[轉]vestacp

https://hzsh.xyz/679/vestacp%E5%AE%89%E8%A3%9D-%E5%85%8D%E8%B2%BBvps%E6%8E%A7%E5%88%B6%E9%9D%A2%E6%9D%BF%E9%85%8D%E7%BD%AE%E6%95%99%E5%AD%B8

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http://pve.proxmox.com/wiki/Proxmox_Cluster_File_System_(pmxcfs) stop the cluster file system in /etc/pve/ # systemctl stop pve-cluster start it again but forcing local mode # pmxcfs -l remove the cluster configuration # rm /etc/pve/cluster.conf # rm /etc/cluster/cluster.conf # rm /var/lib/pve-cluster/corosync.authkey stop the cluster file system again # systemctl stop pve-cluster restart PVE services (or reboot) # systemctl start pve-cluster # systemctl restart pvedaemon # systemctl restart pveproxy # systemctl restart pvestatd =======移除node============== 經PVE03 執行pvecm delnode pve07

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proxmox cluster failed

pvecm expected 1 暫時把集叢的期待數量從2降低為1 service pve-cluster restart ========== 本機運作 systemctl stop pve-cluster pmxcfs -l ========== systemctl restart corosync.service systemctl restart pve-cluster.service systemctl restart pvedaemon.service systemctl restart pveproxy.service https://pve.proxmox.com/wiki/Separate_Cluster_Network

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proxmox lvm

pvs vgs lvs pvdisplay vgdisplay lvdisplay lvdisplay 可以看到目前all locate % size

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https://www.qnap.com/zh-tw/tutorial/con_show.php?op=showone&cid=216 目前預設的Layer 2(MAC) 相容性最高, 但僅能使用MAC來進行負載平衡。我們建議您用Layer 2+3 (MAC+IP)來達到更好的效果,但此功能必須交換器同時也有支援Layer 2+3 (MAC+IP)才能使用。 因此請先確認您的交換器可以支援Layer 2+3 (MAC+IP)。 就單個用戶端而言,即使使用Port Trunking技術,NAS之傳輸速度仍會維持為單一埠之速度。例如:若您使用的是兩個1Gb的網路埠,則使用聚合技術之後,雖然網路總頻寬已增至2Gb,但網路速度仍會維持在1Gb/s。

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vlan cisco

vlan — IP Port (interface) - vlan (access) Port (interface) - 單/多vlan (trunk) allowed (add | all | except) Port (interface) - no switch port (set ip address) ip routing 讓vlan互通 ACL 讓vlan互不通 http://blog.yam.com/gavint/article/31578943 http://www.hkitblog.com/?p=19103

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