hickersonjl at gmail
Feb 16, 2012, 3:11 PM
Post #3 of 9
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Re: [lvs-users] ipvsadm 1.26, incomplete real server listing on i686
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Including Sébastien with correct email address.
On Thu, Feb 16, 2012 at 3:04 PM, Jacoby Hickerson <hickersonjl [at] gmail> wrote:
> Hi Sébastien,
>
> This issue sounds similar to one I posted a patch to last year.
> Wensong may have already patched it but I am not sure when a release
> is expected. Simon or Wensong may best know when the release is
> scheduled.
>
> Request for patch:
> http://archive.linuxvirtualserver.org/html/lvs-users/2011-09/msg00027.html
>
> Original post/patch:
> http://archive.linuxvirtualserver.org/html/lvs-users/2011-08/msg00033.html
>
> Regards,
>
> Jacoby
>
> On Tue, Feb 14, 2012 at 4:59 AM, Seblu <seblu [at] seblu> wrote:
>> Hello,
>>
>> ipvsadm 1.26, -L option doesn't work correctly on i686. Option work
>> correctly with 1.25 or on x86_64.
>>
>> After running those 3 following command on a test host
>>
>> ipvsadm -A -t 192.168.72.122:80 -s rr
>> ipvsadm -a -t 192.168.72.122:80 -r 192.168.72.125:80 -g -w 10
>> ipvsadm -a -t 192.168.72.122:80 -r 192.168.72.126:80 -g -w 10
>>
>> i got on i686:
>> # uname -m
>> i686
>> # ipvsadm -Ln
>> IP Virtual Server version 1.2.1 (size=4096)
>> Prot LocalAddress:Port Scheduler Flags
>> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
>> TCP 192.168.72.122:80 rr
>> -> 192.168.72.125:80 Route 10 0 0
>>
>> We can see a real server is missing. Trying to add it twice trigger a
>> new error:
>> # ipvsadm -a -t 192.168.72.122:80 -r 192.168.72.126:80 -g -w 10
>> Destination already exists
>>
>> So, i supposed it's a listing issue, because entry is present. in
>> addition, if i test with ipvsadm 1.25, listing is done correctly.
>>
>> # cd ~/ipvsadm-1.25
>> # ./ipvsadm -Ln
>> IP Virtual Server version 1.2.1 (size=4096)
>> Prot LocalAddress:Port Scheduler Flags
>> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
>> TCP 192.168.72.122:80 rr
>> -> 192.168.72.125:80 Route 10 0 0
>> -> 192.168.72.126:80 Route 10 0 0
>> -> 192.168.72.129:80 Route 11 0 0
>>
>>
>> on x86_64 all works fine with ipvsadm 1.26:
>> # uname -m
>> x86_64
>> # ipvsadm -Ln
>> IP Virtual Server version 1.2.1 (size=4096)
>> Prot LocalAddress:Port Scheduler Flags
>> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
>> TCP 192.168.72.122:80 rr
>> -> 192.168.72.125:80 Route 10 0 0
>> -> 192.168.72.126:80 Route 10 0 0
>>
>>
>> Those tests was done with a linux 3.2.5 on archlinux and on fedora.
>>
>> Regards,
>>
>> --
>> Sébastien Luttringer
>> www.seblu.net
>>
>>
>> _______________________________________________
>> Please read the documentation before posting - it's available at:
>> http://www.linuxvirtualserver.org/
>>
>> LinuxVirtualServer.org mailing list - lvs-users [at] LinuxVirtualServer
>> Send requests to lvs-users-request [at] LinuxVirtualServer
>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
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