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Bug 1443066

Summary: Unable to encode message payload when creating a guest with 16384 virtio-scsi disks
Product: [Community] Virtualization Tools Reporter: Richard W.M. Jones <rjones>
Component: libvirtAssignee: Libvirt Maintainers <libvirt-maint>
Status: NEW --- QA Contact:
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Version: unspecifiedCC: libvirt-maint
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 910269    
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Description Flags
log from libvirt client
none
log from libvirtd none

Description Richard W.M. Jones 2017-04-18 12:10:05 UTC 
Description of problem:

When creating a guest with 16384 virtio-scsi disks, libvirt
fails with:

  Unable to encode message payload

Version-Release number of selected component (if applicable):

libvirt-daemon-3.2.0-1.fc27.x86_64

How reproducible:

100%

Steps to Reproduce:
1. Create a guest with 16384 virtio-scsi disks.  See the attached
   file for libvirt XML and so on.
Comment 1 Richard W.M. Jones 2017-04-18 12:12:32 UTC 
Created attachment 1272310 [details]
log from libvirt client
Comment 2 Richard W.M. Jones 2017-04-18 12:13:36 UTC 
Created attachment 1272312 [details]
log from libvirtd