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server: make snapshotting on KVM non-blocking #3209

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Merged
yadvr merged 2 commits into from
Mar 25, 2019
Merged

server: make snapshotting on KVM non-blocking #3209

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5300f68
server: make snapshotting on KVM non-blocking
yadvr Mar 12, 2019
1a15663
move StorageSubSystemCommand instanceof check above as CopyCommand is…
yadvr Mar 12, 2019
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13 changes: 8 additions & 5 deletions server/src/main/java/com/cloud/hypervisor/KVMGuru.java
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,10 @@ public VirtualMachineTO implement(VirtualMachineProfile vm) {

@Override
public Pair<Boolean, Long> getCommandHostDelegation(long hostId, Command cmd) {
if (cmd instanceof StorageSubSystemCommand) {
StorageSubSystemCommand c = (StorageSubSystemCommand)cmd;
c.setExecuteInSequence(false);
}
if (cmd instanceof CopyCommand) {
CopyCommand c = (CopyCommand) cmd;
boolean inSeq = true;
Expand All @@ -137,12 +141,11 @@ public Pair<Boolean, Long> getCommandHostDelegation(long hostId, Command cmd) {
inSeq = false;
}
c.setExecuteInSequence(inSeq);
if (c.getSrcTO().getHypervisorType() == HypervisorType.KVM) {
return new Pair<>(true, hostId);
}
}
if (cmd instanceof StorageSubSystemCommand) {
StorageSubSystemCommand c = (StorageSubSystemCommand)cmd;
c.setExecuteInSequence(false);
}
return new Pair<Boolean, Long>(false, new Long(hostId));
return new Pair<>(false, hostId);
}

@Override
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