Re: Client and server locking up on network copies

[Ed Brown]

Still sounds like network/routing issues, especially after you described
all the roles your cfengine server plays.  

Here it appears that thumper.ncsmags.com and cfengine.ncsmags.com have
the same ip address? 

-Ed


On Wed, 2004-07-28 at 18:42, Jason Cater wrote:
> > Perhaps you can run with -d2 on server and client to see why/when/where
> > it hangs.
> >
> > M
> 
> Certainly. Each is below.  After I start cfservd -F -d2, the first connection 
> attempt by a server works. Any successive ones hang as I described in earlier 
> emails. If I Ctrl+\ the foreground daemon and restart, then another can 
> connect. 
> 
> -- Jason 
> 
> =================================
> On client:
> =================================
> 
> *********************************************************************
>  Update Sched: copy pass 1 @ Wed Jul 28 19:35:14 2004
> *********************************************************************
> 
> (BuildClassEnvironment)
> ---
> ENVIRONMENT: 
> CFALLCLASSES=any:cfengine_2_1_7p1:cfengine_2_1:cfengine_2:debian:opt_debug:Wednesday:Hr19:Min35:Min35_40:Q3:Hr19_Q3:Day28:July:Yr2004:linux:thumper:32_bit:linux_2_4_20_k7:i686:linux_i686:linux_i686_2_4_20_k7:linux_i686_2_4_20_k7__2_Sun_Dec_1_13_41_25_EST_2002:compiled_on_linux_gnu:net_iface_lo:net_iface_eth0:192_168_0_254:thumper_ncsmags_com:192_168_0:ipv4_192_168_0_254:ipv4_192_168_0:ipv4_192_168:ipv4_192:RootProcs_normal_dev1:UserProcs_high_dev1:DiskFree_high_dev1:netbiosns_out_low_dev1:netbiosns_out_low_dev2:wwws_in_low_dev1:entropy_netbiosns_in_low:entropy_netbiosdgm_in_low:entropy_irc_in_low:entropy_nfsd_in_low:entropy_smtp_in_low:entropy_www_in_low:entropy_ftp_in_low:entropy_wwws_in_low:entropy_netbiosns_out_low:entropy_netbiosdgm_out_low:entropy_netbiosssn_out_low:entropy_irc_out_low:entropy_cfengine_out_low:entropy_nfsd_out_low:entropy_smtp_out_low:entropy_www_out_low:entropy_ftp_out_low:entropy_ssh_out_low:entropy_wwws_out_low:entropy_icmp_in_low:entropy_udp_in_low:entropy_dns_in_low:entropy_tcpsyn_in_low:entropy_tcpack_in_low:entropy_tcpfin_in_low:entropy_misc_in_low:entropy_icmp_out_low:entropy_udp_out_low:entropy_dns_out_low:entropy_tcpsyn_out_low:entropy_tcpack_out_low:entropy_tcpfin_out_low:entropy_misc_out_low:
> ---
> Actionsequence item copy
> New server connection...
> ExpandVarstring(cfengine.ncsmags.com)
> ExpandVarstring(cfengine.ncsmags.com)
> ExpandVarstring(/usr/local/checkouts/cfengine/helpers)
> ExpandVarstring(/var/lib/cfengine2/helpers)
> Checking copy from cfengine.ncsmags.com:/usr/local/checkouts/cfengine/helpers 
> to /var/lib/cfengine2/helpers
> ExpandVarstring(cfengine.ncsmags.com)
> Opening server connnection to cfengine.ncsmags.com
> IPV4 address
> sockaddr_ntop(192.168.0.254)
> Connect to cfengine.ncsmags.com = 192.168.0.254 on port cfengine
> IPV4 address
> sockaddr_ntop(192.168.0.254)
> IPV4 address
> sockaddr_ntop(192.168.0.254)
> Found address (192.168.0.254) for host cfengine.ncsmags.com
> Updating last-seen time for cfengine.ncsmags.com
> IPV4 address
> sockaddr_ntop(192.168.0.254)
> Identifying this agent as 192.168.0.254 i.e. thumper.ncsmags.com, with 
> signature 0
> IsIPV6Address(thumper.ncsmags.com)
> SENT:::CAUTH 192.168.0.254 thumper.ncsmags.com root 0
> Transaction Send[t 46][Packed text]
> Attempting to send 54 bytes
> SendSocketStream, sent 54
> KeyAuthentication()
> ChecksumString(m)
> GetMacroValue(update,HostnameKeys)
> Havekey(root-192.168.0.254)
> Loaded /var/cfengine/ppkeys/root-192.168.0.254.pub
> Transaction Send[t 280][Packed text]
> Attempting to send 288 bytes
> SendSocketStream, sent 288
> Modulus (2048 bit):
>     00:b4:9b:25:51:cd:40:56:40:21:89:33:c9:3b:dd:
>     23:9f:80:8e:19:f6:e0:50:a3:8b:0c:29:30:79:d9:
>     9c:af:be:a7:b6:09:f9:01:d2:d4:10:7a:f8:56:10:
>     61:e0:5c:47:e4:06:28:ef:7e:9c:32:0b:41:9e:05:
>     a2:98:0b:f5:69:23:fb:8b:4d:e9:93:83:03:d4:f6:
>     35:c8:63:e8:8b:a2:ac:46:9c:08:d0:63:4e:2a:b2:
>     f6:b1:f6:89:62:c1:28:19:f0:10:ed:f8:61:e2:7e:
>     0c:c4:d1:73:1a:21:2f:59:30:59:45:38:e2:b0:b5:
>     75:f4:1e:ef:13:84:41:b1:7b:c3:e9:9a:3b:d7:cb:
>     df:6d:1f:0c:3f:f4:fe:79:a4:44:a0:7e:01:aa:f9:
>     b3:cd:0e:e8:b5:b6:ef:83:8a:55:ac:f3:af:10:9e:
>     83:2e:7a:bf:ec:73:db:26:8d:b1:0d:09:59:ce:55:
>     1a:59:bd:2f:51:b5:d0:5c:f3:92:21:53:39:55:2c:
>     33:d5:70:6d:47:b6:d7:a7:d0:5e:72:db:15:b8:22:
>     e2:37:db:ba:7e:c8:ed:ad:66:ed:f7:c3:cb:0b:c4:
>     73:e5:aa:f9:3c:d2:49:68:ec:54:c4:9b:b8:df:5c:
>     1f:ef:f3:72:ec:56:68:a5:c5:93:18:96:37:85:b3:
>     29:51
> Exponent: 35 (0x23)
> Transaction Send[t 261][Packed text]
> Attempting to send 269 bytes
> SendSocketStream, sent 269
> Transaction Send[t 5][Packed text]
> Attempting to send 13 bytes
> SendSocketStream, sent 13
> RecvSocketStream(8)
> 
> =================================
> On server:
> =================================
> IPV4 address
> sockaddr_ntop(192.168.0.254)
> Obtained IP address of 192.168.0.254 on socket 8 from accept
> 
> FuzzyItemIn(LIST,192.168.0.254)
> Purging Old Connections...
> Done purging
> 
> FuzzyItemIn(LIST,192.168.0.254)
>  Try FuzzySetMatch(192.168.,192.168.0.254)
> Prepending [192.168.0.254]
> 
> 
> On Sunday 25 July 2004 02:53 pm, you wrote:
> >
> > On 24 Jul, Jason Cater wrote:
> > > Mark,
> > >
> > > I am running 2.1.7p1
> > >
> > > GNU cfengine daemon: server module
> > > cfengine-2.1.7p1
> > >
> > > thumper:~# cfagent --version
> > > GNU cfengine 2.1.7p1
> > >
> > > I should also mention that these are all production machines. The
> > > cfengine server is also the intranet/local DNS, hylafax, samba, NFS, and
> > > apache server, so all the machines can see each other outside of
> > > cfengine. I mention this because someone mentioned off-list it could be
> > > routing or network issues.
> > >
> > > Thanks,
> > >
> > > Jason
> > >
> > > On Saturday 24 July 2004 08:01 am, you wrote:
> > >> Are you running the latest version?
> > >>
> > >> M
> > >>
> > >> On 23 Jul, Jason Cater wrote:
> > >
> > > _______________________________________________
> > > Help-cfengine mailing list
> > > Help-cfengine@gnu.org
> > > http://lists.gnu.org/mailman/listinfo/help-cfengine
> >
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > Work: +47 22453272            Email:  Mark.Burgess@iu.hio.no
> > Fax : +47 22453205            WWW  :  http://www.iu.hio.no/~mark
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 
> _______________________________________________
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> Help-cfengine@gnu.org
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