Hi,
sorry to bump this old thread,
but I had this problem recently, with a linux firewall between cephfs client
and cluster
the problem was easy to reproduce with
#firewall is enable with
iptables -A FORWARD -m conntrack --ctstate INVALID -j DROP
iptables -A FORWARD -m conntrack --ctstate RE
> -Original Message-
> From: Ilya Dryomov [mailto:idryo...@gmail.com]
> Sent: 24 October 2016 14:45
> To: Nick Fisk
> Cc: Yan, Zheng ; Gregory Farnum ;
> Zheng Yan ; Ceph Users us...@lists.ceph.com>
> Subject: Re: [ceph-users] Ceph and TCP States
>
> On
at 4:14 AM, Gregory Farnum
>> >> wrote:
>> >> > On Fri, Oct 21, 2016 at 7:56 AM, Nick Fisk wrote:
>> >> >>> -Original Message-
>> >> >>> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On
>> >> &g
> -Original Message-
> From: Ilya Dryomov [mailto:idryo...@gmail.com]
> Sent: 24 October 2016 10:33
> To: Nick Fisk
> Cc: Yan, Zheng ; Gregory Farnum ;
> Zheng Yan ; Ceph Users us...@lists.ceph.com>
> Subject: Re: [ceph-users] Ceph and TCP States
>
> On
> On 24 Oct 2016, at 17:29, Nick Fisk wrote:
>
>> -Original Message-
>> From: Yan, Zheng [mailto:uker...@gmail.com]
>> Sent: 24 October 2016 10:19
>> To: Gregory Farnum
>> Cc: Nick Fisk ; Zheng Yan ; Ceph Users
>>
>> Subject: Re: [cep
On Mon, Oct 24, 2016 at 11:29 AM, Nick Fisk wrote:
>> -Original Message-
>> From: Yan, Zheng [mailto:uker...@gmail.com]
>> Sent: 24 October 2016 10:19
>> To: Gregory Farnum
>> Cc: Nick Fisk ; Zheng Yan ; Ceph Users
>>
>> Subject: Re: [ceph-use
> -Original Message-
> From: Yan, Zheng [mailto:uker...@gmail.com]
> Sent: 24 October 2016 10:19
> To: Gregory Farnum
> Cc: Nick Fisk ; Zheng Yan ; Ceph Users
>
> Subject: Re: [ceph-users] Ceph and TCP States
>
> X-Assp-URIBL failed: 'ceph-users-ceph
6 15:40
>>> To: Nick Fisk
>>> Cc: ceph-users@lists.ceph.com
>>> Subject: Re: [ceph-users] Ceph and TCP States
>>>
>>>
>>>
>>> On Fri, Oct 21, 2016 at 10:31 PM, Nick Fisk <mailto:n...@fisk.me.uk> wrote:
>>> > -Origin
>> > Behalf Of Haomai Wang
>> > Sent: 21 October 2016 15:28
>> > To: Nick Fisk <mailto:n...@fisk.me.uk>
>> > Cc: mailto:ceph-users@lists.ceph.com
>> > Subject: Re: [ceph-users] Ceph and TCP States
>> >
>> >
>> >
>> > O
ceph.com] On
> Behalf Of Haomai Wang
> > > Sent: 21 October 2016 15:28
> > > To: Nick Fisk <mailto:n...@fisk.me.uk>
> > > Cc: mailto:ceph-users@lists.ceph.com
> > > Subject: Re: [ceph-users] Ceph and TCP States
> > >
> > >
> > >
&
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Haomai Wang
> Sent: 21 October 2016 15:40
> To: Nick Fisk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Ceph and TCP States
>
>
>
> On Fr
On Fri, Oct 21, 2016 at 10:31 PM, Nick Fisk wrote:
> > -Original Message-
> > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf
> Of Haomai Wang
> > Sent: 21 October 2016 15:28
> > To: Nick Fisk
> > Cc: ceph-users@lists.ceph.com
>
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Haomai Wang
> Sent: 21 October 2016 15:28
> To: Nick Fisk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Ceph and TCP States
>
>
>
> On Fr
On Fri, Oct 21, 2016 at 10:19 PM, Nick Fisk wrote:
> Hi,
>
> I'm just testing out using a Ceph client in a DMZ behind a FW from the
> main Ceph cluster. One thing I have noticed is that if the
> state table on the FW is emptied maybe by restarting it or just clearing
> the state table...etc. Then
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