[lustre-discuss] lctl ping node28 at o2ib report Input/output error

[yu sun]

selinux has been disabled and iptables has been stoped, but the problem
seems still exist.

Yours
Yu


yu sun <sunyu1949 at gmail.com> 于2018年6月26日周二 下午4:05写道：

> hi all:
>      I want to build a lustre storage system, and I found not all of the
> machine in the same sub-network, and they cant lctl ping with each other.
> the details list as below:
>
> root at ml-storage-ser30.nmg01:~$ lctl list_nids
> 10.82.145.2 at o2ib
> root at ml-storage-ser30.nmg01:~$ lctl ping node28 at o2ib
> failed to ping 10.82.143.202 at o2ib: Input/output error
> root at ml-storage-ser30.nmg01:~$
>
> so I cant build 10.82.145.2 at o2ib and 10.82.143.202 at o2ib in a system. this
> has bothering me for days，
> any suggesting is greatly  appreciated.
>
> thank
> Yu
>
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