----- Original Message -----

From: "Cong Yue" <Cong_Yue@alliedtelesis.com> To: "Simone Tiraboschi" <stirabos@redhat.com> Cc: users@ovirt.org Sent: Wednesday, December 17, 2014 7:18:26 PM Subject: RE: [ovirt-users] NFS can not be mounted after the installation of ovirt-hosted-engine

Thanks.

I just want to double confirm whether I do the right thing or not.

Currently, my /etc/sysconfig/iptables is like -- # oVirt default firewall configuration. Automatically generated by vdsm bootstrap script. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

-A INPUT -i lo -j ACCEPT # vdsm -A INPUT -p tcp --dport 54321 -j ACCEPT # SSH -A INPUT -p tcp --dport 22 -j ACCEPT # snmp -A INPUT -p udp --dport 161 -j ACCEPT

# libvirt tls -A INPUT -p tcp --dport 16514 -j ACCEPT

# guest consoles -A INPUT -p tcp -m multiport --dports 5900:6923 -j ACCEPT

# migration -A INPUT -p tcp -m multiport --dports 49152:49216 -j ACCEPT

# Reject any other input traffic -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -m physdev ! --physdev-is-bridged -j REJECT --reject-with icmp-host-prohibited COMMIT --

Do you mean I need to add the following rule to the table? -- ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:6100

It's websocket proxy port, not really need there.

ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:111 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:111 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:662 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:662 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:875 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:875 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:892 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:892 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:2049 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:32769 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:32803 --

Ok

Thanks in advance, Cong

-----Original Message----- From: Simone Tiraboschi [mailto:stirabos@redhat.com] Sent: Wednesday, December 17, 2014 9:48 AM To: Yue, Cong Cc: users@ovirt.org Subject: Re: [ovirt-users] NFS can not be mounted after the installation of ovirt-hosted-engine

----- Original Message -----

...

From: "Simone Tiraboschi" <stirabos@redhat.com> To: "Cong Yue" <Cong_Yue@alliedtelesis.com> Cc: users@ovirt.org Sent: Wednesday, December 17, 2014 6:43:34 PM Subject: Re: [ovirt-users] NFS can not be mounted after the installation of ovirt-hosted-engine

----- Original Message -----

...

From: "Cong Yue" <Cong_Yue@alliedtelesis.com> To: users@ovirt.org Sent: Wednesday, December 17, 2014 6:33:48 PM Subject: [ovirt-users] NFS can not be mounted after the installation of ovirt-hosted-engine

Hi

I walked through the installation of ovirt-hosted-engine as

http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3 -5/

And I met a problem in the step of “Configure storage”

In my ovirt host, I am using nfs v3 for the test. I created two exports points, and just after that I confirmed with other client that I can mount these two points.

My /etc/exports is as

---

/engine 10.0.0.0/24(rw,sync,no_root_squash,no_all_squash)

/data 10.0.0.0/24(rw,sync,no_root_squash,no_all_squash)

---

While after I completed the engine VM install, I found these two points can not be mounted again with the same command

as

mount –t nfs 10.0.0.94:/engine /engine

Is ovirt changed something for nfs server configuration

Yes, it's a know issue [1]. Please check iptables rules and re-open NFS required ports. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1109326

We already had a patch for it, it will be included next month in oVirt 3.5.1

Oh, it's note really the same: this it's related to hosted-engine but is not that different. Please check iptables rules.

...

...

or something wrong with my setting?

Thanks in advance,

Cong

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