2 Posts
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1168
I can't connect to vnx 5200
unfortunately I can't connect to vnx 5200 that I see buying used without paper despite all the possible tests I can't discover IP on the network and the subnet.
thanks a lot for help
2 Posts
0
1168
unfortunately I can't connect to vnx 5200 that I see buying used without paper despite all the possible tests I can't discover IP on the network and the subnet.
thanks a lot for help
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DELL-Sam L
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August 8th, 2022 09:00
Hello himiyoussef,
Have you tried either of the following links? Are there any drives installed in the system that were originally installed in the system?
https://dell.to/3vQbdcd
https://dell.to/3vNN1XY
himiyoussef
2 Posts
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August 13th, 2022 06:00
hi Sam,
i have 25 hdd SAS 600go
for the link
article is permission based. Find another article.
thanks a lot
DELL-Sam L
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August 15th, 2022 07:00
Here is what the article states.
VNX: Changing Control Station and SP IP addresses on 7.0.35.3 and later VNX Unified systems
Audience Level: Customer
Article Content
Symptoms
Changing Control Station (CS) and Service Processor (SP) IP addresses on 7.0.35.3 VNX Unified systems
Need to change IP addresses on VNX Unified components
Resolution
CAUTION: Please note that in the case of multiple systems joined or managed in a multi-domain environment, the system that requires the IP address change needs to first be removed from the Domain so that it is a stand-alone VNX system.
IMPORTANT! This solution applies only to FILE OE versions at 7.0.35 and later: Refer to 77094 for the IP address change procedures for File OE versions 7.0.12.0 - 7.0.14.0
For a video demonstration of how-to for both of the following IP address change procedures (to a new network and within the same network) search for media44409 at EMC Online Support.EMC customers can download documentation or software from EMC Online Support. From the EMC Support home page menu bar, select Support by Product, search for the product using "Find a Product". The product page provides one-stop access to technical and support-related information by EMC product for downloads, documentation, tools and additional content.
Scenario I. Changing network address from one network to a new and different network (See Scenario II if only changing IP address within the same network):
Note: When viewed from the back of the Control Station, the serial connection is located on the right-hand side of the system
a) Launch Putty, click on Serial, configure the connection using Speed 19200, Data bits 8, Stop bits 1, Parity None, and Flow Control None
b) Log in as user nasadmin, then $ su to root user
# /nas/sbin/clariion_mgmt -stop (Let this command run to completion, then check SP IPs with ping)
# ping 128.221.252.200 [SPA]
# ping 128.221.253.201 [SPB]
a) Change the IP address on CS0 to the new network address and verify:
# nas_cs -set -ip4address 10.240.210.110 -ip4netmask 255.255.255.0 -ip4gateway 10.240.210.1
OK
# nas_cel -list
id name owner mount_dev channel net_path CMU
0 c250 0 10.240.210.110 FNM001046001132007
# grep /etc/hosts
10.240.210.110 c250.emc.com c250
b) Wait 5-15 minutes for the new CS0 IP address to be updated with the domain by using the following commands:
# /nas/sbin/navicli -h 128.221.252.200 domain -list
# /nas/sbin/navicli -h 128.221.253.201 domain -list
Note: Should eventually see the new IP address referenced for CS0 in the output from both SPs.
c) Move CS0's management LAN cable to the new network switch (as required).
d) For single Control Station systems, skip to Step 6. For dual Control Station systems, continue with Step 4 below.
a) From CS0, failover to CS1:
# /nas/sbin/cs_standby -failover
The system will reboot, do you wish to continue? [yes or no]: yes
Failing over from Primary Control Station...
b) Connect to the serial console on CS1, log in, and verify that CS1 took over the role as "primary control station" as follows:
Note: You may need to wait 10-15 minutes for NAS Services to properly start and for the domain -list to update with the new IP address of CS1.
# /nas/sbin/getreason
11 - slot_0 secondary control station
10 - slot_1 primary control station -->This output shows that CS1 is serving the role as "Primary"
5 - slot_2 contacted
5 - slot_3 contacted
# ps -ef |grep "boxm"
# ps -ef |grep "nas_m"
# /nas/sbin/navicli -h 128.221.252.200 domain -list
# /nas/sbin/navicli -h 128.221.253.201 domain -list
c) Change CS1 IP to the new network address, verify, and wait for the domain -list to update:
# nas_cs -set -ip4address 10.240.210.111 -ip4netmask 255.255.255.0 -ip4gateway 10.240.210.1
OK
# nas_cel -list
# /nas/sbin/navicli -h 128.221.252.200 domain -list
# /nas/sbin/navicli -h 128.221.253.201 domain -list
Note: Look for CS1's new IP address to update in the domain -list output for both SPs
# grep /etc/hosts
10.240.210.111 cs1_250.localdomain cs1_250
d) Move CS1's LAN Management cable to the new network (as required).
e) Failback to CS0 from CS1, verify that CS0 IP is updated in domain -list, log in to Unisphere to verify system integrity:
# /nas/sbin/cs_standby -failover
The system will reboot, do you wish to continue? [yes or no]: yes
Failing over from Primary Control Station...
# ps -ef |grep "boxm"
# ps -ef |grep "nas_m"
# /nas/sbin/getreason
10 - slot_0 primary control station
11 - slot_1 secondary control station
# /nas/sbin/navicli -h 128.221.252.200 domain -list
# /nas/sbin/navicli -h 128.221.253.201 domain -list
Note: Starting the Proxy ARP service, assigning the IP addresses to the SPs, and updating the domain information, may take up to 15 minutes
# /nas/sbin/clariion_mgmt -start -spa_ip 10.240.210.112 -spb_ip 10.240.210.113
# /nas/sbin/getreason
# nas_storage -c -a
# ping 10.240.210.112
# ping 10.240.210.113
# /nas/sbin/navicli -h 10.240.210.112 domain -list
# /nas/sbin/navicli -h 10.240.210.113 domain -list
Scenario II. Changing network address within the same network:
Note: If the Unisphere login fails, the File domain may have been damaged during the IP address change process. Check for the presence of the File domain files in the /nas/http/domain directory. If the domain files are missing, you may need to contact your Service Provider for assistance in repairing the domain.
# ls -la /nas/http/domain -->the following files are representative of normal output
-rw-r--r-- 1 apache apache 67 Oct 21 06:30 domain_list
-rw-r--r-- 1 root root 933 Oct 20 15:12 domain_log
-rw-r--r-- 1 apache apache 129 Oct 21 06:30 domain_master
-rw-r--r-- 1 apache apache 6418 Oct 21 06:30 domain_provider_xml
-rw------- 1 apache apache 227 Oct 21 06:30 domain_users
-rw-r--r-- 1 apache apache 0 Sep 30 12:15 lock_file
# /nas/sbin/clariion_mgmt -modify -spa_ip 10.240.200.52 -spb_ip 10.240.200.53
# ping 10.240.200.52
# ping 10.240.200.53
# tail /etc/hosts
10.240.200.52 A_FNM00104600113 SPA # CLARiiON SP
10.240.200.53 B_FNM00104600113 SPB # CLARiiON SP
# nas_storage -c -a
Discovering storage on c250 (may take several minutes)
done
# /nas/sbin/navicli -h 10.240.200.52 domain -list
# /nas/sbin/navicli -h 10.240.200.53 domain -list
# nas_cs -set -ip4address 10.240.200.50 -ip4netmask 255.255.255.0 -ip4gateway 10.240.200.1
OK
# nas_cel -list
id name owner mount_dev channel net_path CMU
0 c250 0 10.240.200.50 FNM001046001132007
# /nas/sbin/navicli -h 10.240.200.52 domain -list
# /nas/sbin/navicli -h 10.240.200.53 domain -list
# grep /etc/hosts
10.240.200.50 c250.emc.com c250
a) Failover to CS1
# /nas/sbin/cs_standby -failover
b) Log in to CS1 and verify that CS1 is running as the "primary control station"
Note: It may take 10-15 minutes for NAS services to properly transition and startup on CS1
# /nas/sbin/getreason
11 - slot_0 secondary control station
10 - slot_1 primary control station
5 - slot_2 contacted
5 - slot_3 contacted
c) Change the IP address on CS1:
# nas_cs -set -ip4address 10.240.200.51 -ip4netmask 255.255.255.0 -ip4gateway 10.240.200.1
OK
# nas_cel -list
# grep /etc/hosts
10.240.200.51 cs1_250.localdomain cs1_250
d) Verify that CS1's IP address has been updated to the domain before continuing
# /nas/sbin/navicli -h 10.240.200.52 domain -list
# /nas/sbin/navicli -h 10.240.200.53 domain -list
a) Failback from CS1 to CS0
# /nas/sbin/cs_standby -failover
b) Log in to CS0 and verify that CS0 is the "primary" Control Station.
Note: It may take 10-15 minutes for NAS services to properly start
# /nas/sbin/getreason
11 - slot_0 primary control station
10 - slot_1 secondary control station
5 - slot_2 contacted
5 - slot_3 contacted
c) Verify that CS0's IP address has properly updated in the domain
# /nas/sbin/navicli -h 10.240.200.52 domain -list
# /nas/sbin/navicli -h 10.240.200.53 domain -list
d) Launch Unisphere, log in to either the CS or SP IP address, and then verify domain management functions.