User manual HP STORAGEWORKS BUSINESS COPY EVA SOFTWARE

[. . . ] HP StorageWorks Replication Solutions Manager user guide Part number: T3680-96167 Third edition: February 2008 Legal and notice information © Copyright 2004-2008 Hewlett-Packard Development Company, L. P. Valid license from HP required for possession, use or copying. Consistent with FAR 12. 211 and 12. 212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U. S. Government under vendor's standard commercial license. [. . . ] CreateDiskDevice ($Rep1, $mount_host, %LUN%, READ_WRITE) onerror pauseat E2: // // Wait for user to initiate rollback. E3: RemoveDiskDevice ($Rep1, $mount_host) onerror pauseat E2: // E2: DeleteStorageVolume ($Rep1) onerror pauseat E2: // Exit (SUCCESS) // // Failure exit - no rollback needed. E1: Exit (FAILURE) Replicate host volume group, mount components to a host (template) Template summary A. Locally replicates (copies) the storage volumes that underlie a host volume group on an enabled host. Presents the underlying storage volume copies to a second enabled host (creates a new host volume group). HP StorageWorks Replication Solutions Manager 223 C. By default, mounts the components (logical volumes) in the new host volume group on the second enabled host. Optionally, use raw disk I/O (do not mount the replicated components). After continuing, unmounts the new volume group components from the second enabled host, unpresents and deletes the storage volume copies from the storage system. Template options · Number of components to mount. Adds mount and unmount commands for each component. To use raw disk I/O, instead of mounting, enter zero (0). · Suspend source before replication. Adds launch commands for interacting with an enabled host, for example to suspend and resume host application I/O. · Launch backup after replication. Adds a launch command for interacting with an enabled host, for example, to start a tape backup. · Use snapclone instead of snapshot. Generates a template that uses snapclone replication. Adds a command for e-mail notification of the job instance status. See SetNotificationPolicy. Comments · Tru64 UNIX. Replication is not supported when an AdvFS domain spans partitions. When replicating AdvFS volumes that have heavy I/O, select the option Suspend source before replication. Example This template was generated to locally replicate one host volume group and mount one of its components (logical volume). No other template options were selected. 224 Jobs Line Task 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 // Replicate a host volume group, and mount component(s) to a host. // // Assign some variables that will be used in this job. [. . . ] For details, see containers topic. controller software (VCS / XCS) Controller software is low-level software (firmware) used by array controllers to run a storage array. In HP Replication Solutions Manager environments, the arrays may be running VCS or XCS versions that support different features. For details, see controller software features. DR group A data replication (DR) group is a logical group of virtual disks in a remote replication relationship with a corresponding group on another array. Hosts write data to the virtual disks in the source DR group, and the array copies the data to the virtual disks in the destination DR group. [. . . ]