HP 418800-B21 HP StorageWorks Replication Solutions Manager 4.0.1 user guide ( - Page 339
SnapshotDiskDevice
UPC - 882780564640
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Comments • Associated validation commands. ValidateSnapcloneStorageVolume • Agent and license prerequisites. Requires a local replication license for the storage systems on which the storage volumes are located. • Command result value. List of snapclone storage volume names (UNC). For a complete list, see command result values. • OS specifics. None • A flush of the source virtual disks write cache is required before replication is started. • This command cannot be used with some older versions of controller software. • See resource names and UNC formats. SnapshotDiskDevice Creates a snapshot (a point-in-time copy) of the virtual disk that underlies a host disk device (raw disk). The snapshot copy (virtual disk) is presented to the enabled host and a host bus scan is performed to identify the presented storage. Syntax and arguments When initially inserted into a job, the command syntax and default arguments are: SnapshotDiskDevice ( %host_storvol_unc_name%, DEMAND_ALLOCATED, SAME, %new_storvol_name%, WAIT ) Host Storage Volume UNC Name (%host_storvol_unc_name%). Select or enter the UNC name of the host disk device to be copied. Snapshot Type. Select demand_allocated or fully_allocated. RAID Level. Select the redundancy level for the copy. Choices are RAID0, RAID1, RAID5, and same. See virtual disks redundancy level. New Virtual Disk Name (%new_storvol_name%). Enter a name for the copy. Wait for Discovery. Select wait or nowait. See the wait/nowait argument. Examples These examples show host volume mount points. Device names can also be used. HP StorageWorks Replication Solutions Manager 4.0.1 339