These
notes are fairly faithful to the original article, just written for 8.3+
specifically, and here we have 4 cluster ports per node - e0a (clus1), e0b
(clus2), e0c (clus3), e0d (clus4) - like for AFF/FAS 80X0.
0) Health Check ::>
cluster show
1) Send AutoSupports ::>
system node autosupport
invoke -node * -type all -message "MAINT=2h converting to switched
cluster"
## Perform 2,3,4 on BOTH new cluster switches.
##
2) Disable node ports #
configure
interface 0/1-0/12
shutdown
exit
exit
3) Verify the ISL is up #
show port-channel 3/1
4) Display neighboring devices #
show isdp neighbors
## Cluster Network Verification ##
5) Verify cluster port cabling ::>
run * cdpd show-neighbors
6) Verify cluster LIFs are up and operational
::>
net int show -role cluster
7) Disable auto-revert on clus LIFs ::>
net int modify -vserver
Cluster -lif *clus* -auto-revert false
net int show -role cluster
-fields auto-revert
## Cluster Switch 1 ##
8) Migrate clus1 / clus4 ports e0a -> e0b / e0d
-> e0c ::>
net int migrate -vserver
Cluster -lif *clus1 -source-node {NODE1} -dest-node {NODE1} -dest-port e0b
net int migrate -vserver
Cluster -lif *clus4 -source-node {NODE1} -dest-node {NODE1} -dest-port e0c
net int migrate -vserver
Cluster -lif *clus1 -source-node {NODE2} -dest-node {NODE2} -dest-port e0b
net int migrate -vserver
Cluster -lif *clus4 -source-node {NODE2} -dest-node {NODE2} -dest-port e0c
9) Verify ::>
net int show -role cluster
10) Shut down e0a end e0d cluster ports ::>
net port modify -node
{NODE1} -port e0a -up-admin false
net port modify -node
{NODE1} -port e0d -up-admin false
net port modify -node
{NODE2} -port e0a -up-admin false
net port modify -node
{NODE2} -port e0d -up-admin false
11) Verify ::>
net port show -role cluster
12&13) Cable to Cluster Switch 1:
Disconnect
cables from e0a and e0d.
Plug e0a
{NODE1} into next available port.
Plug e0d
{NODE1} into next available port.
Plug e0a
{NODE2} into next available port.
Plug e0d
{NODE2} into next available port.
14) Enable node ports on Cluster Switch 1 #
configure
interface 0/1-0/12
no shutdown
exit
exit
15) Enable e0a and e0d cluster ports ::>
net port modify -node
{NODE1} -port e0a -up-admin true
net port modify -node
{NODE1} -port e0d -up-admin true
net port modify -node
{NODE2} -port e0a -up-admin true
net port modify -node
{NODE2} -port e0d -up-admin true
16) Verify ::>
net port show -role cluster
17) Revert clus1 and clus4 LIFs ::>
net int revert -vserver
Cluster -lif {NODE1}_clus1
net int revert -vserver
Cluster -lif {NODE1}_clus4
net int revert -vserver
Cluster -lif {NODE2}_clus1
net int revert -vserver
Cluster -lif {NODE2}_clus4
18) Verify ::>
net int show -role cluster
19) Verify cluster health and network ::>
cluster show
cluster ping-cluster -node
{NODE1}
cluster ping-cluster -node
{NODE2}
## Cluster Switch 2 ##
20) Migrate clus2 / clus3 ports e0b -> e0a /
e0c -> e0d ::>
net int migrate -vserver
Cluster -lif *clus2 -source-node {NODE1} -dest-node {NODE1} -dest-port e0a
net int migrate -vserver
Cluster -lif *clus3 -source-node {NODE1} -dest-node {NODE1} -dest-port e0d
net int migrate -vserver
Cluster -lif *clus2 -source-node {NODE2} -dest-node {NODE2} -dest-port e0a
net int migrate -vserver
Cluster -lif *clus3 -source-node {NODE2} -dest-node {NODE2} -dest-port e0d
21) Verify ::>
net int show -role cluster
22) Shut down e0b end e0c cluster ports ::>
net port modify -node
{NODE1} -port e0b -up-admin false
net port modify -node
{NODE1} -port e0c -up-admin false
net port modify -node
{NODE2} -port e0b -up-admin false
net port modify -node
{NODE2} -port e0c -up-admin false
23) Verify ::>
net port show -role cluster
24&25) Cable to Cluster Switch 2:
Disconnect
cables from e0b and e0c.
Plug e0c
{NODE1} into next available port.
Plug e0b
{NODE1} into next available port.
Plug e0c
{NODE2} into next available port.
Plug e0b
{NODE2} into next available port.
26) Enable node ports on Cluster Switch 2 #
configure
interface 0/1-0/12
no shutdown
exit
exit
27) Enable e0b and e0c cluster ports ::>
net port modify -node
{NODE1} -port e0b -up-admin true
net port modify -node
{NODE1} -port e0c -up-admin true
net port modify -node
{NODE2} -port e0b -up-admin true
net port modify -node
{NODE2} -port e0c -up-admin true
28) Verify ::>
net port show -role cluster
29) Revert clus2 and clus3 LIFs ::>
net int revert -vserver
Cluster -lif {NODE1}_clus2
net int revert -vserver
Cluster -lif {NODE1}_clus3
net int revert -vserver
Cluster -lif {NODE2}_clus2
net int revert -vserver
Cluster -lif {NODE2}_clus3
30) Verify ::>
net int show -role cluster
31) Verify connections on the switches #
show isdp neighbors
32) Verify network device discovery ::>
network device-discovery
show
33) Disable two-node switchless configuration
::>
set adv
network options
switchless-cluster modify -enabled false
34) Verify ::>
network options
switchless-cluster show
35) Set -auto-revert to true ::>
net int modify -vserver
Cluster -lif *clus* -auto-revert true
net int show -role cluster
-fields auto-revert
36) Verify cluster health and network ::>
cluster show
cluster ping-cluster -node
{NODE1}
cluster ping-cluster -node
{NODE2}
37) Unsuppress ASUP ::>
system node autosupport
invoke -node * -type all -message MAINT=END
Image: Pair of CN1610s and Cluster Cabling for
6 Nodes each with 4 Cluster Ports
Comments
Post a Comment