IBM Storwize V7000 Unified Problem Determination Manual page 89

Sample Output:
[admin@kq186wx.mgmt001st001 ~]# lsnode
Hostname IP Description Role
mgmt001st001 172.31.8.2 active
management
node
mgmt002st001 172.31.8.3 passive
management
node
EFSSG1000I The command completed successfully.
Sample Output:
mgmt001st001 HOST_STATE
SERVICE
CTDB
GPFS
SCM
NETWORK
CHECKOUT
mgmt002st001 HOST_STATE
SERVICE
CTDB
GPFS
SCM
MGMTNODE_REPL_STATE OK
NETWORK
V7000 CLUSTER
ENCLOSURE
IO_GRP
MDISK
NODE
PORT
EFSSG1000I The command completed successfully.
If none of the previous steps resolved the GUI connectivity issues, perform the
following procedure.
Network port isolation for GUI:
v Yes:
a. Run the CLI command lsnode and determine the status of the file nodes.
b. If the lsnode reports the management service is not running, refer to
"Management node role failover procedures" on page 183.
c. If lsnode provides the system configuration information, check the
connection status under the appropriate heading. Is the status set to OK:
Note: The Sample Output shown has been adjusted in regards to spacing
and layout to accommodate this publication. It might not match exactly
what is seen on your system.
Product
version
management, 1.3.0.0-51c OK
interface,
storage
management, 1.3.0.0-51c OK
interface,
storage
– Yes: Run the CLI command lshealth. Reference the active
management node Hostname (mgmt001st001 or mgmt002st002)
obtained from the lsnode command. Ensure that HOST_STATE,
SERVICE, and NETWORK from lshealth is set to OK.
OK OK
OK All services are running OK
OK CTDBSTATE_STATE_ACTIVE
OK ACTIVE
OK SCM system running as expected
ERROR Network interfaces have a degraded state
OK Disk Subsystem have a online state
OK OK
OK All services are running OK
OK CTDBSTATE_STATE_ACTIVE
OK ACTIVE
OK SCM system running as expected
OK
ERROR Network interfaces have a degraded state
ERROR Alert found in component cluster
ERROR Alert found in component enclosure
OK The component io_grp is running OK
OK The component mdisk is running OK
OK The component node is running OK
ERROR Alert found in component port
– No: Perform network connectivity isolation procedures. Refer to
"Management node role failover procedures" on page 183.
No: Perform network connectivity isolation procedures. Refer to
"Management node role failover procedures" on page 183.
Connection GPFS CTDB
status status status Last updated
active active 9/19/11 8:02 AM
active active 9/19/11 8:02 AM
Chapter 3. Getting started troubleshooting
61