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PVE 掛載NFS目錄

於PVE WEB介面新增NFS目錄,新增成功後於PVE內修改掛載參數/etc/pve/storage.cfg

option後加入soft

nfs: pvebackup1
        export /xxx/xxx
        path /mnt/pve/pvebackup1
        server xxx.xxx.xxx.xxx
        content vztmpl,rootdir,snippets,iso,images,backup
        prune-backups keep-all=1
        options soft

預設為hard(硬連結),當NFS Server有問題時,client會持續進行連接,可能影響主機與節點(影響更久可能會觸發Watchdog)

更改後重開機或NFS Storage 取消掛載

umount /mnt/pve/pvebackup1

再去PVE WEB介面上點選左邊NFS儲存區就會自動掛載NFS目錄(可能會自動掛載)

於PVE內確認使用soft掛載

mount | grep pvebackup
xxx.xxx.xxx.xxx:/xxx/xxx on /mnt/pve/pvebackup1 type nfs4 
(rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,
proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=xxx.xxx.xxx.xxx,local_lock=none,addr=xxx.xxx.xxx.xxx)

如果要移除NFS連接,於PVE WEB介面上先停用此NFS然後cli 取消掛載

umount /mnt/pve/pvebackup1
如果取消不了可以強制umount
umount -l /mnt/pve/pvebackup1
或
fusionrmount -u -z /mnt/pve/pvebackup1

PVE WEB上再刪除此NFS即可