Difference between revisions of "Tier1 Operations Report 2018-04-04"
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| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Review of Issues during the week 27th March to 4th April 2018 | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Review of Issues during the week 27th March to 4th April 2018 | ||
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− | * | + | * A relatively quiet week over the Easter weekend. There was a problem with CMS (Castor) on 28th March. |
− | + | ||
<!-- ***********End Review of Issues during last week*********** -----> | <!-- ***********End Review of Issues during last week*********** -----> | ||
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| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notable Changes made since the last meeting. | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notable Changes made since the last meeting. | ||
|} | |} | ||
− | * | + | * Four disk servers have been deployed into Castor GenTape and the older ones withdrawn from service. |
+ | * New Docker images rolled out across entire batch farm. (These fix a security issue with Singularity). | ||
+ | * Rolled out CMS xrootd re-direction on Echo external gateways - to match that in the xrootd re-directors on the Worker Nodes. | ||
+ | * At the time of the meeting an update is being applied to Echo which patches the 'backfill' bug. | ||
<!-- *************End Notable Changes made this last week************** -----> | <!-- *************End Notable Changes made this last week************** -----> | ||
<!-- ****************************************************************** -----> | <!-- ****************************************************************** -----> | ||
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! Scope | ! Scope | ||
|- | |- | ||
− | | | + | | 133719 |
− | | | + | | atlas |
− | | | + | | closed |
− | | | + | | urgent |
− | | | + | | 27/02/2018 |
− | | | + | | 28/03/2018 |
− | | | + | | File Transfer |
− | | | + | | Transfers to RAL-LCG2-ECHO failing |
| WLCG | | WLCG | ||
|- | |- | ||
− | | | + | | 133752 |
+ | | atlas | ||
+ | | closed | ||
+ | | very urgent | ||
+ | | 01/03/2018 | ||
+ | | 28/03/2018 | ||
+ | | File Transfer | ||
+ | | RAL FTS service appears broken | ||
+ | | WLCG | ||
+ | |- | ||
+ | | 133764 | ||
| snoplus.snolab.ca | | snoplus.snolab.ca | ||
| closed | | closed | ||
+ | | very urgent | ||
+ | | 01/03/2018 | ||
+ | | 28/03/2018 | ||
+ | | Information System | ||
+ | | BDII missing SFU information | ||
+ | | EGI | ||
+ | |- | ||
+ | | 134030 | ||
+ | | other | ||
+ | | solved | ||
| less urgent | | less urgent | ||
− | | | + | | 14/03/2018 |
− | | | + | | 03/04/2018 |
| Other | | Other | ||
− | | | + | | request to replicate larsoft.opensciencegrid.org cvmfs repository |
| EGI | | EGI | ||
|- | |- | ||
− | | | + | | 134042 |
− | | | + | | dteam |
− | | | + | | closed |
− | | | + | | top priority |
| 15/03/2018 | | 15/03/2018 | ||
− | | | + | | 29/03/2018 |
− | | | + | | Other |
− | | | + | | Test Ticket. |
| WLCG | | WLCG | ||
|- | |- | ||
− | | | + | | 134290 |
| cms | | cms | ||
| solved | | solved | ||
| urgent | | urgent | ||
− | | | + | | 28/03/2018 |
− | | | + | | 28/03/2018 |
− | | | + | | Monitoring |
− | | | + | | T1_UK_RAL failing SAM tests |
− | | | + | | EGI |
|- | |- | ||
− | | | + | | 134309 |
− | | | + | | none |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
| verified | | verified | ||
− | | | + | | top priority |
− | | | + | | 28/03/2018 |
− | | | + | | 29/03/2018 |
− | | | + | | Other |
− | | | + | | This TEST ALARM has been raised for testing GGUS alarm work flow after a new GGUS release. |
| WLCG | | WLCG | ||
|- | |- | ||
− | | | + | | 134362 |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
| cms | | cms | ||
| solved | | solved | ||
| urgent | | urgent | ||
− | | | + | | 01/04/2018 |
− | | | + | | 03/04/2018 |
− | | | + | | CMS_SAM tests |
− | | | + | | SAM3 CE and SRM problems at T1_UK_RAL |
| WLCG | | WLCG | ||
|- | |- | ||
− | | | + | | 134373 |
− | | | + | | ops |
− | | | + | | solved |
− | | urgent | + | | less urgent |
− | | | + | | 02/04/2018 |
− | | | + | | 03/04/2018 |
− | | | + | | Operations |
− | + | | [Rod Dashboard] Issue detected : org.nordugrid.ARC-CE-SRM-result-ops@arc-ce02.gridpp.rl.ac.uk | |
− | + | | EGI | |
− | |- | + | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
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|} | |} | ||
<!-- **********************End Availability Report************************** -----> | <!-- **********************End Availability Report************************** -----> | ||
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− | | 2018- | + | | 2018-04-01 |
| 100 | | 100 | ||
| 100 | | 100 | ||
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+ | | style="background-color: red;" | 50 | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | | + | | Certificate problem within CMS |
− | + | ||
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− | | 2018- | + | | 2018-04-02 |
| 100 | | 100 | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
− | |||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | N/A | ||
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{| width="100%" cellspacing="0" cellpadding="0" style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0 1em 0;" | {| width="100%" cellspacing="0" cellpadding="0" style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0 1em 0;" | ||
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− | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | | + | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Hammercloud Test Report |
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{| border=1 align=center | {| border=1 align=center | ||
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| style="background-color: orange;" | Orange <97% | | style="background-color: orange;" | Orange <97% | ||
|} | |} | ||
+ | Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud | ||
{| border=1 align=center | {| border=1 align=center | ||
|- bgcolor="#7c8aaf" | |- bgcolor="#7c8aaf" | ||
− | |||
! Day !! Atlas HC !! CMS HC !! Comment | ! Day !! Atlas HC !! CMS HC !! Comment | ||
|- | |- | ||
− | | 2018/03/ | + | | 2018/03/28 || style="background-color: orange;" | 95 || 99 || |
|- | |- | ||
− | | 2018/03/ | + | | 2018/03/29 || style="background-color: orange;" | 96 || 100 || |
|- | |- | ||
− | | 2018/03/ | + | | 2018/03/30 || style="background-color: orange;" | 96 || 99 || |
|- | |- | ||
− | | 2018/03/ | + | | 2018/03/31 || 100|| 100 || |
|- | |- | ||
− | | 2018/ | + | | 2018/04/01 || 100 || 100 || |
|- | |- | ||
− | | 2018/ | + | | 2018/04/02 || 100 || 100 || |
|- | |- | ||
− | | 2018/04/ | + | | 2018/04/03 || 99 || 100 || |
|} | |} | ||
<!-- **********************End Hammercloud Test Report************************** -----> | <!-- **********************End Hammercloud Test Report************************** -----> | ||
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| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notes from Meeting. | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notes from Meeting. | ||
|} | |} | ||
− | * | + | * None yet |
Latest revision as of 13:16, 4 April 2018
RAL Tier1 Operations Report for 4th April 2018
Review of Issues during the week 27th March to 4th April 2018 |
- A relatively quiet week over the Easter weekend. There was a problem with CMS (Castor) on 28th March.
Current operational status and issues |
- The problems with data flows through the site firewall being restricted is still present. New firewall equipment has been delivered and is scheduled for installation in a few weeks time.
Resolved Castor Disk Server Issues |
- None.
Ongoing Castor Disk Server Issues |
- None
Limits on concurrent batch system jobs. |
- CMS Multicore 550
Notable Changes made since the last meeting. |
- Four disk servers have been deployed into Castor GenTape and the older ones withdrawn from service.
- New Docker images rolled out across entire batch farm. (These fix a security issue with Singularity).
- Rolled out CMS xrootd re-direction on Echo external gateways - to match that in the xrootd re-directors on the Worker Nodes.
- At the time of the meeting an update is being applied to Echo which patches the 'backfill' bug.
Entries in GOC DB starting since the last report. |
- None
Declared in the GOC DB |
- None.
Advanced warning for other interventions |
The following items are being discussed and are still to be formally scheduled and announced. |
- Replacement (upgrade) of RAL firewall scheduled for a few weeks time.
Listing by category:
- Echo
- Applying minor CEPH update to fix the "backfill" bug. Increase number of placement groups and add more capacity.
- Castor:
- Update systems to use SL7 and configured by Quattor/Aquilon. (Tape servers done)
- Move to generic Castor headnodes.
- Networking
- Extend the number of services on the production network with IPv6 dual stack. (Done for Perfsonar, FTS3, all squids and the CVMFS Stratum-1 servers).
- Replacement (upgrade) of RAL firewall.
- Internal
- DNS servers will be rolled out within the Tier1 network.
- Infrastructure
- Testing of power distribution boards in the R89 machine room is being scheduled for some time late July / Early August. The effect of this on our services is being discussed.
Open GGUS Tickets (Snapshot during morning of meeting) |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
117683 | none | on hold | less urgent | 18/11/2015 | 28/03/2018 | Information System | CASTOR at RAL not publishing GLUE 2 | EGI |
124876 | ops | on hold | less urgent | 07/11/2016 | 13/11/2017 | Operations | [Rod Dashboard] Issue detected : hr.srce.GridFTP-Transfer-ops@gridftp.echo.stfc.ac.uk | EGI |
127597 | cms | on hold | urgent | 07/04/2017 | 20/03/2018 | File Transfer | Check networking and xrootd RAL-CERN performance | EGI |
132589 | lhcb | waiting for reply | very urgent | 21/12/2017 | 03/04/2018 | Local Batch System | Killed pilots at RAL | WLCG |
133992 | atlas | in progress | less urgent | 12/03/2018 | 15/03/2018 | File Transfer | RAL-LCG2-ECHO: No such file or directory | EGI |
134136 | atlas | in progress | less urgent | 20/03/2018 | 27/03/2018 | File Transfer | RAL-LCG2: [SE][Ls][SRM_INVALID_PATH] No such file or directory | EGI |
134342 | cms | in progress | urgent | 29/03/2018 | 03/04/2018 | CMS_Data Transfers | CERN->MSS rate test | WLCG |
GGUS Tickets Closed Last week |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
133719 | atlas | closed | urgent | 27/02/2018 | 28/03/2018 | File Transfer | Transfers to RAL-LCG2-ECHO failing | WLCG |
133752 | atlas | closed | very urgent | 01/03/2018 | 28/03/2018 | File Transfer | RAL FTS service appears broken | WLCG |
133764 | snoplus.snolab.ca | closed | very urgent | 01/03/2018 | 28/03/2018 | Information System | BDII missing SFU information | EGI |
134030 | other | solved | less urgent | 14/03/2018 | 03/04/2018 | Other | request to replicate larsoft.opensciencegrid.org cvmfs repository | EGI |
134042 | dteam | closed | top priority | 15/03/2018 | 29/03/2018 | Other | Test Ticket. | WLCG |
134290 | cms | solved | urgent | 28/03/2018 | 28/03/2018 | Monitoring | T1_UK_RAL failing SAM tests | EGI |
134309 | none | verified | top priority | 28/03/2018 | 29/03/2018 | Other | This TEST ALARM has been raised for testing GGUS alarm work flow after a new GGUS release. | WLCG |
134362 | cms | solved | urgent | 01/04/2018 | 03/04/2018 | CMS_SAM tests | SAM3 CE and SRM problems at T1_UK_RAL | WLCG |
134373 | ops | solved | less urgent | 02/04/2018 | 03/04/2018 | Operations | [Rod Dashboard] Issue detected : org.nordugrid.ARC-CE-SRM-result-ops@arc-ce02.gridpp.rl.ac.uk | EGI |
Availability Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | ALICE | ATLAS | ATLAS-ECHO | CMS | LHCb | OPS | Comment |
---|---|---|---|---|---|---|---|
2018-03-28 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-03-29 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-03-30 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-03-31 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-04-01 | 100 | 100 | 100 | 50 | 100 | 100 | Certificate problem within CMS |
2018-04-02 | 100 | 100 | 100 | 100 | 100 | N/A | |
2018-04-03 | 100 | 100 | 100 | 100 | 100 | 100 |
Hammercloud Test Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
Day | Atlas HC | CMS HC | Comment |
---|---|---|---|
2018/03/28 | 95 | 99 | |
2018/03/29 | 96 | 100 | |
2018/03/30 | 96 | 99 | |
2018/03/31 | 100 | 100 | |
2018/04/01 | 100 | 100 | |
2018/04/02 | 100 | 100 | |
2018/04/03 | 99 | 100 |
Notes from Meeting. |
- None yet