/*
- * (C) COPYRIGHT IBM CORPORATION 1988
- * LICENSED MATERIALS - PROPERTY OF IBM
+ * Copyright 2000, International Business Machines Corporation and others.
+ * All Rights Reserved.
+ *
+ * This software has been released under the terms of the IBM Public
+ * License. For details, see the LICENSE file in the top-level source
+ * directory or online at http://www.openafs.org/dl/license10.html
*/
-/*===============================================================
- * Copyright (C) 1989 Transarc Corporation - All rights reserved
- *===============================================================*/
-
#ifndef _VOLSER_
#define _VOLSER_ 1
+
+#ifdef AFS_PTHREAD_ENV
+#include <pthread.h>
+#endif
+
+#include <afs/voldefs.h>
+
/* vflags, representing state of the volume */
#define VTDeleteOnSalvage 1 /* delete on next salvage */
#define VTOutOfService 2 /* never put this volume online */
/* iflags, representing "attach mode" for this volume at the start of this transaction */
#define ITOffline 1 /* volume offline on server (returns VOFFLINE) */
#define ITBusy 2 /* volume busy on server (returns VBUSY) */
-#define ITReadOnly 8 /* volume readonly on client, readwrite on server -DO NOT USE*/
+#define ITReadOnly 8 /* volume readonly on client, readwrite on server -DO NOT USE */
#define ITCreate 0x10 /* volume does not exist correctly yet */
#define ITCreateVolID 0x1000 /* create volid */
#define volser_RW 0
#define volser_RO 1
#define volser_BACK 2
+#define volser_RWREPL 3
#define THOLD(tt) ((tt)->refCount++)
struct volser_trans {
- struct volser_trans *next; /* next ptr in active trans list */
- afs_int32 tid; /* transaction id */
- afs_int32 time; /* time transaction was last active (for timeouts) */
- afs_int32 creationTime; /* time the transaction started */
- afs_int32 returnCode; /* transaction error code */
- struct Volume *volume; /* pointer to open volume */
- afs_int32 volid; /* open volume's id */
- afs_int32 partition; /* open volume's partition */
- afs_int32 dumpTransId; /* other side's trans id during a dump */
- afs_int32 dumpSeq; /* next sequence number to use during a dump */
- short refCount; /* reference count on this structure */
- short iflags; /* initial attach mode flags (IT*) */
- char vflags; /* current volume status flags (VT*) */
- char tflags; /* transaction flags (TT*) */
- char incremental; /* do an incremental restore */
+ struct volser_trans *next; /* next ptr in active trans list */
+ afs_int32 tid; /* transaction id */
+ afs_int32 time; /* time transaction was last active (for timeouts) */
+ afs_int32 creationTime; /* time the transaction started */
+ afs_int32 returnCode; /* transaction error code */
+ struct Volume *volume; /* pointer to open volume */
+ VolumeId volid; /* open volume's id */
+ afs_int32 partition; /* open volume's partition */
+ afs_int32 dumpTransId; /* other side's trans id during a dump */
+ afs_int32 dumpSeq; /* next sequence number to use during a dump */
+ short refCount; /* reference count on this structure */
+ short iflags; /* initial attach mode flags (IT*) */
+ char vflags; /* current volume status flags (VT*) */
+ char tflags; /* transaction flags (TT*) */
+ char incremental; /* do an incremental restore */
/* the fields below are useful for debugging */
- char lastProcName[30]; /* name of the last procedure which used transaction */
- struct rx_call *rxCallPtr; /* pointer to latest associated rx_call */
-
+ char lastProcName[30]; /* name of the last procedure which used transaction */
+ struct rx_call *rxCallPtr; /* pointer to latest associated rx_call */
+#ifdef AFS_PTHREAD_ENV
+ pthread_mutex_t lock; /* per transaction lock */
+#endif
+
};
-/* This is how often the garbage collection thread wakes up and
+/* This is how often the garbage collection thread wakes up and
* checks for transactions that have timed out: BKGLoop()
*/
#define GCWAKEUP 30
-struct volser_dest {
- afs_int32 destHost;
- afs_int32 destPort;
- afs_int32 destSSID;
-};
+#ifdef AFS_PTHREAD_ENV
+#define VTRANS_OBJ_LOCK_INIT(tt) \
+ opr_mutex_init(&((tt)->lock));
+#define VTRANS_OBJ_LOCK_DESTROY(tt) \
+ opr_mutex_destroy(&((tt)->lock))
+#define VTRANS_OBJ_LOCK(tt) \
+ opr_mutex_enter(&((tt)->lock))
+#define VTRANS_OBJ_UNLOCK(tt) \
+ opr_mutex_exit(&((tt)->lock))
+#else
+#define VTRANS_OBJ_LOCK_INIT(tt)
+#define VTRANS_OBJ_LOCK_DESTROY(tt)
+#define VTRANS_OBJ_LOCK(tt)
+#define VTRANS_OBJ_UNLOCK(tt)
+#endif /* AFS_PTHREAD_ENV */
#define MAXHELPERS 10
/* flags for vol helper busyFlags array. First, VHIdle goes on when a server
* trans is queued. Finally, VHRequest goes off (but VHIdle stays off) when
* helper is done. VHIdle goes on again when an lwp waits for work.
*/
-#define VHIdle 1 /* vol helper is waiting for a request here */
-#define VHRequest 2 /* a request has been queued here */
+#define VHIdle 1 /* vol helper is waiting for a request here */
+#define VHRequest 2 /* a request has been queued here */
extern struct volser_trans *QI_GlobalWriteTrans;
/* the stuff below is from errors.h in vol directory */
#define VSALVAGE 101 /* Volume needs salvage */
#define VNOVNODE 102 /* Bad vnode number quoted */
-#define VNOVOL 103 /* Volume not attached, doesn't exist,
- not created or not online */
+#define VNOVOL 103 /* Volume not attached, doesn't exist,
+ * not created or not online */
#define VVOLEXISTS 104 /* Volume already exists */
#define VNOSERVICE 105 /* Volume is not in service (i.e. it's
- is out of funds, is obsolete, or somesuch) */
+ * is out of funds, is obsolete, or somesuch) */
#define VOFFLINE 106 /* Volume is off line, for the reason
- given in the offline message */
+ * given in the offline message */
#define VONLINE 107 /* Volume is already on line */
#define VDISKFULL 108 /* Partition is "full", i.e. rougly within
- n% of full */
+ * n% of full */
#define VOVERQUOTA 109 /* Volume max quota exceeded */
#define VBUSY 110 /* Volume temporarily unavailable; try again.
- The volume should be available again shortly; if
- it isn't something is wrong. Not normally to be
- propagated to the application level */
+ * The volume should be available again shortly; if
+ * it isn't something is wrong. Not normally to be
+ * propagated to the application level */
#define VMOVED 111 /* Volume has moved to another server; do a VGetVolumeInfo
- to THIS server to find out where */
+ * to THIS server to find out where */
-#define MyPort 5003
-#define NameLen 80
#define VLDB_MAXSERVERS 10
#define VOLSERVICE_ID 4
#define INVALID_BID 0
#define VOLSER_MAXVOLNAME 65
#define VOLSER_OLDMAXVOLNAME 32
-#define VOLMAXPARTS 255
/*flags used for interfacing with the backup system */
-struct volDescription { /*used for interfacing with the backup system */
- char volName[VOLSER_MAXVOLNAME];/* should be VNAMESIZE as defined in volume.h*/
- afs_int32 volId;
+struct volDescription { /*used for interfacing with the backup system */
+ char volName[VOLSER_MAXVOLNAME]; /* should be VNAMESIZE as defined in volume.h */
+ afs_uint32 volId;
int volSize;
afs_int32 volFlags;
- afs_int32 volCloneId;
+ afs_uint32 volCloneId;
};
-struct partList { /*used by the backup system */
+struct partList { /*used by the backup system */
afs_int32 partId[VOLMAXPARTS];
afs_int32 partFlags[VOLMAXPARTS];
};
#define ITSROVOL 0x02
#define ITSRWVOL 0x04
#define ITSBACKVOL 0x08
+#define ITSRWREPL 0x10
#define RO_DONTUSE 0x20
-#define VLOP_RESTORE 0x100/*this is bogus, clashes with VLOP_DUMP */
-#define VLOP_ADDSITE 0x80 /*this is bogus, clashes with VLOP_DELETE*/
+#define VLOP_RESTORE 0x100 /*this is bogus, clashes with VLOP_DUMP */
+#define VLOP_ADDSITE 0x80 /*this is bogus, clashes with VLOP_DELETE */
#define PARTVALID 0x01
#define CLONEVALID 0x02
#define CLONEZAPPED 0x04
#define SIZEVALID 0x20
#define ENTRYVALID 0x40
#define REUSECLONEID 0x80
-#define VOK 0x02
+#define VOK 0x02
/* Values for the UV_RestoreVolume flags parameter */
-#define RV_FULLRST 0x1
-#define RV_OFFLINE 0x2
-
+/* Also used for UV_CopyVolume and UV_CloneVolume */
+#define RV_FULLRST 0x000001
+#define RV_OFFLINE 0x000002
+#define RV_CRDUMP 0x000010
+#define RV_CRKEEP 0x000020
+#define RV_CRNEW 0x000040
+#define RV_LUDUMP 0x000100
+#define RV_LUKEEP 0x000200
+#define RV_LUNEW 0x000400
+#define RV_RDONLY 0x010000
+#define RV_CPINCR 0x020000
+#define RV_NOVLDB 0x040000
+#define RV_NOCLONE 0x080000
+#define RV_NODEL 0x100000
+#define RV_RWONLY 0x200000
+
+/* Values for the UV_ReleaseVolume flags parameters */
+#define REL_COMPLETE 0x000001 /* force a complete release */
+#define REL_FULLDUMPS 0x000002 /* force full dumps */
+#define REL_STAYUP 0x000004 /* dump to clones to avoid offline time */
+
+struct ubik_client;
+extern afs_uint32 vsu_GetVolumeID(char *astring, struct ubik_client *acstruct, afs_int32 *errp);
+extern int vsu_ExtractName(char rname[], char name[]);
+extern afs_int32 vsu_ClientInit(const char *confDir, char *cellName,
+ int secFlags,
+ int (*secproc)(struct rx_securityClass *,
+ afs_int32),
+ struct ubik_client **uclientp);
#endif /* _VOLSER_ */
-
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-
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git://git.openafs.org / openafs.git / blobdiff