Scylla: Azure: ScyllaDB setup error (optimize NIC queue settings)
Installation details
Scylla version : 2.0.1-0.20171115.7b19167
Cluster size: 1 (Single Node evaluation)
OS : Ubuntu 16.04.3 LTS (Xenial Xerus)
*Hardware details *
Platform (physical/VM/cloud instance type/docker): Azure
Hardware: cores= 8 (lcores) memory=32 vm_type= Standard E4s v3 with one NIC attached
Disks: : 2 SSD(s) 256 Each
After installation, while running sudo scylla_setup it fails on Network Throttle step (Do you want to optimize NIC queue settings?) at the script posix_net_conf.sh with error:
ERROR: 'NoneType' object is not iterable. Your system can't be tuned until the issue is fixed.
Ritaja
All 3 comments
/cc @vladzcloudius
avikivity
on 21 Nov 2017
The issue was caused by the fact that the perftune.py script (invoked by the posix_net_conf.sh) didn't handle the case when the underlying networking device didn't have the configurable IRQs like in the Azure's case.
I've sent the patch that fixes this issue on the seastar-dev list.
vladzcloudius
on 22 Nov 2017
fixed
slivne
on 19 Feb 2018
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Most helpful comment
The issue was caused by the fact that the
perftune.pyscript (invoked by theposix_net_conf.sh) didn't handle the case when the underlying networking device didn't have the configurable IRQs like in the Azure's case.I've sent the patch that fixes this issue on the seastar-dev list.