IBM V7000 User Manual

642 IBM Flex System V7000 Storage Node Introduction and Implementation Guide
Example: A-9 Prepare reverse FlashCopy
IBM_4939:FlexSystem_V7000:admin>lsvdisk
id name IO_group_id IO_group_name status mdisk_grp_id mdisk_grp_name capacity type FC_id FC_name RC_id
RC_name vdisk_UID fc_map_count copy_count fast_write_state se_copy_count RC_change
5 Volume_FC_S 0 io_grp0 online 0 STGPool_0 5.00GB striped
600507680185853FF000000000000015 0 1 empty 0 no
6 Volume_FC_T 0 io_grp0 online 0 STGPool_0 5.00GB striped
600507680185853FF000000000000016 0 1 empty 0 no
7 Volume_FC_T1 0 io_grp0 online 0 STGPool_0 5.00GB striped
600507680185853FF000000000000017 0 1 empty 0 no
IIBM_4939:FlexSystem_V7000:admin>mkfcmap -source Volume_FC_S -target Volume_FC_T_S1 -name FCMAP_1 -copyrate 50
FlashCopy Mapping, id [0], successfully created
IBM_4939:FlexSystem_V7000:admin>mkfcmap -source Volume_FC_T_S1 -target Volume_FC_S -name FCMAP_rev_1 -copyrate 50
FlashCopy Mapping, id [1], successfully created
IBM_4939:FlexSystem_V7000:admin>mkfcmap -source Volume_FC_T_S1 -target Volume_FC_T1 -name FCMAP_2 -copyrate 50
FlashCopy Mapping, id [2], successfully created
IBM_4939:FlexSystem_V7000:admin>lsfcmap
id name source_vdisk_id source_vdisk_name target_vdisk_id target_vdisk_name group_id group_name status
progress copy_rate clean_progress incremental partner_FC_id partner_FC_name restoring start_time rc_controlled
0 FCMAP_1 5 Volume_FC_S 8 Volume_FC_T_S1 idle_or_copied 0
50 100 off 1 FCMAP_rev_1 no no
1 FCMAP_rev_1 8 Volume_FC_T_S1 5 Volume_FC_S idle_or_copied 0
50 100 off 0 FCMAP_1 no no
2 FCMAP_2 8 Volume_FC_T_S1 7 Volume_FC_T1 idle_or_copied 0
50 100 off no no
IBM_4939:FlexSystem_V7000:admin>startfcmap -prep FCMAP_1
IBM_4939:FlexSystem_V7000:admin>lsfcmap
id name source_vdisk_id source_vdisk_name target_vdisk_id target_vdisk_name group_id group_name status
progress copy_rate clean_progress incremental partner_FC_id partner_FC_name restoring start_time rc_controlled
0 FCMAP_1 5 Volume_FC_S 8 Volume_FC_T_S1 copying 0
50 100 off 1 FCMAP_rev_1 no 111006160239 no
1 FCMAP_rev_1 8 Volume_FC_T_S1 5 Volume_FC_S idle_or_copied 0
50 100 off 0 FCMAP_1 no no
2 FCMAP_2 8 Volume_FC_T_S1 7 Volume_FC_T1 idle_or_copied 0
50 100 off no no
IBM_4939:FlexSystem_V7000:admin>startfcmap -prep FCMAP_2
IBM_4939:FlexSystem_V7000:admin>lsfcmap
id name source_vdisk_id source_vdisk_name target_vdisk_id target_vdisk_name group_id group_name status
progress copy_rate clean_progress incremental partner_FC_id partner_FC_name restoring start_time rc_controlled
0 FCMAP_1 5 Volume_FC_S 8 Volume_FC_T_S1 copying 3
50 96 off 1 FCMAP_rev_1 no 111006160239 no
1 FCMAP_rev_1 8 Volume_FC_T_S1 5 Volume_FC_S idle_or_copied 0
50 100 off 0 FCMAP_1 no no
2 FCMAP_2 8 Volume_FC_T_S1 7 Volume_FC_T1 copying 0
50 100 off no 111006160359 no
IBM_4939:FlexSystem_V7000:admin>startfcmap -prep FCMAP_rev_1
CMMVC6298E The command failed because a target VDisk has dependent FlashCopy mappings.
IBM_4939:FlexSystem_V7000:admin>startfcmap -prep -restore FCMAP_rev_1
IBM_4939:FlexSystem_V7000:admin>lsfcmap
id name source_vdisk_id source_vdisk_name target_vdisk_id target_vdisk_name group_id group_name status progress
copy_rate clean_progress incremental partner_FC_id partner_FC_name restoring start_time rc_controlled
0 FCMAP_1 5 Volume_FC_S 8 Volume_FC_T_S1 copying 18
50 81 off 1 FCMAP_rev_1 no 111006160239 no
1 FCMAP_rev_1 8 Volume_FC_T_S1 5 Volume_FC_S copying 81
50 18 off 0 FCMAP_1 yes 111006161024 no
2 FCMAP_2 8 Volume_FC_T_S1 7 Volume_FC_T1 copying 14
50 100 off no 111006160359 no

IBM V7000 Specifications

General

Model	IBM Storwize V7000
Storage Type	Hybrid Flash Array
Maximum Capacity	1.2PB
RAID Levels	0, 1, 5, 6, 10
Connectivity	8 Gbps Fibre Channel, 16 Gbps Fibre Channel, 1 Gbps iSCSI, 10 Gbps iSCSI
Management	Command-line interface (CLI), Graphical user interface (GUI)
Form Factor	2U
Drive Bays	12
Maximum Raw Capacity	1.2PB
Operating System Support	AIX, HP-UX, Linux, VMware, Windows
Data Reduction Features	Real-time Compression, Deduplication
Drive Types	SSD, HDD
Scalability	Scale-up (drive enclosures) and scale-out (clustering) capabilities