Veritas Storage Foundation™ 5.0.1 for Oracle RAC Installation, Configuration, and Administrator's Guide Extracts for the HP Serviceguard Storage Management Suite on HP-UX 11i v3

ManualsBrandsHP ManualsSoftwareHP-UX 11i Volume Management (LVM/VxVM) Software

TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0

dg PRODdg PRODdg - - - - - -

dm PRODdg01 Disk_1 - 71117760 - - - -

dm PRODdg02 Disk_2 - 71117760 - - - -

dm PRODdg03 Disk_3 - 71117760 - - - -

pl data_vol-03 -

DISABLED 4194304 - - - -

sd PRODdg02-01 data_vol-03

ENABLED 4194304 0 - - -

v data_vol fsgen

ENABLED 4194304 - ACTIVE - -

pl data_vol-01 data_vol

ENABLED 4194304 - ACTIVE - -

sd PRODdg01-01 data_vol-01

ENABLED 4194304 0 - - -

pl data_vol-04 data_vol

ENABLED 4194304 - ACTIVE - -

sd PRODdg02-03 data_vol-04

ENABLED 4194304 0 - - -

dc data_vol_dco data_vol

- - - - - -

v data_vol_dcl gen

ENABLED 560 - ACTIVE - -

pl data_vol_dcl-01 data_vol_dcl

ENABLED 560 - ACTIVE - -

sd PRODdg01-02 data_vol_dcl-01

ENABLED 560 0 - - -

a. Add a DCO plex to the DCO volume using the vxassist mirror command.

# vxsnap -g PRODdg addmir data_vol_dcl alloc=PRODdg02

b. Associate the data plex with the new DCO plex and convert it to a SNAPDONE state.

# vxplex -g PRODdg -o dcoplex=data_vol_dcl-02 \convert

state=SNAPDONE data_vol-04

# vxprint -g PRODdg

TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0

dg PRODdg PRODdg - - - - - -

dm PRODdg01 Disk_1 - 71117760 - - - -

dm PRODdg02 Disk_2 - 71117760 - - - -

dm PRODdg03 Disk_3 - 71117760 - - - -

pl data_vol-03 -

DISABLED 4194304 - - - -

v data_vol fsgen

ENABLED 4194304 - ACTIVE - -

pl data_vol-01 data_vol

ENABLED 4194304 - ACTIVE - -

sd PRODdg01-01 data_vol-01

ENABLED 4194304 0 - - -

pl data_vol-04 data_vol

ENABLED 4194304 - ACTIVE - -

sd PRODdg02-03 data_vol-04

ENABLED 4194304 0 - - -

dc data_vol_dco data_vol

- - - - - -

v data_vol_dcl gen

ENABLED 560 - ACTIVE - -

pl data_vol_dcl-01 data_vol_dcl

ENABLED 560 - ACTIVE - -

sd PRODdg01-02 data_vol_dcl-01

ENABLED 560 0 - - -

pl data_vol_dcl-02 data_vol_dcl

DISABLED 560 - DCOSNP - -

sd PRODdg02-02 data_vol_dcl-02

ENABLED 560 0 - - -

Summary of Database Snapshot Steps

You can use Database FlashSnap commands to create a snapshot of your entire database on the

same host or on a different one. Three types of snapshots can be created: online, offline, or instant.

If the SNAPSHOT_MODE specified in the snapplan is set to online, dbed_vmsnap first puts the

tablespaces to be snapshot into backup mode. After the snapshot is created, the tablespaces are

60 Using FlashSnap for Backup and Recovery