QNAP HS-210, Руководство пользователя программного обеспечения

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Adv a nc e d s y s te m re s e t: You will hear two beeps after continuously pressing
the reset button. The NAS will reset all system settings to default (similar to the
system reset in "Administration" > "Restore to Factory Default") except all the
NAS data will be reserved. Settings such as users, user groups, and shared
folders will be cleared. To retrieve old data after an advanced system reset,
create the same shared folders on the NAS and the data will be accessible again.
E na ble ha rd dis k s ta ndby m ode : This option allows the NAS drives to enter
standby mode if there is no disk access within the specified period. Note that during
standby mode, the system LED on the NAS will be off but the HDD status LED will
remain steady.
E na ble light s igna l a le rt whe n the fre e s ize of SATA dis k is le s s tha n the v a lue :
The status LED will flash red and green if this option is enabled and the free space
of the SATA hard drive is less than the set value.
E na ble write c a c he (E X T4 only ): If the NAS disk volume uses EXT4, enable this
option for higher write performance. Note that an unexpected system shutdown
may lead to data loss. This option will be disabled if the following services are
enabled: Download Station, MySQL service, user quota, and Surveillance Station. It
is recommended to disable this option if the NAS is set as shared storage in a
virtualized or clustered environment.
E na ble wa rning a le rt for re dunda nt powe r s upply on the we b- ba s e d inte rfa c e :
If two power supply units (PSU) are installed on the NAS and connected to the
power sockets, both PSU will supply the power to the NAS (applied to 1U and 2U
models.) Turn on the redundant power supply mode in "System Settings" >
"Hardware" to receive warnings for the redundant power supply. The NAS will sound
and record error messages in "System Logs" if the PSU is plugged out or does not
respond correctly. If only one PSU is installed on the NAS, DO NOT enable this
option. This function is disabled by default.
Turn on LE D light: If your NAS has a LED indicator (ex. TS-453mini), you can
choose to turn on its LED indicator, set the LED brightness level and configure a
schedule for the brightness setting. This function is only applicable on some models.
B uzze r
E na ble a la rm buzze r: Enable this option to allow the alarm buzzer to beep when certain
system operations (startup, shutdown, or firmware upgrade) are executed or system
events (error or warning) occur.