sureshanaparti commented on code in PR #12617:
URL: https://github.com/apache/cloudstack/pull/12617#discussion_r3154370244
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engine/orchestration/src/main/java/com/cloud/vm/VirtualMachineManagerImpl.java:
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@@ -3359,6 +3392,27 @@ private void updateVmPod(VMInstanceVO vm, long
dstHostId) {
_vmDao.persist(newVm);
}
+ /**
+ * Updates CLVM_LOCK_HOST_ID for all CLVM volumes attached to a VM after
VM migration.
+ * This ensures that subsequent operations on CLVM volumes are routed to
the correct host.
+ *
+ * @param vmId The ID of the VM that was migrated
+ * @param destHostId The destination host ID where the VM now resides
+ */
+ private void updateClvmLockHostForVmVolumes(long vmId, long destHostId) {
+ List<VolumeVO> volumes = _volsDao.findByInstance(vmId);
+ if (volumes == null || volumes.isEmpty()) {
Review Comment:
```suggestion
if (CollectionUtils.isEmpty(volumes)) {
```
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