Sun Microsystems Netra 440, Руководство по обслуживанию

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50 Netra 440 Server Service Manual • August 2004
7. Configure the new hard drive using this command:
where device-name is the name of the hard drive to be configured. For example:
The blue OK-to-Remove LED goes out, and the green Activity LED flashes as the
hard drive is added to the device tree.
8. Close the system door.
9. Mount any file systems associated with the hard drive and restart any applications
accessing the hard drive.
Air Filter
The air filter is located behind the system door at the front of the system. You should
have a replacement air filter available before going through with these procedures.
The system may become damaged if you run it without an air filter for an extended
period of time. The filters are not designed to be cleaned, so you must completely
discard dirty filters and replace them with new clean filters.
The time frame in which the air filter should be replaced varies depending on the
environment where the Netra 440 is installed; if the air in the operating environment
is especially dirty, you may have to replace the filter more frequently. Reliability may
be reduced noticeably when 120 grams of dust has accumulated on the filter, so you
should change the filter at that point. In typical locations with high levels of dust
and dirt in the air, the recommended service time could be as low as two months. In
clean-air environments, the filter may only need to be changed every 18 months or
longer.
# cfgadm -x configure /dev/rdsk/
device-name
# cfgadm -x configure /dev/rdsk/c0t0d0