How cephfs csi implements RWO

[band-p]

I'm a newbie using cephfs csi, I don't know how to implement RWO in cephfs csi, can someone help me

[humblec]

@sys-liqian in PVC yaml file specify accessmode to ReadWriteOnce

[band-p]

thanks for the recovery, I would like to know the rationale, according to my understanding, cephfs should be mountable by every node

[Madhu-1]

RWO check is done at the Kubernetes level. AFAIK we don't have any check at the cephfs node plugin for this one. cephfs supports both RWO and RWX