datasync-global-dg makes the F5 to go offline
Hi all, I have 2 F5 virtual edition devices version 12.0.0 Build 1.0.628 Hotfix HF1 in HA pair. First of all I had those devices with LTM,GTM,ASM and APM modules enabled in version 12.0.0 build 0.0.606. I had issues trying to add the hotfix to both of them having all these modules provisioned.It was needed for me to leave only LTM enabled in order to boot from the new partition with the hotfix. Anyway, the problem now comes with the datasync-global-dg group which is created automatically when you provision ASM.The standy by device keeps going offline at random times and the log messages I receive are: 1) HA proc_running datasyncd fails action is go offline and down links. 2) Removed subscription with subscriber id DATASYNCD_Subscriber 3) Leaving Standby for Offline for ha table offline_cond. Both devices go to state "changes pending" with a reference to datasync-global-dg group. One more strange thing is that I cannot select this group when I go Options -> Application Security -> Synchronization -> Application Security Synchronization on the ASM module menu. Something seems to go wrong with the ASM and this group. Does anyone have any idea why this problem occurs ?? Thanks.380Views0likes1Comment