Re: courier imap - unable to access shared folders: operation not supported

2013-07-09 Thread Mark Felder

The courier documentation says this about using enhanced idle over NFS

FAM (but not Gamin) also works with NFS filesystems. On NFS clientsfam  
transparently forwards file monitoring requests to a peer famprocess on  
the NFS server.


Do you have a peer fam process on the NFS server?
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Re: courier imap - unable to access shared folders: operation not supported

2013-07-09 Thread R Skinner

On 07/09/13 21:56, Mark Felder wrote:

The courier documentation says this about using enhanced idle over NFS

FAM (but not Gamin) also works with NFS filesystems. On NFS 
clientsfam transparently forwards file monitoring requests to a peer 
famprocess on the NFS server.


Do you have a peer fam process on the NFS server?
No, I don't. But then it was something I thought might help the 
situation and another feature to start playing with. Bit of a stretch 
really... but I was getting desperate.


Would that have anything to do with the main problem though?
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Re: courier imap - unable to access shared folders: operation not supported

2013-07-09 Thread Mark Felder
On Tue, 09 Jul 2013 08:00:22 -0500, R Skinner  
ro...@herveybayaustralia.com.au wrote:


No, I don't. But then it was something I thought might help the  
situation and another feature to start playing with. Bit of a stretch  
really... but I was getting desperate.

 Would that have anything to do with the main problem though?


I'm honestly not sure. The doc seem to indicate that it won't work without  
a fam daemon on the NFS server, so maybe that's the root of the errors.

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Re: courier imap - unable to access shared folders: operation not supported

2013-07-09 Thread R Skinner

On 07/09/13 23:05, Mark Felder wrote:
On Tue, 09 Jul 2013 08:00:22 -0500, R Skinner 
ro...@herveybayaustralia.com.au wrote:


No, I don't. But then it was something I thought might help the 
situation and another feature to start playing with. Bit of a stretch 
really... but I was getting desperate.

 Would that have anything to do with the main problem though?


I'm honestly not sure. The doc seem to indicate that it won't work 
without a fam daemon on the NFS server, so maybe that's the root of 
the errors.

Ok. I'll give it a try.

But why would it work with the NFS server - before the repair and 
without FAM - and not now?

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Re: courier imap - unable to access shared folders: operation not supported

2013-07-09 Thread Mark Felder
On Tue, 09 Jul 2013 08:23:05 -0500, R Skinner  
ro...@herveybayaustralia.com.au wrote:



Ok. I'll give it a try.
 But why would it work with the NFS server - before the repair and  
without FAM - and not now?


Oh, I misunderstood. I thought you weren't having problems until you  
turned on that enhanced idle feature.


I'd start asking in a courier irc channel or on their mailing lists --  
this sounds quite odd.

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courier imap - unable to access shared folders: operation not supported

2013-07-08 Thread R Skinner
I'm really tearing my hair out here, this was working until I had to do 
a repair on the server hdd and rebuild it, and now I cannot work out why 
this has been working at all- no amount of googling even hints at what 
could be wrong.


I'm trying to access shared folders on a courier-imap server and the 
client simply does nothing, the logs are very obscure as well, and it is 
on these that I have been focusing my searches on and then trying 
generalisations:


Jul  9 12:59:29 server1 imapd: FAMCancelMonitor: Broken pipe
Jul  9 12:59:30 server1 imapd: 
shared-folders/shared-folder/tmp/1373338770.M51083P2034_sync.server: 
Operation not supported

Jul  9 12:59:30 server1 imapd: FAMCancelMonitor: Broken pipe
Jul  9 12:59:30 server1 imapd: 
shared-folders/shared-folder/tmp/1373338770.M453207P2034_sync.server: Operation 
not supported

Jul  9 12:59:30 server1 imapd: FAMCancelMonitor: Broken pipe
Jul  9 12:59:50 server1 imapd: LOGIN, user=user1, ip=IP, 
port=[59585], protocol=IMAP
Jul  9 13:00:12 server1 imapd: LOGIN, user=user2, ip=IP, 
port=[30542], protocol=IMAP

Jul  9 13:03:44 server1 imapd: end from FAM server connection
Jul  9 13:03:59 server1 imapd: FAMPending: timeout
Jul  9 13:05:18 server1 imapd: couriertls: read: Connection reset by peer
Jul  9 13:05:18 server1 imapd: DISCONNECTED, user=user2, ip=IP, 
headers=0, body=0, rcvd=314, sent=25847, time=306, starttls=1


I cannot find any references anywhere on this at all. The server has a 
mail store over NFS located on a ZFS fileserver, nothing has changed as 
such in the transition and it was working before the hdd repair was 
done. The only change I tried in the past 5 mins was turning the 
enhancedidle switch in the conf, and all that produced was the FAM 
errors you can see.


Does anyone have any clues to this?

Cheers
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