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include: Add new "group_name" definition for iotune throttling

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Add the new field to support sharing I/O throttling quota between
multiple drives.

Signed-off-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
John Ferlan 2016-10-31 17:22:57 -04:00
parent c80e6b96e5
commit 9001662b9f
1 changed files with 7 additions and 0 deletions
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7
include/libvirt/libvirt-domain.h
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@ -2488,6 +2488,13 @@ int virDomainBlockCommit(virDomainPtr dom, const char *disk, const char *base,
*/
# define VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC "size_iops_sec"
/**
* VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME:
* Macro for the BlockIoTune tunable weight: it represents a group name to
* allow sharing of I/O throttling quota between multiple drives, as a string.
*/
# define VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME "group_name"
int
virDomainSetBlockIoTune(virDomainPtr dom,
const char *disk,