Hp XP7 Storage Manual do Utilizador Página 169
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DescriptionItem
Values:
• BC-L1: BC L1 pair
• BC-L2: BC L2 pair
• BC Z: BC Z pair
The FS snapshot group name.Snapshot Group
If you have not configured a snapshot group for the FS pair, this item is blank.
The pair status.Status
For more information about FS pair status, see “Fast Snap pair status definitions”
(page 97).
The rate at which the current FS S-VOL matches the next new generation of the
S-VOL. If the S-VOL is the latest one, the storage system computes the synchronous
rate by comparing the S-VOL with the P-VOL.
Synchronous Rate (%)
The S-VOL information.Secondary Volume
Values:
• LDEV ID: The S-VOL's LDEV identification number.
• LDEV Name: The S-VOL's LDEV name.
• CLPR: The S-VOL's CLPR number.
• Virtual Storage Machine: The model type and serial number of the virtual
storage machine to which the S-VOL belongs.
• Virtual LDEV ID: The identification number of the S-VOL’s virtual LDEV. If no
virtual LDEV ID is assigned, a blank displays.
• Virtual Device Name: The name of the S-VOL’s virtual device, in a combined
format of “virtual emulation type”, “number of virtual LUSE volumes”, and
“virtual CVS attribute”. Each of these three items displays only if it is specified.
If none of them are specified, a blank displays.
• Virtual SSID: The virtual SSID of the S-VOL. If no virtual SSID is specified, a
blank displays.
The mirror unit number.Mirror Unit
Click to update the information in this table.Refresh button
View Pair Properties window
Use this window to monitor pair properties and to confirm the status of a volume.
The following image shows the View Pair Properties window.
View Pair Properties window 169
- HP XP7 Fast Snap User Guide 1
- DescriptionDateEdition 2
- Contents 3
- 4 Contents 4
- Contents 5 5
- 6 Contents 6
- 1 Overview of Fast Snap 7
- Components of Fast Snap 8
- ◦ Thin Provisioning (THP) 9
- ◦ RAID Manager (RAID Manager) 9
- Components of Fast Snap pairs 9
- Fast Snap 10
- Thin Provisioning 10
- RAID Manager 10
- How Fast Snap works 11
- How Fast Snap works 13 13
- How snapshot data is stored 14
- Fast Snap pair status 15
- 16 Overview of Fast Snap 16
- Access Journal 23
- Ac-S/Cnt Ac-J P-VOL 24
- Resource Partition 26
- System requirements 27
- Shared memory requirements 28
- Changing shared memory 28
- Fast Snap volume requirements 29
- Snapshot group requirements 31
- Pool capacity calculations 35
- 3 Configuring Fast Snap 37
- Creating Fast Snap data pools 38
- Selecting pool volumes 40
- Changing LDEV settings 44
- 46 Configuring Fast Snap 46
- Confirming used LDEV IDs 47
- 48 Configuring Fast Snap 48
- 50 Configuring Fast Snap 50
- Creating LDEVs 51
- 54 Configuring Fast Snap 54
- 56 Configuring Fast Snap 56
- Changing CLPR numbers 60
- 4 Managing Fast Snap Pairs 61
- Creating Fast Snap pairs 64
- Creating Fast Snap pairs 65 65
- 66 Managing Fast Snap Pairs 66
- Creating Fast Snap pairs 67 67
- Creating Fast Snap pairs 69 69
- Complex Fast Snap pairs 70
- Creating Fast Snap pairs 71 71
- Snapshot data storage methods 73
- 74 Managing Fast Snap Pairs 74
- Restoring Fast Snap pairs 79
- Formatting external volumes 81
- 82 Managing Fast Snap Pairs 82
- Deleting Fast Snap pairs 85
- Prerequisites 86
- Releasing Fast Snap pairs 87
- Monitoring pair information 88
- Viewing LDEV properties 91
- Monitoring pair properties 98
- Monitoring synchronous rates 101
- Prerequisite 102
- Monitoring consistency groups 104
- Related topics 105
- Managing pools 110
- Monitoring pool information 111
- Management Status 115
- Managing pools 117 117
- Increasing pool capacity 118
- Managing pools 119 119
- ◦ The cache memory 120
- Managing pools 121 121
- Managing pools 125 125
- Editing pool names 126
- Managing pools 127 127
- Recovering blocked pools 128
- Managing pools 129 129
- Workflow for deleting pools 130
- Managing pools 131 131
- Managing virtual volumes 132
- Managing virtual volumes 133 133
- Deleting virtual volumes 135
- 6 Troubleshooting 138
- ◦ Delete unnecessary V-VOLs 139
- Automatic completion of SIMs 142
- Manually completing SIMs 142
- Confirming SIM completion 143
- 144 Troubleshooting 144
- 7 Support and other resources 145
- Typographic conventions 146
- Technical Support 150
- B Fast Snap GUI reference 157
- Replica LDEVs tab 158
- Local Replication window 159
- BC Pairs tab 160
- FS Pairs tab 163
- Consistency Groups tab 166
- Pairs table 168
- View Pair Properties window 169
- Pair Properties table 170
- Histories window 172
- FS Histories table 173
- ◦ Basic: Internal volume 173
- ◦ THP: THP V-VOL 173
- ◦ External: External volume 173
- Create Pools wizard 176
- Create Pairs wizard 176
- Select Primary Volumes window 177
- Available LDEVs table 178
- Selected LDEVs table 179
- Confirm window 182
- Select Pool window 183
- Split Pairs wizard 184
- Selected Pairs table 185
- Resync Pairs wizard 187
- Delete Pairs window 190
- Setting fields 192
- BC/FS System Options table 192
- DescriptionItem 194
- 194 Fast Snap GUI reference 194
- Glossary 195
- 196 Glossary 196
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