I am new in isilon and as I understand SyncIQ has some policies and jobs to sync directories. We have a isilon cluster which the target and source cluster are the same one. SyncIQ was working fine but one week ago suddenly it just has stopped working. I mean every report is OK and there is no problem but it is not working. I see that in some of our nodes we are receiving a huge number of below error repeatedly :

2018-12-18T03:00:05+01:00 <0.3>  /boot/kernel.amd64/kernel: [bam_coalesce.c:13015](pid 4466="kt: coal_susp")(tid=100702) do_suspend: Suspending coalescers returned EINVAL after 1670 usecs.  Request: (36, 3235539).

have anybody any idea what is this about ?

thank you in advance