vos-restore-parent-id-patch-20051215

[openafs.git] / src / volser / vsprocs.c

diff --git a/src/volser/vsprocs.c b/src/volser/vsprocs.c
index 9dfb885..d669e4e 100644 (file)
--- a/src/volser/vsprocs.c
+++ b/src/volser/vsprocs.c
@@ -4047,9 +4047,9 @@ UV_DumpClonedVolume(afs_int32 afromvol, afs_int32 afromserver,
  * after extracting params from the rock 
  */
 int
-UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
-                char tovolname[], int flags, afs_int32(*WriteData) (),
-                char *rock)
+UV_RestoreVolume2(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
+                 afs_int32 toparentid, char tovolname[], int flags,
+                 afs_int32(*WriteData) (), char *rock)
 {
     struct rx_connection *toconn, *tempconn;
     struct rx_call *tocall;
@@ -4058,7 +4058,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
     struct volser_status tstatus;
     struct volintInfo vinfo;
     char partName[10];
-    afs_int32 pvolid;
+    afs_int32 pvolid, pparentid;
     afs_int32 temptid;
     int success;
     struct nvldbentry entry, storeEntry;
@@ -4092,6 +4092,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
     }
 
     pvolid = tovolid;
+    pparentid = toparentid;
     toconn = UV_Bind(toserver, AFSCONF_VOLUMEPORT);
     if (pvolid == 0) {         /*alot a new id if needed */
        vcode = VLDB_GetEntryByName(tovolname, &entry);
@@ -4120,10 +4121,13 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
                goto refail;
            }
            pvolid = entry.volumeId[ROVOL];
+           pparentid = entry.volumeId[RWVOL];
        } else {
            pvolid = entry.volumeId[RWVOL];
+           pparentid = entry.volumeId[RWVOL];
        }
     }
+    if (!pparentid) pparentid = pvolid;
     /* at this point we have a volume id to use/reuse for the volume to be restored */
     if (strlen(tovolname) > (VOLSER_OLDMAXVOLNAME - 1)) {
        EGOTO1(refail, VOLSERBADOP,
@@ -4136,7 +4140,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
            hostutil_GetNameByINet(toserver), partName);
     fflush(STDOUT);
     code =
-       AFSVolCreateVolume(toconn, topart, tovolname, volsertype, 0, &pvolid,
+       AFSVolCreateVolume(toconn, topart, tovolname, volsertype, pparentid, &pvolid,
                           &totid);
     if (code) {
        if (flags & RV_FULLRST) {       /* full restore: delete then create anew */
@@ -4172,7 +4176,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
            VDONE;
 
            code =
-               AFSVolCreateVolume(toconn, topart, tovolname, volsertype, 0,
+               AFSVolCreateVolume(toconn, topart, tovolname, volsertype, pparentid,
                                   &pvolid, &totid);
            EGOTO1(refail, code, "Could not create new volume %u\n", pvolid);
        } else {
@@ -4193,7 +4197,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
        oldUpdateDate = 0;
     }
 
-    cookie.parent = pvolid;
+    cookie.parent = pparentid;
     cookie.type = voltype;
     cookie.clone = 0;
     strncpy(cookie.name, tovolname, VOLSER_OLDMAXVOLNAME);
@@ -4226,7 +4230,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
        error = code;
        goto refail;
     }
-    code = AFSVolSetIdsTypes(toconn, totid, tovolname, voltype, pvolid, 0, 0);
+    code = AFSVolSetIdsTypes(toconn, totid, tovolname, voltype, pparentid, 0, 0);
     if (code) {
        fprintf(STDERR, "Could not set the right type and ID on %lu\n",
                (unsigned long)pvolid);
@@ -4316,7 +4320,7 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
                entry.volumeId[ROVOL] = tstatus.cloneID;        /*this should come from status info on the volume if non zero */
            } else
                entry.volumeId[ROVOL] = INVALID_BID;
-           entry.volumeId[RWVOL] = pvolid;
+           entry.volumeId[RWVOL] = pparentid;
            entry.cloneId = 0;
            if (tstatus.backupID != 0) {
                entry.volumeId[BACKVOL] = tstatus.backupID;
@@ -4502,6 +4506,15 @@ UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
     return error;
 }
 
+int
+UV_RestoreVolume(afs_int32 toserver, afs_int32 topart, afs_int32 tovolid,
+                char tovolname[], int flags, afs_int32(*WriteData) (),
+                char *rock)
+{
+    return UV_RestoreVolume2(toserver, topart, tovolid, 0, tovolname, flags,
+                            WriteData, rock);
+}
+
 
 /*unlocks the vldb entry associated with <volid> */
 int