[mythtv-commits] Ticket #9709: TFW IOBOUND
MythTV
noreply at mythtv.org
Mon May 16 21:38:43 UTC 2011
#9709: TFW IOBOUND
-----------------------------------+----------------------------
Reporter: spamme@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: 0.25
Component: MythTV - Recording | Version: Trunk Head
Severity: medium | Resolution: fixed
Keywords: | Ticket locked: 0
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Comment (by spamme@…):
{{{
2011-05-16 16:28:01.784 Tuning recording: "Judge Judy": channel 1061 on
cardid 1 , sourceid 1
2011-05-16 16:28:01.785 scheduler: Tuning recording: "Judge Judy": channel
1061 on cardid 1, sourceid 1
2011-05-16 16:28:02.445 Updating status for "Judge Judy" on cardid 1
(Tuning => Recording)
2011-05-16 16:28:02.820 TVRec(1): rec->GetPathname():
'/r6Myth/tv/1061_201105161 62800.mpg'
2011-05-16 16:28:02.820 RecBase(1:) Error: SetOption(): Unknown int
option: dvb_ on_demand: 0
2011-05-16 16:28:04.806 MainServer::ANN Monitor
2011-05-16 16:28:04.806 adding: mythdvr as a client (events: 2)
2011-05-16 16:28:42.204 TFW(/r6Myth/tv/1061_20110516162800.mpg:46),
Warning: write(376) cnt 1265 total 73413060 -- took a long time, 39134 ms
2011-05-16 16:29:13.517 TFW(/r6Myth/tv/1061_20110516162800.mpg:46),
Warning: write(57904) cnt 2140 total 124363880 -- took a long time, 31313
ms
2011-05-16 16:29:20.105 TFW(/r6Myth/tv/1061_20110516162800.mpg:46), Error:
Maximum buffer size exceeded.
file will be truncated, no further writing will be
done.
This generally indicates your disk performance
is insufficient to deal with the number of on-
going
recordings, or you have a disk failure.
2011-05-16 16:29:24.603 TFW(/r6Myth/tv/1061_20110516162800.mpg:46),
Warning: write(57528) cnt 2310 total 134213388 -- took a long time, 10676
ms
}}}
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I have no idea why write speed is so bad but it isn't my hardware!!!
If I break CTRL-C mythbackend and re-launch it, it starts recording a bit
better.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/9709#comment:11>
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