter Description
