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libvirtstorage: Make sure netfs storage was really mounted (#8887)

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Rene Peinthor 2024-06-23 16:11:02 +02:00 committed by GitHub
parent 7e00678691
commit f4612c51ec
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1 changed files with 16 additions and 2 deletions
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18
plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/storage/LibvirtStorageAdaptor.java
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@ -272,6 +272,16 @@ public class LibvirtStorageAdaptor implements StorageAdaptor {
}
}
private void checkNetfsStoragePoolMounted(String uuid) {
String targetPath = _mountPoint + File.separator + uuid;
int mountpointResult = Script.runSimpleBashScriptForExitValue("mountpoint -q " + targetPath);
if (mountpointResult != 0) {
String errMsg = String.format("libvirt failed to mount storage pool %s at %s", uuid, targetPath);
s_logger.error(errMsg);
throw new CloudRuntimeException(errMsg);
}
}
private StoragePool createNetfsStoragePool(PoolType fsType, Connect conn, String uuid, String host, String path) throws LibvirtException {
String targetPath = _mountPoint + File.separator + uuid;
LibvirtStoragePoolDef spd = new LibvirtStoragePoolDef(fsType, uuid, uuid, host, path, targetPath);
@ -692,6 +702,10 @@ public class LibvirtStorageAdaptor implements StorageAdaptor {
sp.create(0);
}
if (type == StoragePoolType.NetworkFilesystem) {
checkNetfsStoragePoolMounted(name);
}
return getStoragePool(name);
} catch (LibvirtException e) {
String error = e.toString();
@ -756,10 +770,10 @@ public class LibvirtStorageAdaptor implements StorageAdaptor {
if (e.toString().contains("exit status 16")) {
String targetPath = _mountPoint + File.separator + uuid;
s_logger.error("deleteStoragePool removed pool from libvirt, but libvirt had trouble unmounting the pool. Trying umount location " + targetPath +
"again in a few seconds");
" again in a few seconds");
String result = Script.runSimpleBashScript("sleep 5 && umount " + targetPath);
if (result == null) {
s_logger.error("Succeeded in unmounting " + targetPath);
s_logger.info("Succeeded in unmounting " + targetPath);
return true;
}
s_logger.error("Failed to unmount " + targetPath);