[Pacemaker] clone ip definition and location stops my resources...

Vadym Chepkov vchepkov at gmail.com
Mon May 10 10:39:54 EDT 2010 

# crm ra meta ping

name (string, [undef]): Attribute name
    The name of the attributes to set.  This is the name to be used in the
constraints.

By default is "pingd", but you are checking against pinggw

I suggest you do not change name though, but adjust your location constraint
to use pingd instead.
crm_mon only notices "pingd" at the moment whenn you pass -f argument: it's
hardcoded


On Mon, May 10, 2010 at 9:34 AM, Gianluca Cecchi
<gianluca.cecchi at gmail.com>wrote:

> Hello,
> using pacemaker 1.0.8 on rh el 5 I have some problems understanding the way
> ping clone works to setup monitoring of gw... even after reading docs...
>
> As soon as I run:
> crm configure location nfs-group-with-pinggw nfs-group rule -inf:
> not_defined pinggw or pinggw lte 0
>
> the resources go stopped and don't re-start....
>
> Then, as soon as I run
> crm configure delete nfs-group-with-pinggw
>
> the resources of the group start again...
>
> config (part of it, actually) I try to apply is this:
> group nfs-group ClusterIP lv_drbd0 NfsFS nfssrv \
> meta target-role="Started"
> ms NfsData nfsdrbd \
> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1"
> notify="true"
> primitive pinggw ocf:pacemaker:ping \
> params host_list="192.168.101.1" multiplier="100" \
> op start interval="0" timeout="90" \
>  op stop interval="0" timeout="100"
> clone cl-pinggw pinggw \
> meta globally-unique="false"
> location nfs-group-with-pinggw nfs-group \
> rule $id="nfs-group-with-pinggw-rule" -inf: not_defined pinggw or pinggw
> lte 0
>
> Is the location constraint to be done with ping resource or with its clone?
> Is it a cause of the problem that I have also defined an nfs client on the
> other node with:
>
> primitive nfsclient ocf:heartbeat:Filesystem \
> params device="nfsha:/nfsdata/web" directory="/nfsdata/web" fstype="nfs" \
>  op start interval="0" timeout="60" \
> op stop interval="0" timeout="60"
> colocation nfsclient_not_on_nfs-group -inf: nfs-group nfsclient
> order nfsclient_after_nfs-group inf: nfs-group nfsclient
>
> Thansk in advance,
> Gianluca
>
> From messages of the server running the nfs-group at that moment:
> May 10 15:18:27 ha1 cibadmin: [29478]: info: Invoked: cibadmin -Ql
> May 10 15:18:27 ha1 cibadmin: [29479]: info: Invoked: cibadmin -Ql
> May 10 15:18:28 ha1 crm_shadow: [29536]: info: Invoked: crm_shadow -c
> __crmshell.29455
> May 10 15:18:28 ha1 cibadmin: [29537]: info: Invoked: cibadmin -p -U
> May 10 15:18:28 ha1 crm_shadow: [29539]: info: Invoked: crm_shadow -C
> __crmshell.29455 --force
> May 10 15:18:28 ha1 cib: [8470]: info: cib_replace_notify: Replaced:
> 0.267.14 -> 0.269.1 from <null>
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: - <cib
> epoch="267" num_updates="14" admin_epoch="0" />
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: + <cib
> epoch="269" num_updates="1" admin_epoch="0" >
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> <configuration >
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> <constraints >
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> <rsc_location id="nfs-group-with-pinggw" rsc="nfs-group"
> __crm_diff_marker__="added:top" >
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
>   <rule boolean-op="or" id="nfs-group-with-pinggw-rule" score="-INFINITY" >
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
>     <expression attribute="pinggw" id="nfs-group-with-pinggw-expression"
> operation="not_defined" />
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
>     <expression attribute="pinggw" id="nfs-group-with-pinggw-expression-0"
> operation="lte" value="0" />
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
>   </rule>
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> </rsc_location>
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> </constraints>
> May 10 15:18:28 ha1 crmd: [8474]: info: abort_transition_graph:
> need_abort:59 - Triggered transition abort (complete=1) : Non-status change
> May 10 15:18:28 ha1 attrd: [8472]: info: do_cib_replaced: Sending full
> refresh
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: +
> </configuration>
> May 10 15:18:28 ha1 crmd: [8474]: info: need_abort: Aborting on change to
> epoch
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: master-nfsdrbd:0 (10000)
> May 10 15:18:28 ha1 cib: [8470]: info: log_data_element: cib:diff: + </cib>
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: State
> transition S_IDLE -> S_POLICY_ENGINE [ input=I_PE_CALC cause=C_FSA_INTERNAL
> origin=abort_transition_graph ]
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_replace for section 'all' (origin=local/crm_shadow/2,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: All 2 cluster
> nodes are eligible to run resources.
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section nodes (origin=local/crmd/203,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_pe_invoke: Query 205: Requesting
> the current CIB: S_POLICY_ENGINE
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: probe_complete (true)
> May 10 15:18:28 ha1 cib: [29541]: info: write_cib_contents: Archived
> previous version as /var/lib/heartbeat/crm/cib-47.raw
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: State
> transition S_POLICY_ENGINE -> S_ELECTION [ input=I_ELECTION
> cause=C_FSA_INTERNAL origin=do_cib_replaced ]
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: terminate (<null>)
> May 10 15:18:28 ha1 cib: [29541]: info: write_cib_contents: Wrote version
> 0.269.0 of the CIB to disk (digest: 8f92c20ff8f96cde0fa0c75cd3207caa)
> May 10 15:18:28 ha1 crmd: [8474]: info: update_dc: Unset DC ha1
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: master-nfsdrbd:1 (<null>)
> May 10 15:18:28 ha1 cib: [29541]: info: retrieveCib: Reading cluster
> configuration from: /var/lib/heartbeat/crm/cib.FPnpLz (digest:
> /var/lib/heartbeat/crm/cib.EsRWbp)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: State
> transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC
> cause=C_FSA_INTERNAL origin=do_election_check ]
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: shutdown (<null>)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_dc_takeover: Taking over DC
> status for this partition
> May 10 15:18:28 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: pingd (100)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_readwrite: We are now in
> R/O mode
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_slave_all for section 'all' (origin=local/crmd/206,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_readwrite: We are now in
> R/W mode
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_master for section 'all' (origin=local/crmd/207,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section cib (origin=local/crmd/208,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section crm_config (origin=local/crmd/210,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section crm_config (origin=local/crmd/212,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_dc_join_offer_all: join-6:
> Waiting on 2 outstanding join acks
> May 10 15:18:28 ha1 crmd: [8474]: info: ais_dispatch: Membership 180:
> quorum retained
> May 10 15:18:28 ha1 crmd: [8474]: info: crm_ais_dispatch: Setting expected
> votes to 2
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section crm_config (origin=local/crmd/215,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 crmd: [8474]: info: config_query_callback: Checking for
> expired actions every 900000ms
> May 10 15:18:28 ha1 crmd: [8474]: info: config_query_callback: Sending
> expected-votes=2 to corosync
> May 10 15:18:28 ha1 crmd: [8474]: info: update_dc: Set DC to ha1 (3.0.1)
> May 10 15:18:28 ha1 crmd: [8474]: info: ais_dispatch: Membership 180:
> quorum retained
> May 10 15:18:28 ha1 crm_shadow: [29542]: info: Invoked: crm_shadow -D
> __crmshell.29455 --force
> May 10 15:18:28 ha1 crmd: [8474]: info: crm_ais_dispatch: Setting expected
> votes to 2
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section crm_config (origin=local/crmd/218,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: State
> transition S_INTEGRATION -> S_FINALIZE_JOIN [ input=I_INTEGRATED
> cause=C_FSA_INTERNAL origin=check_join_state ]
> May 10 15:18:28 ha1 crmd: [8474]: info: do_state_transition: All 2 cluster
> nodes responded to the join offer.
> May 10 15:18:28 ha1 crmd: [8474]: info: do_dc_join_finalize: join-6:
> Syncing the CIB from ha1 to the rest of the cluster
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_sync for section 'all' (origin=local/crmd/219,
> version=0.269.1): ok (rc=0)
> May 10 15:18:28 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section nodes (origin=local/crmd/220,
> version=0.269.1): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_dc_join_ack: join-6: Updating
> node state to member for ha2
> May 10 15:18:29 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section nodes (origin=local/crmd/221,
> version=0.269.1): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_dc_join_ack: join-6: Updating
> node state to member for ha1
> May 10 15:18:29 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_delete for section //node_state[@uname='ha2']/lrm
> (origin=local/crmd/222, version=0.269.2): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: erase_xpath_callback: Deletion of
> "//node_state[@uname='ha2']/lrm": ok (rc=0)
> May 10 15:18:29 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_delete for section //node_state[@uname='ha1']/lrm
> (origin=local/crmd/224, version=0.269.4): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_state_transition: State
> transition S_FINALIZE_JOIN -> S_POLICY_ENGINE [ input=I_FINALIZED
> cause=C_FSA_INTERNAL origin=check_join_state ]
> May 10 15:18:29 ha1 crmd: [8474]: info: do_state_transition: All 2 cluster
> nodes are eligible to run resources.
> May 10 15:18:29 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section nodes (origin=local/crmd/226,
> version=0.269.5): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_dc_join_final: Ensuring DC,
> quorum and node attributes are up-to-date
> May 10 15:18:29 ha1 crmd: [8474]: info: crm_update_quorum: Updating quorum
> status to true (call=228)
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_local_callback: Sending full
> refresh (origin=crmd)
> May 10 15:18:29 ha1 cib: [8470]: info: cib_process_request: Operation
> complete: op cib_modify for section cib (origin=local/crmd/228,
> version=0.269.5): ok (rc=0)
> May 10 15:18:29 ha1 crmd: [8474]: info: abort_transition_graph:
> do_te_invoke:191 - Triggered transition abort (complete=1) : Peer Cancelled
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: master-nfsdrbd:0 (10000)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_pe_invoke: Query 229: Requesting
> the current CIB: S_POLICY_ENGINE
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: probe_complete (true)
> May 10 15:18:29 ha1 crmd: [8474]: info: erase_xpath_callback: Deletion of
> "//node_state[@uname='ha1']/lrm": ok (rc=0)
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: terminate (<null>)
> May 10 15:18:29 ha1 crmd: [8474]: info: te_update_diff: Detected LRM
> refresh - 8 resources updated: Skipping all resource events
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: master-nfsdrbd:1 (<null>)
> May 10 15:18:29 ha1 crmd: [8474]: info: abort_transition_graph:
> te_update_diff:227 - Triggered transition abort (complete=1, tag=diff,
> id=(null), magic=NA, cib=0.269.5) : LRM Refresh
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: shutdown (<null>)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_pe_invoke_callback: Invoking the
> PE: query=229, ref=pe_calc-dc-1273497509-143, seq=180, quorate=1
> May 10 15:18:29 ha1 pengine: [8473]: notice: unpack_config: On loss of CCM
> Quorum: Ignore
> May 10 15:18:29 ha1 attrd: [8472]: info: attrd_trigger_update: Sending
> flush op to all hosts for: pingd (100)
> May 10 15:18:29 ha1 crmd: [8474]: info: do_pe_invoke: Query 230: Requesting
> the current CIB: S_POLICY_ENGINE
> May 10 15:18:29 ha1 pengine: [8473]: info: unpack_config: Node scores:
> 'red' = -INFINITY, 'yellow' = 0, 'green' = 0
> May 10 15:18:29 ha1 crmd: [8474]: info: do_pe_invoke_callback: Invoking the
> PE: query=230, ref=pe_calc-dc-1273497509-144, seq=180, quorate=1
> May 10 15:18:29 ha1 pengine: [8473]: info: determine_online_status: Node
> ha1 is online
> May 10 15:18:29 ha1 pengine: [8473]: notice: unpack_rsc_op: Operation
> nfsdrbd:0_monitor_0 found resource nfsdrbd:0 active in master mode on ha1
> May 10 15:18:29 ha1 pengine: [8473]: info: determine_online_status: Node
> ha2 is online
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print: SitoWeb
>  (ocf::heartbeat:apache):        Started ha1
> May 10 15:18:29 ha1 pengine: [8473]: notice: clone_print:  Master/Slave
> Set: NfsData
> May 10 15:18:29 ha1 pengine: [8473]: notice: short_print:      Masters: [
> ha1 ]
> May 10 15:18:29 ha1 pengine: [8473]: notice: short_print:      Slaves: [
> ha2 ]
> May 10 15:18:29 ha1 pengine: [8473]: notice: group_print:  Resource Group:
> nfs-group
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print:      ClusterIP
>     (ocf::heartbeat:IPaddr2):       Started ha1
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print:      lv_drbd0
>      (ocf::heartbeat:LVM):   Started ha1
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print:      NfsFS
> (ocf::heartbeat:Filesystem):    Started ha1
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print:      nfssrv
>  (ocf::heartbeat:nfsserver):     Started ha1
> May 10 15:18:29 ha1 cibadmin: [29543]: info: Invoked: cibadmin -Ql
> May 10 15:18:29 ha1 pengine: [8473]: notice: native_print: nfsclient
>  (ocf::heartbeat:Filesystem):    Started ha2
> May 10 15:18:29 ha1 pengine: [8473]: notice: clone_print:  Clone Set:
> cl-pinggw
> May 10 15:18:29 ha1 pengine: [8473]: notice: short_print:      Started: [
> ha1 ha2 ]
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: NfsData:
> Rolling back scores from ClusterIP
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: NfsData:
> Rolling back scores from ClusterIP
> May 10 15:18:29 ha1 pengine: [8473]: info: master_color: Promoting
> nfsdrbd:0 (Master ha1)
> May 10 15:18:29 ha1 pengine: [8473]: info: master_color: NfsData: Promoted
> 1 instances of a possible 1 to master
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: nfsclient:
> Rolling back scores from ClusterIP
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: nfsclient:
> Rolling back scores from lv_drbd0
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: nfsclient:
> Rolling back scores from NfsFS
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: nfsclient:
> Rolling back scores from ClusterIP
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: ClusterIP:
> Rolling back scores from lv_drbd0
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: ClusterIP:
> Rolling back scores from SitoWeb
> May 10 15:18:29 ha1 pengine: [8473]: WARN: native_color: Resource ClusterIP
> cannot run anywhere
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: lv_drbd0:
> Rolling back scores from NfsFS
> May 10 15:18:29 ha1 pengine: [8473]: WARN: native_color: Resource lv_drbd0
> cannot run anywhere
> May 10 15:18:29 ha1 pengine: [8473]: info: native_merge_weights: NfsFS:
> Rolling back scores from nfssrv
> May 10 15:18:29 ha1 pengine: [8473]: WARN: native_color: Resource NfsFS
> cannot run anywhere
> May 10 15:18:29 ha1 pengine: [8473]: WARN: native_color: Resource nfssrv
> cannot run anywhere
> May 10 15:18:29 ha1 pengine: [8473]: WARN: native_color: Resource SitoWeb
> cannot run anywhere
> May 10 15:18:29 ha1 pengine: [8473]: info: master_color: Promoting
> nfsdrbd:0 (Master ha1)
> May 10 15:18:29 ha1 pengine: [8473]: info: master_color: NfsData: Promoted
> 1 instances of a possible 1 to master
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> SitoWeb  (ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Leave resource
> nfsdrbd:0       (Master ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Leave resource
> nfsdrbd:1       (Slave ha2)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> ClusterIP        (ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> lv_drbd0 (ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> NfsFS    (ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> nfssrv   (ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Stop resource
> nfsclient        (Started ha2)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Leave resource
> pinggw:0        (Started ha1)
> May 10 15:18:29 ha1 pengine: [8473]: notice: LogActions: Leave resource
> pinggw:1        (Started ha2)
>
>
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