rt13v1 8286-42A0221E0B2V 1 OK OK rt13v2 8286-42A0221E0B2V 2 OK OK  # /usr/lib/cluster/clras lsrepos hdisk4 has a cluster repository signature. Found 1 cluster repository disk. # lspv|grep hdisk4 hdisk4 00f9e0b2b719cb37 caavg_private active # /usr/ios/cli/ioscli pv -list POOL_NAME: default_pool_1 TIER_NAME: SYSTEM FG_NAME: Default PV_NAME SIZE(MB) STATE UDID hdisk3 20480 ONLINE 3321360050768028104268800000000000~ # The PowerVM product documentation for SSP mentions that in VIOS V3.1 the SSP  Management database was migrated from SolidDB in previous VIOS versions to the  PostgreSQL database, as described in this excerpt from the “Getting started with shared  storage pools by using the VIOS command line” section of  IBM Power Systems Virtual I/O  Server: “In VIOS version 3.1 the SSP Mana gement data is stored in a PostgreSQL database. All data  files of the database are stored in the file system of the SSP cluster pool. If the VIOS node  that manages the SSP database is unable to access the file system of the SSP cluster pool,  while the PostgreSQL database process is performing an I/O operation, the PostgreSQL  database aborts all operations and generates a core memory dump. The PostgreSQL  database also generates the pool file system errors and stores them in the system error log  file. The SSP database automatically recovers when the VIOS node that manages the SSP  database regains access to the file system of the SSP cluster pool.” First, we identify the file system of the SSP cluster pool and the VIOS node that manages the  SSP database for our test environment host group SSP cluster. We expect the file system to  be on the disk that is provided by the  ha_disk  parameter at the host group creation and show  up under the same mount point on all VIOS nodes (Example 2-85). Example 2-85 The shared file system of the host group SSP cluster pool # pooladm pool list Pool Path ------------------------------ /var/vio/SSP/KSYS_rbRMHA_1/D_E_F_A_U_L_T_061310 # pooladm pool lsdisk /var/vio/SSP/KSYS_rbRMHA_1/D_E_F_A_U_L_T_061310 -v Tier: SYSTEM Name: /dev/hdisk3  UID: 000000000A2819F3000000005C420426  Capacity: 20 GB  State: Up  Failure Group: Default  Partitions: 319  Spare Partitions: 1  Stale Partitions: 0  ECCR Partitions: 0  Sector Size: 512 bytes  Max Transfer: 512 KB  Data Start: 8388608 bytes # mount|head -2;mount|grep "/var/vio/SSP/KSYS_rbRMHA_1/D_E_F_A_U_L_T_061310" Chapter 2. IBM VM Recovery Manager High Availability components  123