HP XP7 Storage - Manual (Page 68)

raidcom: LDEV(2) is already existing as status is [1] on UnitID# 0.
raidcom_#6 : [EX_CTXCHK] Context Check error
C:\HORCM\etc>raidcom add ldev -parity_grp_id 01-01 -ldev_id 3 -capacity 100M
raidcom: LDEV(3) is already existing as status is [1] on UnitID# 0.
raidcom_#7 : [EX_CTXCHK] Context Check error
The number in raidcom # of raidcom_#7: [EX_CTXCHK] Context Check error is the number of
times of performing the raidcom command by using . The number of times is incremented
each time the raidcom command is executed.
Port check
The check is performed from the following perspective. Note that checking for object information
related to the port, such as external volume group or RCU, or an attribute of port, is not executed.
Checking for attribute setting
It is checked whether the operation is performed for the existing port. If the port does not exist, an
error is detected.
If it is not clear whether the port as the target of the operation exists in the configuration definition
file or not (if the target port information does not exist in the configuration definition file), the error
is not detected.
The command as the target of the check is shown below.
•
raidcom modify port -port {[-port_speed ] [-loop_id ][-topology
] [-security_switch < y|n >] | -port_attribute }
•
raidcom add external_grp -path_grp -external_grp_id -port
-external_wwn -lun_id [-emulation ] [-clpr ]
•
raidcom add path -path_grp -port -external_wwn
•
raidcom delete path -path_grp -port -external_wwn
•
raidcom check_ext_storage path -path_grp -port -external_wwn strings>
•
raidcom disconnect path -path_grp -port -external_wwn
•
raidcom add rcu {-rcu -ssid | -cu_free
} -mcu_port -rcu_port
For example, if a path is attempted to be added to a port that does not exist, an error is detected.
An example of the script where the error is detected and the execution result of the actual Context
check are shown below.
•
Example of script (the text in bold indicates the part of incorrect configuration definition.)
raidcom add path -path_grp 1 -port CL1-C -external_wwn 50060e80,06fc4180
raidcom add path -path_grp 1 -port CL1-D -external_wwn 50060e80,06fc4190
raidcom add path -path_grp 1 -port CL1-E -external_wwn 50060e80,06fc41a0
•
Execution result (the text in bold indicates the contents of the error accompanying the invalid
configuration definition in the script.)
C:\HORCM\etc>raidcom get port -store portcnf_27.dat
PORT TYPE ATTR SPD LPID FAB CONN SSW SL Serial# WWN
CL1-A FIBRE TAR AUT EF N FCAL N 0 64539 06fc1b000000fc1b
68 RAID Manager functions on the P9500 and XP7 Storage