Difference between revisions of "Tier1 Operations Report 2019-08-14"
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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 25th July2019 to the 31st July 2019. | | 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 25th July2019 to the 31st July 2019. | ||
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− | * | + | * OutofMemory killer for echo gateways implemented. |
+ | * ATLAS single core job starvation lead to fairshare drop. | ||
+ | * Brief power Blip. No external/User facing services effected. | ||
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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;" | GGUS Tickets Closed Last week | | 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;" | GGUS Tickets Closed Last week | ||
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! Scope | ! Scope | ||
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− | | | + | | TEAM |
− | | | + | | atlas |
| RAL-LCG2 | | RAL-LCG2 | ||
| urgent | | urgent | ||
| NGI_UK | | NGI_UK | ||
| solved | | solved | ||
− | | 2019- | + | | 2019-08-14 09:10:00 |
− | | | + | | RAL-LCG2 transfer errors at source |
| WLCG | | WLCG | ||
|- | |- | ||
− | | | + | | 142665 |
− | | | + | | USER |
− | | | + | | cms |
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| RAL-LCG2 | | RAL-LCG2 | ||
| urgent | | urgent | ||
| NGI_UK | | NGI_UK | ||
| solved | | solved | ||
− | | 2019- | + | | 2019-08-14 09:32:00 |
− | | | + | | Failing to transfer few files to RAL_Disk from CERN |
| WLCG | | WLCG | ||
|} | |} | ||
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<!-- **********************End Availability Report************************** -----> | <!-- **********************End Availability Report************************** -----> | ||
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Availability Report | Availability Report | ||
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! Day !! Atlas HC !! CMS HC !! Comment | ! Day !! Atlas HC !! CMS HC !! Comment | ||
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Latest revision as of 11:51, 14 August 2019
RAL Tier1 Operations Report for 14 August 2019
Review of Issues during the week 25th July2019 to the 31st July 2019. |
- OutofMemory killer for echo gateways implemented.
- ATLAS single core job starvation lead to fairshare drop.
- Brief power Blip. No external/User facing services effected.
Current operational status and issues |
Notable Changes made since the last meeting. |
- NTR
Entries in GOC DB starting since the last report. |
Service | ID | Scheduled? | Outage/At Risk | Start | End | Duration | Reason |
---|
Declared in the GOC DB |
Service | ID | Scheduled? | Outage/At Risk | Start | End | Duration | Reason |
---|---|---|---|---|---|---|---|
- | - | - | - | - | - | - | - |
- No ongoing downtime
Advanced warning for other interventions |
The following items are being discussed and are still to be formally scheduled and announced. |
Listing by category:
- DNS servers will be rolled out within the Tier1 network.
Open GGUS Tickets |
Ticket-ID | Type | VO | Site | Priority | Responsible Unit | Status | Last Update | Subject | Scope |
---|---|---|---|---|---|---|---|---|---|
142710 | TEAM | lhcb | RAL-LCG2 | very urgent | NGI_UK | waiting for reply | 2019-08-14 10:14:00 | Staging problems | WLCG |
142689 | USER | cms | RAL-LCG2 | urgent | NGI_UK | in progress | 2019-08-13 10:17:00 | Transfer failing to RAL_Disk | WLCG |
142350 | TEAM | lhcb | RAL-LCG2 | top priority | NGI_UK | in progress | 2019-08-14 09:03:00 | Proble accessing some LHCb files at RAL | WLCG |
142337 | TEAM | lhcb | RAL-LCG2 | very urgent | NGI_UK | waiting for reply | 2019-08-07 15:27:00 | Pilots Failed at RAL-LCG2 | WLCG |
140447 | USER | dteam | RAL-LCG2 | less urgent | NGI_UK | on hold | 2019-07-10 13:41:00 | packet loss outbound from RAL-LCG2 over IPv6 | EGI |
140220 | USER | mice | RAL-LCG2 | less urgent | NGI_UK | waiting for reply | 2019-07-31 15:27:00 | mice LFC to DFC transition | EGI |
GGUS Tickets Closed Last week |
Ticket-ID | Type | VO | Site | Priority | Responsible Unit | Status | Last Update | Subject | Scope |
---|---|---|---|---|---|---|---|---|---|
142694 | TEAM | atlas | RAL-LCG2 | urgent | NGI_UK | solved | 2019-08-14 09:10:00 | RAL-LCG2 transfer errors at source | WLCG |
142665 | USER | cms | RAL-LCG2 | urgent | NGI_UK | solved | 2019-08-14 09:32:00 | Failing to transfer few files to RAL_Disk from CERN | WLCG |
Availability Report |
Day | Atlas | CMS | LHCB | Alice | Comments |
---|---|---|---|---|---|
2019-08-07 | 100 | 99 | 100 | 100 | |
2019-08-08 | 100 | 100 | 100 | 100 | |
2019-08-09 | 100 | 100 | 100 | 100 | |
2019-08-10 | 100 | 100 | 100 | 100 | |
2019-08-11 | 100 | 100 | 100 | 100 | |
2019-08-12 | 100 | 100 | 100 | 100 | |
2019-08-13 | 100 | 100 | 100 | 100 |
Hammercloud Test Report |
Target Availability for each site is 97.0% |
Day | Atlas HC | CMS HC | Comment |
---|---|---|---|
2019-08-07 | 100 | 93 | |
2019-08-08 | 100 | 95 | |
2019-08-09 | 100 | 92 | |
2019-08-10 | 100 | 97 | |
2019-08-11 | 100 | 92 | |
2019-08-12 | 100 | 95 | |
2019-08-13 | 100 | 95 |
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
Notes from Meeting. |