4.1
Issuing the HALT Command Before Removing Power
Gracefully shutting down VelaSync by using the HALT command offers the following
advantages over shutting the unit down by interrupting the power supply:
The shutdown process will be logged
The System Clock will update the Real Time Clock with the latest System Time.
VelaSync's file system will be synchronized, which under some circumstances will
allow for faster startup next time the unit will be powered up.
Note:
Wait 30 seconds after entering the HALT command before remov-
ing power.
Issuing a HALT Command via the Web UI
1.
Navigate to
TOOLS > SYSTEM: Reboot/Halt
.
2.
The
Reboot/Halt
window will display. Select the
Shutdown the Unit
checkbox.
3.
Click
Submit
.
4.
Wait 30 seconds after entering the HALT command before disconnecting power
from the unit.
Issuing a HALT Command via SerialPort/Telnet/SSH:
With a serial connection to the front panel serial port, telnet connection or SSH con-
nection, type
halt
<Enter> to halt the unit for shutdown. For more information on
.
Note:
After issuing the HALT command wait 30 seconds before you
remove power.
Once you have halted your VelaSync, power must be removed and reapplied in order to
restart the unit.
162
CHAPTER
4
•
VelaSync 1232 User Manual Rev. 4
4.1 Issuing the HALT Command Before Removing Power
Summary of Contents for Spectracom VelaSync 1232
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