| Oracle® Collaboration Suite High Availability Configuration Release 2 (9.0.4) for UNIX and Linux Part Number B15612-01 | 
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In this appendix, Table E-1 provides information that you can use to plan for meeting the storage and backup requirements of Oracle Collaboration Suite tiers.
Table E-1 Storage and Backup Requirements of Oracle Collaboration Suite Tiers
| Host(Virtual Host) | User | Disk Group | Physical Disk | Volume | File System | Comment | 
|---|---|---|---|---|---|---|
| infra1 ( | ocsinfra | ocsinfra-dg | c2t0d0 | ocsinfra_vol(8 GB) | /ocsinfra | Infrastructure software and database (Infrastructure will fail over to infra2) | 
| ocsinfra_vol_backup(16 GB) | /ocsinfra_backup | Backup of the Infrastructure software and database | ||||
| infra2 ( | calendar | calendar-dg | c2t1d0 | calendar_vol(8 GB) | /calendar | Oracle Calendar Server/Oracle Files Domain Controller software (will fail over to infra1) | 
| calendar_vol_backup(16gb) | /calendar_backup | Backup of the Oracle Calendar Server | ||||
| store1 | ocsstore
 | ocsstore1-dg | c2t0d0 | ocsstore1_vol | /ocsstore_sw | Information Storage software on Oracle Real Application Clusters node 1 ( store1) | 
| ocsstore-dg(shared bystore1andstore2Oracle Real Application Clusters nodes) | c2t1d0 | db vols | shared | Raw data file volumes (or data files on a supported Cluster File System) | ||
| ocsstore_sw_backup1-dg | c2t2d0 | ocsstore_sw_backup1_vol | /ocsstore_sw_backup1 | Backup of Information Storage software on node 1 | ||
| ocsstore_db_backup-dg | c2t3d0 | ocsstore_db_backup_vol | /ocsstore_db_backup | Backup of Information Storage database (only from one node, the Oracle Real Application Clusters database) | ||
| store2 | ocsstore2-dg | c2t8d0 | ocsstore2_vol | /ocsstore_sw | Information Storage software on Oracle Real Application Clusters node 2 (store2) | |
| ocsstore-dg(shared by  | c2t1d0 | db vols | shared | Raw data file volumes (or data files on a supported cluster file system) | ||
| ocsstore_sw_backup2-dg | c2t9d0 | ocsstore_sw_backup2_vol | /ocsstore_sw_backup2 | Backup of Information Storage software on node2 | ||
| ocsmt1 ( | ocsmid | not applicable | /dev/dsk/c1t10d0s4 | not applicable | /ocsmid | Oracle Collaboration Suite Middle Tier software, node1 | 
| /dev/dsk/c1t10d0s5 | not applicable | /ocsmid_backup | Backup of Oracle Collaboration Suite Middle Tier software on node1 | |||
| ocsmt2 ( | ocsmid | not applicable | /dev/dsk/c2t3d0s4 | not applicable | /ocsmid | Oracle Collaboration Suite Middle Tier software node2 | 
| /dev/dsk/c2t3d0s5 | not applicable | /ocsmid_backup | Backup of Oracle Collaboration Suite Middle Tier software on node2 | |||
| ssomt1 ( | ssomid | not applicable | /dev/dsk/c1t9d0s4 | not applicable | /ssomid | Oracle9iAS Single Sign-On Middle Tier software | 
| /dev/dsk/c0t0d0s5 | not applicable | /private | Home directories | |||
| /dev/dsk/c1t11d0s2 | not applicable | /ssomid_backup | Oracle9iAS Single Sign-On software backup | |||
| ssomt2 ( | ssomid | not applicable | /dev/dsk/c1t10d0s4 | not applicable | /ssomid | Oracle9iAS Single Sign-On Middle Tier software | 
| /dev/dsk/c0t0d0s5 | not applicable | /private | Home directories | |||
| /dev/dsk/c1t12d0s2 | not applicable | /ssomid_backup | Oracle9iAS Single Sign-On software backup |