DevTech101

DevTech101

infiniband

How to change an Oracle Database from TCP to RDS on Infiniband

March 27, 2017 / By / Leave a Comment / OracleDB

Changing an Oracle Database from TCP to RDS If your Oracle Database runs on an Infiniband network, you can greatly benefit by switching from TCP to RDS for DB cluster communications First enable RDS svcadm enable svc:/system/rds:default svcs svc:/system/rds:default STATE STIME FMRI online 4:40:52 svc:/system/rds:default For ASM On one node crsctl stop cluster -all On …

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IB cheat sheet

March 3, 2017 / By / Leave a Comment / IB, solaris11.1

Enable switch port enableswitchport 10A Disable switch port disableswitchport 10A Disable ports if to many errors Remove ports (port 17b) from autodisable list autodisable del 17B L autodisable del 17B H display autodisable list autodisable list Note: if a port gets disabled because of errors run this enableswitchport –automatic 17B To get a list of …

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How to change an IP/subnet on Oracle RAC to use SDP instead of TCP

March 27, 2017 / By / Leave a Comment / DB, OracleDB

To configure SDP, Run the below commands If your Oracle Database runs on an Infiniband network, you can greatly benefit by switching from TCP to SDP for DB to app communications srvctl config scan_listener srvctl modify scan_listener   -p TCP:1521,/SDP:1521 lsnrctl status srvctl modify listener -l LISTENER  -p SDP:1521 Change the Oracle clusterware address crsctl stop …

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How to install IB and Xsigo driver on Solaris x86

March 3, 2017 / By / Leave a Comment / IB, network

First install the reqired packges pkg install system/io/infiniband/open-fabrics system/io/infiniband/ethernet-over-ib system/io/infiniband/ib-device-mgt-agent system/io/infiniband/ib-sockets-direct system/io/infiniband/ip-over-ib system/io/infiniband/reliable-datagram-sockets system/io/infiniband/reliable-datagram-sockets-v3 system/io/infiniband/rpc-over-rdma system/io/infiniband/udapl driver/infiniband/connectx