Am Mittwoch, 18. September 2019 04:18:26 UTC+2 schrieb Malcolm:   
   > On Tue, 17 Sep 2019 15:58:39 -0700 (PDT)   
   > amitsis@gmail.com wrote:   
   >    
   > > Am Mittwoch, 18. September 2019 00:04:07 UTC+2 schrieb Carlos E.R.:   
   > > > On 17/09/2019 23.00, amitsis@gmail.com wrote:     
   > > > > Hi,   
   > > > >    
   > > > > How do I prevent my logfile from overflowing when messages from   
   > > > > the RTL8821CE radio driver are getting logged?   
   > > > >    
   > > > > There are such:   
   > > > > 2019-09-17T22: 17: 20.349415   02: 00 localhost kernel:   
   > > > > [2344.798308] RTW: [HALMAC] [TRACE] mac_pwr_switch_pcie_8821c   
   > > > > <=== 2019-09-17T22: 17: 20.349416   02: 00 localhost kernel:   
   > > > > [2344.798309] RTW: SetHwReg: bMacPwrCtrlOn = 0 2019-09-17T22: 17:   
   > > > > 20.349418   02: 00 localhost kernel: [2344.798311] RTW:   
   > > > > rtl8821ce_hal_deinit <== 2019-09-17T22: 17: 20.349419   02: 00   
   > > > > localhost kernel: [2344.798313] RTW: <=== rtw_ips_pwr_down   
   > > > > ..................... in 0 ms 2019-09-17T22: 17: 24.781628   02:   
   > > > > 00 localhost kernel: [2349.232846] RTW: rtw_ndev_notifier_call   
   > > > > (wlp3s0) state: 10 2019-09-17T22: 17: 24.781655   02: 00   
   > > > > localhost kernel: [2349.232944] RTW: netdev_close (wlp3s0), bup =   
   > > > > 1 2019-09-17T22: 17: 24.781661   02: 00 localhost kernel:   
   > > > > [2349.232949] RTW: -871x_drv - drv_close, bup = 1 2019-09-17T22:   
   > > > > 17: 24.781664   02: 00 localhost kernel: [2349.233066] RTW:   
   > > > > rtw_ndev_notifier_call (wlp3s0) state: 2 2019-09-17T22: 17:   
   > > > > 24.781667   02: 00 localhost kernel: [2349.233820] RTW:   
   > > > > cfg80211_rtw_get_txpower   
   > > > >    
   > > > > Perhaps it should be possible with the help of the log system to   
   > > > > restrict this in some way.     
   > > >    
   > > > On the journal, impossible. You can not apply filters. You can make   
   > > > the journal bigger or smaller. The configuration is in   
   > > > /etc/systemd/journald.conf   
   > > >    
   > > >    
   > > > If, however, you are using syslog, then you can apply filters.   
   > > > First you have to find out what syslog you are using, and if you   
   > > > are using syslog.   
   > > >    
   > > >    
   > > >      
   > > > > I would not want to make any changes to the driver itself!     
   > > >    
   > > > Maybe there is a reason why it is making so many entries.   
   > > >    
   > > > --    
   > > > Cheers, Carlos.     
   > >    
   > > I recompiled the code for this driver several times from the git, and   
   > > only two days ago found that the messages had become so numerous, and   
   > > I can not stop that in any way if the driver's networking module is   
   > > running from this new kernel.   
   > >    
   > > Thus It must have to do something with the driver's module or the   
   > > kernel!   
   > >    
   > > Andreas   
   > Hi   
   > If you run the command;   
   >    
   > systool -vm    
   >    
   > In the parameters output is the a debug_mask option and if so what is   
   > the value?   
   >    
   > Maybe this has been turned on during compile and needs tweaking to   
   > disable, or set a module parameter value to turn off/reduce.   
   >    
   > --    
   > Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)   
   > Tumbleweed 20190916 | GNOME Shell 3.32.2 | 5.2.14-1-default   
   > Intel DQ77MK MB | Xeon E3-1245 V2 X8 @ 3.40 GHz | Intel/Nvidia   
   > up 10:25, 2 users, load average: 2.88, 2.20, 1.43   
      
   Actually there is no such entry since systool will yield the following:   
      
   ~$ systool -vm cfg80211   
   Module = "cfg80211"   
      
     Attributes:   
       coresize            = "823296"   
       initsize            = "0"   
       initstate           = "live"   
       refcnt              = "1"   
       srcversion          = "861372AFB25869FC9C8B289"   
       taint               = ""   
       uevent              =    
      
     Parameters:   
       bss_entries_limit   = "1000"   
       cfg80211_disable_40mhz_24ghz= "N"   
       ieee80211_regdom    = "00"   
      
     Sections:   
   ~$   
      
   cheers,   
   Andreas   
      
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