KOTC Posted February 4, 2013 Report Posted February 4, 2013 FAN--fast notifications vala pros and cons services gurchi kuda backup ki service create cheyacha??
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 1st one .. no idea 2nd one .. VIP or Scan IP use cheyakunda .. inkoka IP interface unte adhi use cheskuni .. backups using that IP run cheyi ... aah IP tho listener start cheyi (dont start it as grid user .. oracle user ga create cheyi)
ChampakDas Posted February 4, 2013 Report Posted February 4, 2013 VIP or Scan IP ante? [quote name='Silence..Please' timestamp='1360003609' post='1303223989'] 1st one .. no idea 2nd one .. VIP or Scan IP use cheyakunda .. inkoka IP interface unte adhi use cheskuni .. backups using that IP run cheyi ... aah IP tho listener start cheyi (dont start it as grid user .. oracle user ga create cheyi) [/quote]
KOTC Posted February 4, 2013 Author Report Posted February 4, 2013 [quote name='Silence..Please' timestamp='1360003609' post='1303223989'] 1st one .. no idea 2nd one .. VIP or Scan IP use cheyakunda .. inkoka IP interface unte adhi use cheskuni .. backups using that IP run cheyi ... aah IP tho listener start cheyi (dont start it as grid user .. oracle user ga create cheyi) [/quote] IP tho listener start ela ???
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 [quote name='GatisKandis' timestamp='1360003802' post='1303224013'] VIP or Scan IP ante? [/quote] VIP is an virtual IP .. which will be active on one node at a time .. incase if server crashes, VIP will automatically failover to other node Scan IP is new concept introduced from Oracle 11gr2 .. application will connect using Scan IP .. this scan IP will service all the requests ..
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 [quote name='KOTC' timestamp='1360003882' post='1303224033'] IP tho listener start ela ??? [/quote] nuvu general ga listener.ora lo hostname use chesi ela listener ni start chesthavo .. idhe anthe .. nothing different .. incase of hostname use IP
KOTC Posted February 4, 2013 Author Report Posted February 4, 2013 [quote name='GatisKandis' timestamp='1360003802' post='1303224013'] VIP or Scan IP ante? [/quote] virtual ip address scan--single client access name. Single Client Access Name (SCAN) is s a new Oracle Real Application Clusters (RAC) 11g Release 2 feature that provides a single name for clients to access Oracle Databases running in a cluster. The benefit is that the client’s connect information does not need to change if you add or remove nodes in the cluster. Having a single name to access the cluster allows clients to use the EZConnect client and the simple JDBC thin URL to access any database running in the cluster, independently of which server(s) in the cluster the database is active. SCAN provides load balancing and failover for client connections to the database. The SCAN works as a cluster alias for databases in the cluster.
KOTC Posted February 4, 2013 Author Report Posted February 4, 2013 [quote name='Silence..Please' timestamp='1360003609' post='1303223989'] 1st one .. no idea 2nd one .. VIP or Scan IP use cheyakunda .. inkoka IP interface unte adhi use cheskuni .. backups using that IP run cheyi ... aah IP tho listener start cheyi (dont start it as grid user .. oracle user ga create cheyi) [/quote] scan backups use cheyalemu anukunta bhayya.?
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 [quote name='KOTC' timestamp='1360004090' post='1303224061'] scan backups use cheyalemu anukunta bhayya.? [/quote]asalem chedham ani ? when u say backups ? general ga backups ki app IP nunchi divulge chesthe best .. so that the impact will be pretty less
ChampakDas Posted February 4, 2013 Report Posted February 4, 2013 mee ammulyamina time ki ketayinchinandhuku thanks.....inko doubt bold: how is it different [quote name='Silence..Please' timestamp='1360003917' post='1303224038'] VIP is an virtual IP .. which will be active on one node at a time .. incase if server crashes, [size=6][b]VIP will automatically failover to other node[/b][/size] Scan IP is new concept introduced from Oracle 11gr2 .. application will connect using Scan IP .. this scan IP will service all the requests .. [/quote] [quote name='KOTC' timestamp='1360004035' post='1303224052'] virtual ip address scan--single client access name. Single Client Access Name (SCAN) is s a new Oracle Real Application Clusters (RAC) 11g Release 2 feature that provides a single name for clients to access Oracle Databases running in a cluster. [size=6][b]The benefit is that the client’s connect information does not need to change if you add or remove nodes in the cluster.[/b][/size] Having a single name to access the cluster allows clients to use the EZConnect client and the simple JDBC thin URL to access any database running in the cluster, independently of which server(s) in the cluster the database is active. SCAN provides load balancing and failover for client connections to the database. The SCAN works as a cluster alias for databases in the cluster. [/quote]
KOTC Posted February 4, 2013 Author Report Posted February 4, 2013 [quote name='Silence..Please' timestamp='1360004172' post='1303224071'] asalem chedham ani ? when u say backups ? general ga backups ki app IP nunchi divulge chesthe best .. so that the impact will be pretty less [/quote] em ledhu bhayya orike antuna scan use cheyalemu ani nenu netbackup document chadivatunatu gurthu. listener.ora file RAC lo grid home lo untndi kadha? ippudu nuv chepinatu nenu oracle_home create cheyala? daniki koncham difference chepu bhayya
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 [quote name='GatisKandis' timestamp='1360004309' post='1303224093'] mee ammulyamina time ki ketayinchinandhuku thanks.....inko doubt bold: how is it different [/quote] scan IP is a new concept bhayya .. each scan IP will listen to 3 IP's in round-robin fashion .. scan IP anedhi Oracle concept, i dont think its network related (i may be wrong ) .. where as VIP is single VIRTUAL Ip ..
Gachibowli_Diwakar Posted February 4, 2013 Report Posted February 4, 2013 [quote name='KOTC' timestamp='1360004826' post='1303224170'] em ledhu bhayya orike antuna scan use cheyalemu ani nenu netbackup document chadivatunatu gurthu. listener.ora file RAC lo grid home lo untndi kadha? ippudu nuv chepinatu nenu oracle_home create cheyala? daniki koncham difference chepu bhayya [/quote] oracle user ga create chesthe .. saripothundi .. no need of using cluster resources .. andhu k anna .. y to touch grid ani ..
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