plex

plan 按小时收费：
What is a Lightsail plan?

Lightsail plans are charged on an hourly, on-demand basis, so you only pay for a plan when you're using it.

@tomxin7 https://en.wikipedia.org/wiki/Delphi
Delphi (/ˈdɛlfaɪ/ or /ˈdɛlfi/; Greek: Δελφοί, [ðelˈfi])

@Buffer2Disk 嗯，是抓包实现的，可以做 DPI，如果只是需要网卡包统计的话确实用不到。
了解了下 vnstat 直接读的系统数据，应该可以和 ifconfig 的结果对比下就知道数据对不对了吧？

@SharkIng 具体有啥影响？最新 kernel 有做了修复，不过不知是否完全修复。

这个错误我是刚重启的时候连不上 SSH 进 hyper-v console 才发现的，重启 VM 后 SSH 正常但是还是报了 2 条 unregister_netdevice，不知是否相关。

[以下有点乱，仅作个人记录]
看了下 dmesg，还伴随着很多“ docker0: port #(veth......) entered blocking/disabled state ”的 log，看了下 GCE/Vultr KVM 的 VM 也有 blocking/disabled log （但是没有 unregister_netdevice ），猜测是 packetbeat 抓包导致的。（没有 packetbeat 抓包的机子就没有这些 log。）
PS1：所有 container 都是--net host 运行
PS2：报 unregister_netdevice 的 VM 用的是 B150 主板板载 Realtek 网卡...
PS3：目前 kernel 4.10.0-19-generic，准备升 4.11 看下

贴下 unregister_netdevice 那台机器的 dmesg，当作记录：

[ 8.263327] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 8.265021] Bridge firewalling registered
[ 8.270259] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[ 8.352304] Initializing XFRM netlink socket
[ 8.395477] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 8.934882] aufs au_opts_verify:1585:dockerd[1619]: dirperm1 breaks the protection by the permission bits on the lower branch
[ 9.152098] docker0: port 1(veth41c7ef0) entered blocking state
[ 9.152098] docker0: port 1(veth41c7ef0) entered disabled state
[ 9.152267] device veth41c7ef0 entered promiscuous mode
[ 9.152695] IPv6: ADDRCONF(NETDEV_UP): veth41c7ef0: link is not ready
[ 9.152700] docker0: port 1(veth41c7ef0) entered blocking state
[ 9.152701] docker0: port 1(veth41c7ef0) entered forwarding state
[ 9.152771] docker0: port 1(veth41c7ef0) entered disabled state
[ 11.332410] eth0: renamed from vethe136227
[ 11.348824] IPv6: ADDRCONF(NETDEV_CHANGE): veth41c7ef0: link becomes ready
[ 11.348896] docker0: port 1(veth41c7ef0) entered blocking state
[ 11.348897] docker0: port 1(veth41c7ef0) entered forwarding state
[ 11.348985] IPv6: ADDRCONF(NETDEV_CHANGE): docker0: link becomes ready
[ 12.766843] docker0: port 2(veth49d7060) entered blocking state
[ 12.766844] docker0: port 2(veth49d7060) entered disabled state
[ 12.767074] device veth49d7060 entered promiscuous mode
[ 12.767203] IPv6: ADDRCONF(NETDEV_UP): veth49d7060: link is not ready
[ 12.767206] docker0: port 2(veth49d7060) entered blocking state
[ 12.767207] docker0: port 2(veth49d7060) entered forwarding state
[ 12.767329] docker0: port 2(veth49d7060) entered disabled state
[ 13.780687] eth0: renamed from vethc063ec5
[ 13.792810] IPv6: ADDRCONF(NETDEV_CHANGE): veth49d7060: link becomes ready
[ 13.792887] docker0: port 2(veth49d7060) entered blocking state
[ 13.792888] docker0: port 2(veth49d7060) entered forwarding state
[ 52.227899] hv_balloon: INFO_TYPE_MAX_PAGE_CNT = 3072000
[ 56.286544] hv_utils: KVP IC version 4.0
[ 910.342263] docker0: port 3(veth622db14) entered blocking state
[ 910.342265] docker0: port 3(veth622db14) entered disabled state
[ 910.342459] device veth622db14 entered promiscuous mode
[ 910.342573] IPv6: ADDRCONF(NETDEV_UP): veth622db14: link is not ready
[ 910.468949] eth0: renamed from vethf117385
[ 910.485201] IPv6: ADDRCONF(NETDEV_CHANGE): veth622db14: link becomes ready
[ 910.485297] docker0: port 3(veth622db14) entered blocking state
[ 910.485299] docker0: port 3(veth622db14) entered forwarding state
[ 924.891826] docker0: port 3(veth622db14) entered disabled state
[ 924.891832] vethf117385: renamed from eth0
[ 924.933207] docker0: port 3(veth622db14) entered disabled state
[ 924.935302] device veth622db14 left promiscuous mode
[ 924.935306] docker0: port 3(veth622db14) entered disabled state
[ 1088.348123] unregister_netdevice: waiting for lo to become free. Usage count = 1
[ 2182.977980] docker0: port 3(vethe1afdfb) entered blocking state
[ 2182.977981] docker0: port 3(vethe1afdfb) entered disabled state
[ 2182.978204] device vethe1afdfb entered promiscuous mode
[ 2182.978357] IPv6: ADDRCONF(NETDEV_UP): vethe1afdfb: link is not ready
[ 2183.076738] eth0: renamed from vethfcb6742
[ 2183.094282] IPv6: ADDRCONF(NETDEV_CHANGE): vethe1afdfb: link becomes ready
[ 2183.094481] docker0: port 3(vethe1afdfb) entered blocking state
[ 2183.094482] docker0: port 3(vethe1afdfb) entered forwarding state
[ 2194.980883] docker0: port 3(vethe1afdfb) entered disabled state
[ 2194.981195] vethfcb6742: renamed from eth0
[ 2195.018586] docker0: port 3(vethe1afdfb) entered disabled state
[ 2195.021027] device vethe1afdfb left promiscuous mode
[ 2195.021031] docker0: port 3(vethe1afdfb) entered disabled state
[ 3021.669760] docker0: port 3(vethb0d2857) entered blocking state
[ 3021.669760] docker0: port 3(vethb0d2857) entered disabled state
[ 3021.670990] device vethb0d2857 entered promiscuous mode
[ 3021.671312] IPv6: ADDRCONF(NETDEV_UP): vethb0d2857: link is not ready
[ 3021.784817] eth0: renamed from veth12e4511
[ 3021.804650] IPv6: ADDRCONF(NETDEV_CHANGE): vethb0d2857: link becomes ready
[ 3021.804739] docker0: port 3(vethb0d2857) entered blocking state
[ 3021.804740] docker0: port 3(vethb0d2857) entered forwarding state
[ 3022.613543] docker0: port 3(vethb0d2857) entered disabled state
[ 3022.613652] veth12e4511: renamed from eth0
[ 3022.651080] docker0: port 3(vethb0d2857) entered disabled state
[ 3022.656981] device vethb0d2857 left promiscuous mode
[ 3022.657016] docker0: port 3(vethb0d2857) entered disabled state
[ 3357.591305] docker0: port 3(vethb900f81) entered blocking state
[ 3357.591306] docker0: port 3(vethb900f81) entered disabled state
[ 3357.591425] device vethb900f81 entered promiscuous mode
[ 3357.591511] IPv6: ADDRCONF(NETDEV_UP): vethb900f81: link is not ready
[ 3357.696529] eth0: renamed from vethf79a1ab
[ 3357.716768] IPv6: ADDRCONF(NETDEV_CHANGE): vethb900f81: link becomes ready
[ 3357.716854] docker0: port 3(vethb900f81) entered blocking state
[ 3357.716855] docker0: port 3(vethb900f81) entered forwarding state
[ 3407.848335] vethf79a1ab: renamed from eth0
[ 3407.881076] docker0: port 3(vethb900f81) entered disabled state
[ 3407.898598] docker0: port 3(vethb900f81) entered disabled state
[ 3407.904083] device vethb900f81 left promiscuous mode
[ 3407.904104] docker0: port 3(vethb900f81) entered disabled state
[ 3603.292153] unregister_netdevice: waiting for lo to become free. Usage count = 1

为啥选这个工具？看了下貌似是新项目？
推荐研究下 pmacct 或 Elastic stack 的 packetbeat，最近也正在研究

@mimicom 内部只有 3 节 5 号点焊的空间，18650 放不下；功率只有 1w，比 2 节版还小，动力锂应该用处不大。
准备改 14500 锂电*1+保护板或充电板，如果能找到 4.3v 高压版 14500 锂电+迷你升压板应该更完美了。

涨的太夸张的一般都要领神券买的，比如：
http://i.imgur.com/dlU4amE.png

@Bairrfhoinn 买米要买支持 99-30 满减叠加 99-30 （糯米杂粮叠 99-50 ）的，加运费大米每袋也才 20 不到

你设置的可能不是 CMC IP，而是 IDRAC IP。通过 COM 口改 DHCP 前默认 192.168.0.120

http://www.dell.com/support/manuals/us/en/19/dell-cmc-v1.30-poweredge-fx2/CMCFX2FX2s13UG-v1/Checklist-to-set-up-chassis?guid=GUID-767EC114-FE22-477E-AD20-E3356DD53395&lang=en-us

The default CMC network configuration is Static with the CMC IP address 192.168.0.120. If you want to change the network configuration to DHCP, connect a serial cable to serial port on the CMC.

那个灯闪？确定是绿灯不是蓝灯？绿转黄 /橙可能电源问题，应该不太可能。

http://www.dell.com/support/manuals/us/en/19/poweredge-fx2/Servers_TSG/Power-supply-unit-indicator-codes?guid=GUID-CE5CD45A-2D9D-48E1-A675-6F618DB1EDD0&lang=en-us

多年没碰刀片了，差不多忘光了，建议仅供参考。

拿掉路由器直连猫看下

把服务器网线换到其他设备试下能 ping ？搞不好路由器 /防火墙做了 IP 隔离啥的
日志提示什么？服务器报错的话应该可以找售后了

不过原包装密封的话应该除外：

对超出查验和试用需要而使用商品，导致商品产生明显的价值贬损，视为商品不完好

https://service.tmall.com/support/tmall/knowledge-1124463.htm

商品完好指商品能够保持原有品质、功能，包括商品本身、包装、配件及附带的商标吊牌、使用说明书等齐全。买家基于查验需要而打开商品包装，或者为确认商品的品质、功能而进行合理、适当的试用不影响商品的完好。

LZ 这么有空的话，让贤二和小冰聊聊看如何 https://ws3.sinaimg.cn/bmiddle/62e721e4gw1et02ek7u61j200k00k3y9.jpg

lz 可能需要这个： https://hub.docker.com/_/composer/