Second tracker reports no_devices, No+devices+found+to+store+file

dormando dormando at rydia.net
Fri Feb 1 04:39:26 UTC 2008


That's very dangerous, don't do it! :)

Clinton Goudie-Nice wrote:
> I've started a second tracker attached to the second mysql master db server.
> 
> It services requests just fine, but if I try to add a file to it, it 
> reports:
> 
> com.guba.mogilefs.TrackerCommunicationException: no_devices, 
> No+devices+found+to+store+file
> 
> 
> I've tried attaching the second tracker to the first db, and it still 
> reports this error, so this doesn't appear related to the mysql 
> master-master replication. I've also attached only to this tracker and 
> received this error, while attaching only to the first tracker works 
> just fine.
> 
> If I stop and restart the storage nodes, I can see the errors pile up in 
> mogilefsd on the second tracker until they're back up, so it appears 
> that it's talking to them ok.
> 
> A mogadm against the second tracker for stats and check reports the 
> correct information. A fsck against the second tracker works ok as well.
> 
> Am I missing something obvious here?
> 
> Thanks,
> 
> Clint
> 
> 
> 
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