Xiotech—Proprietary
160337-000 Rev D, 30 September, 2013
Page 39
Power-up, Shutdown, Restart
ISE User Guide
Table 10:
Boot Types
Shutdown
The ISE should be shut down from a running condition in a controlled manner from Orchestrator (
Maintenance
),
the Web-Mgt (
Maintenance
), or the CLI. This shutdown procedure places the ISE in standby mode as shown in
Table 9 (page 38) and described in “Power On State” on page 37. After a controlled shutdown completes, the
AC power can be removed by flipping the power switches to the
OFF
position.
Note.
The ISE should not be shut down from a running state by turning off the power.
Controlled Shutdown
To execute a controlled shutdown from the Web-Mgt or CLI, follow the procedure detailed in “Shutdown” on
page 127. This controlled shutdown causes the ISE to perform the following actions:
•
Complete all in-progress I/O commands from all hosts.
•
Flush all cache data; this data flush requires patience, as it can take from a few seconds to several
minutes.
•
Prepare internal processes for a graceful shutdown.
•
Shut down both MRCs and leave off (in standby mode).
•
Retain all configuration settings and terminate management connectivity with the ISE.
When power is applied to a powered-off ISE or a WOL signal is sent to an ISE in a standby state, the ISE
performs a cold boot. Boot types are summarized in Table 10 on page 39.
Restart
An ISE can be restarted while running using Orchestrator, Web-Mgt, or the CLI. The ISE restart performs the
following:
•
Completes all in-progress I/O commands from all hosts
•
Flushes all data from cache
•
Prepares internal processes for a graceful shutdown
•
Shuts down both MRCs
•
Automatically restarts both MRCs
Initialization and all configuration settings are retained. Connection to the ISE through the Orchestrator, Web-
Mgt, or the CLI is terminated. When the restart is complete, the ISE again allows connection from a Web
browser or remote console.
Note.
If the browser session is still open when the ISE restart completes, click the
Refresh
button or press
F5
to reset the connection to the ISE at the System Login view.
Warm boot
Firmware upgrade
A few firmware exceptions causing sys-
tem reboot
ISE resets some hardware subcomponents and reloads software
and firmware
Effects on outstanding host I/O requests:
•
One MRC warm boots, and the surviving MRC processes all
host requests with no impact on host
•
Both MRCs warm boot simultaneously. Requests may be
completed within the host timeout period without impact on the
application, or requests time out, causing the host to see I/O
errors
Boot Type
Conditions Inducing Boot Type
Characteristics
Содержание ISE-2 Series
Страница 1: ......
Страница 8: ...Page vi 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Table of Contents...
Страница 36: ...Page 28 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Installation...
Страница 44: ...Page 36 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Management Tools...
Страница 74: ...Page 66 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Initialize and Configure...
Страница 108: ...Page 100 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide ISE Management...
Страница 132: ...Page 124 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Monitoring...
Страница 154: ...Page 146 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Maintenance...
Страница 158: ...Page 150 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide FRU Replacement...
Страница 166: ...Page 158 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Appendix B Troubleshooting...
Страница 174: ...Page 166 160337 000 Rev D 30 September 2013 Xiotech Proprietary ISE User Guide Appendix C CLI Commands...
Страница 178: ......
