Messages in this thread | | | Date | Fri, 19 Mar 2004 02:51:50 +0100 | From | Diego Calleja García <> | Subject | Re: 2.6.5-rc1-aa1 |
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El Thu, 18 Mar 2004 19:34:29 -0500 Bill Davidsen <davidsen@tmr.com> escribió:
> Have a bit of caution there, cdrecord sets itself realtime priority, > locks pages in memory, and ensures that the process is likely to work > even under load. I don't think addressing just a part of the problem > will result in reliability under load. You would have to look at > capabilities to allow these things to be done, under load they may not > keep up depending on what's going on. Good to get a start, don't assume > all the issues are addressed.
Yes, the following message is: cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler cdrecord: Permission denied. WARNING: Cannot set priority using setpriority(). cdrecord: WARNING: This causes a high risk for buffer underruns.
But since 2.6 uses DMA for recording the CPU usage is really low...I guess people will still use suid for that :) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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