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*SOLVED* Numflock UBC error - Pls help! [message #27725]

Mon, 25 February 2008 05:29

joelee
Messages: 63
Registered: April 2006

Member

Hi All,

I am running this VPS and getting this failcnt on numflock resource. How should I be able to fix this error. Still working my way to understanding managing UBC resources... How and what should I increment this? also I do a vzcfgvalidate on that vps and it reports sucess (not sure why since I am getting this failcnt).

Below is the output of my UBC...

102:  kmemsize        5302542    6963863 2147483647 2147483647          0
            lockedpages           0          0         32         32          0
            privvmpages      497148     925202 2147483647 2147483647          0
            shmpages             16        672       8192       8192          0
            dummy                 0          0          0          0          0
            numproc             128        194       1000       1000          0
            physpages        131043     163669          0 2147483647          0
            vmguarpages           0          0     384000 2147483647          0
            oomguarpages     131043     163669 2147483647 2147483647          0
            numtcpsock           32         68        200        200          0
            numflock             94        100        100        110        123
            numpty                0          0         16         16          0
            numsiginfo            0          3        256        256          0
            tcpsndbuf          5292      98836     319488 2147483647          0
            tcprcvbuf          3588      58396     319488 2147483647          0
            othersockbuf     178280     241552     319488 2147483647          0
            dgramrcvbuf           0      10764     132096     132096          0
            numothersock        123        160        250        250          0
            dcachesize            0          0    1048576    4992000          0
            numfile            2769       3984      13000      13000          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent            10         10        128        128          0

Thanks in advance for any help/suggestions!

Joe

[Updated on: Tue, 26 February 2008 08:02] by Moderator

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Re: Numflock UBC error - Pls help! [message #27731 is a reply to message #27725]

Mon, 25 February 2008 07:27

curx
Messages: 739
Registered: February 2006
Location: Nürnberg, Germany

Senior Member

Hi Joe,

can you explain what kind of software is running inside this container, for increasing the number of lock file (numflock) use :
# vzctl set <VEID> --numflock <barrier>:<limit> [--save]

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Re: Numflock UBC error - Pls help! [message #27735 is a reply to message #27731]

Mon, 25 February 2008 16:30

joelee
Messages: 63
Registered: April 2006

Member

Curx, thanks for your reply... I am running a Mail server name Zimbra - Which uses postfix....

I have checked my logs on this server and noticed I am getting a lot of this:

Feb 25 10:16:06 mx1 amavis[18426]: Net::Server: Accept failed with 27 tries left: Invalid argument
Feb 25 10:16:07 mx1 amavis[18426]: Net::Server: Accept failed with 26 tries left: Invalid argument
Feb 25 10:16:08 mx1 amavis[18426]: Net::Server: Accept failed with 25 tries left: Invalid argument
Feb 25 10:16:09 mx1 amavis[18426]: Net::Server: Accept failed with 24 tries left: Invalid argument
Feb 25 10:16:10 mx1 amavis[18426]: Net::Server: Accept failed with 23 tries left: Invalid argument
Feb 25 10:16:11 mx1 amavis[18426]: Net::Server: Accept failed with 22 tries left: Invalid argument
Feb 25 10:16:12 mx1 amavis[18426]: Net::Server: Accept failed with 21 tries left: Invalid argument
Feb 25 10:16:13 mx1 amavis[18426]: Net::Server: Accept failed with 20 tries left: Invalid argument
Feb 25 10:16:14 mx1 amavis[18426]: Net::Server: Accept failed with 19 tries left: Invalid argument
Feb 25 10:16:15 mx1 amavis[18426]: Net::Server: Accept failed with 18 tries left: Invalid argument
Feb 25 10:16:16 mx1 amavis[18426]: Net::Server: Accept failed with 17 tries left: Invalid argument

Regarding your comment:

Quote:

for increasing the number of lock file (numflock) use :
# vzctl set <VEID> --numflock <barrier>:<limit> [--save]

Joe

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amavis Net::Server: Accept problem (was:Re: Numflock UBC error - Pls help) [message #27736 is a reply to message #27735]

Mon, 25 February 2008 17:40

curx
Messages: 739
Registered: February 2006
Location: Nürnberg, Germany

Senior Member

Hi,

> [...] running a Mail server name Zimbra - Which uses postfix....

which uses amavis Wink

It's a amavis prob, please check your amavis(d) conf file (-> /opt/zimbra/conf/amavisd.conf ),
have you setup a $inet_socket_port or a $unix_socketname,
but it's not a OpenVZ problem, so please try a amavisd or the zimbra forum for better help about configure amavis.

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Re: amavis Net::Server: Accept problem (was:Re: Numflock UBC error - Pls help) [message #27737 is a reply to message #27736]

Mon, 25 February 2008 18:42

joelee
Messages: 63
Registered: April 2006

Member

Curx, thanks for the info... I didn't think its a openvz specific problem. But, the problem is that openvz UBC reports failcnt and when I try to use vzcfgvalidate it reports success. I've just posted a separate thread about the use of the vzcfgvalidate tool. For me, its use has never worked? But, I did double the Numflock UBC resource and it looks a bit stable now. I am monitoring to see if it stays quite. Thanks for your help though!!!

Joe

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