Refresh the Clone Volumes from Source

Now that the new volumes are added to the clone VM, the next step is to refresh them with data from the source.

#  ssh pureuser@10.21.228.28 purevol copy --overwrite oracle-rt-prdm-prod-01-orahome oracle-rt-prdm-dev-01-orahome
Name                           Size  Source                          Created                  Serial                  
oracle-rt-prdm-dev-01-orahome  2T    oracle-rt-prdm-prod-01-orahome  2020-04-16 00:57:37 PDT  730D187406C14775000BED12

#  ssh pureuser@10.21.228.28 purevol copy --overwrite oracle-rt-prdm-prod-01-data oracle-rt-prdm-dev-01-data
Name                        Size  Source                       Created                  Serial                  
oracle-rt-prdm-dev-01-data  2T    oracle-rt-prdm-prod-01-data  2020-04-16 00:58:17 PDT  730D187406C14775000BED13

#  ssh pureuser@10.21.228.28 purevol copy --overwrite oracle-rt-prdm-prod-01-fra oracle-rt-prdm-dev-01-fra
Name                       Size  Source                      Created                  Serial                  
oracle-rt-prdm-dev-01-fra  2T    oracle-rt-prdm-prod-01-fra  2020-04-16 00:58:34 PDT  730D187406C14775000BED14

Add an entry to /etc/fstab for the /u01 filesystem. Actually, the entry is already there, we just need to uncomment it. We should be able to mount the /u01 filesystem now.

# lsscsi --scsi_id
[1:0:0:0]    disk    VMware   Virtual disk     2.0   /dev/sda   36000c29513f1b35efa4b3b55f7c9ee74
[1:0:1:0]    disk    PURE     FlashArray       8888  /dev/sdb   3624a9370730d187406c14775000bed12
[1:0:2:0]    disk    PURE     FlashArray       8888  /dev/sdc   3624a9370730d187406c14775000bed13      <-- DATA
[1:0:3:0]    disk    PURE     FlashArray       8888  /dev/sdd   3624a9370730d187406c14775000bed14      <-- FRA

Update UDEV rules - edit /etc/udev/rules.d/99-oracle-asmdevices.rules and update the RESULT value with the SCSI_ID obtained above.

KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d /dev/%k", RESULT=="3624a9370730d187406c14775000bed13", 
SYMLINK+="asm_data", ACTION=="add|change", OWNER="grid", GROUP="asmadmin", MODE="0660

KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d /dev/%k", RESULT=="3624a9370730d187406c14775000bed14", 
SYMLINK+="asm_fra", ACTION=="add|change", OWNER="grid", GROUP="asmadmin", MODE="0660"

Once the rules are updated, reload them and test using the commands below.

# udevadm control --reload-rules

# udevadm test /block/sdc
# udevadm test /block/sdd

Symbolic links should have gotten created and device ownership should show grid:asmadmin as shown below.

# ls -l /dev/asm* /dev/sdc /dev/sdd
lrwxrwxrwx. 1 root root         3 Apr 16 01:35 /dev/asm_data -> sdc
lrwxrwxrwx. 1 root root         3 Apr 16 01:35 /dev/asm_fra -> sdd
brw-rw----. 1 grid asmadmin 8, 32 Apr 16 01:35 /dev/sdc
brw-rw----. 1 grid asmadmin 8, 48 Apr 16 01:35 /dev/sdd�