RAL Tier1 weekly operations castor 23/01/2012
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Contents
Operations News
- The ORACLE RM problem reoccurred on Preprod during stress testing. A workaround for 10g was provided by ORACLE and was confirmed to work (The problem is fixed in 11g)
- (Fri) cmsWanIn and cmsFarmRead diskpools were mered into a common diskpool cmsTape.
Operations Problems
- (Mon) The ATLAS 2.11 SRM upgrade was unsuccessful and was rolled back due to necessary DB optimization procedures not being carried out.
- aliceDisk diskpool filled up which caused operational problems for Alice.
- (Sun) More DNS problems caused operational problems for the Tier1, including CASTOR
Blocking Issues
- none
Planned, Scheduled and Cancelled Interventions
Entries in/planned to go to GOCDB
| Description | Start | End | Type | Affected VO(s) | Lead by |
|---|---|---|---|---|---|
| SRM 2.11 upgrade, inc. move to new hardware+SL5+Quattor | 23/01/2012 10:00 | 23/01/2012 12:00 | Downtime | CMS | Shaun |
| SRM 2.11 upgrade, inc. move to new hardware+SL5+Quattor | 26/01/2012 10:00 | 26/01/2012 12:00 | Downtime | Gen | Shaun |
| CIP 2.2.0 upgrade (STC) | 26/01/2012 12:00 | 26/01/2012 15:00 | At-risk | All | Matthew |
| SRM 2.11 upgrade, inc. move to new hardware+SL5+Quattor | 30/01/2012 10:00 | 30/01/2012 12:00 | Downtime | CMS | Shaun |
| SRM 2.11 upgrade, inc. move to new hardware+SL5+Quattor | 02/01/2012 10:00 | 02/01/2012 12:00 | Downtime | LHCb | Shaun |
| Stage 2 of CASTOR DB move (STC) | 07/02/2012 08:00 | 07/02/2012 16:00 | Downtime | All | Rich |
| CASTOR 2.11-8 upgrade, inc. move to new hardware+SL5+Quattor (STC) | 13/02/2012 08:00 | 24/02/2012 16:00 | Downtime | All | Matthew |
Advanced Planning
- Move Tier1 instances to new Database infrastructure which with a Dataguard backup instance in R26
Staffing
- Castor on Call person: Shaun
- Staff absence/out of the office:
- none
