Re: CLOG support in syslogd
The reason is that there is very little memory on this emedded device
and the CLOG format prevents the log file from ever growing over X
size (whereas X is definable). This is basically a 64 meg 133
megahertz device with a 64 meg compact flash card. Basically the logs
are stored in a memory disk.
--
-Scott
On Fri, 29 Oct 2004 09:30:31 -0700 (PDT), Matthew Dillon
<dillon@apollo.backplane.com> wrote:
>
> :
> :When I cat a log file that is using a circular log format it appears
> :as clear text. Here's an example:
> :
> :$ cat /var/log/system.log
> :Oct 28 23:18:58 m0n0wall /kernel: Waiting (max 60 seconds) for system
> :process `vnlru' to stop...stopped
> :Oct 28 23:18:58 m0n0wall /kernel: Waiting (max 60 seconds) for system
> :process `bufdaemon' to stop...stopped
> :Oct 28 23:18:58 m0n0wall /kernel: Waiting (max 60 seconds) for system
> :process `syncer' to stop...stopped
> :Oct 28 23:18:58 m0n0wall /kernel:
> :Oct 28 23:18:58 m0n0wall /kernel: syncing disks...
> :Oct 28 23:18:58 m0n0wall /kernel: done
> :Oct 28 23:18:58 m0n0wall /kernel: Uptime: 1d3h35m0s
> :
> :There is a tiny portion at the very end of the file (less than 10
> :byes) that appear binary but the rest is pure text.
> :
> :Scott
>
> And when it circules back to the beginning the time stamps will be
> out of order. Again, why not simply flip between two log files? Why
> does the log file have to be made circular? It just doesn't make any
> sense to me.
>
> -Matt
>
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