Fwd: [launchd-dev] Path monitoring failed

marit marit at agnes.gsfc.nasa.gov
Tue Apr 29 07:58:03 PDT 2008


It's not working  - otherwise,  I wouldn't have spent the time to  
come up with a workaround.

However there's also now a possible confounding hardware problem.  We  
have all 4 internal SATA drive bays populated and use 1 disk for  
system and 3 for data. Launchd has not been able to monitor  
watchpaths on two of the data disks (i didn't test the third) for a  
couple of months, but recently one of those two data disks has  
started experiencing timeouts. It seems possible that the failing  
drive could be affecting the neighboring drive's bus/controller/???   
So maybe it's only a hardware problem and not a launchd problem at  
all. I'm going to wait until the disk is replaced before doing  
anything more with launchd.


> Marit,
>
> Launchd supposedly rechecks path monitoring checks every time the  
> mount table is updated. Unfortunately, we don't log the transition  
> from "it wasn't working" to "it now is being monitored" state. Is  
> this genuinely not working for you? Or is the log message just  
> concerning you?
>
> davez

















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