iSCSId stopping on rack controllers after a while

[Jim Tilander]

Hi,

I’ve got a separate region / rack controller setup and I’ve noticed that after a while, the rack controllers seem to fail to serve iSCSI, causing the boot agents to hang during their boot up (see attached screenshot). Has anyone seen this? Any potential workarounds / fixes? 

I’m running: 

Linux ct-maas-rack03 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

open-iscsi/xenial-updates,now 2.0.873+git0.3b4b4500-14ubuntu3.3 amd64 [installed]
maas-cli/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]
maas-common/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]
maas-dhcp/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]
maas-rack-controller/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]
python3-maas-client/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]
python3-maas-provisioningserver/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1]


Cheers,
Jim



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