[ClusterLabs] crm_attribute bug in 1.1.15-rc1
Andrey Rogovsky
a.rogovsky at gmail.com
Mon May 23 16:21:23 UTC 2016
Hi
Any idea why it not work on my cluster?
2016-05-23 19:00 GMT+03:00 Jehan-Guillaume de Rorthais <jgdr at dalibo.com>:
> Le Mon, 23 May 2016 15:42:55 +0300,
> Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
>
> > Hi
> > Your commands is not works
> > root at c:~# crm_master -r pgsqld -N $HOSTNAME -Q
> > Error performing operation: No such device or address
> > root at c:~# crm_master -r pgsqld -Q
> > Error performing operation: No such device or address
>
>
> It works here:
>
> root at srv1:~$ crm_master -r pgsqld -Q
> 1
> root at srv1:~$ crm_master -r pgsqld -N srv2 -Q
> 1001
>
> >
> >
> > 2016-05-23 13:38 GMT+03:00 Jehan-Guillaume de Rorthais <jgdr at dalibo.com
> >:
> >
> > > ok, you were trying with the attribute name. I wrote you had a use the
> > > **resource** name.
> > >
> > > Your command should be (again):
> > >
> > > crm_master -r pgsqld -N $HOSTNAME -Q
> > >
> > > Or simply this if you want to check the score on the local node:
> > >
> > > crm_master -r pgsqld -Q
> > >
> > > Moreover, you should really consider doing some cleanup in your
> attributes,
> > > "pgsql-data-status" and "maintenance" definitely does not comes from
> the
> > > PAF
> > > project.
> > >
> > >
> > > Le Mon, 23 May 2016 12:44:29 +0300,
> > > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> > >
> > > > Stack: corosync
> > > > Current DC: b (version 1.1.12-cdf310a) - partition with quorum
> > > > Last updated: Mon May 23 12:43:57 2016 Last change: Wed May 4
> 12:15:06
> > > > 2016 via crm_attribute on c
> > > >
> > > > 3 nodes and 7 resources configured
> > > >
> > > > Online: [ a b c ]
> > > >
> > > > Resource Group: master
> > > > pgsql-master-ip (ocf::heartbeat:IPaddr2): Started a
> > > > Master/Slave Set: msPostgresql [pgsqld]
> > > > Masters: [ a ]
> > > > Slaves: [ b c ]
> > > > Clone Set: WebFarm [apache]
> > > > Started: [ a b c ]
> > > >
> > > > Node Attributes:
> > > > * Node a:
> > > > + maintenance : off
> > > > + master-pgsqld : 1001
> > > > + pgsql-data-status : STREAMING|ASYNC
> > > > * Node b:
> > > > + maintenance : off
> > > > + master-pgsqld : 1000
> > > > + pgsql-data-status : LATEST
> > > > * Node c:
> > > > + maintenance : off
> > > > + master-pgsqld : 1
> > > > + pgsql-data-status : STREAMING|ASYNC
> > > >
> > > >
> > > > 2016-05-23 12:35 GMT+03:00 Jehan-Guillaume de Rorthais <
> jgdr at dalibo.com
> > > >:
> > > >
> > > > > Le Mon, 23 May 2016 12:31:37 +0300,
> > > > > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> > > > >
> > > > > > This is not work
> > > > > > # crm_master -r master-pgsqld -N $HOSTNAME -Q
> > > > > > Error performing operation: No such device or address
> > > > >
> > > > > as I wrote: you must use the resource name that is cloned by your
> > > master
> > > > > resource.
> > > > >
> > > > > Could you show us your configuration please?
> > > > >
> > > > > > 2016-05-23 11:46 GMT+03:00 Jehan-Guillaume de Rorthais <
> > > jgdr at dalibo.com
> > > > > >:
> > > > > >
> > > > > > > Le Mon, 23 May 2016 11:36:37 +0300,
> > > > > > > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> > > > > > >
> > > > > > > > Hi
> > > > > > > > This is not work for me:
> > > > > > > > # crm_master -r pgsqld -N $HOSTNAME $HOSTNAME -Q
> > > > > > > > Error performing operation: No such device or address
> > > > > > >
> > > > > > > This should be :
> > > > > > >
> > > > > > > crm_master -r pgsqld -N $HOSTNAME -Q
> > > > > > >
> > > > > > > (supposing as your resource name is "pgsqld")
> > > > > > >
> > > > > > > > 2016-05-23 11:19 GMT+03:00 Jehan-Guillaume de Rorthais <
> > > > > jgdr at dalibo.com
> > > > > > > >:
> > > > > > > >
> > > > > > > > > Le Mon, 23 May 2016 09:28:41 +0300,
> > > > > > > > > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> > > > > > > > >
> > > > > > > > > > I try crm_master, but it not works:
> > > > > > > > > > # LC_ALL=C /usr/sbin/crm_master -q -t nodes --node-uname
> > > > > $HOSTNAME
> > > > > > > > > > --attr-name master-pgsqld --get-value
> > > > > > > > > > crm_master: invalid option -- 't'
> > > > > > > > > > crm_master: unrecognized option '--node-uname'
> > > > > > > > > > crm_master: unrecognized option '--attr-name'
> > > > > > > > > > crm_master - A convenience wrapper for crm_attribute
> > > > > > > > >
> > > > > > > > > I tried this with success:
> > > > > > > > >
> > > > > > > > > crm_master -r pgsqld -N hanode1 -Q
> > > > > > > > >
> > > > > > > > > The resource you have to give is the resource (the one
> that is
> > > > > cloned),
> > > > > > > > > not the
> > > > > > > > > master resource.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > > 2016-05-20 16:40 GMT+03:00 Jehan-Guillaume de Rorthais <
> > > > > > > jgdr at dalibo.com
> > > > > > > > > >:
> > > > > > > > > >
> > > > > > > > > > > Le Fri, 20 May 2016 15:31:16 +0300,
> > > > > > > > > > > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> > > > > > > > > > >
> > > > > > > > > > > > Hi!
> > > > > > > > > > > > I cant get attribute value:
> > > > > > > > > > > > /usr/sbin/crm_attribute -q --type nodes --node-uname
> > > > > $HOSTNAME
> > > > > > > > > > > --attr-name
> > > > > > > > > > > > master-pgsqld --get-value
> > > > > > > > > > > > Error performing operation: No such device or address
> > > > > > > > > > > >
> > > > > > > > > > > > This value is present:
> > > > > > > > > > > > crm_mon -A1 | grep master-pgsqld
> > > > > > > > > > > > + master-pgsqld : 1001
> > > > > > > > > > > > + master-pgsqld : 1000
> > > > > > > > > > > > + master-pgsqld : 1
> > > > > > > > > > >
> > > > > > > > > > > Use crm_master to get master scores easily.
> > > > > > > > > > >
> > > > > > > > > > > > I use 1.1.15-rc1
> > > > > > > > > > > > dpkg -l | grep pacemaker-cli-utils
> > > > > > > > > > > > ii pacemaker-cli-utils 1.1.15-rc1
> > > > > > > > > amd64
> > > > > > > > > > > > Command line interface utilities for Pacemaker
> > > > > > > > > > > >
> > > > > > > > > > > > Also non-integer values work file:
> > > > > > > > > > > > /usr/sbin/crm_attribute -q --type nodes --node-uname
> > > > > $HOSTNAME
> > > > > > > > > > > --attr-name
> > > > > > > > > > > > pgsql-data-status --get-value
> > > > > > > > > > > > STREAMING|ASYNC
> > > > > > > > > > >
> > > > > > > > > > > I'm very confused. It sounds you are mixing two
> different
> > > > > resource
> > > > > > > > > agent
> > > > > > > > > > > for
> > > > > > > > > > > PostgreSQL. I can recognize scores for you master
> resource
> > > set
> > > > > bu
> > > > > > > the
> > > > > > > > > > > pgsqlms
> > > > > > > > > > > RA (PAF project) and the data-status attribute from the
> > > pgsql
> > > > > RA...
> > > > > > > > > > >
> > > > > > > > > > > > I thinking this patch
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > >
> > > > > > >
> > > > >
> > >
> https://github.com/ClusterLabs/pacemaker/commit/26d34a9171bddae67c56ebd8c2513ea8fa770204?diff=unified#diff-55bc49a57c12093902e3842ce349a71fR269
> > > > > > > > > > > > is
> > > > > > > > > > > > not apply in 1.1.15-rc1?
> > > > > > > > > > > >
> > > > > > > > > > > > How I can get integere value from node attribute?
> > > > > > > > > > >
> > > > > > > > > > > With the correct name for the given attribute.
> > >
>
>
>
> --
> Jehan-Guillaume de Rorthais
> Dalibo
>
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