[PATCH 2/4] parallels: process '/' mount point correctly for containers

[Maxim Nestratov <mnestratov@xxxxxxxxxxxxx>]

Since we are going to add block devices as root disks we have
to specify root mount point for boot block devices. But we
shouldn't do this if a filesystem disk with such
target mount point already exists.

Signed-off-by: Maxim Nestratov <mnestratov@xxxxxxxxxxxxx>
---
 src/parallels/parallels_sdk.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
index 874638f..e4d69f4 100644
--- a/src/parallels/parallels_sdk.c
+++ b/src/parallels/parallels_sdk.c
@@ -3047,6 +3047,13 @@ static int prlsdkAddDisk(PRL_HANDLE sdkdom,
 
         if (prlsdkAddDeviceToBootList(sdkdom, devIndex, devType, 0) < 0)
             goto cleanup;
+
+        /* If we add physical device as a boot disk to container
+         * we have to specify mount point for it */
+        if (isCt) {
+            pret = PrlVmDevHd_SetMountPoint(sdkdisk, "/");
+            prlsdkCheckRetGoto(pret, cleanup);
+        }
     }
 
     return 0;
@@ -3281,6 +3288,13 @@ prlsdkDoApplyConfig(virConnectPtr conn,
             goto error;
     }
 
+    for (i = 0; i < def->nfss; i++) {
+        if (STREQ(def->fss[i]->dst, "/"))
+            needBoot = false;
+        if (prlsdkAddFS(sdkdom, def->fss[i]) < 0)
+            goto error;
+    }
+
     for (i = 0; i < def->ndisks; i++) {
         bool bootDisk = false;
 
@@ -3294,11 +3308,6 @@ prlsdkDoApplyConfig(virConnectPtr conn,
             goto error;
     }
 
-    for (i = 0; i < def->nfss; i++) {
-        if (prlsdkAddFS(sdkdom, def->fss[i]) < 0)
-            goto error;
-    }
-
     return 0;
 
  error:
-- 
2.1.0

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