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change subnet Rac

Me_101Jul 9 2013 — edited Jul 11 2013

Hi gurus,

Im working on RAC (11.2.0.3) 2 nodes, under RHEL 5.3

I had to upgrade some scan/vip/.... and i used documents  276434.1 and 283684.1 for this purpose. All was working right, but when i restarted both servers i can't start scan, i check logs and found this:

CRS-2674: Start of 'ora.scan2.vip' on 'RAC2' failed

CRS-5017: The resource action "ora.scan2.vip start" encountered the following error:

CRS-5009: The VIP address 192.168.XXX.XXX does not belong to the subnet 192.168.XXX.XXX

. For details refer to "(:CLSN00107:)" in "/u01/app/grid/log/rac1/agent/crsd/orarootagent_root/orarootagent_root.log".

CRS-2674: Start of 'ora.scan2.vip' on 'RAC1' failed

CRS-2632: There are no more servers to try to place resource 'ora.LISTENER_SCAN2.lsnr' on that would satisfy its placement policy

PRCR-1079 : Failed to start resource ora.LISTENER_SCAN3.lsnr

CRS-5017: The resource action "ora.scan3.vip start" encountered the following error:

CRS-5009: The VIP address 192.168.XXX.XXX does not belong to the subnet 192.168.XXX.XXX

. For details refer to "(:CLSN00107:)" in "/u01/app/grid/log/rac2/agent/crsd/orarootagent_root/orarootagent_root.log".

CRS-2674: Start of 'ora.scan3.vip' on 'RAC2' failed

CRS-5017: The resource action "ora.scan3.vip start" encountered the following error:

CRS-5009: The VIP address 192.168.XXX.XXX does not belong to the subnet 192.168.XXX.XXX

. For details refer to "(:CLSN00107:)" in "/u01/app/grid/log/rac1/agent/crsd/orarootagent_root/orarootagent_root.log".

so check for the configuration of scan and got subnet, netmask and interface was wrong so i did:

# $GRID_HOME/bin/crsctl modify resource ora.net1.network -attr "USR_ORA_SUBNET=192.168.xxx.xxx"

    # $GRID_HOME/bin/crsctl modify resource ora.net1.network -attr "USR_ORA_NETMASK=255.255.xxx.xxx"

    But still got wrong interface

    SCAN name: scanVV, Network: 1/192.168.XXX.XXX/255.255.xxx.xxx/eth3   <--should have eth0 instead eth3 ()

    SCAN VIP name: scan1, IP: /scanv3/192.168.XXX.XXX

    SCAN VIP name: scan2, IP: /scanv3/192.168.XXX.XXX

    SCAN VIP name: scan3, IP: /scanv3/192.168.XXX.XXX

    im looking in everywhere but don't know how to change interface name... any help will be appreciated. Thanks in advance

    how to modify it?

    This post has been answered by Me_101 on Jul 11 2013
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