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− | | d0t0 | + | | - |
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Revision as of 15:03, 7 January 2019
RAL Tier1 Operations Report for 7th January 2019
Review of Issues during the week 2nd January 2019 to the 7th January 2019.
|
- Very smooth running over Christmas period.
- 28th December, File System problem with one of the Squids, was fixed on 2nd Jan.
- Problem with one of the ARC CEs, this seems to be intermittently impacting VOs. Currently under investigation.
Current operational status and issues
|
Resolved Castor Disk Server Issues
|
Machine
|
VO
|
DiskPool
|
dxtx
|
Comments
|
gdss761
|
lhcb
|
lhcbDst
|
d1t0
|
-
|
Ongoing Castor Disk Server Issues
|
Machine
|
VO
|
DiskPool
|
dxtx
|
Comments
|
-
|
-
|
-
|
-
|
-
|
Limits on concurrent batch system jobs.
|
Notable Changes made since the last meeting.
|
Entries in GOC DB starting since the last report.
|
Service
|
ID
|
Scheduled?
|
Outage/At Risk
|
Start
|
End
|
Duration
|
Reason
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
Service
|
Scheduled?
|
Outage/At Risk
|
Start
|
End
|
Duration
|
Reason
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
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
|
138891
|
ops
|
in progress
|
less urgent
|
17/12/2018
|
17/12/2018
|
Operations
|
[Rod Dashboard] Issue detected : egi.eu.lowAvailability-/RAL-LCG2@RAL-LCG2_Availability
|
EGI
|
138833
|
none
|
in progress
|
urgent
|
13/12/2018
|
13/12/2018
|
Storage Systems
|
Tape reporting is not being updated
|
EGI
|
138665
|
mice
|
in progress
|
urgent
|
04/12/2018
|
12/12/2018
|
Middleware
|
Problem accessing LFC at RAL
|
EGI
|
138500
|
cms
|
in progress
|
urgent
|
26/11/2018
|
20/12/2018
|
CMS_Data Transfers
|
Transfers failing from T2_PL_Swierk to RAL
|
WLCG
|
138361
|
t2k.org
|
in progress
|
less urgent
|
19/11/2018
|
19/12/2018
|
Other
|
RAL-LCG2: t2k.org LFC to DFC transition
|
EGI
|
138033
|
atlas
|
in progress
|
urgent
|
01/11/2018
|
30/11/2018
|
Other
|
singularity jobs failing at RAL
|
EGI
|
137897
|
enmr.eu
|
in progress
|
less urgent
|
23/10/2018
|
19/12/2018
|
Accounting
|
enmr.eu accounting at RAL
|
EGI
|
GGUS Tickets Closed Last week
|
Request id
|
Affected vo
|
Status
|
Priority
|
Date of creation
|
Last update
|
Type of problem
|
Subject
|
Scope
|
139034
|
cms
|
solved
|
urgent
|
31/12/2018
|
02/01/2019
|
CMS_Facilities
|
T1_UK_RAL squid05 not responding
|
WLCG
|
139031
|
lhcb
|
verified
|
urgent
|
31/12/2018
|
02/01/2019
|
File Transfer
|
FTS3 transfer problem from RAL
|
WLCG
|
139020
|
atlas
|
solved
|
less urgent
|
29/12/2018
|
02/01/2019
|
Other
|
RAL-LCG2 squid service degraded
|
WLCG
|
139015
|
lhcb
|
verified
|
very urgent
|
28/12/2018
|
02/01/2019
|
Other
|
arc-ce04.gridpp.rl.ac.uk unavailable at RAL-LCG2
|
WLCG
|
138948
|
cms
|
closed
|
urgent
|
19/12/2018
|
03/01/2019
|
CMS_Facilities
|
T1_UK_RAL SRM SAM tests failing (disk pool is full)
|
WLCG
|
138825
|
cms
|
closed
|
urgent
|
12/12/2018
|
02/01/2019
|
CMS_Data Transfers
|
File staging at T1_UK_RAL_Buffer
|
WLCG
|
Target Availability for each site is 97.0%
|
Red <90%
|
Orange <97%
|
Day
|
Atlas
|
Atlas-Echo
|
CMS
|
LHCB
|
Alice
|
OPS
|
Comments
|
2019-01-01
|
100
|
100
|
100
|
100
|
100
|
|
2019-01-02
|
100
|
100
|
100
|
100
|
100
|
-1
|
|
2019-01-03
|
100
|
100
|
100
|
100
|
100
|
-1
|
|
2019-01-04
|
100
|
100
|
100
|
100
|
100
|
-1
|
|
2019-01-05
|
100
|
100
|
100
|
100
|
100
|
-1
|
|
2019-01-06
|
100
|
100
|
100
|
100
|
100
|
-1
|
|
2019-01-07
|
57
|
57
|
56
|
98
|
100
|
-1
|
|
Target Availability for each site is 97.0%
|
Red <90%
|
Orange <97%
|
Day |
Atlas HC |
CMS HC |
Comment
|
2018-12-17 |
100 |
100 |
|
2018-12-18 |
100 |
100 |
|
2018-12-19 |
100 |
100 |
|
2018-12-20 |
100 |
100 |
|
2018-12-21 |
100 |
100 |
|
2018-12-22 |
100 |
100 |
|
2018-12-23 |
100 |
100 |
|
2018-12-24 |
100 |
93 |
|
2018-12-25 |
100 |
99 |
|
2018-12-26 |
100 |
N/A |
|
2018-12-27 |
100 |
N/A |
|
2018-12-28 |
100 |
N/A |
|
2018-12-29 |
100 |
N/A |
|
2018-12-30 |
100 |
N/A |
|
2018-12-31 |
100 |
N/A |
|
2019-01-01 |
100 |
N/A |
|
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
|