change of vote disk redundancy
Hello Experts,
During the installation of 12 c (12.1.0.2) RAC on AIX 7.3, we chose external redundancy for voting disk (with RAID 6 it works very well), but according to the guidelines of the Oracle, we would like to change to normal redundancy in which we will maintain three copies of raw disks to vote on three drives/devices.
Please help us with MOS document or the directive to achieve the same. Thanks in advance.
Abhijit-
Create new diskgroup (CRS) with redundancy for the OCR and voting files. Check diskgroup mounted in all cluster nodes
move OCR and file Vote again diskgroup
Move the OCR, voting file, SPILE ASM Diskgroup (Doc ID 1638177.1) again
Tags: Database
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changing permission vote in the CARS drive
Hi guru Oracle,.
I installed oracle RAC 11 GR 2 on 2 nodes on Linux 5.3 64-bit. all the clusterware services are working well. I rebooted both nodes, then the clusterware services are not running properly...
[root@RAC-NODE1 ~] # /grid1/app/11.2.0/grid_home/bin/crsctl check crs
CRS-4638: Oracle high availability Services is online
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CRS-4533: Event Manager is online
I checked the log file of the cssd, which contained more...
file CSSD.log:
**************
12:18:51.056 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
12:18:51.057 2013-04-04: [CSSD] [1141049664] clssnmvDiskVerify: file is not a file with right to vote, may not recognize the signature on the disk for a vote
I googled and come to know this clusterware is unable to recognize the discs with right to vote.
[root@RAC-NODE1 ~] # ls-l/dev/sd *.
BRW - r - 1 root disk 8, 0 APR 09:49 7 / dev/sda
BRW - r - 1 root disk 8, 1 Apr 7 09:50 / dev/sda1
BRW - r - 1 root disk 8, 2 APR 09:49 7 / dev/sda2
BRW - r - 1 root disk 8, 3 APR 09:49 7 / dev/sda3
BRW - r - 1 root disk 8, 4 7 APR 09:49 / dev/sda4
BRW - r - 1 root disk 8, 5 7 APR 09:50 / dev/sda5
BRW - r - 1 root disk 8, 6, 7 APR 09:50 / dev/sda6
BRW - r - 1 root disk 8, 7 APR 09:49 7 / dev/sda7
BRW - r - 1 root disk 8, 8 Apr 7 09:49 / dev/sda8
BRW - r - 1 root disk 8, 16 Apr 7 09:49 / dev/sdb
BRW - r - 1 root disk 8, 17 Apr 7 09:50 / dev/sdb1
BRW - r - 1 root disk 8, 18 7 APR 09:50 / dev/sdb2
BRW - r - 1 root disk 8, 19 Apr 7 09:50 / dev/sdb3 it
BRW - r - 1 root disk 8, 20 Apr 7 09:50 / dev/sdb4
BRW - r - 1 root disk 8, 32-7 APR 09:49 / dev/sdc
BRW - r - 1 root disk 8, 33-7 APR 09:50 / dev/sdc1
BRW - r - 1 root disk 8, 34-7 APR 09:50 / dev/sdc2
BRW - r - 1 root disk 8, 35-7 APR 09:50 / dev/sdc3
BRW - r - 1 root disk 8, 36 7 APR 09:50 sdc4/dev /.
BRW - r - 1 root disk 8, 48-7 APR 09:49 / dev/sdd
BRW - r - 1 root disk 8, 49-7 APR 09:50 / dev/sdd1
BRW - r - 1 root disk 8, 50-7 APR 09:50 / dev/sdd2
BRW - r - 1 root disk 8, 51-7 APR 09:50 / dev/SDS3
BRW - r - 1 root disk 8, 52-7 APR 09:50 / dev/SDS4
BRW - r - 1 root disk 8, 64-7 APR 09:49 / dev/sde
BRW - r - 1 root disk 8, 65-7 APR 09:50 / dev/sde1
BRW - r - 1 root disk 8, 66-7 APR 09:50 / dev/sde2
BRW - r - 1 root disk 8, 67 7 APR 09:50 / dev/sde3
BRW - r - 1 root disk 8, 68-7 APR 09:50 / dev/sde4
BRW - r - 1 root disk 8, 80-7 APR 09:49 / dev/sdf
BRW - r - 1 root disk 8, 81-7 APR 09:50 / dev/sdf1
BRW - r - 1 root disk 8, 82 7 APR 09:50 / dev/sdf2
BRW - r - 1 root disk 8, 83-7 APR 09:50 / dev/sdf3
BRW - r - 1 root disk 8, 84-7 APR 09:50 / dev/sdf4
BRW - r - 1 root disk 8, 96-7 APR 09:49 / dev/sdg
BRW - r - 1 root disk 8, 97-7 APR 09:50 / dev/sdg1
BRW - r - 1 root disk 8, 98-7 APR 09:50 / dev/sdg2
BRW - r - 1 root disk 8, 99-7 APR 09:50 / dev/sdg3
BRW - r - 1 root disk 8, 100-7 APR 09:50 / dev/sdg4
BRW - r - 1 root disk 8, 112-7 APR 09:49 / dev/sdh
BRW - r - 1 root disk 8, 113-7 APR 09:50 / dev/sdh1
BRW - r - 1 root disk 8, 114-7 APR 09:50 / dev/sdh2
BRW - r - 1 root disk 8, 115-7 APR 09:50 / dev/sdh3
BRW - r - 1 root disk 8, 116-7 APR 09:50 / dev/sdh4
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Kind regardsOracle: dba, no root: disk should belong to disks used by Oracle (including the voting disk, OCR and data).
Follow these steps on both nodes:
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