Tier1 Operations Report 2018-11-20
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Revision as of 08:51, 20 November 2018 by Darren Moore 213b9e8222 (Talk | contribs)
RAL Tier1 Operations Report for 20th November 2018
Review of Issues during the week 13th November to the 20th November 2018. |
Current operational status and issues |
- NTR
Resolved Castor Disk Server Issues |
Machine | VO | DiskPool | dxtx | Comments |
---|---|---|---|---|
- | - | - | - | - |
Ongoing Castor Disk Server Issues |
Machine | VO | DiskPool | dxtx | Comments |
---|---|---|---|---|
gdss788 | WLCG | - | gridTape | d0t1 |
Limits on concurrent batch system jobs. |
- None currently enforced.
Notable Changes made since the last meeting. |
- NA62 were successfully migrated to the new consolidated Castor tape instance.
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 |
---|---|---|---|---|---|---|---|
CASTOR | 26325 | Yes | Outage | 15/11/2018 | 15/11/2018 | 3Hrs | Castor SRM endpoint migration |
CASTOR | 26338 | Yes | Outage | 20/11/2018 | 20/11/2018 | 3Hrs | CASTOR out as part of Oracle Patch Instalation (Neptune and Pluto environments) |
-
No ongoing downtime -
No downtime scheduled in the GOCDB for next 2 weeks
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 (Snapshot taken during morning of the meeting). |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
138218 | cms | in progress | urgent | 09/11/2018 | 12/11/2018 | CMS_Data Transfers | Transfers failing from RAL_Buffer to TIFR | WLCG |
138033 | atlas | in progress | urgent | 01/11/2018 | 08/11/2018 | Other | singularity jobs failing at RAL | EGI |
137897 | enmr.eu | waiting for reply | urgent | 23/10/2018 | 12/11/2018 | Accounting | enmr.eu accounting at RAL | EGI |
137822 | lhcb | in progress | top priority | 18/10/2018 | 31/10/2018 | File Transfer | FTS server seems in bad state. | WLCG |
137650 | cms | in progress | very urgent | 09/10/2018 | 12/11/2018 | CMS_AAA WAN Access | Low HC xrootd success rates at T1_UK_RAL | WLCG |
137153 | t2k.org | in progress | urgent | 12/09/2018 | 12/11/2018 | Data Management - generic | LFC entry has file size 0, preventsw registering of additional replicas | EGI |
GGUS Tickets Closed Last week |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
138103 | cms | solved | urgent | 05/11/2018 | 07/11/2018 | CMS_Data Transfers | Transfers failing from RALPP to RAL | WLCG |
138077 | cms | solved | urgent | 02/11/2018 | 08/11/2018 | CMS_SAM tests | SAM test critical T1_UK_RAL | WLCG |
138028 | lhcb | verified | urgent | 01/11/2018 | 12/11/2018 | File Access | File cannot be staged | WLCG |
137752 | other | solved | less urgent | 15/10/2018 | 12/11/2018 | VO Specific Software | Replicate OSG CVMFS repositories to EGI stratum 1s | EGI |
136701 | lhcb | verified | very urgent | 14/08/2018 | 06/11/2018 | File Transfer | background of transfer errors | WLCG |
136199 | lhcb | verified | very urgent | 18/07/2018 | 06/11/2018 | File Transfer | Lots of submitted transfers on RAL FTS | WLCG |
Availability Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | Atlas | Atlas-Echo | CMS | LHCB | Alice | OPS | Comments |
---|---|---|---|---|---|---|---|
2018-11-07 | 100 | 100 | 99 | 100 | 100 | 100 | |
2018-11-08 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-11-09 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-11-10 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-11-11 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-11-12 | 100 | 100 | 100 | 100 | 100 | 100 | |
2018-11-13 | 100 | 100 | 87 | 100 | 100 | 100 |
Hammercloud Test Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | Atlas HC | CMS HC | Comment |
---|---|---|---|
2018-11-06 | 98 | 100 | |
2018-11-07 | 100 | 99 | |
2018-11-08 | 100 | 99 | |
2018-11-09 | 100 | 98 | |
2018-11-10 | 100 | 96 | |
2018-11-11 | 100 | 92 | |
2018-11-12 | 100 | 99 | |
2018-11-13 | 100 | 99 |
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
Notes from Meeting. |