Hello everyone,
so to sum up. The bug that you're referring to has been reported
long ago by CMS (Brian) and fixed in xrootd-4 series that CMS is was
using at the time. Then, unsurprisingly, LHCb hit the same bug and we
decided that the best way to proceed is to hot-patch the LCG 3.3.6
release, which was kindly done by Benedikt. From the xrootd standpoint
the 3.3.x branch is dead and all the recent ROOT releases just use xrootd 4.
Cheers,
Lukasz
On 02/18/2015 04:26 PM, Benedikt Hegner wrote:
> Hi Asoka,
>
> thanks. I confirm the patch (*) is in. I added it to the procedure
> August 4th and re-build xrootd August 13.
>
> Cheers,
> Benedikt
>
> (*)
> diff --git a/src/XrdCl/XrdClXRootDMsgHandler.cc
> <http://XrdClXRootDMsgHandler.cc> b/src/XrdCl/XrdClXRootDMsgHandler.cc
> <http://XrdClXRootDMsgHandler.cc>
> index 5eb3128..5a329e6 100644
> --- src/XrdCl/XrdClXRootDMsgHandler.cc <http://XrdClXRootDMsgHandler.cc>
> +++ src/XrdCl/XrdClXRootDMsgHandler.cc <http://XrdClXRootDMsgHandler.cc>
> @@ -783,6 +783,12 @@ namespace XrdCl
>
> //------------------------------------------------------------------------
> if( !st.IsOK() )
> return st;
> +
> +
> //------------------------------------------------------------------------
> + // If we are not done reading the header, return back to the
> event loop.
> +
> //------------------------------------------------------------------------
> + if( st.IsOK() && st.code != suDone )
> + return st;
> }
>
>
> //--------------------------------------------------------------------------
> --
>
> On 18 Feb 2015, at 16:18, Asoka De Silva <[log in to unmask]
> <mailto:[log in to unmask]>> wrote:
>
>> Thanks - I’ll add a pdf snapshot of the ticket for the others then …
>> please see attached.
>>
>>
>>
>>
>> regards,
>> Asoka
>>
>> > On Feb 18, 2015, at 7:15 AM, Benedikt Hegner <[log in to unmask] <mailto:[log in to unmask]>> wrote:
>> >
>> > Hi Asoka,
>> >
>> > (let me add Patricia)
>> >
>> > non-ATLAS members don’t have access to that ticket…
>> >
>> > Cheers,
>> > Benedikt
>> >
>> >
>> > On 18 Feb 2015, at 16:10, Asoka De Silva <[log in to unmask] <mailto:[log in to unmask]>> wrote:
>> >
>> >> Hi,
>> >>
>> >> Can you please look at this thread
>> >>
>> >>https://its.cern.ch/jira/browse/ATLASG-3
>> >>
>> >> where LCG seems to have modified xrootd 3.3.6 or a bug fix. I was wondering if you can put these changes in a release 3.3.7 so that future root versions will be able to use it ?
>> >>
>> >> Many thanks !
>> >>
>> >> regards,
>> >> Asoka
>> >>
>> >> -----------------------------------------------------------------------
>> >> Adr: ATLAS Tier-1, TRIUMF, 4004 Wesbrook Mall,
>> >> Vancouver B.C. V6T 2A3, Canada
>> >> Url:http://trshare.triumf.ca/~desilva/Personal
>> >> Tel: (604) 222-7496
>> >> Fax: (604) 222-1074
>> >> -----------------------------------------------------------------------
>> >>
>> >>
>> >>
>> >>
>> >
>> >
>>
>> -----------------------------------------------------------------------
>> Adr: ATLAS Tier-1, TRIUMF, 4004 Wesbrook Mall,
>> Vancouver B.C. V6T 2A3, Canada
>> Url: http://trshare.triumf.ca/~desilva/Personal
>> Tel: (604) 222-7496
>> Fax: (604) 222-1074
>> -----------------------------------------------------------------------
>>
>>
>>
>>
>> <[ATLASG-3] New p1838 Derivations need several attempts to read - CERN
>> Central Jira.pdf>
>
>
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