Quantum QXS G2 Series, Руководство по установке и обслуживанию оборудования

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Module Remove and Replace 179
• The camming lever on the carrier will engage into the a slot in the chassis.
• Continue to push firmly until the handle fully engages.
• You should hear a click as the latch handle engages and holds the handle closed.
Figure 143 Installing a 2.5” SFF Drive Carrier Module-2
6 Using the management interfaces, the disk management utility (GUI) or CLI, verify whether the
health of the new disk is OK.
• Verify that the Green Drive LED is on/blinking.
• Verify that Ops panel states show no amber module faults.
Replacing a 2U Drive Blank
A drive blank is removed from the chassis simply by pulling the module out of the drive slot. A drive
blank is installed in the chassis by properly aligning it and inserting it into the drive slot, followed by
pushing it securely into place.
CAUTION: To ensure optimal cooling throughout the chassis, drive blanks must be fitted to all
unused drive slots in the 2U12 and 2U24 chassis.
Replacing a 2U RAID Controller or an Expansion IOM
IMPORTANT: The 2U QXS-G2-312, QXS-G2-324, QXS-G2-412, and QXS-G2-424 systems support
dual-controller configuration only. If a partner controller fails, the storage system will fail over and
run on a single controller module until the redundancy is restored. A controller module must be
installed in each controller slot to ensure sufficient air flow through the chassis during operation.
The RAID chassis uses two controller (for redundancy). The expansion chassis used two IOMs (for
redundancy). In a dual-controller configuration, controller and expansion IOMs are hot-swappable,
which means you can replace one module without halting I/O to disk groups, or powering off the
chassis. In this case, the second module takes over operation of the storage system until you install
the new module.