Production Team Report 2011-03-07
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Revision as of 14:46, 7 March 2011 by John kelly (Talk | contribs)
Contents
RAL Tier1 Production Team Report for 7th March 2011.
AoD This Week
Mon,Tue: John Wed - Fri: Tiju
Gareth in Lyons Mon - Wed
Last week
- Gareth: AoD 1 day;
- John: AoD (4 days);
- Tiju: A/L (5 days);
Changes to Operating procedures
- Procedure for dealing with files with bad checksums.
- Changes in method of access to the SAM website. [[1][RT74271]]
Declared Outages in GOC DB
- Wednesdasy 9th March: Upgrade of Castor nameserver (downtime)
- Thursday 10th March: Atlas file renaming (At risk)
Advanced Warning - dates provisional
- Wednesday 9th March: Castor Nameserver upgrade
- Wednesday 9th March: Install isolating transformers in power supply to database disk array.
- Atlas Castor file renaming (Thurday 10th March)
- Tuesday 15th March network outage.
- 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:
- None
- 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)