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D-Link DSN-1100-10 [93/137] Table 5 2 advanced system settings
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xStack Storage Management Center Software User’s Guide 83
Table 5-2. Advanced System Settings
Advanced Setting Description
Remote System Time Date and time of the xStack Storage, adjusted for its local time zone.
iSCSI Port Number Specifies the TCP port number used for the iSCSI communication. The default
value for the iSCSI protocol is 3260 and should not be changed.
TCP/IP – Time to Live Specifies the Time To Live value set in the header of outgoing IP packets. This
value determines the maximum number of seconds an IP packet can live in the
network without reaching its destination. This limits the number of hops an IP
packet can pass through before being discarded. Default is 64 seconds.
TCP/IP – Maximum IP Segmentation Specifies the largest amount of data, in bytes, that TCP is willing to send in a
single segment. For best performance, this value should be set small enough to
avoid IP fragmentation, which can lead to excessive retransmissions if there is
packet loss. Default is 8960 bytes.
TCP/IP – Window Scale For efficient use of high bandwidth networks, a larger TCP window size can be
used. This option increases the maximum window size from 65,535 bytes to 1
Gigabyte. Scaling up to larger window sizes is a part of what is necessary for TCP
Tuning. This option is used only during the TCP 3-way handshake. The window
scale value represents the number of bits to left-shift the 16-bit window size field.
The window scale value can be set from 0 (no shift) to 14. Default is 0.
TCP/IP – Timestamp Causes the receiving computer to send a time-stamp reply back to the originating
computer. Systems can use time-stamp requests and replies to measure the
transmission speed of datagrams on a network.. Choices are:
Enabled = TCP/IP timestamp is enabled.
Disabled = TCP/IP timestamp is disabled. (default)
TCP/IP – PMTU Determines whether the xStack Storage automatically adapts its packet size.
Choices are:
Enabled = xStack Storage automatically adapt its packet size. (default)
Disabled = xStack Storage keeps its default packet size (576 bytes), even if it
receives an ICMP request to change its packet size. This can render some
remote systems unreachable, because if intermediate systems on the path to
the remote system cannot support the default packet size, the xStack Storage
ignores their requests to make the packets smaller.
TCP/IP – Reset Upper Layer Counter Determines whether the TCP/IP upper layer counters can be reset. Resetting the
counters simplifies the ability to look at the counters for an accurate percentage of
packets sent or received.
Choices are:
Enabled = upper layer counters can be reset.
Disabled = upper layer counters cannot be reset. (default)
Email Notification Enabled Indicates whether the xStack Storage will send an alert notifications by email when
an event occurs. Choices are:
Enabled = xStack Storage will send an email alert. If you select this setting, the
following four fields must also be completed.
Disabled = xStack Storage will not send an email alert. (default)
Email To Address Enter the email address where notifications are to be sent. This can be an
individual email address or a distribution list.
Email From Address Enter an IP address, email address, or other meaningful entry that identifies the
xStack Storage as the source of the email.
Содержание
- D link xstack storage iscsi san arrays 1
- Managed san solutions dsn 1100 dsn 2100 dsn 3200 dsn 3400 storage management center software user s guide 1
- Version 1 1
- 2008 d link networks inc all rights reserved 2
- Trademarks 2
- Compliance information 3
- Notice of export controls 3
- Safety information 3
- Document revision level 4
- Audience 5
- Cautions 5
- Preface 5
- Typographic conventions 5
- Warnings 5
- Contact information 6
- Contents 7
- Chapter 1 introduction 11
- Key features 11
- Compatibility and minimum system requirements 12
- Understanding the basics 12
- Menu bar and toolbar 13
- Understanding the user interface 13
- Shortcut menu 14
- View panel 15
- Action panels 16
- Main display 16
- Detail tabs 17
- Status bar 17
- Chapter 1 introduction 18
- Figure 1 10 help button 18
- Getting help 18
- Optional tasks that are suggested but not required to use the xstack storage system 18
- Read this section if you read nothing else in this guide 18
- Recommended tasks that d link recommends that you perform 18
- Required tasks that all users must perform 18
- Table 1 1 identifies the tasks that can be performed using the xstack storage management center these tasks are organized into three groups 18
- Table 1 1 xstack storage management center user tasks 18
- The xstack storage management center provides a comprehensive online help system that is available by clicking the help button on the toolbar see figure 1 10 the help system is optimized for fast access and contains information about every component in the xstack storage management center when you click the help button a question mark gets appended to the pointer you can then click an area on the main window to display a help topic for that area help is also available for xstack storage wizards by pressing the f1 key 18
- Chapter 2 getting started 19
- Logging in 20
- Using the start up wizard 20
- Logging in from the home page 25
- Customizing the date and time 28
- Changing the default admin login password 29
- Setting up accounts 29
- Adding admin accounts 32
- Adding user accounts 32
- Deleting user accounts 34
- Modifying accounts 34
- Exiting the xstack storage management center 35
- Logging out 35
- Powering off the xstack storage array 36
- Chapter 3 managing volumes 37
- Understanding the volume view 38
- Creating volumes 39
- Letting the wizard choose the best volume organization 41
- Making your own volume selection choices 46
- Granting or revoking iscsi access to volumes 51
- Performing volume actions 51
- Scanning a volume 53
- Destroying a volume 55
- Growing a volume 56
- Reconfiguring a volume 57
- Changing volume names and viewing volume information volume properties tab 60
- Using the detail tabs 60
- Viewing extents on a volume extents tab 61
- Viewing reconfiguration information reconfigure tab 63
- Enabling chap security 64
- Enabling or disabling chap security security tab 64
- Changing the chap secret 65
- Disabling chap security 66
- Viewing or changing advanced settings advanced settings tab 66
- Figure 3 34 advanced volume settings 67
- Table 3 1 advanced volume settings 67
- Xstack storage management center software user s guide 57 67
- Chapter 3 managing volumes 68
- Removing iscsi initiators 69
- Chapter 4 managing physical storage 71
- Understanding the physical storage view 72
- Downing a drive 73
- Performing drive actions 73
- Reserving spare drives 74
- Using the detail tabs 75
- Viewing drive properties properties tab 75
- Viewing smart data and attributes smart data and smart attributes tabs 76
- Viewing extents on a drive extents tab 77
- Chapter 5 system administration 79
- Understanding the system administration view 80
- Using the detail tabs 81
- Viewing historical information history tab 81
- Viewing scheduled activities schedule tab 83
- Saving the current configuration settings tab 84
- Restoring a configuration settings tab 86
- Restoring factory default settings 87
- Upgrading software settings tab 88
- Restarting the xstack storage system settings tab 89
- Shutting down the xstack storage system settings tab 89
- Selecting a battery policy settings tab 90
- Setting user accounts settings tab 91
- Viewing or changing advanced settings settings tab 91
- Table 5 2 advanced system settings 93
- Xstack storage management center software user s guide 83 93
- Chapter 5 system administration 94
- Chapter 6 managing management and ethernet ports and portals 95
- Understanding the network settings view 96
- Viewing or changing management port settings 97
- Working with management ports 97
- Pinging from a management port 98
- Viewing ethernet port settings or changing the mtu setting 99
- Creating network portals 101
- Working with network portals 101
- Deleting a network portal 102
- Pinging from a network portal 103
- Grouping and ungrouping ports 104
- Grouping ports 105
- Ungrouping ports 107
- Removing ports from a lag 108
- Working with vlans 108
- Removing a port from a vlan 109
- Vlan enabling a port 109
- Removing a group from a vlan 110
- Vlan enabling a group 110
- Adding an xstack storage 111
- Chapter 7 performing system actions 111
- Removing an xstack storage 112
- Chapter 8 best practices 113
- Resetting display preferences 114
- Saving configuration settings 114
- Working with firewalls 114
- A file menu 117
- A view menu 117
- Appendix a menu summary 117
- This appendix summarizes the menus in the xstack storage management center menus and the commands they contain for more information about a command refer to the section number 117
- Xstack storage management center software user s guide 107 117
- A storage menu 118
- A tools menu 118
- A volumes menu 118
- Appendix a menu summary 118
- A 0 help menu 119
- A network menu ethernet port selected 119
- A network menu group ethernet port selected 119
- A network menu group selected 119
- A network menu management port selected 119
- Xstack storage management center software user s guide 109 119
- Appendix b factory default settings 121
- Table b 1 battery policy default setting 121
- Table b 2 date and time default setting 121
- Table b 3 modify system tcpip default settings 121
- Table b 4 set cache mode default setting 121
- Table b 5 set default task priority setting 121
- Table b 6 set spare count default setting 121
- Table b 7 modify iscsi port default setting 121
- This appendix lists the xstack storage factory default settings 121
- Xstack storage management center software user s guide 111 121
- Appendix b factory default settings 122
- Table b 8 email notification support default setting 122
- Table b 9 advanced settings volume view 122
- Table b 10 advanced settings system administration view 123
- Xstack storage management center software user s guide 113 123
- Appendix c recording your configuration settings 125
- C recording volumes 125
- Table c 1 volumes created using the xstack storage storage array 125
- This appendix contains tables you can use to record the configuration settings 125
- Use table c 1 to record information about the volumes you create 125
- Xstack storage management center software user s guide 115 125
- Appendix c recording your configuration settings 126
- C recording iscsi initiator access 127
- Table c 2 iscsi initiators created using the xstack storage storage array 127
- Use table c 2 to record information about the iscsi initiators that will be accessing volumes 127
- Xstack storage management center software user s guide 117 127
- Appendix c recording your configuration settings 128
- C recording groups 128
- Use table c 3 to record information about the port groups you create 128
- Table c 3 groups created using the xstack storage storage array 129
- Xstack storage management center software user s guide 119 129
- Appendix c recording your configuration settings 130
- C recording network portals 130
- Table c 4 network portals created using the xstack storage storage array 130
- Use table c 4 to record information about the network portals you create 130
- C recording scheduled tasks 131
- Table c 5 scheduled tasks created using the xstack storage storage array 131
- Use table c 5 to record information about the scheduled tasks you create 131
- Xstack storage management center software user s guide 121 131
- Appendix c recording your configuration settings 132
- C admin login password 132
- If you change the default admin login password record it in table c 6 132
- Table c 6 admin login password 132
- C configuration files 133
- If you save a configuration to a configuration file record it in table c 7 133
- Table c 7 configuration files 133
- Xstack storage management center software user s guide 123 133
- Appendix c recording your configuration settings 134
- C management port settings 134
- Record your management port settings in table c 8 134
- Table c 8 management port settings 134
- C data port settings 135
- Record your data port settings in table c 9 135
- Table c 9 data port settings 135
- Xstack storage management center software user s guide 125 135
- Appendix c recording your configuration settings 136
- C 0 email settings 136
- Record your email settings in table c 10 136
- Table c 10 email setting 136
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