afs_int32 apart, afs_uint32 okvol,
afs_uint32 delvol);
#endif
-static int DelVol(struct rx_connection *conn, afs_uint32 vid, afs_int32 part,
- afs_int32 flags);
static int GetTrans(struct nvldbentry *vldbEntryPtr, afs_int32 index,
struct rx_connection **connPtr, afs_int32 * transPtr,
afs_uint32 * crtimePtr, afs_uint32 * uptimePtr,
afs_int32 fromtid, afs_int32 fromdate,
manyDests * tr, afs_int32 flags,
void *cookie, manyResults * results);
+static int DoVolClone(struct rx_connection *aconn, afs_uint32 avolid,
+ afs_int32 apart, int type, afs_uint32 cloneid,
+ char *typestring, char *pname, char *vname, char *suffix,
+ struct volser_status *volstatus, afs_int32 *transPtr);
+static int DoVolDelete(struct rx_connection *aconn, afs_uint32 avolid,
+ afs_int32 apart, char *typestring, afs_uint32 atoserver,
+ struct volser_status *volstatus, char *pprefix);
static afs_int32 CheckVolume(volintInfo * volumeinfo, afs_uint32 aserver,
afs_int32 apart, afs_int32 * modentry,
afs_uint32 * maxvolid, struct nvldbentry *aentry);
/* Whether volume is in the VLDB or not. Delete the volume on disk */
aconn = UV_Bind(aserver, AFSCONF_VOLUMEPORT);
- code = AFSVolTransCreate_retry(aconn, avolid, apart, ITOffline, &ttid);
+
+ code = DoVolDelete(aconn, avolid, apart, "the", 0, NULL, NULL);
if (code) {
- if (code == VNOVOL) {
+ if (code == VNOVOL)
notondisk = 1;
- } else {
- EGOTO1(error_exit, code, "Transaction on volume %u failed\n",
- avolid);
+ else {
+ error = code;
+ goto error_exit;
}
- } else {
- VPRINT1("Trying to delete the volume %u ...", avolid);
-
- code = AFSVolDeleteVolume(aconn, ttid);
- EGOTO1(error_exit, code, "Could not delete the volume %u \n", avolid);
-
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- code = (code ? code : rcode);
- ttid = 0;
- EGOTO1(error_exit, code,
- "Could not end the transaction for the volume %u \n", avolid);
- VDONE;
}
/* Now update the VLDB entry.
}
/* Delete backup if it exists */
- code =
- AFSVolTransCreate_retry(aconn, entry.volumeId[BACKVOL], apart,
- ITOffline, &ttid);
-
- if (!code) {
- if (verbose) {
- fprintf(STDOUT, "Trying to delete the backup volume %u ...",
- entry.volumeId[BACKVOL]);
- fflush(STDOUT);
- }
- code = AFSVolDeleteVolume(aconn, ttid);
- EGOTO1(error_exit, code, "Could not delete the volume %u \n",
- entry.volumeId[BACKVOL]);
-
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- ttid = 0;
- code = (code ? code : rcode);
- EGOTO1(error_exit, code,
- "Could not end the transaction for the volume %u \n",
- entry.volumeId[BACKVOL]);
- if (verbose)
- fprintf(STDOUT, " done\n");
+ code = DoVolDelete(aconn, entry.volumeId[BACKVOL], apart,
+ "the backup", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto error_exit;
}
if (verbose)
(void)signal(SIGINT, sigint_handler);
}
+static int
+DoVolDelete(struct rx_connection *aconn, afs_uint32 avolid,
+ afs_int32 apart, char *ptypestring, afs_uint32 atoserver,
+ struct volser_status *volstatus, char *pprefix)
+{
+ afs_int32 ttid = 0, code, rcode, error = 0;
+ char *prefix, *typestring;
+ int beverbose = 0;
+
+ if (pprefix)
+ prefix = pprefix;
+ else
+ prefix = "";
+
+ if (ptypestring) {
+ typestring = ptypestring;
+ beverbose = 1;
+ } else
+ typestring = "the";
+
+ if (beverbose)
+ VPRINT3("%sDeleting %s volume %u ...", prefix, typestring, avolid);
+
+ code =
+ AFSVolTransCreate_retry(aconn, avolid, apart, ITOffline, &ttid);
+
+ EGOTO2(dfail, code, "%sFailed to start transaction on %u\n",
+ prefix, avolid);
+
+ if (volstatus) {
+ code = AFSVolGetStatus(aconn, ttid, volstatus);
+ EGOTO2(dfail, code, "%sCould not get timestamp from volume %u\n",
+ prefix, avolid);
+ }
+
+ code =
+ AFSVolSetFlags(aconn, ttid,
+ VTDeleteOnSalvage | VTOutOfService);
+
+ EGOTO2(dfail, code, "%sCould not set flags on volume %u \n",
+ prefix, avolid);
+
+ if (atoserver) {
+ VPRINT1("%sSetting volume forwarding pointer ...", prefix);
+ AFSVolSetForwarding(aconn, ttid, atoserver);
+ VDONE;
+ }
+
+ code = AFSVolDeleteVolume(aconn, ttid);
+ EGOTO2(dfail, code, "%sCould not delete volume %u\n", prefix, avolid);
+
+dfail:
+ if (ttid) {
+ code = AFSVolEndTrans(aconn, ttid, &rcode);
+ ttid = 0;
+ if (!code)
+ code = rcode;
+ if (code) {
+ fprintf(STDERR, "%sCould not end transaction on %s volume %lu \n",
+ prefix, typestring, (unsigned long)avolid);
+ if (!error)
+ error = code;
+ }
+ }
+
+ if (beverbose && !error)
+ VDONE;
+ return error;
+}
+
+static int
+DoVolClone(struct rx_connection *aconn, afs_uint32 avolid,
+ afs_int32 apart, int type, afs_uint32 cloneid,
+ char *typestring, char *pname, char *vname, char *suffix,
+ struct volser_status *volstatus, afs_int32 *transPtr)
+{
+ char cname[64];
+ afs_int32 ttid = 0, btid = 0;
+ afs_int32 code = 0, rcode = 0;
+ afs_int32 error = 0;
+ int cloneexists = 1;
+
+ /* Test to see if the clone volume exists by trying to create
+ * a transaction on the clone volume. We've assumed the clone exists.
+ */
+ code = AFSVolTransCreate_retry(aconn, cloneid, apart, ITOffline, &btid);
+ if (code) {
+ if (code != VNOVOL) {
+ fprintf(STDERR, "Could not reach the %s volume %lu\n",
+ typestring, (unsigned long)cloneid);
+ error = code;
+ goto cfail;
+ }
+ cloneexists = 0; /* clone volume does not exist */
+ }
+ if (btid) {
+ code = AFSVolEndTrans(aconn, btid, &rcode);
+ btid = 0;
+ if (code || rcode) {
+ fprintf(STDERR,
+ "Could not end transaction on the previous %s volume %lu\n",
+ typestring, (unsigned long)cloneid);
+ error = (code ? code : rcode);
+ goto cfail;
+ }
+ }
+
+ /* Now go ahead and try to clone the RW volume.
+ * First start a transaction on the RW volume
+ */
+ code = AFSVolTransCreate_retry(aconn, avolid, apart, ITBusy, &ttid);
+ if (code) {
+ fprintf(STDERR, "Could not start a transaction on the volume %lu\n",
+ (unsigned long)avolid);
+ error = code;
+ goto cfail;
+ }
+
+ /* Clone or reclone the volume, depending on whether the clone
+ * volume exists or not
+ */
+ if (cloneexists) {
+ VPRINT2("Re-cloning %s volume %u ...", typestring, cloneid);
+
+ code = AFSVolReClone(aconn, ttid, cloneid);
+ if (code) {
+ fprintf(STDERR, "Could not re-clone %s volume %lu\n",
+ typestring, (unsigned long)cloneid);
+ error = code;
+ goto cfail;
+ }
+ } else {
+ VPRINT2("Creating a new %s clone %u ...", typestring, cloneid);
+
+ if (!vname) {
+ strcpy(cname, pname);
+ strcat(cname, suffix);
+ }
+
+ code = AFSVolClone(aconn, ttid, 0, type, vname?vname:cname,
+ &cloneid);
+ if (code) {
+ fprintf(STDERR, "Failed to clone the volume %lu\n",
+ (unsigned long)avolid);
+ error = code;
+ goto cfail;
+ }
+ }
+
+ if (volstatus) {
+ VPRINT1("Getting status of parent volume %u...", avolid);
+ code = AFSVolGetStatus(aconn, ttid, volstatus);
+ if (code) {
+ fprintf(STDERR, "Failed to get the status of the parent volume %lu\n",
+ (unsigned long)avolid);
+ error = code;
+ goto cfail;
+ }
+ VDONE;
+ }
+
+ if (transPtr) {
+ *transPtr = ttid;
+ } else {
+ /* End the transaction on the RW volume */
+ code = AFSVolEndTrans(aconn, ttid, &rcode);
+ ttid = 0;
+ if (code || rcode) {
+ fprintf(STDERR,
+ "Failed to end the transaction on the parent volume %lu\n",
+ (unsigned long)avolid);
+ error = (code ? code : rcode);
+ goto cfail;
+ }
+ }
+ /* so we don't wipe ttid */
+ return error;
+
+cfail:
+ if (ttid) {
+ code = AFSVolEndTrans(aconn, ttid, &rcode);
+ if (code || rcode) {
+ fprintf(STDERR, "Could not end transaction on the volume %lu\n",
+ (unsigned long)avolid);
+ if (!error)
+ error = (code ? code : rcode);
+ }
+ }
+
+ if (btid) {
+ code = AFSVolEndTrans(aconn, btid, &rcode);
+ if (code || rcode) {
+ fprintf(STDERR,
+ "Could not end transaction the %s volume %lu\n",
+ typestring, (unsigned long)cloneid);
+ if (!error)
+ error = (code ? code : rcode);
+ }
+ }
+ return error;
+}
+
/* Move volume <afromvol> on <afromserver> <afrompart> to <atoserver>
* <atopart>. The operation is almost idempotent. The following
* flags are recognized:
* may still be existing physically on from fileserver
*/
fromconn = UV_Bind(afromserver, AFSCONF_VOLUMEPORT);
- fromtid = 0;
pntg = 1;
- tmp = fromtid;
- code =
- AFSVolTransCreate_retry(fromconn, afromvol, afrompart, ITOffline,
- &tmp);
- fromtid = tmp;
-
- if (!code) { /* volume exists - delete it */
- VPRINT1("Setting flags on leftover source volume %u ...",
- afromvol);
- code =
- AFSVolSetFlags(fromconn, fromtid,
- VTDeleteOnSalvage | VTOutOfService);
- EGOTO1(mfail, code,
- "Failed to set flags on the leftover source volume %u\n",
- afromvol);
- VDONE;
-
- VPRINT1("Deleting leftover source volume %u ...", afromvol);
- code = AFSVolDeleteVolume(fromconn, fromtid);
- EGOTO1(mfail, code,
- "Failed to delete the leftover source volume %u\n",
- afromvol);
- VDONE;
-
- VPRINT1("Ending transaction on leftover source volume %u ...",
- afromvol);
- code = AFSVolEndTrans(fromconn, fromtid, &rcode);
- fromtid = 0;
- if (!code)
- code = rcode;
- EGOTO1(mfail, code,
- "Could not end the transaction for the leftover source volume %u \n",
- afromvol);
- VDONE;
+ code = DoVolDelete(fromconn, afromvol, afrompart,
+ "leftover", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto mfail;
}
- /*delete the backup volume now */
- fromtid = 0;
- code =
- AFSVolTransCreate_retry(fromconn, backupId, afrompart, ITOffline,
- &tmp);
- fromtid = tmp;
-
- if (!code) { /* backup volume exists - delete it */
- VPRINT1("Setting flags on leftover backup volume %u ...",
- backupId);
- code =
- AFSVolSetFlags(fromconn, fromtid,
- VTDeleteOnSalvage | VTOutOfService);
- EGOTO1(mfail, code,
- "Failed to set flags on the backup volume %u\n", backupId);
- VDONE;
-
- VPRINT1("Deleting leftover backup volume %u ...", backupId);
- code = AFSVolDeleteVolume(fromconn, fromtid);
- EGOTO1(mfail, code,
- "Could not delete the leftover backup volume %u\n",
- backupId);
- VDONE;
-
- VPRINT1("Ending transaction on leftover backup volume %u ...",
- backupId);
- code = AFSVolEndTrans(fromconn, fromtid, &rcode);
- fromtid = 0;
- if (!code)
- code = rcode;
- EGOTO1(mfail, code,
- "Could not end the transaction for the leftover backup volume %u\n",
- backupId);
- VDONE;
+ code = DoVolDelete(fromconn, backupId, afrompart,
+ "leftover backup", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto mfail;
}
fromtid = 0;
/* create a volume on the target machine */
volid = afromvol;
- tmp = totid;
- code = AFSVolTransCreate_retry(toconn, volid, atopart, ITOffline, &tmp);
- totid = tmp;
- if (!code) {
- /* Delete the existing volume.
- * While we are deleting the volume in these steps, the transaction
- * we started against the cloned volume (clonetid above) will be
- * sitting idle. It will get cleaned up after 600 seconds
- */
- VPRINT1("Deleting pre-existing volume %u on destination ...", volid);
- code = AFSVolDeleteVolume(toconn, totid);
- EGOTO1(mfail, code,
- "Could not delete the pre-existing volume %u on destination\n",
- volid);
- VDONE;
-
- VPRINT1
- ("Ending transaction on pre-existing volume %u on destination ...",
- volid);
- code = AFSVolEndTrans(toconn, totid, &rcode);
- totid = 0;
- if (!code)
- code = rcode;
- EGOTO1(mfail, code,
- "Could not end the transaction on pre-existing volume %u on destination\n",
- volid);
- VDONE;
+ code = DoVolDelete(toconn, volid, atopart,
+ "pre-existing destination", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto mfail;
}
VPRINT1("Creating the destination volume %u ...", volid);
afromvol);
VDONE;
- /* Delete the backup volume on the original site */
- VPRINT1("Creating transaction for backup volume %u on source ...",
- backupId);
- tmp = fromtid;
- code =
- AFSVolTransCreate_retry(fromconn, backupId, afrompart, ITOffline, &tmp);
- fromtid = tmp;
- VDONE;
- if (!code) {
- VPRINT1("Setting flags on backup volume %u on source ...", backupId);
- code =
- AFSVolSetFlags(fromconn, fromtid,
- VTDeleteOnSalvage | VTOutOfService);
- EGOTO1(mfail, code,
- "Failed to set the flags on the backup volume %u on the source\n",
- backupId);
- VDONE;
-
- VPRINT1("Deleting the backup volume %u on the source ...", backupId);
- code = AFSVolDeleteVolume(fromconn, fromtid);
- EGOTO1(mfail, code,
- "Failed to delete the backup volume %u on the source\n",
- backupId);
- VDONE;
+ code = DoVolDelete(fromconn, backupId, afrompart,
+ "source backup", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto mfail;
+ }
- VPRINT1("Ending transaction on backup volume %u on source ...",
- backupId);
- code = AFSVolEndTrans(fromconn, fromtid, &rcode);
- fromtid = 0;
- if (!code)
- code = rcode;
- EGOTO1(mfail, code,
- "Failed to end the transaction on the backup volume %u on the source\n",
- backupId);
- VDONE;
- } else
- code = 0; /* no backup volume? that's okay */
+ code = 0; /* no backup volume? that's okay */
fromtid = 0;
if (!(flags & RV_NOCLONE)) {
- VPRINT1("Starting transaction on the cloned volume %u ...", newVol);
- tmp = clonetid;
- code =
- AFSVolTransCreate_retry(fromconn, newVol, afrompart, ITOffline,
- &tmp);
- clonetid = tmp;
- EGOTO1(mfail, code,
- "Failed to start a transaction on the cloned volume%u\n",
- newVol);
- VDONE;
-
- /* now delete the clone */
- VPRINT1("Deleting the cloned volume %u ...", newVol);
- code = AFSVolDeleteVolume(fromconn, clonetid);
- EGOTO1(mfail, code, "Failed to delete the cloned volume %u\n",
- newVol);
- VDONE;
-
- VPRINT1("Ending transaction on cloned volume %u ...", newVol);
- code = AFSVolEndTrans(fromconn, clonetid, &rcode);
- if (!code)
- code = rcode;
- clonetid = 0;
- EGOTO1(mfail, code,
- "Failed to end the transaction on the cloned volume %u\n",
- newVol);
- VDONE;
+ code = DoVolDelete(fromconn, newVol, afrompart,
+ "cloned", 0, NULL, NULL);
+ if (code) {
+ error = code;
+ goto mfail;
+ }
}
/* fall through */
fflush(STDOUT);
}
- if (volid && toconn) {
- VPRINT1
- ("Recovery: Creating transaction for destination volume %u ...",
- volid);
- tmp = totid;
- code =
- AFSVolTransCreate_retry(toconn, volid, atopart, ITOffline, &tmp);
- totid = tmp;
-
- if (!code) {
- VDONE;
-
- VPRINT1
- ("Recovery: Setting flags on destination volume %u ...",
- volid);
- AFSVolSetFlags(toconn, totid,
- VTDeleteOnSalvage | VTOutOfService);
- VDONE;
-
- VPRINT1("Recovery: Deleting destination volume %u ...",
- volid);
- AFSVolDeleteVolume(toconn, totid);
- VDONE;
-
- VPRINT1
- ("Recovery: Ending transaction on destination volume %u ...",
- volid);
- AFSVolEndTrans(toconn, totid, &rcode);
- VDONE;
- } else {
- VPRINT1
- ("\nRecovery: Unable to start transaction on destination volume %u.\n",
- afromvol);
- }
- }
+ if (volid && toconn)
+ code = DoVolDelete(toconn, volid, atopart,
+ "destination", 0, NULL, "Recovery:");
/* put source volume on-line */
if (fromconn) {
"move complete - attempt cleanup of source partition - no guarantee\n");
fflush(STDOUT);
}
-
- /* delete backup volume */
- if (fromconn) {
- VPRINT1("Recovery: Creating transaction on backup volume %u ...",
- backupId);
- tmp = fromtid;
- code =
- AFSVolTransCreate_retry(fromconn, backupId, afrompart, ITOffline,
- &tmp);
- fromtid = tmp;
- if (!code) {
- VDONE;
-
- VPRINT1("Recovery: Setting flags on backup volume %u ...",
- backupId);
- AFSVolSetFlags(fromconn, fromtid,
- VTDeleteOnSalvage | VTOutOfService);
- VDONE;
-
- VPRINT1("Recovery: Deleting backup volume %u ...", backupId);
- AFSVolDeleteVolume(fromconn, fromtid);
- VDONE;
-
- VPRINT1
- ("Recovery: Ending transaction on backup volume %u ...",
- backupId);
- AFSVolEndTrans(fromconn, fromtid, &rcode);
- VDONE;
- } else {
- VPRINT1
- ("\nRecovery: Unable to start transaction on backup volume %u.\n",
- backupId);
- }
-
- /* delete source volume */
- VPRINT1("Recovery: Creating transaction on source volume %u ...",
- afromvol);
- tmp = fromtid;
- code =
- AFSVolTransCreate_retry(fromconn, afromvol, afrompart, ITBusy,
- &tmp);
- fromtid = tmp;
- if (!code) {
- VDONE;
-
- VPRINT1("Recovery: Setting flags on backup volume %u ...",
- afromvol);
- AFSVolSetFlags(fromconn, fromtid,
- VTDeleteOnSalvage | VTOutOfService);
- VDONE;
-
- if (atoserver != afromserver) {
- VPRINT("Recovery: Setting volume forwarding pointer ...");
- AFSVolSetForwarding(fromconn, fromtid, atoserver);
- VDONE;
- }
-
- VPRINT1("Recovery: Deleting source volume %u ...", afromvol);
- AFSVolDeleteVolume(fromconn, fromtid);
- VDONE;
-
- VPRINT1
- ("Recovery: Ending transaction on source volume %u ...",
- afromvol);
- AFSVolEndTrans(fromconn, fromtid, &rcode);
- VDONE;
- } else {
- VPRINT1
- ("\nRecovery: Unable to start transaction on source volume %u.\n",
- afromvol);
- }
- }
+
+ /* delete backup volume */
+ if (fromconn) {
+ code = DoVolDelete(fromconn, backupId, afrompart,
+ "backup", 0, NULL, "Recovery:");
+
+ code = DoVolDelete(fromconn, afromvol, afrompart, "source",
+ (atoserver != afromserver)?atoserver:0,
+ NULL, NULL);
+ }
}
/* common cleanup - delete local clone */
if (newVol) {
- VPRINT1("Recovery: Creating transaction on clone volume %u ...",
- newVol);
- tmp = clonetid;
- code =
- AFSVolTransCreate_retry(fromconn, newVol, afrompart, ITOffline,
- &tmp);
- clonetid = tmp;
- if (!code) {
- VDONE;
-
- VPRINT1("Recovery: Deleting clone volume %u ...", newVol);
- AFSVolDeleteVolume(fromconn, clonetid);
- VDONE;
-
- VPRINT1("Recovery: Ending transaction on clone volume %u ...",
- newVol);
- AFSVolEndTrans(fromconn, clonetid, &rcode);
- VDONE;
- } else {
- VPRINT1
- ("\nRecovery: Unable to start transaction on source volume %u.\n",
- afromvol);
- }
+ code = DoVolDelete(fromconn, newVol, afrompart,
+ "clone", 0, NULL, "Recovery:");
}
/* unlock VLDB entry */
fromtid = 0;
if (!(flags & RV_NOCLONE)) {
- VPRINT1("Starting transaction on the cloned volume %u ...", cloneVol);
- tmp = clonetid;
- code =
- AFSVolTransCreate_retry(fromconn, cloneVol, afrompart, ITOffline,
- &tmp);
- clonetid = tmp;
- EGOTO1(mfail, code,
- "Failed to start a transaction on the cloned volume%u\n",
- cloneVol);
- VDONE;
-
- /* now delete the clone */
- VPRINT1("Deleting the cloned volume %u ...", cloneVol);
- code = AFSVolDeleteVolume(fromconn, clonetid);
- EGOTO1(mfail, code, "Failed to delete the cloned volume %u\n",
- cloneVol);
- VDONE;
-
- VPRINT1("Ending transaction on cloned volume %u ...", cloneVol);
- code = AFSVolEndTrans(fromconn, clonetid, &rcode);
- if (!code)
- code = rcode;
- clonetid = 0;
- EGOTO1(mfail, code,
- "Failed to end the transaction on the cloned volume %u\n",
- cloneVol);
- VDONE;
+ code = DoVolDelete(fromconn, cloneVol, afrompart,
+ "cloned", 0, NULL, NULL);
+ if (code) {
+ error = code;
+ goto mfail;
+ }
}
if (!(flags & RV_NOVLDB)) {
MapHostToNetwork(&entry);
/* common cleanup - delete local clone */
- if (cloneVol) {
- VPRINT1("Recovery: Creating transaction on clone volume %u ...",
- cloneVol);
- tmp = clonetid;
- code =
- AFSVolTransCreate_retry(fromconn, cloneVol, afrompart, ITOffline,
- &tmp);
- clonetid = tmp;
- if (!code) {
- VDONE;
-
- VPRINT1("Recovery: Deleting clone volume %u ...", cloneVol);
- AFSVolDeleteVolume(fromconn, clonetid);
- VDONE;
-
- VPRINT1("Recovery: Ending transaction on clone volume %u ...",
- cloneVol);
- AFSVolEndTrans(fromconn, clonetid, &rcode);
- VDONE;
- } else {
- VPRINT1
- ("\nRecovery: Unable to start transaction on clone volume %u.\n",
- cloneVol);
- }
- }
+ if (cloneVol)
+ code = DoVolDelete(fromconn, cloneVol, afrompart,
+ "clone", 0, NULL, "Recovery:");
done: /* routine cleanup */
if (fromconn)
afs_int32 ttid = 0, btid = 0;
afs_uint32 backupID;
afs_int32 code = 0, rcode = 0;
- char vname[VOLSER_MAXVOLNAME + 1];
struct nvldbentry entry, storeEntry;
afs_int32 error = 0;
- int vldblocked = 0, vldbmod = 0, backexists = 1;
+ int vldblocked = 0, vldbmod = 0;
aconn = UV_Bind(aserver, AFSCONF_VOLUMEPORT);
vldbmod = 1;
}
- /* Test to see if the backup volume exists by trying to create
- * a transaction on the backup volume. We've assumed the backup exists.
- */
- code = AFSVolTransCreate_retry(aconn, backupID, apart, ITOffline, &btid);
- if (code) {
- if (code != VNOVOL) {
- fprintf(STDERR, "Could not reach the backup volume %lu\n",
- (unsigned long)backupID);
- error = code;
- goto bfail;
- }
- backexists = 0; /* backup volume does not exist */
- }
- if (btid) {
- code = AFSVolEndTrans(aconn, btid, &rcode);
- btid = 0;
- if (code || rcode) {
- fprintf(STDERR,
- "Could not end transaction on the previous backup volume %lu\n",
- (unsigned long)backupID);
- error = (code ? code : rcode);
- goto bfail;
- }
- }
-
- /* Now go ahead and try to clone the RW volume.
- * First start a transaction on the RW volume
- */
- code = AFSVolTransCreate_retry(aconn, avolid, apart, ITBusy, &ttid);
+ code = DoVolClone(aconn, avolid, apart, backupVolume, backupID, "backup",
+ entry.name, NULL, ".backup", NULL, NULL);
if (code) {
- fprintf(STDERR, "Could not start a transaction on the volume %lu\n",
- (unsigned long)avolid);
error = code;
goto bfail;
}
- /* Clone or reclone the volume, depending on whether the backup
- * volume exists or not
- */
- if (backexists) {
- VPRINT1("Re-cloning backup volume %u ...", backupID);
-
- code = AFSVolReClone(aconn, ttid, backupID);
- if (code) {
- fprintf(STDERR, "Could not re-clone backup volume %lu\n",
- (unsigned long)backupID);
- error = code;
- goto bfail;
- }
- } else {
- VPRINT1("Creating a new backup clone %u ...", backupID);
-
- strcpy(vname, entry.name);
- strcat(vname, ".backup");
-
- code = AFSVolClone(aconn, ttid, 0, backupVolume, vname, &backupID);
- if (code) {
- fprintf(STDERR, "Failed to clone the volume %lu\n",
- (unsigned long)avolid);
- error = code;
- goto bfail;
- }
- }
-
- /* End the transaction on the RW volume */
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- ttid = 0;
- if (code || rcode) {
- fprintf(STDERR,
- "Failed to end the transaction on the rw volume %lu\n",
- (unsigned long)avolid);
- error = (code ? code : rcode);
- goto bfail;
- }
-
- /* Mork vldb as backup exists */
+ /* Mark vldb as backup exists */
if (!(entry.flags & BACK_EXISTS)) {
entry.flags |= BACK_EXISTS;
vldbmod = 1;
afs_int32 code = 0, rcode = 0;
char vname[VOLSER_MAXVOLNAME + 1];
afs_int32 error = 0;
- int backexists = 1;
volEntries volumeInfo;
int type = 0;
VDONE;
}
- /* Test to see if the clone volume exists by trying to create
- * a transaction on the clone volume. We've assumed the clone exists.
- */
- /* XXX I wonder what happens if the clone has some other parent... */
- code = AFSVolTransCreate_retry(aconn, acloneid, apart, ITOffline, &btid);
- if (code) {
- if (code != VNOVOL) {
- fprintf(STDERR, "Could not reach the clone volume %lu\n",
- (unsigned long)acloneid);
- error = code;
- goto bfail;
- }
- backexists = 0; /* backup volume does not exist */
- }
- if (btid) {
- code = AFSVolEndTrans(aconn, btid, &rcode);
- btid = 0;
- if (code || rcode) {
- fprintf(STDERR,
- "Could not end transaction on the previous clone volume %lu\n",
- (unsigned long)acloneid);
- error = (code ? code : rcode);
- goto bfail;
- }
- }
+ if (flags & RV_RWONLY)
+ type = readwriteVolume;
+ else if (flags & RV_RDONLY)
+ type = readonlyVolume;
+ else
+ type = backupVolume;
- /* Now go ahead and try to clone the RW volume.
- * First start a transaction on the RW volume
- */
- code = AFSVolTransCreate_retry(aconn, avolid, apart, ITBusy, &ttid);
+ code = DoVolClone(aconn, avolid, apart, type, acloneid, "clone",
+ NULL, ".clone", NULL, NULL, NULL);
if (code) {
- fprintf(STDERR, "Could not start a transaction on the volume %lu\n",
- (unsigned long)avolid);
error = code;
goto bfail;
}
- /* Clone or reclone the volume, depending on whether the backup
- * volume exists or not
- */
- if (backexists) {
- VPRINT1("Re-cloning clone volume %u ...", acloneid);
-
- code = AFSVolReClone(aconn, ttid, acloneid);
- if (code) {
- fprintf(STDERR, "Could not re-clone backup volume %lu\n",
- (unsigned long)acloneid);
- error = code;
- goto bfail;
- }
- } else {
- VPRINT1("Creating a new clone %u ...", acloneid);
-
- if (flags & RV_RWONLY)
- type = readwriteVolume;
- else if (flags & RV_RDONLY)
- type = readonlyVolume;
- else
- type = backupVolume;
-
- code = AFSVolClone(aconn, ttid, 0, type, aname, &acloneid);
- if (code) {
- fprintf(STDERR, "Failed to clone the volume %lu\n",
- (unsigned long)avolid);
- error = code;
- goto bfail;
- }
- }
-
- /* End the transaction on the RW volume */
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- ttid = 0;
- if (code || rcode) {
- fprintf(STDERR,
- "Failed to end the transaction on the rw volume %lu\n",
- (unsigned long)avolid);
- error = (code ? code : rcode);
- goto bfail;
- }
-
/* Now go back to the backup volume and bring it on line */
if (!(flags & RV_OFFLINE)) {
code = AFSVolTransCreate_retry(aconn, acloneid, apart, ITOffline, &btid);
return error;
}
-static int
-DelVol(struct rx_connection *conn, afs_uint32 vid, afs_int32 part,
- afs_int32 flags)
-{
- afs_int32 acode, ccode, rcode, tid;
- ccode = rcode = tid = 0;
-
- acode = AFSVolTransCreate_retry(conn, vid, part, flags, &tid);
- if (!acode) { /* It really was there */
- acode = AFSVolDeleteVolume(conn, tid);
- if (acode) {
- fprintf(STDERR, "Failed to delete volume %lu.\n",
- (unsigned long)vid);
- PrintError("", acode);
- }
- ccode = AFSVolEndTrans(conn, tid, &rcode);
- if (!ccode)
- ccode = rcode;
- if (ccode) {
- fprintf(STDERR, "Failed to end transaction on volume %lu.\n",
- (unsigned long)vid);
- PrintError("", ccode);
- }
- }
-
- return acode;
-}
-
#define ONERROR(ec, ep, es) do { \
if (ec) { \
fprintf(STDERR, (es), (ep)); \
goto fail; /* server is down */
volid = vldbEntryPtr->volumeId[ROVOL];
+
if (volid) {
code =
AFSVolTransCreate_retry(*connPtr, volid,
}
code =
- AFSVolCreateVolume(*connPtr, vldbEntryPtr->serverPartition[index],
- volname, volser_RO,
- vldbEntryPtr->volumeId[RWVOL], &volid,
- transPtr);
+ AFSVolCreateVolume(*connPtr, vldbEntryPtr->serverPartition[index],
+ volname, volser_RO,
+ vldbEntryPtr->volumeId[RWVOL], &volid,
+ transPtr);
if (code) {
PrintError("Failed to create the ro volume: ", code);
goto fail;
char vname[64];
afs_int32 code = 0;
afs_int32 vcode, rcode, tcode;
- afs_uint32 cloneVolId, roVolId;
+ afs_uint32 cloneVolId = 0, roVolId;
struct replica *replicas = 0;
struct nvldbentry entry, storeEntry;
int i, volcount, m, fullrelease, vldbindex;
*/
if (roexists
&& (!roclone || (entry.serverFlags[roindex] & RO_DONTUSE))) {
- code = DelVol(fromconn, cloneVolId, afrompart, ITOffline);
+ code = DoVolDelete(fromconn, cloneVolId, afrompart, "the", 0,
+ NULL, NULL);
if (code && (code != VNOVOL))
ERROREXIT(code);
roexists = 0;
entry.serverFlags[rwindex] |= NEW_REPSITE;
entry.serverFlags[rwindex] &= ~RO_DONTUSE;
- /* Begin transaction on RW and mark it busy while we clone it */
- code =
- AFSVolTransCreate_retry(fromconn, afromvol, afrompart, ITBusy,
- &clonetid);
- ONERROR(code, afromvol, "Failed to start transaction on volume %u\n");
-
- /* Clone or reclone the volume */
- if (roexists) {
- VPRINT1("Recloning RW volume %u...", cloneVolId);
- code = AFSVolReClone(fromconn, clonetid, cloneVolId);
- ONERROR(code, afromvol, "Failed to reclone the RW volume %u\n");
- VDONE;
+ if (roclone) {
+ strcpy(vname, entry.name);
+ strcat(vname, ".readonly");
} else {
- if (roclone) {
- strcpy(vname, entry.name);
- strcat(vname, ".readonly");
- VPRINT1("Cloning RW volume %u to permanent RO...", afromvol);
- } else {
- strcpy(vname, "readonly-clone-temp");
- VPRINT1("Cloning RW volume %u to temporary RO...", afromvol);
- }
- code =
- AFSVolClone(fromconn, clonetid, 0, readonlyVolume, vname,
- &cloneVolId);
- ONERROR(code, afromvol, "Failed to clone the RW volume %u\n");
- VDONE;
+ strcpy(vname, "readonly-clone-temp");
}
- /* Get the time the RW was created for future information */
- VPRINT1("Getting status of RW volume %u...", afromvol);
- code = AFSVolGetStatus(fromconn, clonetid, &volstatus);
- ONERROR(code, afromvol,
- "Failed to get the status of the RW volume %u\n");
- VDONE;
- rwcrdate = volstatus.creationDate;
+ code = DoVolClone(fromconn, afromvol, afrompart, readonlyVolume,
+ cloneVolId, roclone ? "permanent RO":
+ "temporary RO", NULL, vname, NULL, &volstatus, NULL);
+ if (code) {
+ error = code;
+ goto rfail;
+ }
- /* End the transaction on the RW volume */
- VPRINT1("Ending cloning transaction on RW volume %u...", afromvol);
- code = AFSVolEndTrans(fromconn, clonetid, &rcode);
- clonetid = 0;
- ONERROR((code ? code : rcode), afromvol,
- "Failed to end cloning transaction on RW %u\n");
- VDONE;
+ rwcrdate = volstatus.creationDate;
/* Remember clone volume ID in case we fail or are interrupted */
entry.cloneId = cloneVolId;
(unsigned long)cloneVolId);
fflush(STDOUT);
}
- code = DelVol(fromconn, cloneVolId, afrompart, ITOffline);
+ code = DoVolDelete(fromconn, cloneVolId, afrompart, "the", 0, NULL,
+ NULL);
ONERROR(code, cloneVolId, "Failed to delete volume %u.\n");
VDONE;
}
&totid);
if (code) {
if (flags & RV_FULLRST) { /* full restore: delete then create anew */
- VPRINT1("Deleting the previous volume %u ...", pvolid);
-
- code =
- AFSVolTransCreate_retry(toconn, pvolid, topart, ITOffline, &totid);
- EGOTO1(refail, code, "Failed to start transaction on %u\n",
- pvolid);
-
- code = AFSVolGetStatus(toconn, totid, &tstatus);
- EGOTO1(refail, code, "Could not get timestamp from volume %u\n",
- pvolid);
-
- oldCreateDate = tstatus.creationDate;
- oldUpdateDate = tstatus.updateDate;
-
- code =
- AFSVolSetFlags(toconn, totid,
- VTDeleteOnSalvage | VTOutOfService);
- EGOTO1(refail, code, "Could not set flags on volume %u \n",
- pvolid);
-
- code = AFSVolDeleteVolume(toconn, totid);
- EGOTO1(refail, code, "Could not delete volume %u\n", pvolid);
-
- code = AFSVolEndTrans(toconn, totid, &rcode);
- totid = 0;
- if (!code)
- code = rcode;
- EGOTO1(refail, code, "Could not end transaction on %u\n", pvolid);
-
- VDONE;
+ code = DoVolDelete(toconn, pvolid, topart, "the previous", 0,
+ &tstatus, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto refail;
+ }
code =
AFSVolCreateVolume(toconn, topart, tovolreal, volsertype, pparentid,
EGOTO1(refail, code, "Could not get timestamp from volume %u\n",
pvolid);
- oldCreateDate = tstatus.creationDate;
- oldUpdateDate = tstatus.updateDate;
}
+ oldCreateDate = tstatus.creationDate;
+ oldUpdateDate = tstatus.updateDate;
} else {
oldCreateDate = 0;
oldUpdateDate = 0;
noresolve ? afs_inet_ntoa_r(entry.serverNumber[index], hoststr) :
hostutil_GetNameByINet(entry.serverNumber[index]),
apartName);
- code =
- AFSVolTransCreate_retry(tempconn, pvolid,
- entry.serverPartition[index],
- ITOffline, &temptid);
- if (!code) {
- code =
- AFSVolSetFlags(tempconn, temptid,
- VTDeleteOnSalvage |
- VTOutOfService);
- if (code) {
- fprintf(STDERR,
- "Could not set flags on volume %lu on the older site\n",
- (unsigned long)pvolid);
- error = code;
- goto refail;
- }
- code = AFSVolDeleteVolume(tempconn, temptid);
- if (code) {
- fprintf(STDERR,
- "Could not delete volume %lu on the older site\n",
- (unsigned long)pvolid);
- error = code;
- goto refail;
- }
- code = AFSVolEndTrans(tempconn, temptid, &rcode);
- temptid = 0;
- if (!code)
- code = rcode;
- if (code) {
- fprintf(STDERR,
- "Could not end transaction on volume %lu on the older site\n",
- (unsigned long)pvolid);
- error = code;
- goto refail;
- }
- VDONE;
- MapPartIdIntoName(entry.serverPartition[index],
- partName);
+ code = DoVolDelete(tempconn, pvolid,
+ entry.serverPartition[index],
+ "the", 0, NULL, NULL);
+ if (code && code != VNOVOL) {
+ error = code;
+ goto refail;
}
+ MapPartIdIntoName(entry.serverPartition[index],
+ partName);
}
}
entry.serverNumber[index] = toserver;
struct volDescription *curPtr;
int curPos;
afs_int32 code = 0;
- afs_int32 rcode = 0;
afs_int32 success = 1;
afs_int32 tid;
if (curPtr->volFlags & CLONEVALID) {
curPtr->volFlags &= ~CLONEZAPPED;
success = 1;
- code =
- AFSVolTransCreate_retry(aconn, curPtr->volCloneId, apart, ITOffline,
- &tid);
+
+ code = DoVolDelete(aconn, curPtr->volCloneId, apart,
+ "clone", 0, NULL, NULL);
if (code)
success = 0;
- else {
- code = AFSVolDeleteVolume(aconn, tid);
- if (code)
- success = 0;
- code = AFSVolEndTrans(aconn, tid, &rcode);
- if (code || rcode)
- success = 0;
- }
+
if (success)
curPtr->volFlags |= CLONEZAPPED;
if (!success)
int
UV_VolumeZap(afs_uint32 server, afs_int32 part, afs_uint32 volid)
{
- afs_int32 rcode, ttid, error, code;
+ afs_int32 error;
struct rx_connection *aconn;
- code = 0;
- error = 0;
- ttid = 0;
-
aconn = UV_Bind(server, AFSCONF_VOLUMEPORT);
- code = AFSVolTransCreate_retry(aconn, volid, part, ITOffline, &ttid);
- if (code) {
- fprintf(STDERR, "Could not start transaction on volume %lu\n",
- (unsigned long)volid);
- error = code;
- goto zfail;
- }
- code = AFSVolDeleteVolume(aconn, ttid);
- if (code) {
- fprintf(STDERR, "Could not delete volume %lu\n",
- (unsigned long)volid);
- error = code;
- goto zfail;
- }
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- ttid = 0;
- if (!code)
- code = rcode;
- if (code) {
- fprintf(STDERR, "Could not end transaction on volume %lu\n",
- (unsigned long)volid);
- error = code;
- goto zfail;
- }
- zfail:
- if (ttid) {
- code = AFSVolEndTrans(aconn, ttid, &rcode);
- if (!code)
- code = rcode;
- if (!error)
- error = code;
- }
+ error = DoVolDelete(aconn, volid, part,
+ "the", 0, NULL, NULL);
+
PrintError("", error);
if (aconn)
rx_DestroyConnection(aconn);
git://git.openafs.org / openafs.git / commitdiff