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Hi Patrick,

The 3.0.3 tag has been cut and the release is official. Lukasz will be 
putting it up on the web site during this week or early next.

Andy

-----Original Message----- 
From: Patrick McGuigan
Sent: Wednesday, April 13, 2011 2:08 PM
To: Andrew Hanushevsky
Cc: Wilko Kroeger ; Aaron van Meerten ; xrootd-l
Subject: Re: leaking file handles

Hi Andy,

Is there a target date for the release of 3.0.3?

--Patrick

On 04/13/2011 03:57 PM, Andrew Hanushevsky wrote:
> Hi Aaron,
>
> Yes, I would like to know how the 3.0.3-pre8 got into your setup. The 
> 3.0.2 release should
> not have had an FD leak, every tag between that and the official 3.0.3 tag 
> had the FD
> leak. So, 3.0.3 does not have this problem.
>
> Andy
>
> -----Original Message----- From: Wilko Kroeger
> Sent: Wednesday, April 13, 2011 1:47 PM
> To: Aaron van Meerten
> Cc: xrootd-l
> Subject: Re: leaking file handles
>
>
> Hello Aaron
>
> I am not sure to which git commit version 3.0.3-pre8 corresponds to but it
> looks like this version was created before March 7. I suspect the leak you
> see is the one that has been fixed in commit adc3302a569 on March 24th and
> will be part of the 3.0.3 release.
>
> Cheers,
> Wilko
>
>
> On Wed, 13 Apr 2011, Aaron van Meerten wrote:
>
>> Hi xrootd list,
>>
>> I'm running xrootd 3.0.3-pre8 from 
>> http://newman.ultralight.org/repos/xrootd/x86_64/ at
>> MWT2.
>>
>> I've recently begun setting up xrootd on our Tier3 cluster, and I've 
>> noticed an
>> interesting problem. Each file I transfer into the xrootd data servers 
>> ends up with an
>> open FD by the xrootd process. This means that eventually even with a 
>> ulimit of 32768,
>> we are still running out of available file handles for our process. It 
>> seems to me that
>> every file handle that's ever been opened/copies is staying open even 
>> after the xrdcp
>> that's transferring the data has finished and exited successfully. lsof 
>> on the process
>> confirms that the xrootd process is in fact holding open this many files. 
>> This happens
>> on both of the data servers that I'm running, although it doesn't seem to 
>> an issue on my
>> redirector (which isn't running a Server-Side Inventory, so it might 
>> still happen there
>> if I was running in that mode).
>>
>>
>> My solution so far is to simply restart the xrootd process, which then 
>> restarts the
>> timer on this problem. However, that's clearly not an ideal solution for 
>> production.
>>
>> I'm curious if anyone else has experienced this, or if there's a good way 
>> to avoid it?
>>
>> Cheers,
>>
>> -Aaron van Meerten
>> MidWest Tier2
>>