Search results

Jump to: navigation, search
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    37 KB (4,591 words) - 09:54, 23 June 2014
  • * Federated access to storage via webdav may be possible in the future. RAW data: copy at CERN (Tier-0), 2 copies at Tier-1 sites. Custodial storage on tape (but may have disk copy too).
    3 KB (497 words) - 17:18, 8 July 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    35 KB (4,220 words) - 09:11, 30 June 2014
  • | BDII and SRM publish inconsistent storage capacity numbers
    12 KB (1,212 words) - 10:15, 2 July 2014
  • = Federated storage overview= s= Federated storage support =
    5 KB (692 words) - 08:28, 29 April 2016
  • The aim of this page is to give the GridPP storage group's guidance on the use of space tokens - particularly for non-LHC VOs. * Use SE for temporary storage of job output
    2 KB (319 words) - 11:21, 4 July 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    43 KB (5,584 words) - 12:52, 7 July 2014
  • | Outage of some parts of the Castor storage while disk servers are moved to make space for new equipment.
    12 KB (1,241 words) - 14:07, 25 February 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    39 KB (4,936 words) - 09:03, 21 July 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    39 KB (4,833 words) - 10:09, 28 July 2014
  • ...rage servers over the network and minimise the number of IO operations the storage has to process. ...is a multiple of the stripe/readahead size on the storage server eg if the storage system reads in at least 256kB for each request it is more efficient to mak
    13 KB (2,180 words) - 16:50, 3 January 2019
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    42 KB (5,191 words) - 14:37, 2 August 2014
  • There are lots of storage experts in the UK who may be able to help with this procedure. You should c If you have suffered file loss then it would be worthwhile reviewing your storage hardware/policies/procedures to see if furture losses can be avoided.
    5 KB (863 words) - 16:41, 3 January 2019
  • ...c: rm -rf bashrc control cshrc data DIRAC mysql runit sbin scripts startup storage storageElement
    12 KB (1,858 words) - 11:27, 2 July 2020
  • ...ons, we await information as to the outcome. Oct: Involvement in security, storage and ops groups. | Gridppnagios is using storage-monit.physics.ox.ac.uk as mail storage replication server and dgc-grid-38.brunel.ac.uk and se01.dur.scotgrid.ac.uk
    33 KB (5,297 words) - 10:13, 15 November 2017
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    41 KB (5,255 words) - 08:52, 18 August 2014
  • ... a controller node, one compute node and storage node which provides block storage using OpenStack Cinder.
    3 KB (486 words) - 12:27, 11 December 2019
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    42 KB (5,304 words) - 10:39, 25 August 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    12 KB (1,238 words) - 08:50, 11 November 2014
  • ...ogf.org/Public_Comment_Docs/Documents/2012-02/EMI-StAR-OGF-info-doc-v2.pdf Storage Accounting Record]. EGI has come up with a specification for how these shou
    2 KB (344 words) - 10:57, 31 December 2018
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    42 KB (5,358 words) - 10:48, 1 September 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,342 words) - 11:16, 3 September 2014
  • ...orage (Castor) services were unaffected. The Tier1 site (apart from Castor storage) was declared down in the GOC DB for 5.5 hours from 09:00 on Saturday 30th
    10 KB (1,628 words) - 09:31, 14 November 2014
  • ...orage, as long as you only require an outgoing connection. Writing to CERN storage (at least the one available for dteam) fails 4 out of 5 times with a timeou
    8 KB (1,180 words) - 12:27, 1 February 2016
  • * Storage placement - survey TBC. ...normal DQ2 production activity are producing a slightly higher load on the storage of the sites.
    46 KB (6,062 words) - 10:07, 15 September 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,429 words) - 10:06, 8 October 2014
  • ...51 on 26th June. It then became clear there was a problem with the backend storage of the stratum 1 server, blocking the update. The relevant staff discussed ...o remove some networking bottlenecks and to improve the performance of the storage backend.
    12 KB (1,968 words) - 15:13, 16 September 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    12 KB (1,195 words) - 14:07, 17 September 2014
  • * Storage placement - survey TBC. ...normal DQ2 production activity are producing a slightly higher load on the storage of the sites.
    48 KB (6,422 words) - 08:45, 23 September 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    12 KB (1,304 words) - 10:59, 24 September 2014
  • * Storage placement - survey TBC. ...ident with xrootd fallback test on Sep 16. Want to close 'unknowns' in the storage accounting. Check out the [http://dashb-wlcg-transfers.cern.ch/ui/# AAA pag
    49 KB (6,449 words) - 10:22, 29 September 2014
  • [http://storm.forge.cnaf.infn.it/home StoRM] is a disk based storage system with a [http://sdm.lbl.gov/srm-wg/index.html SRM] interface, develop To limit writing to certain storage areas to only users with a production role, the following is used (note atl
    12 KB (1,735 words) - 09:33, 5 July 2017
  • * Ivan: Any experience with adding storage to Fujitsu boxes? * New capacity hardware has been delivered. (Storage delivered, CPU in process of being delivered).
    42 KB (5,079 words) - 18:37, 19 March 2017
  • - Sensible paths on storage
    2 KB (375 words) - 11:54, 6 February 2015
  • ...ission system picks up a random WMS from a configured list. A dedicated SE(storage-monit.physics.ox.ac.uk) hosted at Oxford is used for se-replication test of ...te the same file to a central SE define in regional nagios.For UKI, it is storage-monit.physics.ox.ac.uk but it can be any SE.
    10 KB (1,644 words) - 09:44, 14 June 2018
  • * Storage placement - survey TBC. ...ident with xrootd fallback test on Sep 16. Want to close 'unknowns' in the storage accounting. Check out the [http://dashb-wlcg-transfers.cern.ch/ui/# AAA pag
    41 KB (5,169 words) - 09:22, 6 October 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    15 KB (1,740 words) - 10:50, 15 October 2014
  • * Storage placement - survey TBC. * MW issues: xroot package deployed with ROOT 6 breaks access to dCache storage, affecting LHCb. Fix coming. CREAM, WMS, L&B, UI, WN cannot be installed a
    46 KB (5,940 words) - 04:40, 13 October 2014
  • A single storage node is unlikely to be used on its own as the entire storage system. It is likely to be used as a either one of many disk servers in a s ...is used when deciding on how much memory to have for each host.In general, storage is a heavy I/O activities and will likely require more rather than less mem
    6 KB (928 words) - 16:45, 3 January 2019
  • ...re likely to impact user analysis or prevent the full capacity of your CPU/storage resources from being realised, please mention them here. ...1G ratio in racks) becoming a bottleneck, particular for user analysis and storage.
    17 KB (2,669 words) - 11:14, 1 March 2016
  • ...including a number of different file types for accessing Dirac files, Mass Storage Files (e.g. castor), LCG SE files and Google Drvie files and all can accept
    15 KB (2,621 words) - 14:40, 27 May 2020
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,556 words) - 13:12, 15 October 2014
  • * Storage accounting
    304 B (36 words) - 16:49, 5 June 2018
  • * Storage placement - survey TBC. * MW issues: xroot package deployed with ROOT 6 breaks access to dCache storage, affecting LHCb. Fix coming. CREAM, WMS, L&B, UI, WN cannot be installed a
    39 KB (4,711 words) - 03:39, 21 October 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,591 words) - 11:09, 22 October 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,569 words) - 13:13, 29 October 2014
  • ...otype installation for http access and access federation where 70 % of the storage endpoints are accessible. <!-- ****************Start Storage & DM****************** ----->
    40 KB (4,976 words) - 10:25, 27 October 2014
  • ...otype installation for http access and access federation where 70 % of the storage endpoints are accessible. <!-- ****************Start Storage & DM****************** ----->
    42 KB (5,228 words) - 10:37, 4 November 2014
  • ...sk Pool Manager''' (DPM) is a lightweight solution for disk [[Grid_Storage|storage management]]. If offers the required SRM interfaces, although it is current * [[DPM VO Specific Pools]] - how to stop VOs from filling all your storage space.
    5 KB (882 words) - 10:18, 1 August 2018
  • ...otype installation for http access and access federation where 70 % of the storage endpoints are accessible. <!-- ****************Start Storage & DM****************** ----->
    48 KB (6,138 words) - 09:19, 10 November 2014
  • ...ILESYSTEMS="$DPM_HOST:/storage1 $DPM_HOST:/storage2 poolserver.$MY_DOMAIN:/storage" ...ILESYSTEMS="$DPM_HOST:/storage1 $DPM_HOST:/storage2 poolserver.$MY_DOMAIN:/storage"
    9 KB (1,579 words) - 10:21, 8 June 2016
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,376 words) - 15:37, 12 November 2014
  • * T0 & T1 services: list of storage and FTS upgrades. <!-- ****************Start Storage & DM****************** ----->
    39 KB (4,698 words) - 18:46, 16 November 2014
  • ... test cluster runs using torque, interfacing with a DPM SE, so other batch/storage combinations are not as well tested.
    25 KB (4,174 words) - 09:57, 23 July 2015
  • | BDII vs SRM inconsistent storage capacity numbers
    12 KB (1,302 words) - 14:14, 19 November 2014
  • * Storage element (DPM and classic SE): se2 === Storage ===
    1 KB (176 words) - 11:51, 20 November 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,484 words) - 15:28, 26 November 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    41 KB (5,123 words) - 10:02, 1 December 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,397 words) - 12:01, 3 December 2014
  • ...ese tutorials are based on a different DIRAC instance, and so details like Storage Elements will differ from those available on the Imperial DIRAC instance. P * List the Storage Elements (SEs) available to me through my VO;
    8 KB (1,225 words) - 13:59, 22 September 2015
  • Data storage on the grid is based around Storage Element (SE) systems and DIRAC File Catalogue (DFC). The former store
    4 KB (611 words) - 11:08, 23 August 2019
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    50 KB (6,536 words) - 00:08, 7 December 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    40 KB (4,992 words) - 19:01, 15 December 2014
  • ...ndorses and supports grid sites that do so. Up to 10% Tier-1 and 3% Tier-2 storage deployed at sites may be available for these approved VOs. ...recent usage. The collaboration should discuss and decide on the data and storage implications prior to the removal of any VO.
    5 KB (801 words) - 07:23, 1 August 2022
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,514 words) - 17:14, 21 January 2015
  • Separating out the atlas storage consistency check tickets, I don't think there's going to me much more done ... ticketed everyone and their grandmother asking to implement the automated storage consistency check stuff. Which I think is a little unfair as I'm unconvince
    117 KB (18,736 words) - 11:05, 4 January 2016
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,504 words) - 14:50, 17 December 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    44 KB (5,642 words) - 20:59, 21 December 2014
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    46 KB (5,865 words) - 23:34, 26 December 2014
  • * [http://gridpp-storage.blogspot.co.uk/ GridPP Storage News]
    670 B (95 words) - 07:25, 31 December 2014
  • | BDII vs SRM inconsistent storage capacity numbers
    17 KB (1,780 words) - 12:56, 7 January 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    47 KB (5,942 words) - 15:24, 8 January 2015
  • SE - Storage Element. This is the system which allows the uploading of local files to a remote Storage Element (SE) or downloading the file again.
    2 KB (306 words) - 12:29, 12 March 2015
  • | BDII vs SRM inconsistent storage capacity numbers
    14 KB (1,559 words) - 10:52, 21 January 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    44 KB (5,523 words) - 22:20, 18 January 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    44 KB (5,505 words) - 10:46, 26 January 2015
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,340 words) - 12:21, 28 January 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    45 KB (5,609 words) - 09:48, 2 February 2015
  • name=Systems Manager Storage repository baseurl=http://www.sysadmin.hep.ac.uk/rpms/fabric-management/RPMS.storage
    13 KB (1,952 words) - 16:03, 3 February 2015
  • | Castor Storage System Stop for updates and reboots. | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,435 words) - 11:48, 4 February 2015
  • * EGI participation to PRACE data storage pilot call - brief discussion. Survey for responses. <!-- ****************Start Storage & DM****************** ----->
    46 KB (5,740 words) - 12:49, 8 February 2015
  • | BDII vs SRM inconsistent storage capacity numbers
    13 KB (1,290 words) - 11:23, 11 February 2015
  • * EGI participation to PRACE data storage pilot call - brief discussion. Survey for responses. <!-- ****************Start Storage & DM****************** ----->
    48 KB (6,051 words) - 10:02, 16 February 2015
  • ...ier1a/Tier1_Experiment_Liaisons_Meeting/NextGenStorageSummary.pdf Next Gen Storage Summary]
    948 B (132 words) - 09:36, 25 February 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    45 KB (5,650 words) - 15:12, 20 February 2015
  • ...structure''': includes plans for HPC provisioning, data preservation and a storage federation pilot. Testbed to explore areas such as persistent IDs. ... postings. The latest postings in each blog are: Storage - 9th March 2015 (Storage accounting); NorthGrid - 24th February 2015 (Condor); Tier-1 - 22nd January
    43 KB (5,265 words) - 10:52, 6 April 2015
  • | Upgrade of Castor storage to version 2.1.14-15
    12 KB (1,197 words) - 08:36, 8 April 2015
  • |Also looking at cloud storage
    3 KB (378 words) - 09:57, 27 June 2017
  • ...al and non-technical challenges of using and integrating clouds (including storage/data access and security). <br> ...ly active member from each of the three LHC experiments; somebody from the Storage Group; somebody involved in cloud-developments at RAL; somebody representin
    2 KB (384 words) - 12:51, 13 March 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    48 KB (6,074 words) - 10:36, 16 March 2015
  • * Five additional disk servers have been deployed into Castor storage for ALICE_Disk. This roughly doubles the disk space available to ALICE whic |Upgrade of Castor storage to version 2.1.14-15
    12 KB (1,182 words) - 14:05, 18 March 2015
  • ... postings. The latest postings in each blog are: Storage - 9th March 2015 (Storage accounting); NorthGrid - 24th February 2015 (Condor); Tier-1 - 22nd January <!-- ****************Start Storage & DM****************** ----->
    44 KB (5,438 words) - 08:48, 23 March 2015
  • | Upgrade of Castor storage to version 2.1.14-15
    13 KB (1,330 words) - 10:18, 1 April 2015
  • ... postings. The latest postings in each blog are: Storage - 9th March 2015 (Storage accounting); NorthGrid - 24th February 2015 (Condor); Tier-1 - 22nd January <!-- ****************Start Storage & DM****************** ----->
    44 KB (5,487 words) - 08:53, 30 March 2015
  • | Upgrade of Castor storage to version 2.1.14-15 |Upgrade of Castor storage to version 2.1.14-15
    12 KB (1,175 words) - 10:12, 8 April 2015
  • ...structure''': includes plans for HPC provisioning, data preservation and a storage federation pilot. Testbed to explore areas such as persistent IDs. ... postings. The latest postings in each blog are: Storage - 9th March 2015 (Storage accounting); NorthGrid - 24th February 2015 (Condor); Tier-1 - 22nd January
    44 KB (5,515 words) - 13:09, 12 April 2015
  • | Upgrade of Castor storage to version 2.1.14-15
    13 KB (1,382 words) - 13:27, 15 April 2015
  • ...structure''': includes plans for HPC provisioning, data preservation and a storage federation pilot. Testbed to explore areas such as persistent IDs. <!-- ****************Start Storage & DM****************** ----->
    49 KB (6,238 words) - 08:07, 18 April 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    43 KB (5,339 words) - 06:42, 27 April 2015
  • <!-- ****************Start Storage & DM****************** -----> ...-top: 0.1em; padding-bottom: 0.1em;" | Storage & Data Management - [http://storage.esc.rl.ac.uk/weekly/ Agendas/Minutes]
    40 KB (4,831 words) - 21:51, 8 May 2015

View (previous 100 | next 100) (20 | 50 | 100 | 250 | 500)