This post is more than 5 years old
25 Posts
1
3983
Changing IP of CS and DMs
Hi,
I need to change the ip address of CS and both DM as my network is migrating. Please help me with any type of doc and info about changing the ip ..
Thanks
This post is more than 5 years old
25 Posts
1
3983
Hi,
I need to change the ip address of CS and both DM as my network is migrating. Please help me with any type of doc and info about changing the ip ..
Thanks
Top
SamirGautam
57 Posts
0
August 3rd, 2012 00:00
Use the following steps to achieve the IP address change:
# /nas/sbin/clariion_mgmt -stop
Use Celerra Manager UI to perform the changes as usual. Login as root, go to the "Control Station Properties" tab and fill in the new IP settings as desired.
# /nas/sbin/clariion_mgmt -start -spa_IP < new SPA IP address> -spb_IP -use_proxy_ARP
$ /nas/sbin/clariion_mgmt -info
$ nas_storage -c -a
No errors should be returned, only "done"
$ ping
$ ping
Both SPs should reply to the ping.
$ /nas/sbin/navicli -h getagent
No errors should be returned, only normal getagent output.
$ cat /etc/hosts
Caution! Be aware that this procedure will reboot each storage processor twice. Make sure that every host has at least one functional path to each storage processor and appropriate multi-pathing software or settings to support path failover or HA.
Alternatively, you can achieve the change by changing proxy ARP settings manually. The advantage is that the SPs are only rebooted once.
Use Celerra Manager UI to perform the changes as usual. Log in as root, go to the "Control Station Properties" tab and fill in the new IP settings as desired.
Refer to emc220238 on how to do that.
dynamox
20.4K Posts
0
July 31st, 2012 21:00
take a look at this primus: emc248710
Jai0550
25 Posts
0
August 3rd, 2012 04:00
thanks sameer.....yes this was the right procedure...But you shared late ... Still thanks a ton..
keeban
66 Posts
0
June 30th, 2016 23:00
I changed C ip its change,but after i was tried to change sp ips but i cant.
/nas/bin/nas_cs -set -ip4address 10.10.10.1 -ip4netmask 255.255.255.0 -ip4gateway 10.10.10.10
/nas/sbin/clariion_mgmt -modify -spa_ip 10.10.10.2 -spb_ip 10.10.10.3