Cu ldev windows

The following table lists the items in this table. For pools created in external volumes, blocked pools, and non-HTI pairs, a hyphen - is displayed. The most recent date and time you created the pair to store snapshot data. This table shows a list of all pairs related to a pair shown in the Pair Properties table.

Information is displayed for this item only if you have configured a snapshot group for the HTI pair. The date and time you created the pair to store snapshot data. The following table lists the items on the History window. The following table lists the items in this table on the History window.

The following table lists the items in this table on the Consistency Group Properties window. The number of pairs that are assigned to the consistency group. The date and time that you created the pair to store snapshot data. Click to open the View Pair Properties window. The following table lists the items on this window of the Create TI Pairs wizard.

Default: Any. Specifies whether to create a new snapshot group or to use an existing one. This table is displayed if you select Use Existing in Snapshot Group. Indicates whether the snapshot group is new or existing. VSP series. If the volume does not have any attribute specified, a hyphen - is displayed.

The number of snapshot data to which the LDEV belongs. A hyphen - is displayed if the volume is not an S-VOL of an existing pair. For pools created in external volumes, or blocked pools, a hyphen - is displayed. Click to remove the selected row from the Selected Primary Volumes table.

This window is the second window of the Create TI Pairs wizard. The following table shows the items in this window. Click to select the capacity for which to filter the available LDEVs. Hide volumes that are already paired from the Selected Pairs table. You can also click to configure a pair you have selected in the Available LDEVs table and a pair you have selected in the Selected Pairs table. If the LDEV is not registered as a namespace, a hyphen - is displayed.

The following table lists the items in this table on the Assign Secondary Volumes window. This window is the third and last window of the Create TI Pairs wizard. The following table lists the items in this table on the Confirm window. This table is displayed if a volume is selected that was already assigned to other snapshot data by leaving the Exclude Assigned Volumes check box unselected in the Assign Secondary Volumes window.

Indicates whether remounting the device is required. The following image shows the Select Pool window, which includes the Available Pools table. The following table lists the items in this table on the Select Pool window. The pool capacity. If the pool-VOL belonging to the parity group in which accelerated compression is enabled, is included in the pool, sometimes the capacity is displayed less than the possible capacity which can be written.

Note: This number is truncated to an integer. For more information about data drive type, see Pool creation and data drive type priority. Indicates the number of virtual volumes currently associated with a pool and the maximum number of virtual volumes that can be associated with the pool. For a pool with the Data Direct Mapping attribute, "-" is shown for the maximum number of virtual volumes that can be associated with the pool.

Indicates the number of root volumes for a Thin Image pair. When there are no volumes to be counted, "-" is shown. Click to open the Pool Property window. For more information about this window, see the Provisioning Guide for your storage system. The following image shows this window, which is the first window of the Split Pairs wizard. The following table lists the items in this table on the Split Pairs window.

P-VOL information for the pairs you have selected to split. For more information, see Thin Image pair status definitions. The S-VOL information for the pairs you have selected to split. The mode in which you want to split the selected pairs. Note: This value is only available if you specify the copy type as TI. Default: Steady Split. For Thin Image pairs with the snapshot attribute, this item cannot be selected. A hyphen - is displayed. The following image shows the Confirm window, which is the second and last window of the Split Pairs wizard.

The following image shows this window, which is the first window of the Resync Pairs wizard. The following table lists the items in this table on the Resync Pairs window. The following image shows the Confirm window, which is the second and last window of the Resync Pairs wizard.

The following table lists the items in this table in the Confirm window of the Resync Pairs wizard. For more information about deleting pairs, see Deleting Thin Image pairs. The following table lists the items in this table in the Delete Pairs wizard.

This is the first window of the Edit Local Replica Options wizard. Default: Open. The following table lists the items in this table on the Edit Local Replica Options window. Displays the system options. The number next to each item is the system option number. Shows whether the system option is currently enabled or disabled. Shows whether the option is currently enabled or disabled.

This window is the second and last window of the Edit Local Replica Options wizard. For VSP series. The following table lists the items in this table on the Confirm window of the Edit Local Replica Options wizard. The following image shows the TI Pairs window. For more information about pair status, see Thin Image pair status definitions.

The date and time you split the pairs to store snapshot data. If the SLU attribute is not specified for the snapshot data, a hyphen - is displayed. This window is the first window of the Assign Secondary Volumes wizard. The following table lists the items on this window. The following table lists the items in the Selected Pairs table of the Assign Secondary Volumes window.

This window is the second window of the Assign Secondary Volumes wizard. The following table lists the items in this window on the Remove Secondary Volumes window. Replication window. Use this window to perform the following tasks: Viewing replication summary information see Viewing summary replication information.

Opening the window from which you can view local replication summary information see Viewing local replication summary information. Opening the window from which you can set the system options that affect performance in Thin Image see Changing local replica options that affect Thin Image performance. Opening the window from which you can review the tasks that have been performed on a pair see Viewing Thin Image pair task history.

Summary This section is the table at the top of the Replication window that shows summary information about replication. Item Description Licensed Capacity The used and licensed capacity of each software application. Number of Differential Tables The number of differential tables in use and the differential table limit, for local replication. Because differential tables are not used for all operations, the number of differential tables does not change when you execute the following operations: Thin Image pair operations.

Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed. If no virtual SSID is specified, a blank is displayed. Export button Click to open a dialog from which you can download table information to a file. Local Replication window.

This window includes the following section and tabs:. Summary This section is the table at the top of the Local Replication window that shows summary information about local replication. Item Description Number of Pairs The number of pairs for each local replication software application type. Number of Consistency Groups The number of consistency groups that have a status other than "Free", and the consistency group limit in your storage system.

Number of Snapshot Groups The number of snapshot groups that are in use and the snapshot group limit in your storage system. Number of Pair Tables The number of pair tables. Number of Differential Tables The number of differential tables that are in use and the differential table limit in your storage system. Use this window to search for P-VOL information. If the LUN path is not defined, a blank is displayed.

Compression The compression function is used. Deduplication and Compression The deduplication function and the compression function are used. Disabled The capacity saving function is not used. Enabled : Compression accelerator is enabled. Disabled : Compression accelerator is disabled. Alternatively, compression accelerator is available for an LDEV whose capacity saving setting is Disabled and whose capacity saving status is Disabled. The following icons and pair statuses are shown: The SI pair is in the process of being deleted.

Displayed when an internal or external volume is selected. The ID is assigned at a certain interval starting with the specified ID. If automatic assignment is enabled for one or more MPs, Auto is also available. If Auto is enabled, the default is Auto. If Auto is disabled, the default is the lowest number of the MP unit. Reserved pages in a pool that is associated with LDEVs:. Enable is available only when all of these conditions are met:. Selected by default. Level1 1 to Level5 5 or from Level6 6 can be changed to Level31 From Level 6 6 to Level 31 31 , the names of tiering policies can also be changed.

If these names have changed, the new names are displayed. Available if the multi-tier pool option is enabled. Middle is the default. Available only when the provisioning type is Basic, Dynamic Provisioning, or Snapshot. The items that can be set in this window depend on the type of volume you are creating. This table lists the items that can be set according to volume type. Capacity Compatibility Mode Offset boundary. LDEV name, including the combination of prefix characters and the initial number.

Drive type, interface, and rpm in use on this LDEV. Storage system identifier in hexadecimal format. MP unit identifier. If Auto is selected, the ID is automatically assigned.

Status of the full allocation in a pool associated with the V-VOL:. Relocation priority assigned to the LDEV. Caution : Data encryption is not ensured in a pool with mixed encryption.

To manage the data encryption securely, use a pool with enabled or disabled encryption. That free space can be used to either create one or more variable-sized volumes CVs using the Create LDEVs function, or left as free space for future use.

Therefore, if you delete an LDEV related to an alias device, you should do one of the following:. Click Storage Systems , then expand the Storage Systems tree.

CV capacity. LDEV size calculations. When to select the Capacity Compatibility Mode Offset boundary option: In the storage system, data is managed based on a slot, and RAID data protection is performed based on a parity stripe unit. For an LDEV created with capacity offset by a boundary, the efficiency of the drive capacity is improved because the capacity of the LDEV is offset by the unit of the data management.

Therefore, if there is an emphasis on the efficiency of the drive capacity, select the Capacity Compatibility Mode Offset boundary option when creating LDEVs. The resulting user area capacity is expressed in kilobytes. The resulting entire capacity is expressed in megabytes. The resulting entire capacity is expressed in blocks. To convert the resulting entire capacity into megabytes, divide this capacity by 2, Boundary values of volumes.

Creating LDEVs. About creating LDEVs. Creating one or more LDEVs. The Storage Administrator Provisioning role is required to perform this task. Before you can create an LDEV in a storage system, you might need to create free space. Before deleting volumes to create free space, remove the LU paths to the volumes.

Tip To confirm where the selected free space is physically located, click View Physical Location. To apply filter conditions to the table, click Filter , specify the desired conditions, and then click Apply. To select all free spaces in the table, click Select All Pages. To cancel the selection, click Select All Pages again. To change the capacity unit or the number of rows to view, click Options. A capacity in blue italics indicates a requested operation. BIND : Bind mode. A dash - indicates that the area is not allocated for Cache Residency Manager cache.

A cache mode in blue italics indicates a requested operation. Prestage Setting for the prestaging function: Blank : Indicates that the prestaging function is not set.

ON : The prestaging function is set. A prestaging mode in blue italics indicates a requested operation. Pie chart Blue indicates cache that has been used. Yellow indicates the increase in the specified size of the cache. Pink indicates the remaining amount of available cache. Priority : Sets priority mode.

Prestaging Mode Enables or disables the prestaging mode for the requested operation: Yes : Enables prestaging mode. No : Disables prestaging mode. The Prestaging Mode options are unavailable when the Prestaging check box is unchecked. Priority : The available size for priority mode. This button is available when you select a data area that is not in cache in the LDEV table. This button is available when you select a data area that is in cache in the LDEV table.

Item Description Num. Range Range of data to be placed into Cache Residency Manager cache. Thanks, vasu 2 Replies. I need to check if a remote server is up before i send a file to it through FTP. I thought of using "ping" command to check it.

But the problem is, my script needs to run from 2 different servers, one is Solaris and other is HP-UX. And ping works in different way in each of them when I do Hi, I want to check for existence of a file in another server. Is it possible to use if loop and check for the file existence after connecting via ftp. After connecting via ftp in the script if I use if command it is throwing an error saying invalid command.

Hello, I am using linux OS. How do i see this I tried to use iostat? Above first How to check if the server is on a Cluster. Hi im connecting to a datacenter remotely. How can I check UDP connection to other server? Hi, My network dep. Tnx 1 Reply. Hi, can some one tell me how to find the ldev number associated with a disk. Is there any command to know it? Hi All, I've been using this to verify if ports is open on a server.