Production Team Report 2011-04-04
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Revision as of 15:42, 4 April 2011 by Gareth smith (Talk | contribs)
Contents
RAL Tier1 Production Team Report for 4th April 2011.
AoD This Week
Mon: John Tue: Tiju Wed: Gareth Thu - Fri: John
Last week
- Gareth: AoD 1 day; GridPP - 2 days;
- John: GridPP - 2 days; Checking batch worker nodes;
- Tiju: AoD (4 days - including over GridPP);
Changes to Operating procedures
- None
Declared Outages in GOC DB
- None
Advanced Warning
- Power outage in Atlas building Saturday 9th April.
Other Changes
- Fabric:
- Upgrade to networking for tape servers to enable sufficient bandwidth for T10KC tapes.
- Database:
- Switch Castor databases to array in R26 (3-4 hour outage of Castor)
- Switch Castor databases back to array in R89 (3-4 hour outage of Castor)
- Switch non-Castor databases to new array. (~1 hour outage of LFC, FTS, 3D)
- Grid Services:
- None
- Castor:
- Change ATLAS castor permissions to prevent users deleting data
- SRM 2.10 upgrade.
- Castor 2.1.10 client upgrade on WNs
- xroot client upgrade on WNs
- Castor update to obtain functionality for T10KC tapes.
- Updates to new hardware for castor head nodes.
- Networks:
- Firmware updates for central networking components (likely to have some short network breaks - maybe in March)