Production Team Report 2011-02-07
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Contents
RAL Tier1 Production Team Report for 24th January 2011.
AoD This Week
Mon: John Tue: Gareth Wed - Thu: John Fri: Gareth
Last week
- Gareth: AoD (2 days); Continuing Post Mortem work.
- John: A/L (2 days); Looking at black hole WN detection;
- Tiju: AoD (3 days); Monitoring updates (Puppetmaster02); NetFlow investigation
Changes to Operating procedures
- None
Declared Outages in GOC DB
- Monday 7th Feb: Castor GridFTP upgrade to fix checksums
- Tuesday 8th Feb: WAN tuning - CMS WAN pools.
- Wednesday 9th Feb: Oracle 10.2.0.5 upgrade for LFC, FTS & 3D.
Advanced Warning - dates provisional
- Tuesday 15th Feb. Upgrade GEN Disk Servers to 64-bit.
- Tuesday 15th Feb. WAN Tuning - rest of CMS.
- Wednesday 16th Feb: FTS agent Quattorisation (part 1)
- Tuesday 1st March: WAN Tuning - everything (except CMS which is done)
- Tuesday 1st March: Castor Nameserver upgrade
- Monday 28th March: Castor Atlas Upgrade (2.1.9-10 OR 2.1.10-0)
- Tuesday 29th March: Castor CMS Upgrade (2.1.9-10 OR 2.1.10-0)
- Wednesday 30th March: Castor LHCb & GEN Upgrade (2.1.9-10 OR 2.1.10-0)
- Thursday 31st: - Switch castor to new database in R26
Other Changes
- Fabric:
- Swap out the older of the pair of SAN switches in the Tier1 Oracle databases for its new replacement. (Requires FTS, LFC, 3D stop).
- Database:
- Re-visit non-Castor database multipathing
- Increase shared memory for LUGH & SOMNUS.
- Grid Services:
- Changes to increase resilience of the BDII service
- Castor:
- Change ATLAS castor permissions to prevent users deleting data
- Networks:
- Firmware updates for central networking components (likely to have some short network breaks - maybe in March)