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feature #2530: add defaults for io throttling

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This commit is contained in:
Javi Fontan 2014-07-10 15:38:56 +02:00
parent 2de10612d3
commit 311d21f312
2 changed files with 31 additions and 1 deletions
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30
src/vmm/LibVirtDriverKVM.cc
View File

@ -421,6 +421,36 @@ int LibVirtDriver::deployment_description_kvm(
read_iops_sec = disk->vector_value("READ_IOPS_SEC");
write_iops_sec = disk->vector_value("WRITE_IOPS_SEC");
if ( total_bytes_sec.empty() )
{
get_default("DISK", "TOTAL_BYTES_SEC", total_bytes_sec);
}
if ( read_bytes_sec.empty() )
{
get_default("DISK", "READ_BYTES_SEC", read_bytes_sec);
}
if ( write_bytes_sec.empty() )
{
get_default("DISK", "WRITE_BYTES_SEC", write_bytes_sec);
}
if ( total_iops_sec.empty() )
{
get_default("DISK", "TOTAL_IOPS_SEC", total_iops_sec);
}
if ( read_iops_sec.empty() )
{
get_default("DISK", "READ_IOPS_SEC", read_iops_sec);
}
if ( write_iops_sec.empty() )
{
get_default("DISK", "WRITE_IOPS_SEC", write_iops_sec);
}
disk->vector_value_str("DISK_ID", disk_id);
if (target.empty())

2
src/vmm_mad/exec/vmm_exec_kvm.conf
View File

@ -21,7 +21,7 @@
# - os [kernel,initrd,boot,root,kernel_cmd,arch,machine]
# - vcpu
# - features [acpi, pae, apic, hyperv, localtime]
# - disk [driver, cache, io]
# - disk [driver, cache, io, total_bytes_sec, total_iops_sec, read_bytes_sec, write_bytes_sec, read_iops_sec, write_iops_sec]
# - nic [filter, model]
# - raw
# - hyperv_options: options used for FEATURES = [ HYPERV = yes ]