Difference between revisions of "Tier1 Operations Report 2019-03-18"
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Revision as of 09:35, 19 March 2019
RAL Tier1 Operations Report for 18th March 2019
Review of Issues during the week 4th March 2019 to the 18th March 2019. |
Current operational status and issues |
Resolved Castor Disk Server Issues |
Machine | VO | DiskPool | dxtx | Comments |
---|---|---|---|---|
- | - | - | - | - |
Ongoing Castor Disk Server Issues |
Machine | VO | DiskPool | dxtx | Comments |
---|---|---|---|---|
- | - | - | - | - |
Limits on concurrent batch system jobs. |
- ALICE - 1000
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 (Snapshot taken during morning of the meeting). |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
140220 | mice | waiting for reply | less urgent | 15/03/2019 | 19/03/2019 | Other | mice LFC to DFC transition | EGI |
140210 | atlas | in progress | top priority | 14/03/2019 | 16/03/2019 | File Transfer | Cannot access some files | WLCG |
139990 | cms | in progress | urgent | 01/03/2019 | 18/03/2019 | CMS_AAA WAN Access | T1_UK_RAL xrootd segfaulted | WLCG |
139723 | atlas | in progress | less urgent | 15/02/2019 | 14/03/2019 | Data Management - generic | permissions on scratchdisk | EGI |
139672 | other | in progress | urgent | 13/02/2019 | 18/03/2019 | Middleware | No LIGO pilots running at RAL | EGI |
138665 | mice | on hold | urgent | 04/12/2018 | 30/01/2019 | Middleware | Problem accessing LFC at RAL | EGI |
138033 | atlas | in progress | urgent | 01/11/2018 | 18/03/2019 | Other | singularity jobs failing at RAL | EGI |
GGUS Tickets Closed Last week |
Request id | Affected vo | Status | Priority | Date of creation | Last update | Type of problem | Subject | Scope |
---|---|---|---|---|---|---|---|---|
140177 | cms | solved | urgent | 13/03/2019 | 18/03/2019 | CMS_Data Transfers | RAL FTS - Transfers failing from T1_US_FNAL_Disk to some sites | WLCG |
140139 | dteam | verified | top priority | 11/03/2019 | 11/03/2019 | Other | This is a test ticket to the RAL Tier1 only. | WLCG |
139858 | cms | closed | urgent | 23/02/2019 | 18/03/2019 | CMS_Data Transfers | Failing transfers of 7 files from T1_UK_RAL_Disk to T2_FR_GRIF_LLR | WLCG |
139826 | cms | closed | urgent | 21/02/2019 | 12/03/2019 | CMS_Data Transfers | Failing transfers between PIC buffer and RAL Disk timing out | WLCG |
Availability Report |
Day | Atlas | Atlas-Echo | CMS | LHCB | Alice | OPS | Comments |
---|---|---|---|---|---|---|---|
2019-03-12 | 100 | 100 | 93 | 100 | 91 | 66.66667 | |
2019-03-13 | 100 | 100 | 100 | 100 | 100 | 88.19444 | |
2019-03-14 | 100 | 100 | 100 | 100 | 100 | 84.02778 | |
2019-03-15 | 100 | 100 | 99 | 100 | 100 | 62.5 | |
2019-03-16 | 100 | 100 | 100 | 100 | 100 | 77.43056 | |
2019-03-17 | 100 | 100 | 100 | 100 | 100 | 100 | |
2019-03-18 | 100 | 100 | 100 | 98 | 92 | 85.76389 |
Hammercloud Test Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | Atlas HC | CMS HC | Comment |
---|---|---|---|
2019-03-06 | 100 | N/A | |
2019-03-07 | 100 | N/A | |
2019-03-08 | 100 | 99 | |
2019-03-09 | 100 | 100 | |
2019-03-10 | 100 | 100 | |
2019-03-11 | 100 | 100 | |
2019-03-12 | 100 | 100 | |
2019-03-13 | 100 | 100 |
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
Notes from Meeting. |