CN209748581U - Data security testing arrangement of distributed storage - Google Patents

Abstract

The utility model relates to a data security testing arrangement of distributing type storage, include: the testing device comprises a testing power supply input unit connected with alternating current mains supply, a testing power supply output unit connected with a plurality of distributed storage devices, a testing optical fiber input unit connected with a switch and a testing optical fiber output unit connected with the distributed storage devices, wherein the testing power supply input unit and the testing power supply output unit are connected through a power supply on-off device, the testing optical fiber input unit and the testing optical fiber output unit are connected through an optical fiber plug-in device, and the power supply on-off device and the optical fiber plug-in device are connected with a wired or wireless remote controller. The utility model discloses utilize the mode of remote control in the physics disconnection of operation room remote operation power and optic fibre, can be at the time interval for actions such as 10 microseconds to longer within range automatic completion plug optic fibre and power supply cable, not only be applicable to the test scene of fast operation, be applicable to moreover and carry out the scene tested to the critical value.

Description

Data security testing arrangement of distributed storage

Technical Field

The utility model relates to a data security testing arrangement of distributing type storage is a safety inspection device who protects computer system, is a testing arrangement to data security.

Background

When the distributed storage cluster works, a certain node or certain nodes cannot be connected with other nodes due to various reasons (such as power supply failure of the nodes, disconnection and disconnection of optical fiber jumpers and the like), so that data security level reduction, data loss or data loss can be caused. In the traditional test method, a tester needs to repeatedly perform operations and steps of inserting and extracting the optical fiber and the power supply cable to and from the equipment room and the operation room. In addition, because a tester cannot rapidly move to and from the equipment room and the operation room within seconds, many test scenes needing rapid operation cannot be completed by using the traditional test method.

Disclosure of Invention

In order to overcome the problem of the prior art, the utility model provides a data security testing arrangement of distributed storage. The device automatically plugs and pulls out the optical fiber through the optical fiber control unit according to the test requirement, automatically records and interacts with the automatic test center to automatically complete the optical fiber test.

the purpose of the utility model is realized like this: a distributed stored data security testing apparatus, comprising: the testing device comprises a testing power supply input unit connected with an alternating current mains supply, a testing power supply output unit connected with a plurality of distributed storage devices, a testing optical fiber input unit connected with a switch and a testing optical fiber output unit connected with the distributed storage devices, wherein the testing power supply input unit and the testing power supply output unit are connected through a power on-off device, the testing optical fiber input unit and the testing optical fiber output unit are connected through an optical fiber plug-in device, and the power on-off device and the optical fiber plug-in device are connected with a wired or wireless remote controller.

Furthermore, the test power input unit has at least two groups of alternating current commercial power input ends, and the test power output unit comprises at least two groups of at least two alternating current commercial power sockets.

Furthermore, the alternating current commercial power input end and each alternating current commercial power socket are connected with the power on-off device, and the power on-off device is a mechanical relay or a solid-state relay.

Furthermore, the test optical fiber input unit and the test optical fiber output unit are respectively provided with at least two groups of at least two external optical fiber jumper sockets.

Furthermore, the external optical fiber jumper sockets for input and output of the test optical fiber input unit and the test optical fiber output unit are correspondingly installed up and down, and an electric optical fiber plug-in device is arranged between the corresponding external optical fiber jumper sockets for input and output.

Further, the electric optical fiber plug comprises: the optical fiber jumper plug comprises a motor and an adapting piece, wherein the motor and the adapting piece are installed on a support, the motor drives a shifting fork, the shifting fork shifts a plug-pull piece, the plug-pull piece is connected with an optical fiber jumper plug, and an optical fiber jumper socket matched with the optical fiber jumper plug is directly or indirectly fixedly connected with the support.

Further, the remote controller is a wired or wireless network controller, including: and the main control unit is connected with the interaction unit, the power conversion unit, the data storage unit, the network unit, the optical fiber plugging unit and the power on-off unit.

Further, the interaction unit comprises a touch screen.

Furthermore, each unit is arranged in the rectangular shell, the touch screen and each alternating current mains supply socket are arranged on the same panel, and each group of external optical fiber jumper sockets are arranged on the side panel.

The utility model discloses the beneficial effect who produces is: the utility model discloses utilize the mode of remote control to be in the physical disconnection of operation room distal end operating power and optic fibre, whether the data of test storage device storage under the condition of power disconnection and optical cable disconnection are lost, can be at the time interval for actions such as 10 microseconds to longer within range automatic completion plug optic fibre and power supply cable, carry out the action script of setting for according to the test case, and carry out the snap action according to the change of distributed storage cluster data or state, not only be applicable to the test scene of snap operation, and be applicable to and carry out the scene tested to the critical value.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic block diagram of a device according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of an optical fiber jumper socket arrangement and an electric optical fiber plug of the fifth and sixth embodiments of the present invention;

Fig. 3 is a schematic structural diagram of an optical fiber jumper socket arrangement and an electric optical fiber plug according to fifth and sixth embodiments of the present invention, which is a view from direction a in fig. 2;

Fig. 4 is a schematic block diagram of a seventh embodiment of the present invention;

Fig. 5 is a schematic external view of a device according to a ninth embodiment of the present invention;

Fig. 6 is a schematic side panel view of a device according to a ninth embodiment of the present invention, which is a view from direction B in fig. 3 and a view from direction C in fig. 5.

Detailed Description

The first embodiment is as follows:

The embodiment is a data security testing device for distributed storage, as shown in fig. 1. The embodiment comprises the following steps: the testing optical fiber output unit is connected with the testing optical fiber input unit and the testing optical fiber output unit, the testing optical fiber input unit is connected with the switch, the testing optical fiber output unit is connected with the distributed storage equipment, the testing optical fiber input unit and the testing optical fiber output unit are connected through the power on-off device, the testing optical fiber input unit and the testing optical fiber output unit are connected through the electric optical fiber plug-in device, and the power on-off device and the electric optical fiber plug-in device are connected with a wired or wireless remote controller.

The basic idea of the embodiment is as follows: the power supply and optical fiber on-off device is arranged between the devices for placing the storage device, and the physical disconnection of the power supply and the optical fiber is operated at the remote end of the operation room in a remote control mode so as to test whether the stored data of the storage device is lost under the conditions of power supply disconnection and optical cable disconnection. Therefore, the present embodiment is mainly composed of a remote power on/off and a fiber on/off.

The test power supply input unit is used for connecting with alternating current commercial power, namely connecting with 220V alternating current or other alternating current power grid outlets. One 220v ac power supply may be connected or multiple 220v ac power supply inputs may be provided to test grid differences between different ac mains supplies.

The test power output unit is used for connecting the power input end of the storage device and can be provided with a plurality of power sockets, so that the power plug of the storage device is directly plugged into the sockets, and the wiring trouble is avoided. The power sockets can be arranged in groups, and each group of power sockets are respectively connected with different alternating current commercial power grid outlets.

Because the device of the embodiment is connected in series between the outlet of the alternating current commercial power grid and the storage equipment, the disconnection and connection between the test power supply input unit and the test power supply output unit can be used for disconnection and connection of the power supply of the storage equipment. The present embodiment thus provides a power on-off between the test power input unit and the test power output unit. The power on-off device can physically disconnect the circuit, namely, the power plug is pulled out of the socket to cut off the power supply.

To achieve physical disconnection, the power switch is preferably the oldest power switch means, mechanical relay. Besides mechanical relays, solid-state relays can be used, and even an old electric switch can be used, but the electric switch has slow response speed and is not suitable for power supply flash-off tests.

Another important interface of the memory device, in addition to the power supply disconnection, is the data input output, i.e. the connection of the optical cable. In order to realize the physical disconnection of the optical cable, the embodiment adopts the electric optical cable plugging device.

the electric optical cable plug-in device adopts a motor or an electromagnet (an electromagnetic coil) to generate physical displacement to drag the plug of the optical fiber jumper wire to move, so that the action of inserting or extracting the optical fiber jumper wire plug into or from the optical fiber jumper wire socket is realized.

to facilitate connection of the optical cable, the present embodiment is provided with a test optical fiber input unit and a test optical fiber output unit. The two units are respectively provided with a plurality of groups, and each group of the optical fiber jumper sockets corresponds to each other. Because the device is connected in series between the switch and the storage equipment, during testing, the optical cable of the switch (or the storage) can be pulled out and inserted into the device, another optical cable is inserted into the device, and the other end of the optical cable is inserted into the storage (or the switch), so that the wiring is very convenient.

The remote controller can be in various forms, can be a wired or wireless network controller, and can also use a simple wireless radio frequency transceiver or an infrared controller to control the insertion and extraction actions of the power on-off device and the electric optical fiber plugging device by the simple action of a switch. The network control may be connected using WI-FI or other wireless communication means, while the wired connection may utilize a network cable, such as a connected fiber optic cable or ethernet, etc.

The wireless or wired network controller can be connected with an automatic test center, and the automatic test center with the test program can automatically send out various on-off and plug-in signals and automatically record the test process and the test result. This automatic test center may be specially designed or may be an off-the-shelf product available on the market.

Example two:

the present embodiment is an improvement of the first embodiment, and is a refinement of the first embodiment regarding testing the power input unit. The test power input unit described in this embodiment has at least two groups of ac mains input terminals, and the test power output unit includes at least two groups, each group of at least two ac mains sockets.

the meaning of the test power input unit with at least two groups of alternating current commercial power input ends is as follows: this embodiment the device inserts two at least AC commercial power input, can connect different AC commercial power supply sockets respectively to the AC commercial power situation of different power socket, such as power surge, power interference etc. is tested. The AC commercial power input of electric appliances or electronic equipment generally has two forms, one is directly using outgoing line, the other is setting special AC commercial power socket, its power line has wire end and wire tail plug.

In this embodiment, the test power output unit may cut off the power supply of how many storage devices are tested by how many power sockets are set. The meaning that the test power output unit comprises at least two groups of at least two alternating current commercial power sockets in each group is as follows: a plurality of power sockets are arranged, and are divided into a plurality of groups, and the power sockets correspond to a plurality of devices respectively. For example, 6 sockets are provided, one set of every 3 sockets.

example three:

the present embodiment is a modification of the above-described embodiment, and is a refinement of the above-described embodiment with respect to the power switch. In this embodiment, the ac mains input terminal and each ac mains socket are connected to the power switch, which is a mechanical relay or a solid-state relay.

The power switch described in this embodiment is for cutting off power of a plurality of storage devices, and therefore, one switch corresponds to one power socket. The on-off is primarily a relay, a device that can physically disconnect the power supply. The relay may be a mechanical relay or a solid state relay. When a mechanical relay is adopted, the time interval between opening and closing is 10 milliseconds to infinity, and when a solid-state relay is adopted, the time interval between opening and closing is 10 microseconds to infinity. Therefore, the solid-state relay can simulate the situations encountered in real production scenes such as power supply flash. The on-off contact on the relay is connected with a power module on the distributed storage equipment and an alternating current commercial power (220V alternating current), so that the control action of the on-off of the power of the distributed storage is finished. Due to the fact that short-circuit behavior can be generated in the on-off process, 220V alternating current reversely surges to the remote controller (surge), and the remote controller is burnt. In order to avoid the phenomenon, a photoelectric coupler can be arranged between the relay and the remote controller, when surge is generated, light energy generated by reverse impact in alternating current commercial power on the photoelectric coupler is converted into heat energy, the photoelectric coupler is burnt, and therefore damage to the remote controller is avoided.

Example four:

The present embodiment is a modification of the above-described embodiments, and is a refinement of the above-described embodiments with respect to the test fiber input unit and the test fiber output unit. The test optical fiber input unit and the test optical fiber output unit described in this embodiment are respectively provided with at least two sets, each set of at least two external optical fiber jumper sockets.

The meaning that the test optical fiber input unit and the test optical fiber output unit respectively set at least two groups and each group of at least two external optical fiber jumper sockets is as follows: the test optical fiber input unit is provided with a plurality of optical fiber jumper sockets, the optical fiber jumper sockets are divided into a plurality of groups, if 12 optical fiber jumper sockets are arranged, the 12 optical fiber jumper sockets are divided into 3 groups, and each group comprises 4 optical fiber jumper sockets.

The number of the optical fiber jumper sockets of the test optical fiber output unit is the same as that of the optical fiber jumper sockets of the test optical fiber input unit, and the optical fiber jumper sockets are in one-to-one correspondence. That is, if the test fiber input unit is provided with 12 fiber jumper sockets, the test fiber output unit is also provided with 12 fiber jumper sockets, and the 12 fiber jumper sockets are also divided into 3 groups of 4 fiber jumper sockets.

Example five:

The present embodiment is a modification of the above-described embodiments, and is a refinement of the above-described embodiments with respect to the test fiber input unit and the test fiber output unit. In this embodiment, the external optical fiber patch cord sockets 1 for input and output of the test optical fiber input unit and the test optical fiber output unit are correspondingly installed up and down, and an electric optical fiber plug-in device 2 is arranged between the corresponding external optical fiber patch cord sockets for input and output, as shown in fig. 2 and 3.

The present embodiment is provided primarily for ease of identification and connection of the cables. The outer optical fiber jumpers of the test optical fiber input units can be installed in the upper row of the side panel 302 of the housing (i.e., the outer optical fiber jumper plugs 101 installed in the upper row of the panel in fig. 3), and the optical fiber jumper sockets of the test optical fiber output units are installed in the lower row of the panel (i.e., the outer optical fiber jumper plugs 102 installed in the lower row of the panel in fig. 3), or vice versa, as long as the optical fiber jumper sockets corresponding to the two units are in one-to-one correspondence. The upper and lower optical fiber jumpers are connected together by an optical cable 4, so that the effect of plugging and unplugging (physical disconnection) the optical cables in and out is realized.

Similarly, the electric optical fiber plug can be installed on the optical fiber jumper socket of the test optical fiber input unit, or on the optical fiber jumper socket of the test optical fiber output unit, or the electric optical fiber plug can be installed on the last row of optical fiber jumper sockets, or on the next row of optical fiber jumper sockets.

example six:

The present embodiment is an improvement of the above-mentioned embodiments, and is a refinement of the above-mentioned embodiments regarding the electric optical fiber plug. The electric optical fiber plug of the embodiment comprises: the motor 202 is installed on the support 201, the motor drives the shifting fork 204, the shifting fork shifts the plug piece 205, the plug piece is connected with the inner optical fiber jumper plug 206 and the adapting piece 203, and the inner optical fiber jumper socket 207 matched with the inner optical fiber jumper plug is directly or indirectly fixedly connected with the support, as shown in fig. 2 and 3.

the working principle of the embodiment is as follows: when the motor rotates anticlockwise (see the direction in fig. 3), the shifting fork rotates anticlockwise, the shifting fork shifts the plugging member to move rightwards, the adapting member and the inner optical fiber jumper plug are driven to move rightwards together, and the inner optical fiber jumper plug is pulled out from the inner optical fiber jumper socket; when the motor rotates clockwise, the shifting fork stirs the plug-pull piece to move left, drives the adapting piece and the inner optical fiber jumper plug to move left together, inserts the inner optical fiber jumper plug into the inner optical fiber jumper socket, and the difference action of the optical fiber jumper can be realized by controlling the clockwise or anticlockwise rotation of the motor.

It should be noted that fig. 3 shows a two-wire electrical connector, i.e., a connector capable of simultaneously connecting and disconnecting two cables. By the design, more optical cables can be tested simultaneously, and the working efficiency is improved.

The support is in a strip shape, all parts of the electric optical fiber plug-in device are arranged on the support or supported by the support, the support is fixed on the box body, and the inner optical fiber socket is also fixed on the box body, so that the support and the inner optical fiber socket are fixedly connected together.

The motor is fixedly arranged on the bracket. The motor should use a low-speed motor with large torque and a speed reducer so as to make the action of the differential optical fiber jumper stable and powerful. The motor and reducer may be purchased as a ready-made integral product.

The shifting fork arranged on the pivot of the motor (speed reducer) is generally designed to be large at one end and small at the other end, so that the requirement of enough strength is met and the light weight is realized. The fork and the plug can be connected by a hinge (as shown in fig. 3), but by the hinge, the plug should be made of an elastic material. Because the shifting fork moves in a circular arc mode, and the movement tracks of the plugging piece and the pulling piece which move in a straight line mode are different, movement interference can be generated. However, because the movement interference is small, the insertion and extraction piece is made of elastic materials, so that the movement interference damage can be avoided. The shifting fork and the plug-in part can be separated from each other only by poking the plug-in part through the long hole in the plug-in part without using a hinge, so that the design problem can be realized by matching with other stabilizing parts, and the integral structure is complicated.

The adapter sets up the sunken of placing the optical cable, and sunken size matches with the diameter of optical cable. If the electric pluggable device is designed for single-wire plugging, only one recess needs to be arranged on the adapter, and if the electric pluggable device is designed for double-wire plugging, two recesses need to be arranged on the adapter side by side. The recess on the adapter is connected with the matching of various types of optical fiber jumpers such as LC, LX, SC and ST, so that the test work of the various types of optical fiber jumpers can be completed simultaneously.

The distance of the pulling movement of the plugging piece is limited by the condition that the inner optical fiber jumper plug is not completely pulled out by the inner optical fiber jumper socket, if the inner optical fiber jumper plug is completely pulled out, the plug and the socket can be completely separated, and the re-insertion is difficult. Therefore, it is necessary to limit the plug member to ensure that the inner optical fiber jumper plug always slides in the inner optical fiber jumper receptacle, and the limit modes that can be adopted include, but are not limited to: the motor with the rotation angle limiting device is used, the stepping motor is used, or the independent limiting device is added for the plug-pull piece and the shifting fork.

Example seven:

The present embodiment is a modification of the above-described embodiment, and is a refinement of the above-described embodiment with respect to the remote controller. The remote controller described in this embodiment is a wired or wireless network controller, including: and the main control unit is connected with the interaction unit, the power conversion unit, the data storage unit, the network unit, the optical fiber plugging unit and the power on-off unit, as shown in fig. 4.

the main control unit is used for a task instruction sent by a tester or an automatic test center, detecting information such as a distributed storage RAID group state, a cluster state, an OSD state, a mounting state, an NAS sharing state, whether reading and writing can be carried out, reading and writing delay time and the like, sending an operation instruction to the electric optical fiber plug and power switch, writing and reading configuration information to the data storage unit, displaying data and information to the tester through the interaction unit, and responding to the instruction sent by the tester.

the interaction unit displays information such as test data, a storage state, current test content, test progress and the like to a tester through a display screen or a touch screen, receives operation instructions of the tester, such as test suspension, test continuation and test termination, and allows the tester to manually control the operation of the electric optical fiber plug and the power on-off device.

the power conversion unit is used for converting alternating current commercial power (220V) into a voltage standard (12V) required by each unit. In order to satisfy the power supply of the relay in the electric optical fiber plug and unplug device and the power on-off device, the output current of the power conversion unit should be calculated according to the following formula:

，

I I I η ω IWherein: the I main control is rated current of the main control unit, the I motor is rated current of a single motor, the I relay is rated current of a single relay, a is the number of configured motors and the sum of the number of distributed storage all-node gigabit optical fiber network modules to be tested, b is the number of configured relays and the sum of the number of distributed storage all-node power modules to be tested, eta is conversion efficiency, omega is a redundancy factor, and I is output current of a power module to be selected.

I A I mA I mAexamples are: when testing a three-node distributed storage device, each node has 4 gigabit fiber network modules, and each node has 2 power modules, then a =12, b =6, because: i master =2A, I motor =120mA, I relay =300mA, conversion efficiency 95%, redundancy factor 1.2, then:

，

AThe output current of the power conversion unit should be greater than 6.62A.

The data storage unit is used for storing the corresponding relation between the detected distributed storage multi-trillion optical fiber modules and power modules of each node and the optical fiber jumpers and power supply circuits of the test optical fiber input unit and the test power output unit. The memory can be a RAM memory, an SD card, a TF card or a FLASH chip.

The network unit is used for connecting the distributed storage cluster and the automatic test center in a hundred mega/gigabit Ethernet or wireless Wi-Fi mode. The automatic test center sends each step of test operation to the main control unit through the network unit. The main control unit obtains the state and information of distributed storage through the network unit.

Example eight:

The present embodiment is a modification of the above-described embodiments, and is a refinement of the above-described embodiments with respect to the interactive unit. The interaction unit described in this embodiment includes a touch screen.

The touch screen can be arranged on the panel so as to be read and operated by a tester, and the resolution of the display screen can be 800 x 480 or better.

Example nine:

This embodiment is a modification of the above-described embodiment, and is a refinement of the above-described embodiment with respect to the outer shape of the apparatus. Each unit described in this embodiment is installed in the rectangular housing 3, the touch screen 5 and each ac mains supply stub socket 6 are installed on the same panel 301, and each group of external optical fiber jumper sockets are installed on the side panel, as shown in fig. 5 and 6.

In this embodiment, the testing apparatus is formed into a molded product, and is installed in a box, so that a tester can conveniently connect to the distributed storage device, and simulate a plurality of service access scenarios (NAS, BLOCK, OBJECT) of the distributed storage through a remote controller or a touch screen, and record information such as state, value, time interval, and the like in the testing process.

One of the larger panels of the box may be provided with a mains plug of an ac mains supply as the output of the test power supply output unit, while the other smaller panel may be provided with a mains plug of an ac mains supply as the input of the test power supply input unit.

In order to facilitate the plugging and unplugging of the optical fiber patch cord, the external optical fiber patch cord socket is obliquely installed on the side panel in the embodiment, as shown in fig. 3.

Example ten:

A data security testing method using distributed storage of the device of the embodiment. The method comprises the following steps:

Step 1, connection: the network unit is connected with an automatic test center and a plurality of tested distributed storage devices, a test power input unit and a test power output unit are connected between an alternating current commercial power and the power input ends of the distributed storage devices in series, and a test optical fiber input unit and a test optical fiber output unit are connected between a switch and the optical fiber input ends of the distributed storage devices in series.

The connection of the network unit with the automatic test center and the plurality of tested distributed storage devices can be through an Ethernet cable or through wireless Wi-Fi or other connection. The connection between the network unit and the tested distributed storage device through the Ethernet is the connection between the network unit and the storage management service of the tested distributed storage device, and the connection between the test optical fiber output unit and the distributed storage device is the connection between the optical fiber and the gigabit network port.

Step 2, initialization: the automatic test center sends an initialization command to the main control unit, the main control unit sends all connection commands to all the optical fiber plug-in devices, and optical fiber jumper plugs of all the optical fiber plug-in devices are all inserted into corresponding optical fiber jumper sockets to complete optical fiber connection actions; and the main control unit sends all connection commands to each power supply on-off device, and the power supply on-off devices are all closed to finish power supply connection actions.

The initialization process is to connect all the test lines, representing the state of the device with the intact link. The preparation work of distributed storage equipment can be carried out at this moment, and the maintenance work of the device of the utility model can also be carried out.

Step 3, obtaining test configuration information: the main control unit sends an initialization completion command to the automatic test center; the automatic test center sends the test configuration information to the main control unit, wherein the test configuration information comprises the number of the distributed storage devices, the serial numbers and the corresponding relations of the ten-gigabit optical fiber module and the power module of each distributed storage device and each power socket of the test power input unit and the test power output unit, and the serial numbers and the corresponding relations of each optical fiber jumper plug socket of the test optical fiber input unit and the test optical fiber output unit.

and numbering each link under the condition that the link is in good condition so as to test each link in the test.

step 4, storing the test configuration information: the main control unit sends the test configuration information to the data storage unit, and the data storage unit stores the configuration information into the memory.

the memory stores the number of each link for identification during testing.

step 5, receiving a test command: the main control unit sends a data storage success command to the automatic test center, and the automatic test center sends a test task to the main control unit; the test tasks are divided into 3 types: a conventional test scenario, a rapid test scenario, and a critical point test scenario; such conventional test protocols include, but are not limited to: sequentially disconnecting each optical fiber link and each power supply link and timing; rapid test protocols include, but are not limited to: after the optical fiber link is completely disconnected, the quick connection is carried out for 100ms, and the power supply link is alternatively disconnected for 50 ms; critical point test protocols include, but are not limited to: a 20GB file is written to storage and all power links are disconnected immediately after writing.

The test schemes can be adjusted according to needs, and for the three schemes, two or three schemes can be combined in the specific test process to realize more tests.

Step 6, starting a test: the main control unit searches a corresponding ten-gigabit optical fiber module from the data storage unit according to an instruction sent by the automatic test center, sends an operation instruction to the corresponding optical fiber plug-in device and the corresponding power supply on-off device respectively according to the serial number of the corresponding optical fiber plug-in unit and the serial number of each power supply socket of the power supply module, the test power supply input unit and the test power supply output unit, and times according to the requirement.

And the main control unit sends out an instruction according to the determined test scheme to implement the on-off of the power supply and the plugging of the optical fiber. And testing and recording the storage data of the storage equipment in the on-off and plugging processes.

Step 7, obtaining test data: the main control unit acquires information of RAID group state, cluster state, OSD state, mounted state NAS sharing state, whether read-write can be carried out and read-write delay time of the distributed storage through the network unit at intervals of designated time, and tests whether data in the distributed storage is complete and can be read and written correctly.

These test data are analyzed to see if the state of the distributed storage device meets operational requirements.

And 8, judging: and the main control unit judges whether to terminate timing according to the information acquired from the distributed storage, if yes, the main control unit sends data integrity, data security attribute and timing information to the automatic test center, and then the process is finished, and if no or receives a new round of test task sent to the main control unit by the automatic test center, the process returns to the step 5.

This step is actually finished, but if the results of the sensory test are not satisfactory enough or other items need to be tested, the test is continued according to the test protocol, or with a change in the test protocol.

Finally, it should be noted that the above is only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred arrangement, it should be understood by those skilled in the art that the technical solutions of the present invention (such as the chip used in the device, the connection manner of various circuits, the sequence of steps, etc.) can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (9)

1. A data security testing apparatus for distributed storage, comprising: the testing device comprises a testing power supply input unit connected with an alternating current mains supply, a testing power supply output unit connected with a plurality of distributed storage devices, a testing optical fiber input unit connected with a switch and a testing optical fiber output unit connected with the distributed storage devices, wherein the testing power supply input unit and the testing power supply output unit are connected through a power on-off device, the testing optical fiber input unit and the testing optical fiber output unit are connected through an optical fiber plug-in device, and the power on-off device and the optical fiber plug-in device are connected with a wired or wireless remote controller.

2. The testing device of claim 1, wherein the test power input unit has at least two sets of ac mains input terminals, and the test power output unit has at least two sets of at least two ac mains outlets.

3. An apparatus as claimed in claim 2, wherein the power switch is connected between the ac mains input and each ac mains outlet, the power switch being a mechanical relay or a solid state relay.

4. The apparatus of claim 3, wherein the test fiber input unit and the test fiber output unit are respectively provided with at least two groups of at least two external fiber jumper sockets.

5. The device according to claim 4, wherein the test fiber input unit and the test fiber output unit are respectively provided with an input external fiber jumper socket and an output external fiber jumper socket which are correspondingly arranged up and down, and an electric fiber plugging device is arranged between the corresponding input external fiber jumper socket and the corresponding output external fiber jumper socket.

6. The apparatus of claim 5, wherein the motorized fiber optic plug comprises: the optical fiber jumper plug comprises a motor and an adapting piece, wherein the motor and the adapting piece are installed on a support, the motor drives a shifting fork, the shifting fork shifts a plug-pull piece, the plug-pull piece is connected with an optical fiber jumper plug, and an optical fiber jumper socket matched with the optical fiber jumper plug is directly or indirectly fixedly connected with the support.

7. The apparatus as claimed in any one of claims 1-6, wherein the remote controller is a wired or wireless network controller comprising: and the main control unit is connected with the interaction unit, the power conversion unit, the data storage unit, the network unit, the optical fiber plugging unit and the power on-off unit.

8. The apparatus of claim 7, wherein the interactive element comprises a touch screen.

9. The apparatus of claim 8, wherein each unit is mounted in a rectangular housing, the touch screen and each ac mains outlet are mounted on the same panel, and the sets of external fiber optic jumper sockets are mounted on side panels.