[j-nsp] SRX1500 cluster issues

[Khan Muddassir]

Hello,

I run a chassis cluster of 2x SRX1500 devices and monitor two interfaces
(one from each node) in redundancy-group 1:

set chassis cluster redundancy-group 1 interface-monitor xe-0/0/16 weight
100
set chassis cluster redundancy-group 1 interface-monitor xe-7/0/16 weight
100

An issue recently took down xe-0/0/16 and the reth0 interface went down! I
was expecting that xe-7/0/16 will keep the reth interface up and running. I
do not have LACP enabled on this cluster, however, I can see in the log
that kernel throws out this message stating mini-links not met? Confused as
to how JunOS decides to show this up without LACP or any sort of min-links
config for reth0 (as well as no config of min-links on the box)

/kernel: ae_bundlestate_ifd_change: bundle reth0: bundle IFD minimum
bandwidth or minimum links not met, Bandwidth (Current : Required) 0 : 1
Number of links (Current : Required) 0 : 1

Is this expected where reth0 internally runs some sort of min-link code? It
is clear that if does that, its incorrect as another interface is available
for its operation.

set interfaces xe-0/0/16 gigether-options redundant-parent reth0
set interfaces xe-7/0/16 gigether-options redundant-parent reth0

any thoughts?

thanks in advance,
-muddasir