xyzeratul

升级系统一般不会造成数据丢失，除非出现大问题， 升级前最好检查更新插件和docker 用Fix Common Problems插件里面自带的Update Assistant检查下不兼容的插件和设置，修改下就行了。 升级系统前，用unraid自带的功能备份系统U盘，然后升级后测试阵列读取，然后测试docker和虚拟机运行，如果不行可以直接恢复老版本系统。

把硬盘C装到其他空的槽位 暂停虚拟机和DOCKER之类的程序运行 转移数据到硬盘C 关机，移除硬盘B 开机，重建阵列配置 修改硬盘C上面的目录结构，保持和原硬盘B一致或者重新修改DOCKER和虚拟机里面的文件路径映射

好像网上传闻说S4500系列有啥暴雷的，不知道是什么情况

以前我用一个叫unbalanced的插件，直接转移硬盘数据，不过如果使用docker或者VM的话要注意自己的映射设置。

最近想给Unraid 升级下SSD，需要一条NVME的SSD做系统，docker配置和一些APP的缓存盘，容量不需要太大，1T就行，主要想温度低点，稳定点的，因为我主板也只支持到PCI-E 3.0 还有想再加两个sata的大容量SSD，作为下载盘的缓存，需要2TB左右的，大船货之类的都行。

I see the new 6.12.8 upgrade note mention something about fixing the problem, should I remove this plugin once I upgrade?

Thanks, I install this one and now all my sas drive can spin down, I never noticed before cuz my sas drives usually had something running.

Yea, met the same problem before, have to roll back to onboard 2.5G NIC.

This plugin shows up in my recommendation, I was wonder if I need this, running 2 SAS drive in my array with 4 other SATA drives, unraid 6.12.6.

For your currect useage, I am sure a i7 is more than enough, but I don't know how many VMs you plan to run and how you gona use them, if nothing major, I would even suggest a i5.

I know unraid doesn't support docker compose natively, so if I would like to run docker compose on Unraid, which way is better from your experiences？ Using the plugin docker compose manager in the app store？ or run 3rd party management like portainer？

我也听说过这个问题，所以没敢下手买BK650，谢谢了。

Thanks, not what I expecting but still very useful

Hey everyone, so I was trying to fine-tune my server settings, but in the mover setting, I only found daily, weekly, or monthly, not my ideal settings. Is there a way I could do a more detailed or advanced mover setting？ like invoking mover every X hours?

yea, T model isn't worth the money if you need to buy one with same price, if you got it cheaper or from dumpster diving it's ok.

Wow, I worked with Eaton for years, no idea they make UPS.😅 Just check with their local cop, they don't sell UPS here, my only options are APC or Santak.

So the 400W is a bit small, maybe something over 800W(anything bigger my tray won't hold）should be OK. Auto start on UPS is more trouble than I thought, maybe using WOL on my router is a much easier option, and if I go with other brands, choices are much cheaper, thank you for the clear explanation. My main reason or focus on auto start is, I am often away from my home, so I need to keep my home server setup needing as little on site maintains as possible.

Those switches can run at 10G to 10G, but the main issue is 10G to multiple 2.5G ports.

Thanks My server PSU is an ENP-7025B, standard output is 250W, max output of 300W, and my smart plug shows the peak load is only 200W for the past year, so I considered it as 300W max, and looking for a UPS around 400W, your recommendation looks a bit overkill? So auto boot is a bit tricky, I was thinking if some smart UPS can set to restore power when its battery charge is above XX% and if I set the power loss state as always on in BIOS, it sort of works as autoboot. I checked the Unraid manual, seems it only supports APC UPS natively.

最近搬家，新家没有老房子供电稳定，已经挨过两次意外断电了，想入一个UPS。 我的UNRAID主机只有300W，想入一个UNRAID原生支持比较好，能有自动关机和来电自动开机功能的UPS，看网上BK650M2-CH感觉比较合适，但是好像很多人说这款和Unraid有兼容毛病，请问大家有什么其他能推荐的？

I am considering a UPS for my unraid server right now, my server is only 300W(max)， so don't need anything fancy Could anyone recommend me a UPS that can support natively in unraid, show power load, can do auto shutdown and auto boot when power is back?

so is there any way I could keep it exclusive(cache-only) and make it show up in webdav share?

My unraid server as a share folder(downloads) set as cache only and on a single SSD, so unraid recognizes it as an exclusive share, but I can still find it as /mnt/user/downloads I also set up a webdav docker, and set /mnt/user as share， but I can't see the downloads folder in there. I have no idea, anything I am missing?

I forgot to mention that the array has no parity drive anyway, because nothing important on the drives.

最好看看你的网络设置之类的，有没有固定IP，MAC和网口，不然换机器就失联。 还有加的插件，第三方驱动和屏蔽的硬件。