QNAP QDA-A2MAR Bruksanvisning
QNAP
Förvaringskåp
QDA-A2MAR
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QNAP External RAID
Device
Software User Guide
Document Version: 5
03/10/2019
Contents
1. Overview
About QNAP External RAID Devices............................................................................................................2
QNAP External RAID Device Types............................................................................................................. 2
RAID Types...................................................................................................................................................2
2. QNAP External RAID Manager
Home Screen................................................................................................................................................6
RAID Configuration.......................................................................................................................................7
Creating a RAID Group on a RAID Enclosure..........................................................................................8
Removing a RAID Group on a RAID Enclosure....................................................................................... 9
Disk Information..........................................................................................................................................10
Firmware Information..................................................................................................................................10
Updating the Device Firmware in QNAP External RAID Manager......................................................... 11
System Logs............................................................................................................................................... 12
3. QTS External RAID Management
Storage Modes........................................................................................................................................... 14
Storage Configuration.................................................................................................................................15
Creating a Storage Pool on a RAID Enclosure.......................................................................................15
Creating a Storage Pool on a Drive Adapter.......................................................................................... 16
Creating a Static Volume on a RAID Enclosure..................................................................................... 17
Creating a Static Volume on a Drive Adapter.........................................................................................20
Configuring a RAID Enclosure as an External Storage Device..............................................................22
Storage Management................................................................................................................................. 24
Configuring a Spare Disk........................................................................................................................24
Migrating an External RAID Enclosure in NAS Storage Mode............................................................... 24
External RAID Device Health......................................................................................................................25
RAID Enclosure Health...........................................................................................................................25
Drive Adapter Health.............................................................................................................................. 26
Updating External RAID Device Firmware in QTS..................................................................................... 26
The Autoplay Menu.....................................................................................................................................27
QNAP External RAID Device Software User Guide
1
1. Overview
About QNAP External RAID Devices
QNAP External RAID devices are a series of expansion units designed to increase the storage capacity of
your NAS or computer. External RAID devices are different from other QNAP expansion units in that they
feature hardware RAID. A host can either access the disks in an external RAID individually, or the external
RAID device can combine the disks using hardware RAID so that the host accesses them as one large disk.
Some external RAID devices have hardware switches for storage configuration, while other models can only
be configured through a software interface.
QNAP External RAID Device Types
Device Type Summary Example Models
External RAID enclosure An expansion unit featuring
hardware RAID that connects to a
NAS or computer using a
connector cable.
TR-004, TR-002, TR-004U
Drive Adapter A small enclosure featuring
hardware RAID that allows you to
install 1-2 smaller drives into a
larger drive bay in a NAS or
computer (e.g. two 2.5-inch SATA
drives in a 3.5-inch bay).
QDA-A2AR, QDA-A2MAR
RAID Types
QNAP external RAID devices support the following RAID types.
Important
• Available RAID types vary depending on the device model. For a full list of supported
RAID types, check your external RAID device's hardware user guide.
• When disks with different capacities are combined in one RAID group, all disks
function according to the capacity of the smallest disk. For example, for a RAID group
containing five 2 TB disks and one 1 TB disk, the total capacity is 6 TB.
• When disks with different access speeds (SSD, HDD, SAS) are combined in one RAID
group, all disks function according to the capacity of the slowest disk.
• QNAP recommends creating separate RAID groups for each capacity and type of disk.
QNAP External RAID Device Software User Guide
Overview 2
Produktspecifikationer
| Varumärke: | QNAP |
| Kategori: | Förvaringskåp |
| Modell: | QDA-A2MAR |
| Färg på produkten: | Black, Copper colour, Silver |
| Vikt: | 836 g |
| Snäll: | Koeler |
| Ljudnivå (hög hastighet: | 34.6 dB |
| Strömförsörjning: | 220W TDP |
| Minsta luftflöde: | 24 cfm |
| Maximalt luftflöde: | 70 cfm |
| Antal fans: | 1 ventilator(en) |
| Spännande: | 12 V |
| Rotationshastighet (max): | 1800 RPM |
| Medeltid mellan fel (MTBF): | 30000 uur |
| Anslutning(ar): | 4-pin |
| Mått (B x D x H): | 157 x 113.8 x 163.3 mm |
| Rotationshastighet (min): | 600 RPM |
| Lämplig plats: | Processor |
| Kompatibla processorer: | AMD A, Intel Celeron, Intel Core 2 Duo, Intel Core 2 Extreme, Intel Core 2 Quad, Intel Pentium, AMD Phenom FX, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4 |
| Strömförbrukning (typiskt): | 2.64 W |
| Ventilator diameter: | 120 mm |
| Nominell nätspänning: | 0.2 A |
| Processorsocklar som stöds: | Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket FM1, Socket FM2 |
| Maximalt lufttryck: | 2.14 mmH2O |
| Kylflänsens mått (B x D x H): | 156.4 x 84.2 x 151.7 mm |
| Minsta lufttryck: | 0.3 mmH2O |
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