From: Ziyang Zhang <ZiyangZhang@linux.alibaba.com>
Date: 2022-11-11 18:21:23
To:  Yong Wu <wuy651@nenu.edu.cn>
Cc:  os@lists.openanolis.cn,storage <storage@lists.openanolis.cn>,Joseph Qi <joseph.qi@linux.alibaba.com>
Subject: [anolis]  Re: How to Setup NFS Server on Anolis OS 8.6?>On 2022/11/11 10:52, Joseph Qi wrote:
>> Hi Ziyang,
>> 
>> Could you please help take a look?
>> 
>> Thanks,
>> Joseph
>> 
>> On 11/10/22 10:31 PM, Yong Wu wrote:
>>> How to Setup NFS Server on Anolis OS 8.6?
>>> Hi all. I can successfully setup NFS server on RHEL/CentOS 8, but the same operation is not successful on Anolis OS 8.6.
>>>
>>> [root@master ~]# rpm -qa|egrep "nfs-utils|rpcbind"
>>> rpcbind-1.2.5-8.0.1.an8.x86_64
>>> nfs-utils-2.3.3-51.0.1.an8.x86_64
>>>
>>>
>>> [root@master ~]# systemctl status nfs-server.service 
>>> ● nfs-server.service - NFS server and services
>>>    Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; enabled; vendor preset: disabled)
>>>   Drop-In: /run/systemd/generator/nfs-server.service.d
>>>            └─order-with-mounts.conf
>>>    Active: active (exited) since Thu 2022-11-10 21:38:04 CST; 44min ago
>>>   Process: 1216 ExecStart=/bin/sh -c if systemctl -q is-active gssproxy; then systemctl reload gssproxy ; fi (code=exited, status=0/SUCCE>
>>>   Process: 1201 ExecStart=/usr/sbin/rpc.nfsd (code=exited, status=0/SUCCESS)
>>>   Process: 1191 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)
>>>  Main PID: 1216 (code=exited, status=0/SUCCESS)
>>>
>>>
>>> Nov 10 21:38:04 master systemd[1]: Starting NFS server and services...
>>> Nov 10 21:38:04 master systemd[1]: Started NFS server and services.
>>>
>>>
>>>
>>> [root@master ~]# systemctl status nfs-utils.service 
>>> ● nfs-utils.service - NFS server and client services
>>>    Loaded: loaded (/usr/lib/systemd/system/nfs-utils.service; static; vendor preset: disabled)
>>>    Active: active (exited) since Thu 2022-11-10 21:44:56 CST; 38min ago
>>>   Process: 3494 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
>>>  Main PID: 3494 (code=exited, status=0/SUCCESS)
>>>
>>>
>>> Nov 10 21:44:56 master systemd[1]: Starting NFS server and client services...
>>> Nov 10 21:44:56 master systemd[1]: Started NFS server and client services.
>>>
>>>
>>>
>>> [root@master ~]# systemctl status firewalld.service 
>>> ● firewalld.service - firewalld - dynamic firewall daemon
>>>    Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
>>>    Active: inactive (dead)
>>>      Docs: man:firewalld(1)
>>>
>>>
>>>
>>> [root@master ~]# getsebool 
>>> getsebool:  SELinux is disabled
>>>
>>>
>>>
>>> [root@master ~]# ifconfig ens224
>>> ens224: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>>>         inet 10.1.1.1  netmask 255.255.0.0  broadcast 10.1.255.255
>>>         inet6 fe80::20c:29ff:febe:108b  prefixlen 64  scopeid 0x20<link>
>>>         ether 00:0c:29:be:10:8b  txqueuelen 1000  (Ethernet)
>>>         RX packets 470  bytes 32638 (31.8 KiB)
>>>         RX errors 0  dropped 0  overruns 0  frame 0
>>>         TX packets 472  bytes 33040 (32.2 KiB)
>>>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>>>
>>>
>>>
>>> [root@master ~]# cat /etc/exports
>>> /opt 10.1.0.0/16(rw,insecure,no_root_squash,sync)
>>> /home 10.1.0.0/16(rw,insecure,no_root_squash,sync)
>>>
>>>
>>>
>>> [root@master ~]# rpcinfo |grep nfs
>>>     100003    3    tcp       0.0.0.0.8.1            nfs        superuser
>>>     100003    4    tcp       0.0.0.0.8.1            nfs        superuser
>>>     100227    3    tcp       0.0.0.0.8.1            nfs_acl    superuser
>>>     100003    3    tcp6      ::.8.1                 nfs        superuser
>>>     100003    4    tcp6      ::.8.1                 nfs        superuser
>>>     100227    3    tcp6      ::.8.1                 nfs_acl    superuser
>>>
>>>
>>>
>>> Get the following errors:
>>> [root@master ~]# showmount -e master
>>> rpc mount export: RPC: Unable to receive; errno = Connection refused
>>>
>>>
>>> Can anyone give me some advice?
>>>
>>>
>>> Best regards,
>>> Yong Wu
>>>
>>>
>
>Looks like /proc/fs/nfsd/clients/ does not exist...
>
>For Anolis 8.6, we have added support for /proc/fs/nfsd/clients/
>on newer kernel. Please try to update the kernel by:
>
>yum install -y yum-utils
>yum-config-manager --enable Plus
>yum update kernel
>
>BTW, You can check
>https://gitee.com/anolis/cloud-kernel/pulls/631
>for more detail.
>
>Regards,
>Zhang
>
>
>
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