The news that began to pay attention to the black group a year ago also followed the trend of buying a GEN8 at CU, but suddenly felt that it was of little significance to me and put it in the dark. In this way, I spent more than one year idle until the major cloud disks began to close one after another. More and more forums were discussing the group's posts. Plus, I was increasingly dissatisfied with the way several computers and mobile devices were backed up. Turn GEN8 out. The use of a single, is to use Cloud Station suite remote synchronization backup data, followed by a guest download file and the like.
HP ProLiant Microserver Gen8 - Servers - computeruniverseGen8 Rated power 150w, 4-bay design with simple-swap hard disk cage, and provides multiple USB, USB3.0 and PCI-E3.0 interfaces, 2G memory, dual The memory slot can be upgraded by itself. The CPU is a low-profile Celeron G1610T (2-core, 2.3GHz, 2MB, 35W). What is worth buying the "Maverick" recommendation reason: HP ProLiant MicroSer direct link Before that, the data backup of several computers is like this. The LAN uses the route that can mount the USB hard disk, the hard disk that is mounted on the important data route is backed up, and then the mobile hard disk is backed up again, but Some data updates are relatively frequent, and it is not possible to synchronize backups every day. Therefore, the operation is performed once every ten days and a half. If the luck is not good enough, the newly updated data within the ten days and a half months have not yet been backed up. Problems, it would be more troublesome, as mobile device-side backup, the first is a few days into the computer and then copy a few copies to a different storage device, then bought a Thunder download treasure, but one day inadvertently opened Download treasure network cloud disk found only need to enter the Thunder account username and password without any secondary verification you can remotely see the data stored on the download to the treasure, the day of the download treasure off netting cabinet, my Thunder account because The purchased members often have friends to borrow, anyone can log on to the cloud disk to view the data stored on the hard disk I have downloaded, and think about it. Terrible. As for why we don't use other cloud disks, or because we don't trust, we always feel that data is the safest in our hands.
Let’s talk about the location of the network where the black group is located. Broadband is mobile broadband. Some people may see that this is not acceptable for mobile broadband. Of course, if mobile broadband only provides intranet IP, it will not be able to communicate with Unicom anymore. Telecom is comparable, but not all areas of mobile broadband are only providing intranet IP. In my region's mobile broadband mode, intranet or public network IP is randomly assigned during dial-up, so you only need to use a specific firmware route plus script dialing. To the public network IP to stop dialing, so you can always get the public network IP, and once you have a public network IP, from the use of these months, you can completely compete with China Unicom and Telecom, after all, with such low The price (in my area is to use mobile 58 yuan and above package, 10 yuan per month can use 50M peer-to-peer broadband), 10 yuan per month, 50M parity, there is a public network IP either visit Unicom or Telecom's servers are basically seconds open, and the use of Unicom or telecommunications network access to mobile broadband placed on the black group, can reach full speed, 6.3M downloads per second, 6.3M upload speed, compared to The uploading of 630K per second at home under Unicom's 50M is simply the difference between heaven and earth (home cell does not have mobile broadband, otherwise it will not use Unicom) because the route used is the small artifact newifi mini pushed by the Aunt, and the script must be added after brushing the firmware. It is an artifact, and there is no pressure to deal with broadband within 100M. However, because it is a 100M LAN port, the LAN needs to exchange data with the Group. Therefore, a buffalo Gigabit switch is added. Fortunately, the module and cable at the time of wiring All six lines, or no play.
The line is chaotic. It doesn't matter if you don't see behind the cabinet anyway.
Lenovo newifi mini 1200M smart wireless router four signal transmitter large-sized relay AP 11AC dual-band 99 yuan AC dual-band smart router Lenovo Baidu jointly produced Jingdong direct link View Encyclopedia Newifi mini plug in an intel 520 180G open samba service to do backup, is limited by the speed of the newifi mini 100Mbps LAN port and USB2 interface, LAN speed on the 520 SSD but a second about 12M, a bit wasted SSD Performance, fortunately need to back up the data is not much, full play is also dozens of G, and some information will not be updated, as long as the backup is good. So speed can tolerate. Mainly need to use the script of the wool firmware, before also changed R7000 brush Meilin is not easy to use and changed back.
We can see that there is not much data that needs to be backed up. As a home user, unless it is a high-definition movie fan, I believe that the vast majority of users really need to back up the data will not be too much, like I have a few computers and all mobile devices plus The total amount of backups needed is less than 100G.
Crucial MX300 Series 750G SATA3 Solid State Drive 1299 yuan Jingdong direct link Because there isn't a lot of data to be backed up, plus real-time synchronization, most of the updated files are small pieces of small files. The 4K speed and reliability of mechanical hard disks are not very satisfactory. Therefore, using solid-state hard disks directly, I will never Put all the eggs in a basket, and later will still copy the data backed up in the group to a cross-storage (so that at least you don't need to copy each computer separately, just copy one from the group's Hui, save Time and effort) It doesn't matter if the group's data is completely destroyed later. As for group raid1, it's not unthinkable. However, the utilization rate of hard disks is too low, or multiple copies are stored separately and the hard disks can also perform their duties.
Because you want to save some movies and the like (usually deleted after reading, want to see next, the highest clear is to download 1080P, most of them are still 720P, so the storage space requirements for the movie is not high) in order to not affect the data backup disk The performance, using two solid state, respectively OCZ Vector 180 960G and Inventec MX300 750G. Has been used as a mobile hard disk before. OCZ Vector 180 960G is for backing up data. Inventor MX300 750G is used as a download disk and movie storage disk. After all, TLC is not as good as MLC. It doesn't matter if it is used to store movies. The movie is lost, and it is lost.
The GEN8's face value is high enough, and it does not look boring. The LED light bar below is too dazzling to look for a black tape on the other day. Super does not like light pollution.
CU purchased GEN8 is a low version, G1610T plus 4G memory version, because it is used to directly do black groups, no virtual machine, no group Hui transcoding, so only replace the CPU with G2100T, nothing else changed. 4G memory is a bit of a waste of feeling. The black group tutorial is not written, it is all over the internet.
The Black Group version is 5.25 to 967, which is not new and stable.
Video Station, the appearance of glamorous, retain its only purpose is the introduction of the movie and the cover update is also good, at least for me, nothing else is useless, directly use it to bring the player to play the movie is to find depressed, used to The deaf effect is still good.
Renamed This does not support that does not support. Video Station is better, after the movie storage directory is mapped to the computer which PC player can burst it. The other suites are not introduced one by one, and the names are understood at a glance. Well, the photo station suite is also a good thing, but it is not the focus of today.
Cloud Station, I can't really find a reason to keep the group without it. Now it can't be separated from it.
Cloud Station is very easy to use and easy to use. In the version history, it is convenient to check the status of the local computer folder and the remote backup computer folder. Once there is a new modification, the network can be synchronized and modified as usual. Of course, the PC terminal needs to install the Cloud Station software.
It should be noted that before creating a folder for local and remote backup, it is best to change the maximum number of versions in the settings. The default limit is 32 versions. For many users, this is too much. If you only have 100G of data to be backed up and you do not change the version limit, the ultimate storage space is very amazing. The best solution is to set a separate limit for each folder that needs to be backed up. It is not very important to back up a version. You can, important set more than a few.
In the global setting of the Cloud Station on the PC side, you can choose to re-create the default application when linking. This must be selected. The default option is that the locally deleted file will be downloaded again from your NAS.
The folder icon that is set to Cloud Station synchronization by default will change to the image above. It is easy to distinguish it from the folder where Cloud Station is not synchronized. Click the icon in the lower left corner of the file that synchronizes with Cloud Station. There is a checkmark. The file icon that is not synchronized successfully is a waiting state ring, which is clear at a glance. In addition, it should be noted that Cloud Station is a two-way synchronization. The file in the corresponding backup folder of the NAS is also deleted when the file in the synchronous folder on the PC is deleted. Otherwise, the file in the backup folder in the NAS is deleted. The files in the sync folder on the PC side will be deleted as well. Therefore, to prevent accidental deletion, it is better to set backup folders that are particularly important to backup multiple versions.
In addition, some network operators do not provide public network IP. Even if the user name and password have been entered within one minute before logging on to Synology NAS, it may be forced to be kicked out after one minute. You need to re-enter the user name and password. , This is due to the frequent changes in the intranet IP, which needs to be enabled in the security settings in Synology's Control Panel (ignoring IP checks to enhance browser compatibility) so that even if the IP is changed frequently in a short period of time, Will be kicked out. Of course, this will reduce the security of Synology, but it can only be used for networks using intranet IP.
Lastly, Synology must open two-step verification, otherwise security will be greatly reduced. After such a period of use, I think the group of Hui can still be trusted, you can recommend to your friends (of course, genuine Hui Hui, other people's data I can not do the Lord, if the black data can not afford to lose) In fact, ah, The existence of black groups, how many potential users have turned black because they experienced the convenience of group-hui?
Check valve is to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent the media back to the valve. Check valve is an automatic valve, its main role is to prevent media backflow, to prevent the pump and drive motor reversal, and the release of container media.
Material: Cast Iron, Ductile Iron
Type: Wafer, Flanged, Grooved
Standard: Class 250,200WOG .16Bar
Size: 2" to 24"
Application: Pipelines with Water, Oil, Gas.
All other details or types, please send free requirments.
1.Wafer Type:
2. Flanged Type:
3. Grooved type
Check Valves,Wafer Check Valves,Swing Check Vlaves,Ball Check Valve
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