ldirectord died suddenly and not able to start!

Jiang bearie66 at gmail.com
Fri Jun 16 10:18:59 BST 2006 

to added on thing... the ldirectord I installed is version 1.2.3 from
ultramonkey...

On 6/16/06, Jiang <bearie66 at gmail.com> wrote:
> I just found out that might because I changed "checkinterval" in
> global configuration from 1 to 60... but I don't know why... each time
> I change it back to 1, i can start ldirectord...
>
> Any ideas?
>
>
> On 6/16/06, Jiang <bearie66 at gmail.com> wrote:
> > Hi,
> >
> > Recently, during my LVS setup try out. I noticed that ldirectord
> > always died suddenly without any logs or debug info. I tried
> > ldirectord -d start, attached is the result:
> >
> > ldirectord -d start
> > ***********************************************************************************
> > [root at ICUCP1 init.d]# ldirectord -d start
> > DEBUG2: Running exec(/usr/sbin/ldirectord -d start)
> > Running exec(/usr/sbin/ldirectord -d start)
> > DEBUG2: Starting Linux Director v1.77.2.32 with pid: 6114
> > Starting Linux Director v1.77.2.32 with pid: 6114
> > DEBUG2: Running system(./ipvsadm -A -t 10.226.200.210:80 -s rr )
> > Running system(./ipvsadm -A -t 10.226.200.210:80 -s rr )
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -A -t 10.226.200.210:80 -s rr ) failed:
> > system(./ipvsadm -A -t 10.226.200.210:80 -s rr ) failed:
> > DEBUG2: Added virtual server: 10.226.200.210:80
> > Added virtual server: 10.226.200.210:80
> > DEBUG2: Running system(./ipvsadm -A -t 10.226.200.210:8070 -s rr )
> > Running system(./ipvsadm -A -t 10.226.200.210:8070 -s rr )
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -A -t 10.226.200.210:8070 -s rr ) failed:
> > system(./ipvsadm -A -t 10.226.200.210:8070 -s rr ) failed:
> > DEBUG2: Added virtual server: 10.226.200.210:8070
> > Added virtual server: 10.226.200.210:8070
> > DEBUG2: Running system(./ipvsadm -A -t 10.226.200.210:9005 -s rr )
> > Running system(./ipvsadm -A -t 10.226.200.210:9005 -s rr )
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -A -t 10.226.200.210:9005 -s rr ) failed:
> > system(./ipvsadm -A -t 10.226.200.210:9005 -s rr ) failed:
> > DEBUG2: Added virtual server: 10.226.200.210:9005
> > Added virtual server: 10.226.200.210:9005
> > DEBUG2: Running system(./ipvsadm -A -t 10.226.200.210:9007 -s rr )
> > Running system(./ipvsadm -A -t 10.226.200.210:9007 -s rr )
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -A -t 10.226.200.210:9007 -s rr ) failed:
> > system(./ipvsadm -A -t 10.226.200.210:9007 -s rr ) failed:
> > DEBUG2: Added virtual server: 10.226.200.210:9007
> > Added virtual server: 10.226.200.210:9007
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG2: Disabled server=10.226.200.211
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG2: Disabled server=10.226.200.211
> > DEBUG2: Disabled server=10.226.200.211
> > DEBUG2: Disabled server=10.226.200.211
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG2: Checking negotiate: real
> > server=negotiate:http:tcp:10.226.200.211:80:::\/ldirector\.html:lb
> > (virtual=tcp:10.226.200.210:80)
> > DEBUG2: check_http: url="http://10.226.200.211:80/ldirector.html"
> > virtualhost="10.226.200.211"
> > LWP::UserAgent::new: ()
> > LWP::UserAgent::request: ()
> > LWP::UserAgent::send_request: GET http://10.226.200.211:80/ldirector.html
> > LWP::UserAgent::_need_proxy: Not proxied
> > LWP::Protocol::http::request: ()
> > LWP::Protocol::collect: read 3 bytes
> > LWP::UserAgent::request: Simple response: OK
> > DEBUG2: Running system(./ipvsadm -a -t 10.226.200.210:80 -r
> > 10.226.200.211:80 -g -w 1)
> > Running system(./ipvsadm -a -t 10.226.200.210:80 -r 10.226.200.211:80 -g -w 1)
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -a -t 10.226.200.210:80 -r 10.226.200.211:80
> > -g -w 1) failed:
> > system(./ipvsadm -a -t 10.226.200.210:80 -r 10.226.200.211:80 -g -w 1) failed:
> > DEBUG2: Added real server: 10.226.200.211:80 ( x 10.226.200.210:80)
> > (Weight set to 1)
> > Added real server: 10.226.200.211:80 ( x 10.226.200.210:80) (Weight set to 1)
> > DEBUG2: Enabled server=10.226.200.211
> > DEBUG2: check_http: http://10.226.200.211:80/ldirector.html is up
> > DEBUG2: Checking negotiate: real
> > server=negotiate:http:tcp:10.226.200.213:80:::\/ldirector\.html:lb
> > (virtual=tcp:10.226.200.210:80)
> > DEBUG2: check_http: url="http://10.226.200.213:80/ldirector.html"
> > virtualhost="10.226.200.213"
> > LWP::UserAgent::new: ()
> > LWP::UserAgent::request: ()
> > LWP::UserAgent::send_request: GET http://10.226.200.213:80/ldirector.html
> > LWP::UserAgent::_need_proxy: Not proxied
> > LWP::Protocol::http::request: ()
> > LWP::UserAgent::request: Simple response: Internal Server Error
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG3: Headers Client-Date: Fri, 16 Jun 2006 18:56:38 GMT
> > DEBUG2: check_http: http://10.226.200.213:80/ldirector.html is down
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.211:8070:::\/:
> > (virtual=tcp:10.226.200.210:8070)
> > DEBUG3: Connected to  (port 8070)
> > DEBUG2: Running system(./ipvsadm -a -t 10.226.200.210:8070 -r
> > 10.226.200.211:8070 -g -w 1)
> > Running system(./ipvsadm -a -t 10.226.200.210:8070 -r
> > 10.226.200.211:8070 -g -w 1)
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -a -t 10.226.200.210:8070 -r
> > 10.226.200.211:8070 -g -w 1) failed:
> > system(./ipvsadm -a -t 10.226.200.210:8070 -r 10.226.200.211:8070 -g
> > -w 1) failed:
> > DEBUG2: Added real server: 10.226.200.211:8070 ( x
> > 10.226.200.210:8070) (Weight set to 1)
> > Added real server: 10.226.200.211:8070 ( x 10.226.200.210:8070)
> > (Weight set to 1)
> > DEBUG2: Enabled server=10.226.200.211
> > DEBUG3: Activated service 10.226.200.211:8070
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.213:8070:::\/:
> > (virtual=tcp:10.226.200.210:8070)
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG3: Deactivated service 10.226.200.213:8070: Died at
> > /usr/sbin/ldirectord line 2000.
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.211:9005:::\/:
> > (virtual=tcp:10.226.200.210:9005)
> > DEBUG3: Connected to  (port 9005)
> > DEBUG2: Running system(./ipvsadm -a -t 10.226.200.210:9005 -r
> > 10.226.200.211:9005 -g -w 1)
> > Running system(./ipvsadm -a -t 10.226.200.210:9005 -r
> > 10.226.200.211:9005 -g -w 1)
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -a -t 10.226.200.210:9005 -r
> > 10.226.200.211:9005 -g -w 1) failed:
> > system(./ipvsadm -a -t 10.226.200.210:9005 -r 10.226.200.211:9005 -g
> > -w 1) failed:
> > DEBUG2: Added real server: 10.226.200.211:9005 ( x
> > 10.226.200.210:9005) (Weight set to 1)
> > Added real server: 10.226.200.211:9005 ( x 10.226.200.210:9005)
> > (Weight set to 1)
> > DEBUG2: Enabled server=10.226.200.211
> > DEBUG3: Activated service 10.226.200.211:9005
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.213:9005:::\/:
> > (virtual=tcp:10.226.200.210:9005)
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG3: Deactivated service 10.226.200.213:9005: Died at
> > /usr/sbin/ldirectord line 2000.
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.211:9007:::\/:
> > (virtual=tcp:10.226.200.210:9007)
> > DEBUG3: Connected to  (port 9007)
> > DEBUG2: Running system(./ipvsadm -a -t 10.226.200.210:9007 -r
> > 10.226.200.211:9007 -g -w 1)
> > Running system(./ipvsadm -a -t 10.226.200.210:9007 -r
> > 10.226.200.211:9007 -g -w 1)
> > Usage: ipvsadm
> >           {start|stop|restart|status|panic|save|reload|reload-force}
> > DEBUG2: system(./ipvsadm -a -t 10.226.200.210:9007 -r
> > 10.226.200.211:9007 -g -w 1) failed:
> > system(./ipvsadm -a -t 10.226.200.210:9007 -r 10.226.200.211:9007 -g
> > -w 1) failed:
> > DEBUG2: Added real server: 10.226.200.211:9007 ( x
> > 10.226.200.210:9007) (Weight set to 1)
> > Added real server: 10.226.200.211:9007 ( x 10.226.200.210:9007)
> > (Weight set to 1)
> > DEBUG2: Enabled server=10.226.200.211
> > DEBUG3: Activated service 10.226.200.211:9007
> > DEBUG2: Checking connect: real
> > server=connect:tcp:10.226.200.213:9007:::\/:
> > (virtual=tcp:10.226.200.210:9007)
> > DEBUG2: Disabled server=10.226.200.213
> > DEBUG3: Deactivated service 10.226.200.213:9007: Died at
> > /usr/sbin/ldirectord line 2000.
> > Alarm clock
> > ***********************************************************************************
> >
> > And my ldirectord.cf configuration is as below:
> >
> > ***********************************************************************************
> > checktimeout=3
> > checkinterval=60
> > autoreload=yes
> > logfile="/var/log/ldirectord.log"
> > quiescent=yes
> >
> > virtual=10.226.200.210:80
> >         real=10.226.200.211:80 gate
> >         real=10.226.200.213:80 gate
> >         service=http
> >         request="ldirector.html"
> >         receive="lb"
> >         scheduler=rr
> >         protocol=tcp
> >
> > virtual=10.226.200.210:8070
> >         real=10.226.200.211:8070 gate
> >         real=10.226.200.213:8070 gate
> >         #fallback=127.0.0.1:21
> >         service=none
> >         scheduler=rr
> >         #persistent=600
> >         #netmask=255.255.255.255
> >         checktype=connect
> >         #checkcount=3
> >         protocol=tcp
> >
> > virtual=10.226.200.210:9005
> >         real=10.226.200.211:9005 gate
> >         real=10.226.200.213:9005 gate
> >         #fallback=127.0.0.1:21
> >         service=none
> >         scheduler=rr
> >         #persistent=600
> >         #netmask=255.255.255.255
> >         checktype=connect
> >         #checkcount=3
> >         protocol=tcp
> >
> > virtual=10.226.200.210:9007
> >        real=10.226.200.211:9007 gate
> >         real=10.226.200.213:9007 gate
> >         #fallback=127.0.0.1:21
> >         service=none
> >         scheduler=rr
> >         #persistent=600
> >         #netmask=255.255.255.255
> >         checktype=connect
> >         #checkcount=3
> >         protocol=tcp
> > ***********************************************************************************
> >
> > Any ideas? Please help!
> >
> > - Jiang -
> >
>
>
> --
> Regards,
> Jiang Lei
>


-- 
Regards,
Jiang Lei

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