Capacity Capacity Predicted Capacity Threshold Response Strategy/Tuning Metric Requirement Growth + (Action to Be Take Upon Reaching Threshold(s), includes any tuning or demand management strategies) Timescale NFS/CIFS Per report Per report 80% (Core-IT) When storage pools approach 80%, notify Storage Pools See Section See Section management that additional purchases may be necessary. 3.2 3.2 (Science) When storage pools approach 80%, notify experiment liaisons. The liaison will determine a course of action. AFS Storage Per report 90% of 6%/yr If possible, alleviate the situation by moving AFS volumes to See Section any vice other vice partitions 3.2 partition Determine the largest AFS volume and see if the user is willing to reduce usage Notify management and request for additional disk space for AFS Block Storage Per report Per report 80% Notify the primary customer of that of the situation and See Section See Section advise them on costs to increase capacity or suggest they 3.2 3.2 reduce their storage consumption. The table contents are described in detail in Section 3 Capacity Analysis. Trending tools for AFS and HDS storage are lacking and mostly manual. Investigate automated trending tools for the various areas listed in the capacity plan. Implement these tools if financially feasible. Engage vendors to understand if commercially available are financially feasible. If so, proceed with purchase and implementation. 9/30/2013 This service has distinct technical infrastructure which is managed via the following metrics: Storage Capacity by storage volume – This service also relies on the capacity management processes and plans of the following services: Networking In addition, staffing resources need to be considered for the capacity planning for this service. Staffing levels will be reviewed, reported, and updated yearly in the Tactical available at Plan for Networked Storage Hosting Service
Capacity Metric Capacity Requirement Predicted Growth + Timescale Capacity Threshold Response Strategy/Tuning (Action to Be Take Upon Reaching Threshold(s), includes any tuning or demand management strategies) NFS/CIFS Storage Pools Per report See Section 3.2 Per report See Section 3.2 80% (Core-IT) When storage pools approach 80%, notify management that additional purchases may be necessary. (Science) When storage pools approach 80%, notify experiment liaisons. The liaison will determine a course of action. AFS Storage Per report See Section 3.2 6%/yr 90% of any vice partition If possible, alleviate the situation by moving AFS volumes to other vice partitions Determine the largest AFS volume and see if the user is willing to reduce usage Notify management and request for additional disk space for AFS Block Storage Per report See Section 3.2 Per report See Section 3.2 80% Notify the primary customer of that of the situation and advise them on costs to increase capacity or suggest they reduce their storage consumption. The table contents are described in detail in Section 3 Capacity Analysis. Trending tools for AFS and HDS storage are lacking and mostly manual. Investigate automated trending tools for the various areas listed in the capacity plan. Implement these tools if financially feasible. Engage vendors to understand if commercially available are financially feasible. If so, proceed with purchase and implementation. 9/30/2013 This service has distinct technical infrastructure which is managed via the following metrics: Storage Capacity – by storage volume This service also relies on the capacity management processes and plans of the following services: Networking In addition, staffing resources need to be considered for the capacity planning for this service. Staffing levels will be reviewed, reported, and updated yearly in the Tactical Plan for Networked Storage Hosting Service available at