I've seen this on my servers, and I know that the clocks are all
correct for them. That said, it's usually transient. It may also be
caused by server load as well. For example, if the host running
gmetad is very busy, it may not get around to running several updates
for a while, then try to do them "all at once." (at least, that's my
theory, I don't have proof though).
On Fri, Apr 8, 2011 at 14:12, Bernard Li <bern...@vanhpc.org> wrote:
> Hi Mason:
>
> Are all your servers' time synced via ntpd? Sounds more like there is
> time mismatch between your servers to me.
>
> Cheers,
>
> Bernard
>
> On Fri, Apr 8, 2011 at 11:07 AM, Mason Hsiung <yangwing...@gmail.com> wrote:
>> Hi,
>>
>> I'm using ganglia 3.1.7 and currently encountering RRD_update error.
>> --
>> Apr 8 18:03:43 my_host /usr/sbin/gmetad[9553]: RRD_update
>> (/var/lib/ganglia/rrds/ABC/__SummaryInfo__/xxxxxx.rrd):
>> /var/lib/ganglia/rrds/ABC/__SummaryInfo__/xxxxxx.rrd: illegal attempt
>> to update using time 1302285820 when last update time is 1302285821
>> (minimum one second step)
>> --
>> So I google for a while, then I found there is a guy who did a little
>> modification in the source code to solve this error.
>>
>> Add "break;" statement into "process_xml.c", It looks like below.
>> --
>> static void
>> end (void *data, const char *el)
>> {
>> struct xml_tag *xt;
>> int rc;
>>
>> if(! (xt = in_xml_list((char*) el, strlen(el))) )
>> return;
>>
>> switch ( xt->tag )
>> {
>> case GRID_TAG:
>> rc = endElement_GRID(data, el);
>> break; <-- this one
>> /* No break. */
>>
>> case CLUSTER_TAG:
>> rc = endElement_CLUSTER(data, el);
>> break;
>>
>> default:
>> break;
>> }
>> return;
>> }
>> --
>>
>> I would like to know, is "/* No break */" a warning message that tells
>> us *don't put break here* or just a comment to remind someone "hey you
>> forgot to put break here"?
>>
>> I would like to try this, if someone could tell me this is a correct
>> change and won't be any impact to the functionalities.
>>
>> Thanks a lot :)
>>
>> regards,
>> Mason Hsiung
>>
>> ------------------------------------------------------------------------------
>> Xperia(TM) PLAY
>> It's a major breakthrough. An authentic gaming
>> smartphone on the nation's most reliable network.
>> And it wants your games.
>> http://p.sf.net/sfu/verizon-sfdev
>> _______________________________________________
>> Ganglia-general mailing list
>> Ganglia-general@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/ganglia-general
>>
>
> ------------------------------------------------------------------------------
> Xperia(TM) PLAY
> It's a major breakthrough. An authentic gaming
> smartphone on the nation's most reliable network.
> And it wants your games.
> http://p.sf.net/sfu/verizon-sfdev
> _______________________________________________
> Ganglia-general mailing list
> Ganglia-general@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/ganglia-general
>
--
Jesse Becker
------------------------------------------------------------------------------
Xperia(TM) PLAY
It's a major breakthrough. An authentic gaming
smartphone on the nation's most reliable network.
And it wants your games.
http://p.sf.net/sfu/verizon-sfdev
_______________________________________________
Ganglia-general mailing list
Ganglia-general@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ganglia-general
