Hp 3000 Enterprise Virtual Array Manuel d'utilisateur Page 126
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Noté. / 5. Basé sur avis des utilisateurs
Installing the Device Mapper Multipath Enablement Kit
To install the kit, follow the steps described in the Installation and Reference Guide Device Mapper
Multipath Enablement Kit for HP StorageWorks Disk Arrays:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?swItem=co-58129-1&
lang=en&cc=us&idx=1&mode=4&
iSCSI Initiator timeout settings for Red Hat 4 and SUSE 9 systems
To define the iSCSI Initiator timeout settings for Red Hat 4 and SUSE 9 systems, move the /etc/
iscsi.conf file to the Session Timeout Settings section and modify as follows:
ConnFailTimeout=5
iSCSI Initiator timeout settings for Red Hat 5 and SUSE 10 systems
To define the iSCSI Initiator timeout settings for Red Hat 5 and SUSE 10 systems, modify either the /
etc/iscsi/iscsid.conf or the /etc/iscsid.conf line as follows:
node.session.timeo.replacement_timeout=5
HPDM Multipath restrictions
HPDM Multipath has the following restrictions:
• HPDM Multipath does not provide an auto-failback feature for devices presented through iSCSI
Initiators. HP recommends running the following commands to recover the failed paths and make
them available for I/O failback (a quiesce of I/O is necessary; a reboot also may be required):
# /etc/init.d/iscsi restart or # /etc/init.d/open-iscsi restart
# /sbin/multipath –v3
• No clustering support
• If Device Mapper Multipath is configured on iSCSI devices (on hosts running SLES OS), the system
may hang during reboot. To avoid this, HP highly recommends running the following command
before rebooting the system:
# /sbin/multipath –F
Setting up the iSCSI Initiator for multipathing126
- HP StorageWorks 1
- Contents 3
- About this guide 17
- Rack stability 19
- HP technical support 19
- Subscription service 19
- Other HP websites 20
- FC1 FC2 GE1 25
- FC1 FC2GE2 GE2 25
- Hardware support 26
- Software support requirements 27
- Security 30
- Business Copy 30
- Hardware 31
- 1EVA storage system 31
- 2mpx100/100b 31
- Operating systems supported 32
- Network teaming 34
- Windows requirements 34
- OpenVMS hardware requirements 36
- OpenVMS software requirements 36
- Supported IP network adapters 39
- IP network requirements 40
- Adds a second mpx100 42
- Rack mounting the mpx100/100b 46
- Starting the mpx100/100b 48
- StorageWorks Command View EVA 48
- 4 Configuring the mpx100/100b 51
- Chassis controls 52
- Maintenance button 53
- FC ports 54
- Transceivers 55
- Management Ethernet port 56
- Installation and maintenance 57
- Power requirements 58
- Environmental conditions 58
- Configuring the server 58
- Configuring the mpx100/100b62 62
- Configuring the mpx100/100b 63
- Configuring the mpx100/100b68 68
- Assigning device names 82
- Target bindings 84
- Mounting file systems 84
- Unmounting file systems 84
- Accessing iSCSI disks 88
- Configuring TCP/IP services 93
- Configuring VLANs 93
- Configuring target discovery 93
- Starting the iSCSI Initiator 95
- Stopping the iSCSI Initiator 96
- Overview 97
- The mpx100/100b perspective 98
- Figure 50 Add Features page 103
- Managing multipathing 114
- MPxIO overview 116
- Preparing the host system 117
- Enabling MPxIO 120
- Displaying path information 122
- Manual path switching 124
- Disk Arrays 125
- HPDM Multipath restrictions 126
- View EVA 129
- Command View EVA 129
- 8 iSCSI Boot from SAN 131
- QLogic iSCSI Host Bus adapter 132
- QLogic BIOS Readme 133
- Upgrade License 135
- License with mpx Manager GUI 136
- 6. Click OK 138
- A Command line interface 139
- Admin command 140
- Beacon command 141
- Date command 141
- Clear command 142
- FRU command 142
- Help command 143
- Command line interface144 144
- History command 146
- Image command 146
- Initiator command 147
- Logout command 148
- LUNmask command 148
- Password command 149
- Ping command 150
- Quit command 150
- Reboot command 150
- Reset command 151
- Save command 151
- Set command 152
- Set CHAP command 152
- Set FC command 153
- Set Features command 154
- Set iSCSI command 154
- Set iSNS command 155
- Set MGMT command 155
- Set NTP command 156
- Set Properties command 156
- Set SNMP command 156
- Set System command 157
- Set VLAN command 157
- Show command 157
- Show Chap command 158
- Show Features command 159
- Show Logs Command 159
- Show LUNinfo command 159
- Show Perf command 159
- Show Properties command 160
- Show System command 160
- Show MGMT command 161
- Show iSCSI command 161
- Show FC command 162
- Show Initiators command 162
- Show iSNS command 164
- Show LUNs command 164
- Show LUN Mask command 165
- Show NTP command 166
- Show SNMP command 167
- Show Stats command 168
- Show Targets command 171
- Show VLAN command 172
- Target command 172
- Chassis diagnostics 173
- Heartbeat LED blink patterns 174
- Initiator 176
- HP Command View EVA refresh 178
- C Log data 179
- Error log messages 181
- Application modules 182
- DescriptionMessage 183
- Log messageID 183
- Fibre Channel driver 187
- User modules 188
- Fatal log messages 191
- Description 192
- FC driver 193
- SNMP properties 195
- SNMP trap configuration 196
- Management Information Base 196
- Network port table 197
- QsrNwPortEntry 198
- FC port table information 200
- Sensor table 202
- QsrSensorEntry 203
- Notifications 204
- Agent shutdown notification 205
- Agent startup notification 205
- FC port down notification 206
- Sensor notification 206
- Generic notification 206
- E Setting up authentication 207
- CHAP restrictions 208
- Setting up authentication210 210
- Setting up authentication212 212
- Setting up authentication214 214
- CHAP during normal session 216
- Setting up authentication218 218
- Regulatory compliance 223
- Laser device 224
- Class A equipment 225
- European Union notice 225
- BSMI notice 225
- Battery replacement notice 226
- Power cords 227
- Japanese power cord statement 228
- Glossary 229
- Glossary230 230
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