Difference between revisions of "Tier1 Operations Report 2018-12-03"
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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;" | ||
|- | |- | ||
− | | 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 | + | | 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 November to the 4th December 2018. |
|} | |} | ||
− | * | + | * The batch farm was drained and rebooted, to apply the security patch for CVE-2018-18955. |
− | + | * CMS SAM tests are still appearing as “missing”. We believe that CMS is aware of this problem and are manually correcting it while working on a fix. | |
− | * | + | * While completing the weighting up of the ClusterVision 17 storage nodes, the Ceph Manager Daemons crashed and were unavailable for 30 minutes. This did not impact any production work, as despite their grand name, they simply providing monitoring information about the cluster. We believe this is a bug in the web dashboard and have disabled it for now and informed the Ceph developers. |
− | + | ||
− | * | + | |
− | + | ||
− | + | ||
<!-- ***********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;" | Limits on concurrent batch system jobs. | | 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;" | Limits on concurrent batch system jobs. | ||
|} | |} | ||
− | * | + | * ALICE - 1000 |
<!-- ******************End Limits On Batch System Jobs***************** -----> | <!-- ******************End Limits On Batch System Jobs***************** -----> | ||
<!-- ****************************************************************** -----> | <!-- ****************************************************************** -----> | ||
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| style="background-color: #d8e8ff; 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;" | Declared in the GOC DB | | style="background-color: #d8e8ff; 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;" | Declared in the GOC DB | ||
|} | |} | ||
− | |||
− | |||
{| border=1 align=center | {| border=1 align=center | ||
|- bgcolor="#7c8aaf" | |- bgcolor="#7c8aaf" | ||
! Service | ! Service | ||
− | |||
! Scheduled? | ! Scheduled? | ||
! Outage/At Risk | ! Outage/At Risk | ||
Line 152: | Line 145: | ||
! Reason | ! Reason | ||
|- | |- | ||
− | | - | + | | srm-cms-disk.gridpp.rl.ac.uk |
− | + | | SCHEDULED | |
− | | | + | | OUTAGE |
− | | | + | | 06/12/2018 08:00 |
− | | | + | | 06/12/2018 12:00 |
− | | | + | | 4 hours |
− | | | + | | Downtime while migrating to new instance |
− | | | + | |
− | + | ||
|} | |} | ||
* No ongoing downtime | * No ongoing downtime | ||
− | |||
<!-- **********************End GOC DB Entries************************** -----> | <!-- **********************End GOC DB Entries************************** -----> | ||
<!-- ****************************************************************** -----> | <!-- ****************************************************************** -----> | ||
Line 201: | Line 191: | ||
! Subject | ! Subject | ||
! Scope | ! Scope | ||
+ | |- | ||
+ | | style="background-color: lightgreen;" | 138665 | ||
+ | | mice | ||
+ | | in progress | ||
+ | | urgent | ||
+ | | 04/12/2018 | ||
+ | | 05/12/2018 | ||
+ | | Middleware | ||
+ | | Problem accessing LFC at RAL | ||
+ | | EGI | ||
|- | |- | ||
| style="background-color: lightgreen;" | 138613 | | style="background-color: lightgreen;" | 138613 | ||
Line 207: | Line 207: | ||
| urgent | | urgent | ||
| 29/11/2018 | | 29/11/2018 | ||
− | | | + | | 05/12/2018 |
| CMS_Data Transfers | | CMS_Data Transfers | ||
| RAL Staging request | | RAL Staging request | ||
Line 217: | Line 217: | ||
| urgent | | urgent | ||
| 28/11/2018 | | 28/11/2018 | ||
− | | | + | | 04/12/2018 |
| CMS_AAA WAN Access | | CMS_AAA WAN Access | ||
| T1_UK_RAL xrootd reads timing out | | T1_UK_RAL xrootd reads timing out | ||
Line 227: | Line 227: | ||
| urgent | | urgent | ||
| 26/11/2018 | | 26/11/2018 | ||
− | | | + | | 04/12/2018 |
| CMS_Data Transfers | | CMS_Data Transfers | ||
| Transfers failing from T2_PL_Swierk to RAL | | Transfers failing from T2_PL_Swierk to RAL | ||
Line 235: | Line 235: | ||
| cms | | cms | ||
| reopened | | reopened | ||
− | | urgent | + | | very urgent |
| 26/11/2018 | | 26/11/2018 | ||
− | | | + | | 04/12/2018 |
| CMS_Data Transfers | | CMS_Data Transfers | ||
− | | Transfers failing from | + | | All Transfers failing from RAL_Disk |
| WLCG | | WLCG | ||
|- | |- | ||
Line 262: | Line 262: | ||
| EGI | | EGI | ||
|- | |- | ||
− | | style="background-color: | + | | style="background-color: yellow;" | 138033 |
| atlas | | atlas | ||
| in progress | | in progress | ||
Line 272: | Line 272: | ||
| EGI | | EGI | ||
|- | |- | ||
− | | style="background-color: | + | | style="background-color: yellow;" | 137897 |
| enmr.eu | | enmr.eu | ||
| in progress | | in progress | ||
Line 282: | Line 282: | ||
| EGI | | EGI | ||
|} | |} | ||
+ | |||
+ | |||
<!-- **********************End Availability Report************************** -----> | <!-- **********************End Availability Report************************** -----> | ||
<!-- *********************************************************************** -----> | <!-- *********************************************************************** -----> | ||
Line 305: | Line 307: | ||
! Subject | ! Subject | ||
! Scope | ! Scope | ||
+ | |- | ||
+ | | 138549 | ||
+ | | atlas | ||
+ | | solved | ||
+ | | top priority | ||
+ | | 28/11/2018 | ||
+ | | 28/11/2018 | ||
+ | | Other | ||
+ | | This TEST ALARM has been raised for testing GGUS alarm work flow after a new GGUS release. | ||
+ | | WLCG | ||
|- | |- | ||
| 138331 | | 138331 | ||
Line 314: | Line 326: | ||
| CMS_Data Transfers | | CMS_Data Transfers | ||
| Posible expired proxy at RAL | | Posible expired proxy at RAL | ||
+ | | WLCG | ||
+ | |- | ||
+ | | 138327 | ||
+ | | cms | ||
+ | | solved | ||
+ | | urgent | ||
+ | | 16/11/2018 | ||
+ | | 27/11/2018 | ||
+ | | CMS_Data Transfers | ||
+ | | RAL FTS reporting connection issue with many hosts | ||
| WLCG | | WLCG | ||
|- | |- | ||
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| CMS_Data Transfers | | CMS_Data Transfers | ||
| Transfers failing from T2_US_Wisconsin to T1_UK_RAL_Disk | | Transfers failing from T2_US_Wisconsin to T1_UK_RAL_Disk | ||
+ | | WLCG | ||
+ | |- | ||
+ | | 138218 | ||
+ | | cms | ||
+ | | closed | ||
+ | | urgent | ||
+ | | 09/11/2018 | ||
+ | | 28/11/2018 | ||
+ | | CMS_Data Transfers | ||
+ | | Transfers failing from RAL_Buffer to TIFR | ||
| WLCG | | WLCG | ||
|- | |- | ||
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! Comments | ! Comments | ||
|- | |- | ||
− | | 2018-11- | + | | 2018-11-28 |
− | + | ||
− | + | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | 99 | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | -1 | ||
| | | | ||
|- | |- | ||
− | | 2018-11- | + | | 2018-11-29 |
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | 98 | ||
+ | | 99 | ||
| 100 | | 100 | ||
− | | | + | | -1 |
− | + | ||
− | + | ||
| | | | ||
|- | |- | ||
− | | 2018-11- | + | | 2018-11-30 |
− | + | ||
− | + | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | 98 | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | -1 | ||
| | | | ||
|- | |- | ||
− | | 2018- | + | | 2018-12-01 |
− | + | ||
− | + | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | style="background-color: orange;" | 95 | ||
| 100 | | 100 | ||
| 100 | | 100 | ||
+ | | -1 | ||
| | | | ||
|- | |- | ||
− | | 2018- | + | | 2018-12-02 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | style="background-color: | + | | style="background-color: orange;" | 95 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | | + | | -1 |
− | | | + | | |
|- | |- | ||
− | | 2018- | + | | 2018-12-03 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | style="background-color: | + | | style="background-color: orange;" | 95 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | | + | | style="background-color: red;" | 66.4 |
− | | | + | | |
|- | |- | ||
− | | 2018- | + | | 2018-12-04 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | style="background-color: | + | | style="background-color: orange;" | 96 |
| 100 | | 100 | ||
| 100 | | 100 | ||
− | | style="background-color: | + | | style="background-color: orange;" | 90.625 |
− | | | + | | |
|} | |} | ||
Line 445: | Line 477: | ||
! Day !! Atlas HC !! CMS HC !! Comment | ! Day !! Atlas HC !! CMS HC !! Comment | ||
|- | |- | ||
− | | 2018-11- | + | | 2018-11-28 || 100 || 100|| |
− | + | ||
− | + | ||
|- | |- | ||
− | | 2018-11- | + | | 2018-11-29 || 100 || 99 || |
|- | |- | ||
− | | 2018-11- | + | | 2018-11-30 || 100 || 99 || |
|- | |- | ||
− | | 2018- | + | | 2018-12-01 || 100 || 100 || |
|- | |- | ||
− | | 2018- | + | | 2018-12-02 || 100 || 99 || |
|- | |- | ||
− | | 2018 | + | | 2018-12-03 || 100 || 99 || |
|- | |- | ||
− | | 2018- | + | | 2018-12-04 || 100 || 99 || |
|- | |- | ||
|} | |} |
Latest revision as of 12:59, 5 December 2018
RAL Tier1 Operations Report for 27th November 2018
Review of Issues during the week 27th November to the 4th December 2018. |
- The batch farm was drained and rebooted, to apply the security patch for CVE-2018-18955.
- CMS SAM tests are still appearing as “missing”. We believe that CMS is aware of this problem and are manually correcting it while working on a fix.
- While completing the weighting up of the ClusterVision 17 storage nodes, the Ceph Manager Daemons crashed and were unavailable for 30 minutes. This did not impact any production work, as despite their grand name, they simply providing monitoring information about the cluster. We believe this is a bug in the web dashboard and have disabled it for now and informed the Ceph developers.
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 |
---|---|---|---|---|
- | - | - | - | - |
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 | Scheduled? | Outage/At Risk | Start | End | Duration | Reason |
---|---|---|---|---|---|---|
srm-cms-disk.gridpp.rl.ac.uk | SCHEDULED | OUTAGE | 06/12/2018 08:00 | 06/12/2018 12:00 | 4 hours | Downtime while migrating to new instance |
- 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 |
---|---|---|---|---|---|---|---|---|
138665 | mice | in progress | urgent | 04/12/2018 | 05/12/2018 | Middleware | Problem accessing LFC at RAL | EGI |
138613 | cms | in progress | urgent | 29/11/2018 | 05/12/2018 | CMS_Data Transfers | RAL Staging request | WLCG |
138584 | cms | in progress | urgent | 28/11/2018 | 04/12/2018 | CMS_AAA WAN Access | T1_UK_RAL xrootd reads timing out | WLCG |
138500 | cms | in progress | urgent | 26/11/2018 | 04/12/2018 | CMS_Data Transfers | Transfers failing from T2_PL_Swierk to RAL | WLCG |
138493 | cms | reopened | very urgent | 26/11/2018 | 04/12/2018 | CMS_Data Transfers | All Transfers failing from RAL_Disk | WLCG |
138461 | lhcb | in progress | less urgent | 22/11/2018 | 26/11/2018 | Information System | RAL Top-BDII has OLD RETIRED Bristol Site-BDII not new Production GOC-DB Site-BDII in its info | EGI |
138361 | t2k.org | in progress | less urgent | 19/11/2018 | 01/12/2018 | 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 | 28/11/2018 | 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 |
---|---|---|---|---|---|---|---|---|
138549 | atlas | solved | top priority | 28/11/2018 | 28/11/2018 | Other | This TEST ALARM has been raised for testing GGUS alarm work flow after a new GGUS release. | WLCG |
138331 | cms | closed | urgent | 16/11/2018 | 03/12/2018 | CMS_Data Transfers | Posible expired proxy at RAL | WLCG |
138327 | cms | solved | urgent | 16/11/2018 | 27/11/2018 | CMS_Data Transfers | RAL FTS reporting connection issue with many hosts | WLCG |
138315 | cms | closed | urgent | 15/11/2018 | 03/12/2018 | CMS_Data Transfers | Transfers failing from T2_US_Wisconsin to T1_UK_RAL_Disk | WLCG |
138218 | cms | closed | urgent | 09/11/2018 | 28/11/2018 | CMS_Data Transfers | Transfers failing from RAL_Buffer to TIFR | WLCG |
137822 | lhcb | solved | top priority | 18/10/2018 | 04/12/2018 | File Transfer | FTS server seems in bad state. | WLCG |
Availability Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | Atlas | Atlas-Echo | CMS | LHCB | Alice | OPS | Comments |
---|---|---|---|---|---|---|---|
2018-11-28 | 100 | 100 | 99 | 100 | 100 | -1 | |
2018-11-29 | 100 | 100 | 98 | 99 | 100 | -1 | |
2018-11-30 | 100 | 100 | 98 | 100 | 100 | -1 | |
2018-12-01 | 100 | 100 | 95 | 100 | 100 | -1 | |
2018-12-02 | 100 | 100 | 95 | 100 | 100 | -1 | |
2018-12-03 | 100 | 100 | 95 | 100 | 100 | 66.4 | |
2018-12-04 | 100 | 100 | 96 | 100 | 100 | 90.625 |
Hammercloud Test Report |
Target Availability for each site is 97.0% | Red <90% | Orange <97% |
Day | Atlas HC | CMS HC | Comment |
---|---|---|---|
2018-11-28 | 100 | 100 | |
2018-11-29 | 100 | 99 | |
2018-11-30 | 100 | 99 | |
2018-12-01 | 100 | 100 | |
2018-12-02 | 100 | 99 | |
2018-12-03 | 100 | 99 | |
2018-12-04 | 100 | 99 |
Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud
Notes from Meeting. |