On 22 June 2012 11:37, Govind Songara <[log in to unmask]> wrote:
> I tried installing dpm-contrib-admintools from Fedora/epel but it pulls
> other dpm dependency like globus etc.
> So being on glite-3.2, it may break dpm, so just gave-up. Earlier it was
> nice to install it as stand alone rpm.
>
> I am trying lcg-get-checksum from worker node, but it give authentication
> errors, as I need atlas proxies.
> [root@node002 ~]# lcg-get-checksum --checksum-type md5 -v
> srm://se2.ppgrid1.rhul.ac.uk/dpm/ppgrid1.rhul.ac.uk/home/atlas/atlasscratchdisk/user/ferretto/data11_7TeV/user.ferretto.data11_7TeV.periodL.physics_JetTauEtmiss.PhysCont.AOD.pro10_v01.calib17.v5.120617135316.merge/user.ferretto.003725.AANT._04530.1.merge.root
> VO name: (null)
> Checksum type: MD5
> [SE][Ls][] httpg://se2.ppgrid1.rhul.ac.uk:8446/srm/managerv2: CGSI-gSOAP
> running on node002 reports Could NOT load client credentials
> GSS Major Status: General failure
>
> GSS Minor Status Error Chain:
> globus_gsi_gssapi: Error with GSI credential
> globus_gsi_gssapi: Error with gss credential handle
> globus_credential: Valid credentials could not be found in any of the
> possible locations specified by the credential search order.
> Valid credentials could not be found in any of the possible locations
> specified by the credential search order.
>
> Attempt 1
>
> globus_credential: Error reading host credential
> globus_sysconfig: Could not find a valid certificate file: The host cert
> could not be found in:
> 1) env. var. X509_USER_CERT
> 2) /etc/grid-security/hostcert.pem
> 3) $GLOBUS_LOCATION/etc/hostcert.pem
> 4) $HOME/.globus/hostcert.pem
>
>
> On DPM headnode installed, lcg_util but no luck
> [root@se2 ~]# lcg-get-checksum --checksum-type md5 -v
> srm://se2.ppgrid1.rhul.ac.uk/dpm/ppgrid1.rhul.ac.uk/home/atlas/atlasscratchdisk/user/ferretto/data11_7TeV/user.ferretto.data11_7TeV.periodL.physics_JetTauEtmiss.PhysCont.AOD.pro10_v01.calib17.v5.120617135316.merge/user.ferretto.003725.AANT._04530.1.merge.root
> VO name: (null)
> Checksum type: MD5
> [SE][Ls][SRM_AUTHENTICATION_FAILURE]
> httpg://se2.ppgrid1.rhul.ac.uk:8446/srm/managerv2: Could not get user
> mapping
> lcg-get-checksum: Invalid argument
>
>
> Any other suggestion to do checksum, or i just go to pool node and do md5
> checksum.?
>
Hi Govind,
So. I'm a bit surprised that Ricardo made the dependencies on the
toolkit as strong on dpm as they appear to be (it's actually not
fundamentally dependant on it at all, of course).
md5 checksums will not be helpful to ATLAS, since they calculate
adler32 checksums (they're faster).
You can use the attached tool to do this on your disk nodes.
Sam
>
>
>
> On Wed, Jun 20, 2012 at 4:05 PM, Sam Skipsey <[log in to unmask]>
> wrote:
>>
>> lcg-get-checksum will calculate a checksum for a file. Specifying
>> --force will cause it to recompute the checksum from the file, without
>> using cached values or values from the DPM database.
>>
>> There's also the checksumming tools in the dpm toolkit, which should
>> now be in epel.
>>
>> Sam
>>
>> On 20 June 2012 15:27, <[log in to unmask]> wrote:
>> > Question for someone with a current DPM might be able to answer!!!
>> > Is there a tool in the toolkit, or is it just a case of finding the
>> > physical file on the disk server and then running a checksum calculator?
>> > brian
>> >
>> > -----Original Message-----
>> > From: [log in to unmask] [mailto:[log in to unmask]]
>> > Sent: 20 June 2012 15:17
>> > To: Davies, Brian (STFC,RAL,ESC)
>> > Subject: GGUS-Ticket-ID: #83433 "WAITING FOR REPLY" "NGI_UK" "please
>> > check checksum on files that are failing transfer"
>> >
>> > Dear user,
>> >
>> > Your GGUS ticket #83433 was updated.
>> > Please read this email carefully as your input may be required!
>> >
>> > REFERENCE LINK: https://ggus.eu/ws/ticket_info.php?ticket=83433
>> > SUBJECT: please check checksum on files that are failing transfer
>> >
>> > =====================
>> > LATEST MODIFICATIONS:
>> >
>> > LAST MODIFIER -> Govind Songara
>> >
>> > STATUS -> waiting for reply
>> >
>> > PUBLIC DIARY ->
>> > Hi Brian,
>> >
>> > How to do file checksum in dpm?
>> >
>> > Thanks
>> > Govind
>> >
>> >
>> > *********************************************************************************
>> > This is an automated mail. When replying don't change the subject line!
>> > Type your text above this box and S T R I P P R E V I O U S M A I L S
>> > please!!
>> >
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>
>
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