A A A . . . 1 1 1 T T T h h h r r r e e e s s s h h h o o o l l l d d d O O O p p p e e e r r r a a a t t t i i i o o o n n n C C C o o o m m m m m m a a a n n n d d d s s s A A A . .1 . 1 1 . .1 . 1 1 T T T h h h r r r e e e s s s h h h o o o l l l d d d s s s S S S e e e t t t t t t i i i n n n g g g
[NAME]
iSMprfthre set - Sets thresholds.
[SYNOPSIS]
iSMprfthre set -d Disk Array Name { -array |
-port [ Host Port Number ] | -portname Host Port Name |
-cheseg [ Cache Segment Number ] | -chesegname Cache Segment Name | -ld [ Logical Disk Number ] | -ldname OS Type:Logical Disk Name | -pd [ Physical Disk Number ] | -ldset Platform:LD Set Name }
{ -iops Threshold, -trrate Threshold, -avlen Threshold, -avresp Threshold,-rdhit Threshold, -wrhit Threshold, -busy Threshold, -avwaittm Threshold, -maxwaittm Threshold }
[DESCRIPTION]
The iSMprfthre set command sets thresholds. This command is executable only when the iSM server is running. Operations are applicable only to the disk array monitored by the iSM server.
The option to specify the disk array (-d) must be specified.
To specify the component, only one option (-array, -port, -portname, -cheseg,
-chesegname, -ld, -ldname, -pd, -ldset) must be selected. Selecting multiple options is not accepted.
At least one option to specify the type of statistic information (-iops, -trrate, -avlen, -avresp, -rdhit, -wrhit, -busy, -avwaittm, -maxwaittm) must be specified. Selecting multiple options is allowed.
Options
-d Disk Array Name
Specify the nickname of the disk array.
-array
Specify this option if you want to set thresholds for the entire disk array.
-port [ Host Port Number ]
Specify the host port number. A host port number is composed of a director number (in hexadecimal) and a port number (in hexadecimal) linked with a hyphen (-).
director_no-port_no
You can omit the host port number. In this case, thresholds are set to all host ports.
-portname Host Port Name
Specify the nickname of the host port. The nickname cannot be omitted.
-cheseg [ Cache Segment Number ]
Specify the cache segment number. For a disk array with node, specify a cache segment number composed of a node number (in hexadecimal) and a segment number (in hexadecimal) linked with a hyphen (-).
node_number-segment_number
For other than a disk array with node, specify only the segment number (in hexadecimal) for a cache segment number. You can omit the cache segment number. In this case, thresholds are set to all cache segments.
-chesegname Cache Segment Name
Specify the cache segment name. The cache segment name cannot be omitted.
-ld [ Logical Disk Number ]
Specify the logical disk number. Specify this number in hexadecimal. You can omit the logical disk number. In this case, thresholds are set to all logical disks.
-ldname OS Type:Logical Disk Name
Specify the nickname of the logical disk. A nickname is composed of the logical disk format (OS type) and the nickname of the logical disk (logical disk name) linked with a colon (:).
When you specify a logical disk whose format is not set, specify a colon (:) only. The nickname of the logical disk cannot be omitted.
-pd [ Physical Disk Number ]
Specify the physical disk number. A physical disk number is composed of a group number (in hexadecimal) and a disk number (in hexadecimal) linked with a hyphen (-).
group_no-disk_no
You can omit the physical disk number. In this case, thresholds are set to all physical disks.
-ldset Platform:LD Set Name
Specify the LD Set name. By specifying the LD Set name, you can set the thresholds for all the logical disks assigned to the specified LD Set. An LD Set name (Platform:LD Set Name) is composed of the platform of the LD Set and LD Set name linked with a colon (:).
The LD Set name cannot be omitted.
-iops Threshold
Specify the threshold of the I/O density. The specifiable value range is 0.00 to 2147483.64 [IOPS] to two places of decimals.
-trrate Threshold
Specify the threshold of the transfer rate. The specifiable value range is 0.00 to 9999.99 [MB/s] to two places of decimals.
-avlen Threshold
Specify the threshold of the average transfer length. The specifiable value range is 0.00 to 2097151.99 [KB] to two places of decimals.
-avresp Threshold
Specify the threshold of the average response time. The specifiable value range is 0.00 to 9999.99 [ms] to two places of decimals.
-rdhit Threshold
Specify the threshold of the read hit ratio. The specifiable value range is 0 to 100 [%].
-wrhit Threshold
Specify the threshold of the write hit ratio. The specifiable value range is 0 to 100 [%].
-busy Threshold
Specify the threshold of the busy ratio. The specifiable value range is 0 to 100 [%].
-avwaittm Threshold
Specify the threshold of the average wait time of the semi synchronous copy order guarantee buffer.
The specifiable value range is 0.00 to 99999.99 [ms] to two places of decimals.
-maxwaittm Threshold
Specify the threshold of the maximum wait time of the semi synchronous copy order guarantee buffer.
The specifiable value range is 0.00 to 99999.99 [ms] to two places of decimals.
[RETURN VALUE]
The iSMprfthre set command returns either of the following values upon completion.
0: Succeeded in threshold setting.
1: Failed in threshold setting.
For details, refer to the standard error output.
[DIAGNOSTICS]
The iSMprfthre set command, on normal termination, outputs a message in the standard output, and in abnormal termination, outputs a message in the standard error output.
[USAGE]
Example 1: Set a threshold to 640000 [IOPS] for the I/O density and threshold to 6000 [MB/s] for the transfer rate of the entire disk array (StorageD8)
iSMprfthre set -d StorageD8 -array -iops 640000 -trrate 6000
Example 2: Set a threshold to 160 [MB/s] for the transfer rate of the host port whose director number is 10h and port number is 1eh
iSMprfthre set -d StorageD8 -port 10h-1eh -trrate 160
Example 3: Set a threshold to 80 [MB/s] for the transfer rate of all host ports iSMprfthre set -d StorageD8 -port -trrate 80
Example 4: Set a threshold to 160 [MB/s] for the transfer rate of the host port whose name is NX_PORT1
iSMprfthre set -d StorageD8 -portname NX_PORT1 -trrate 160
Example 5: Set a threshold to 90 [%] for the write hit ratio of the cache segment whose name is segment1
iSMprfthre set -d StorageD8 -chesegname segment1 -wrhit 90
Example 6: Set a threshold to 1000 [ms] for the average response time of the logical disk whose number is 2ah
iSMprfthre set -d StorageD8 -ld 2ah -avresp 1000
Example 7: Set a read hit ratio threshold to 70 [%] and write hit ratio threshold to 90 [%] for the logical disk whose name is CX:WORK
iSMprfthre set -d StorageD8 -ldname CX:WORK -rdhit 70 -wrhit 90
Example 8: Set a threshold to 80 [%] for the busy ratio of the physical disk whose group number is 01h and disk number is 12h
iSMprfthre set -d StorageD8 -pd 01h-12h -busy 80
Example 9: Set a threshold to 2000 [ms] for the average response time of all logical disks assigned to the LD Set whose name is LX:EXPRESS1
iSMprfthre set -d StorageD8 -ldset LX:EXPRESS1 -avresp 2000
Note 1: When specifying a host port number, specify the director number and port number to which the host port belongs by delimiting them with a hyphen (-). If only the port number is specified, a parameter error occurs. Specify the director number and port number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 2: When specifying a logical disk name, specify the OS type and logical disk name by delimiting them with a colon (:). If omitting the OS type, specify a colon (:) followed by the logical disk name. If only the logical disk name is specified, a parameter error occurs.
Note 3: Specify the logical disk number and cache segment number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 4: When specifying a physical number, specify the group number and the physical disk number to which the physical disk belongs by delimiting them with a hyphen (-). If only the physical number is specified, a parameter error occurs. Specify the group number and physical disk number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 5: When specifying an LD Set name, specify the platform and the LD Set name by delimiting them with a colon (:). If only the LD Set name is specified, a parameter error occurs.
Note 6: The average wait time (-avwaittm) and maximum wait time (-maxwaittm) when the the threshold value of the wait time of the semi synchronous copy order guarantee buffer can be monitored. To specify these options, -ld, -ldname, or -ldset must be specified as the option to specify the configuration component. When these conditions are not satisfied, a parameter error occurs.
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[NAME]
iSMprfthre clear - Deletes thresholds.
[SYNOPSIS]
iSMprfthre clear -d Disk Array Name -all iSMprfthre clear -d Disk Array Name
{ -array |
-port [ Host Port Number ] | -portname Host Port Name |
-cheseg [ Cache Segment Number ] | -chesegname Cache Segment Name | -ld [ Logical Disk Number ] | -ldname OS Type:Logical Disk Name | -pd [ Physical Disk Number ] | -ldset Platform:LD Set Name }
{ -iops, -trrate, -avlen, -avresp, -rdhit, -wrhit, -busy, -avwaittm, -maxwaittm | -allitem }
[DESCRIPTION]
The iSMprfthre clear command deletes thresholds. This command is executable only when the iSM server is running. Operations are applicable only to the disk array monitored by the iSM server.
The option to specify the disk array (-d) must be specified.
If you specify the option to delete all thresholds (-all), you cannot specify an option to specify the component or an option to specify the type of statistic information.
To specify the component, only one option (-array, -port, -portname, -cheseg,
-chesegname, -ld, -ldname, -pd, -ldset) must be selected. Selecting multiple options is not accepted.
At least one option to specify the type of statistic information (-iops, -trrate, -avlen, -avresp, -rdhit, -wrhit, -busy, -avwaittm, -maxwaittm, -allitem) must be specified. Selecting multiple options is allowed. However, -allitem cannot be selected together with any other options that specify types of statistic information.
Options
-d Disk Array Name
Specify the nickname of the disk array.
-all
Specify this option if you want to delete all thresholds for the specified disk array. This option cannot be selected together with an option to specify a component or an option to specify the type of statistic information.
-array
Specify this option if you want to delete all thresholds for the entire disk array.
-port [ Host Port Number ]
Specify the host port number. A host port number is composed of a director number (in hexadecimal) and a port number (in hexadecimal) linked with a hyphen (-).
director_no-port_no
You can omit the host port number. In this case, thresholds for all host ports are deleted.
-portname Host Port Name
Specify the nickname of the host port. The nickname cannot be omitted.
-cheseg [ Cache Segment Number ]
Specify the cache segment number. For a disk array with node, specify a cache segment number composed of a node number (in hexadecimal) and a segment number (in hexadecimal) linked with a hyphen (-).
node_number-segment_number
For other than a disk array with node, specify only the segment number (in hexadecimal) for a cache segment number. You can omit the cache segment number. In this case, thresholds for all cache segments are deleted.
-chesegname Cache Segment Name
Specify the cache segment name. The cache segment name cannot be omitted.
-ld [ Logical Disk Number ]
Specify the logical disk number. Specify this number in hexadecimal. You can omit the logical disk number. In this case, thresholds for all logical disks are deleted.
-ldname OS Type:Logical Disk Name
Specify the nickname of the logical disk. A nickname is composed of the logical disk format (OS type) and the nickname of the logical disk (logical disk name) linked with a colon (:).
When you specify a logical disk whose format is not set, specify a colon (:) only. The nickname of the logical disk cannot be omitted.
-pd [ Physical Disk Number ]
Specify the physical disk number. A physical disk number is composed of a group number (in hexadecimal) and a disk number (in hexadecimal) linked with a hyphen (-).
group_no-disk_no
You can omit the physical disk number. In this case, thresholds for all physical disks are deleted.
-ldset Platform:LD Set Name
Specify the LD Set name. By specifying the LD Set name, you can delete the thresholds for all the logical disks assigned to the specified LD Set. An LD Set name (Platform:LD Set Name) is composed of the platform of the LD Set and LD Set name linked with a colon (:).
The LD Set name cannot be omitted.
-iops
Specify this option if you want to target the I/O density.
-trrate
Specify this option if you want to target the transfer rate.
-avlen
Specify this option if you want to target the average transfer length.
-avresp
Specify this option if you want to target the average response time.
-rdhit
Specify this option if you want to target the read hit ratio.
-wrhit
Specify this option if you want to target the write hit ratio.
-busy
Specify this option if you want to target the busy ratio.
-avwaittm
Specify this option if you want to target the average wait time of the semi synchronous copy order guarantee buffer.
-maxwaittm
Specify this option if you want to target the maximum wait time of the semi synchronous copy order guarantee buffer.
-allitem
Specify this option if you want to target all types of statistic information. This option cannot be selected together with any other options that specify types of statistic information.
[RETURN VALUE]
The iSMprfthre clear command returns either of the following values upon completion.
0: Succeeded in threshold deletion.
1: Failed in threshold deletion.
For details, refer to the standard error output.
[DIAGNOSTICS]
The iSMprfthre clear command, on normal termination, outputs a message in the standard output, and in abnormal termination, outputs a message in the standard error output.
[USAGE]
Example 1: Delete all thresholds set for the StorageD8 disk array iSMprfthre clear -d StorageD8 -all
Example 2: Delete the threshold set for the I/O density of the entire disk array iSMprfthre clear -d StorageD8 -array -iops
Example 3: Delete the threshold set for the transfer rate of the host port whose director number is 10h and port number is 1eh
iSMprfthre clear -d StorageD8 -port 10h-1eh -trrate
Example 4: Delete the thresholds set for the read hit ratio and write hit ratio of all cache segments iSMprfthre clear -d StorageD8 -cheseg -rdhit -wrhit
Example 5: Delete the threshold set for the average transfer length of the logical disk whose number is 10fh
iSMprfthre clear -d StorageD8 -ld 10fh -avlen
Example 6: Delete all thresholds set for all statistic information of the physical disk whose group number is 0h and disk number is 10h
iSMprfthre clear -d StorageD8 -pd 0h-10h -allitem
Example 7: Delete the threshold set for the average response time of all logical disks assigned to the LD Set whose name is WN:EXPRESS2
iSMprfthre clear -d StorageD8 -ldset WN:EXPRESS2 –avresp
Note 1: When specifying a host port number, specify the director number and port number to which the host port belongs by delimiting them with a hyphen (-). If only the port number is specified, a parameter error occurs. Specify the director number and port number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 2: When specifying a logical disk name, specify the OS type and logical disk name by delimiting them with a colon (:). If omitting the OS type, specify a colon (:) followed by the logical disk name. If only the logical disk name is specified, a parameter error occurs.
Note 3: Specify the logical disk number and cache segment number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 4: When specifying a physical number, specify the group number and the physical disk number to which the physical disk belongs by delimiting them with a hyphen (-). If only the physical number is specified, a parameter error occurs. Specify the group number and physical disk number in hexadecimal, that is, these numbers must be suffixed with the letter “h”. Otherwise, a parameter error occurs.
Note 5: When specifying an LD Set name, specify the platform and the LD Set name by delimiting
Note 6: The average wait time (-avwaittm) and maximum wait time (-maxwaittm) must be specified with -ld, -ldname, or -ldset as the option to specify the configuration component. When this condition is not satisfied, a parameter error occurs.
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[NAME]
iSMprfthre list - Displays thresholds.
[SYNOPSIS]
iSMprfthre list -d Disk Array Name -all iSMprfthre list –d Disk Array Name
{ -array |
-port [ Host Port Number ] | -portname Host Port Name |
-cheseg [ Cache Segment Number ] | -chesegname Cache Segment Name | -ld [ Logical Disk Number ] | -ldname OS Type:Logical Disk Name | -pd [ Physical Disk Number ] | -ldset Platform:LD Set Name }
[DESCRIPTION]
The iSMprfthre list command displays thresholds. This command is executable only when the iSM server is running. Operations are applicable only to the disk array monitored by the iSM server.
The option to specify the disk array (-d) must be specified.
If you specify the option to display all thresholds (-all), you cannot specify an option to specify the component.
To specify the component, only one option (-array, -port, -portname, -cheseg, -chesegname, -ld, -ldname, -pd, -ldset) must be selected. Selecting multiple options is not accepted.
Options
-d Disk Array Name
Specify the nickname of the disk array.
-all
Specify this option if you want to display all thresholds for the specified disk array. This option cannot be selected together with an option to specify a component.
-array
Specify this option if you want to display all thresholds for the entire disk array.
-port [ Host Port Number ]
Specify the host port number. A host port number is composed of a director number (in hexadecimal) and a port number (in hexadecimal) linked with a hyphen (-).
director_no-port_no
You can omit the host port number. In this case, thresholds for all host ports are displayed.
-portname Host Port Name
Specify the nickname of the host port. The nickname cannot be omitted.
-cheseg [ Cache Segment Number ]
Specify the cache segment number. For a disk array with node, specify a cache segment number composed of a node number (in hexadecimal) and a segment number (in hexadecimal) linked with a hyphen (-).
node_number-segment_number
For other than a disk array with node, specify only the segment number (in hexadecimal) for a cache segment number. You can omit the cache segment number. In this case, thresholds for all cache segments are displayed.
-chesegname Cache Segment Name
Specify the cache segment name. The cache segment name cannot be omitted.
-ld [ Logical Disk Number ]
Specify the logical disk number. Specify this number in hexadecimal. You can omit the logical disk number. In this case, thresholds for all logical disks are displayed.
-ldname OS Type:Logical Disk Name
Specify the nickname of the logical disk. A nickname is composed of the logical disk format (OS type) and the nickname of the logical disk (logical disk name) linked with a colon (:).
When you specify a logical disk whose format is not set, specify a colon (:) only. The nickname of the logical disk cannot be omitted.
-pd [ Physical Disk Number ]
Specify the physical disk number. A physical disk number (group_no-disk_no) is composed of a group number (in hexadecimal) and a disk number (in hexadecimal) linked with a hyphen (-).
group_no-disk_no
You can omit the physical disk number. In this case, thresholds for all physical disks are displayed.
-ldset Platform:LD Set Name
Specify the LD Set name. By specifying the LD Set name, you can display the thresholds for all the logical disks assigned to the specified LD Set. An LD Set name (Platform:LD Set Name) is composed of the platform of the LD Set and LD Set name linked with a colon (:).
The LD Set name cannot be omitted.
[RETURN VALUE]
The iSMprfthre list command returns either of the following values upon completion.
0: Succeeded in displaying the thresholds.
1: Failed in displaying the thresholds.
For details, refer to the standard error output.
[DIAGNOSTICS]
The iSMprfthre list command, on normal termination, outputs a message in the standard output, and in abnormal termination, outputs a message in the standard error output.
[USAGE]
Example 1: Display all thresholds set for the disk array (StorageD8) iSMprfthre list -d StorageD8 -all
Example 2: Display the thresholds set for the statistic information of the entire disk array iSMprfthre list -d StorageD8 -array
Example 3: Display the thresholds set for the host port whose director number is 10h and port number is 1eh
iSMprfthre list -d StorageD8 -port 10h-1eh
Example 4: Display the thresholds set for the cache segment whose number is 2h iSMprfthre list -d StorageD8 -cheseg 2h
Example 5: Display the thresholds set for all logical disks iSMprfthre list -d StorageD8 -ld
Example 6: Display the thresholds set for the physical disk whose group number is 0h and disk number is 10h
iSMprfthre list -d StorageD8 -pd 0h-10h
Example 7: Display the thresholds set for all the logical disks assigned to the LD Set whose name is
Example 7: Display the thresholds set for all the logical disks assigned to the LD Set whose name is