netapp cdot lunexample failover dr

Cluster names: cl1 and cl2

Vserver names:source and dest

Volume names: lvol1 and dest

Ip-addresses 192.168.4.222 and 192.168.4.223

cl1::> vserver create -vserver source -subtype default -rootvolume rv -aggregate n1_aggr1 -rootvolume-security-style unix

cl1::> vol create -vserver source -volume lvol -aggregate n1_aggr2 -size 2g -state online -policy default -unix-permissions —rwxr-xr-x -junction-path /lvolsource -subtype default -rootvolume rv -aggregate n1_aggr1 -rootvolume-security-style unix

cl1::> lun create -vserver sourcee 1gth /vol/lvol/l1 -size 1g  -ostype windows -space-reserve enabled -space-allocation disabled

cl1::> iscsi create -vserver source -target-alias source

cl1::> net int create -vserver source -lif l1 -role data -data-protocol iscsi -home-node cl1-01 -home-port e0d -address 192.168.4.222 -netmask 255.255.255.0 -status-admin up

Login from windows to target….

cl1::> iscsi initiator show

(output is something like…)

source  l1          3 iqn.1991-05.com.microsoft:win-dhn5u460s93

cl1::> igroup create -vserver source -igroup win -protocol mixed -ostype windows -initiator iqn.1991-05.com.microsoft:win-dhn5u460s93

cl1::> lun map -vserver source -path /vol/lvol/l1 -igroup win

On windows, rescan disks

On windows, create a new simple volume and put some data in it 

cl2::> vserver create -vserver dest -subtype default -rootvolume rv -aggregate aggr1 -rootvolume-security-style unix

cl2::> vol create -vserver dest -volume dest -aggregate aggr1 -size 2g -state online -type DP

cl2::> vserver peer create -vserver dest -peer-vserver source -applications snapmirror -peer-cluster cl1

cl1::vserver> vserver peer accept -vserver source -peer-vserver dest

cl2::> snapmirror create -source-path source:lvol -destination-path dest:dest -throttle unlimited -identity-preserve false -type DP -

cl2::> snapmirror initialize -destination-path dest:dest

cl2::> lun show -vserver dest

cl2::> net int create -vserver dest -lif l1 -role data -data-protocol iscsi -home-node cl2_1 -home-port e0c -address 192.168.4.223 -netmask 255.255.255.0

cl2::> vserver iscsi create -vserver dest

cl2::> lun map -vserver dest -path /vol/dest/l1 -igroup win

On windows, login to cl2 target svm 192.168.4.223

cl1::>vserver> lun offline -vserver source -path /vol/lvol/l1

cl2::> snapmirror break -destination-path dest:dest

 

 

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