PowerVM and SAN Copy Services

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IBM Redbooks, Jan 21, 2010 - Computers - 136 pages
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This IBM® RedpapersTM publication is a guide to Copy Services as managed by AIX® in a IBM PowerVMTM virtualized environment. The goal of this paper is to provide step-by-step procedures about how storage subsystem-based Copy Services are accomplished in a virtualized environment and the approach for which they should be adopted.

This paper focuses on Copy Services technology from EMC, Hitachi, and IBM within the following storage subsystem models:
- EMC DMX-4
- Hitachi USP V
- IBM DS8300
- IBM SVC

The storage software products that will be used for the different Copy Services are as follows:
- EMC TimeFinder
- Hitachi ShadowImage
- IBM FlashCopy®

While there are numerous storage subsystem vendors in the marketplace and industry, this paper has been limited to the vendors and the technologies described above.

 

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Contents

Common terms and phrases

79 CuAt Backing device block level copy chkdev command Client Partition ID Client1 Client1_000 closed/syncd N/A configuration Copy Services device group drwxr-xr-x 2 root etc/filesystems Fibre Channel following command grep hdisk2 Hitachi ShadowImage HORCM instance host0 host0_5 I/O Server client IBM FlashCopy IBM Power import the VG jfs2 Logical Volume Manager loglv01 lost+found LPs PPs PVs ls ltR lsmap vadapter lspv hdisk0 lsvg command lsvg l vg02 lsvg rootvg vg01 LV NAME TYPE LV STATE MOUNT megabytes mkdir NAME TYPE LPs nls_index Number odmget command open/syncd N/A P-VOL Perform these steps PHYS2VIRT_CAPABLE Physical disk Physloc Client Partition PPs PVs LV recreatevg command root system 256 Run the following S-VOL SCSI Status Available LUN storage subsystem management subsystem management server SVSA Physloc Client Symmetrix system 256 Nov system 256 Oct total 0 drwx TYPE LPs PPs unique ID unique_id VIRT2PHYS_CAPABLE virtual device Virtual I/O Server Volume Group vtscsi2

Bibliographic information

QR code for PowerVM and SAN Copy Services
TitlePowerVM and SAN Copy Services
AuthorsScott Vetter, Matt Perkinson, John Welsh, IBM Redbooks
PublisherIBM Redbooks, 2010
ISBN073845026X, 9780738450261
Length136 pages
Subjects ›  › 

Computers / Distributed Systems / General
  
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