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Braden_Walters_'s avatar
Braden_Walters_
Icon for Nimbostratus rankNimbostratus
Apr 29, 2014

Cannot delete virtual server because of sflow

Hey all, I have a lab setup with two LTMs in HA, and was trying to clear out some configs, when the standby suddenly refused to sync properly. When I examined the standby system's logs, I saw the ...
application delivery
LTM
management
TMSH
  • nitass_89166's avatar
    nitass_89166
    Apr 29, 2014

    can you try this?

    on active
 tmsh modify cm device-group (device group name) devices modify { (active device name) { set-sync-leader } }
 tmsh run /cm config-sync to-group (device group name)

on standby
 touch /service/mcpd/forceload
 reboot

    ID441512 - config sync fails w/ Database error (13), Can't save/checkpoint DB object, class:sflow_http_virtual_data_source status:13 - EdbCfgObj.cpp, line 127

nitass_89166's avatar
nitass_89166
Icon for Noctilucent rankNoctilucent

can you try this?

on active
 tmsh modify cm device-group (device group name) devices modify { (active device name) { set-sync-leader } }
 tmsh run /cm config-sync to-group (device group name)

on standby
 touch /service/mcpd/forceload
 reboot

ID441512 - config sync fails w/ Database error (13), Can't save/checkpoint DB object, class:sflow_http_virtual_data_source status:13 - EdbCfgObj.cpp, line 127

Braden_Walters_'s avatar
Braden_Walters_
Icon for Nimbostratus rankNimbostratus
Apr 30, 2014
That was interesting ... This basically worked, in that the standby did pick up the change in config and removed the VIP in question, but I got into a cycle of sync issues that took a couple of reboots on each side to resolve. Initially, when the standby came up, I was getting "Disconnected" on both VMs, even though they had a clear HA Network path. So I rebooted the Active, and it came back connected, but "Not all devices in sync". It appeared as though it labelled the config on the Standby as newer than on the Active, and it took some work to get them to finally sync.