If you are using storage-based replication, do not configure a replicated volume as a quorum device. The Sun Cluster Geographic Edition software does not support Hitachi TrueCopy S-VOL and Command Device as a Sun Cluster quorum device. See Using Storage-Based Data Replication in Sun Cluster 3.0-3.1 Hardware Administration Manual for Solaris OS for more information.
Start replication for the devgroup1 device group.
phys-paris-1# paircreate -g devgroup1 -vl -f async phys-paris-1# pairdisplay -g devgroup1 Group PairVol(L/R) (Port#,TID,LU),Seq#,LDEV#,P/S,Status,Fence,Seq#,P-LDEV# M devgroup1 pair1(L) (CL1-A , 0, 1) 54321 1..P-VOL COPY ASYNC ,12345 609 - devgroup1 pair1(R) (CL1-C , 0, 20)12345 609..S-VOL COPY ASYNC ,----- 1 - devgroup1 pair2(L) (CL1-A , 0, 2) 54321 2..P-VOL COPY ASYNC ,12345 610 - devgroup1 pair2(R) (CL1-C , 0, 21)12345 610..S-VOL COPY ASYNC ,----- 2 - |
Wait for the state of the pair to become PAIR on the secondary cluster.
phys-newyork-1# pairdisplay -g devgroup1 Group PairVol(L/R) (Port#,TID,LU),Seq#,LDEV#,P/S,Status,Fence,Seq#,P-LDEV# M devgroup1 pair1(L) (CL1-C , 0, 20)12345 609..S-VOL PAIR ASYNC,-----, 1 - devgroup1 pair1(R) (CL1-A , 0, 1) 54321 1..P-VOL PAIR ASYNC,12345, 609 - devgroup1 pair2(L) (CL1-C , 0, 21)12345 610..S-VOL PAIR ASYNC,-----, 2 - devgroup1 pair2(R) (CL1-A , 0, 2)54321 2..P-VOL PAIR ASYNC,12345, 610 - |
Split the pair by using the pairsplit command and confirm that the secondary volumes on cluster-newyork are writable by using the -rw option.
phys-newyork-1# pairsplit -g devgroup1 -rw phys-newyork-1# pairdisplay -g devgroup1 Group PairVol(L/R) (Port#,TID,LU),Seq#,LDEV#,P/S,Status,Fence,Seq#,P-LDEV# M devgroup1 pair1(L) (CL1-C , 0, 20)12345 609..S-VOL SSUS ASYNC, ----- 1 - devgroup1 pair1(R) (CL1-A , 0, 1) 54321 1..P-VOL PSUS ASYNC,12345 609 W devgroup1 pair2(L) (CL1-C , 0,21) 12345 610..S-VOL SSUS ASYNC,----- 2 - devgroup1 pair2(R) (CL1-A , 0, 2) 54321 2..P-VOL PSUS ASYNC,12345 610 W |
Import the VERITAS Volume Manager disk group, oradg1.
phys-newyork-1# vxdg -C import oradg1 |
Verify that the VERITAS Volume Manager disk group was successfully imported.
phys-newyork-1# vxdg list |
Enable the VERITAS Volume Manager volume.
phys-newyork-1# /usr/sbin/vxrecover -g oradg1 -s -b |
Verify that the VERITAS Volume Manager volumes are recognized and enabled.
phys-newyork-1# vxprint |
Register the VERITAS Volume Manager disk group, oradg1, in Sun Cluster.
phys-newyork-1# scconf -a -D type=vxvm, name=oradg1, \ nodelist=phys-newyork-1:phys-newyork-2 |
Synchronize the volume manager information with the Sun Cluster device group and verify the output.
phys-newyork-1# scconf -c -D name=oradg1,sync phys-newyork-1# scstat -D |
Add an entry to the /etc/vfstab file on phys-newyork-1.
phys-newyork-1# /dev/vx/dsk/oradg1/vol1 /dev/vx/rdsk/oradg1/vol1 \ /mounts/sample ufs 2 no logging |
Create a mount directory on phys-newyork-1.
phys-newyork-1# mkdir -p /mounts/sample |
Create an application resource group, apprg1, by using the scrgadm command.
phys-newyork-1# scrgadm -a -g apprg1 |
Create the HAStoragePlus resource in apprg1.
phys-newyork-1# scrgadm -a -j rs-hasp -g apprg1 -t SUNW.HAStoragePlus \ -x FilesystemMountPoints=/mounts/sample -x AffinityOn=TRUE \ -x GlobalDevicePaths=oradg1 \ |
If necessary, confirm that the application resource group is correctly configured by bringing it online and taking it offline again.
phys-newyork-1# scswitch -z -g apprg1 -h phys-newyork-1 phs-newyork-1# scswitch -F -g apprg1 |
Unmount the file system.
phys-newyork-1# umount /mounts/sample |
Take the Sun Cluster device group offline.
phys-newyork-1# scswitch -F -D oradg1 |
Verify that the VERITAS Volume Manager disk group was deported.
phys-newyork-1# vxdg list |
Reestablish the Hitachi TrueCopy pair.
phys-newyork-1# pairresync -g devgroup1 phys-newyork-1# pairdisplay -g devgroup1 Group PairVol(L/R) (Port#,TID,LU),Seq#,LDEV#,P/S,Status,Fence,Seq#,P-LDEV# M devgroup1 pair1(L) (CL1-C , 0, 20)12345 609..S-VOL PAIR ASYNC,----- 1 - devgroup1 pair1(R) (CL1-A , 0, 1) 54321 1..P-VOL PAIR ASYNC,12345 609 W devgroup1 pair2(L) (CL1-C , 0,21) 12345 610..S-VOL PAIR ASYNC,----- 2 - devgroup1 pair2(R) (CL1-A , 0, 2) 54321 2..P-VOL PAIR ASYNC,12345 610 W |
Initial configuration on the secondary cluster is now complete.