Management of seven-volume groups and volumes for the OPEN-E DSS V7 application Series

Continuous OPEN-E DSS V7 application series six building software iSCSI

First, the basic introduction

Unit (Units): physical hard disk or RAID array.

DSS with S0,S1, ..., s[x] represents the Sata/jbod/raid unit, with H0,H1, ..., H[x] on behalf of the IDE unit, with MD0,MD1, ..., Md[x] on behalf of the software raids.

You can set up a volume group in a unit, or you can add a new unit to an existing volume group.

DSS can only allow units to be managed at least greater than 5G.

Volume Group (Volume Group): consists of one or more units (Units).

Logical Volume (Logical Volume): A volume group can be composed of several different types of LV, the type of LV can be NAS,ISCSI, snapshot, etc.

Note: Under the DSS Web management mode, the user can only complete the operation of volume group, LV, but cannot complete the delete operation.

Second, the management of volume group

1. New Volume Group

Select the unit, enter the volume group name, and create a new volume group.

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Formatting ...

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2. New Logical Volume

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Select the type and size of the volume, and create a new volume.

Note that the volume and unit names, as well as RAID names, are automatically generated and cannot be modified.

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After the volume is established successfully, the share can be established.

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3. Create a new Snapshot volume

Select New Snapshot in the action type, and select the previously established volume in assign to volume.

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After successful operation, the results are as follows:

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The following operations are completed on the DSS console

4. Delete LV

Press Ctrl+alt+x to enter the extension tool.

Warning message:

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Security detection, enter the administrator password.

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The Extension Tools menu appears:

---delete all snapshots; 13 Delete lv;14 Delete unit.

Select 13 to delete the LV.

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Warning message:

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Enter the administrator password

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Press SPACEBAR to select the LV you want to delete

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Select the LV that you want to fill with 0

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Warning message

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After the deletion is complete, you will be prompted to restart the system

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5. Deleting snapshots

Select 12 to delete the snapshot and follow the prompts to complete the operation.

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6. Delete the unit

After all LV deletions, the user can delete the unit by 14.

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Select Unit

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When the deletion is complete, return to the Wed management mode to see the effect, when no volume or volume group exists.

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This article is from the "Start from the Heart" blog, please be sure to keep this source http://ycrsjxy.blog.51cto.com/618627/1775032

Management of seven-volume groups and volumes for the OPEN-E DSS V7 application Series