static int
DumpDumpHeader(int dumpfd, register Volume * vp, afs_int32 fromtime)
{
int code = 0;
afs_int32 dumpTimes[2];
if (verbose)
fprintf(stderr, "dumping dump header\n");
if (!code)
code = DumpDouble(dumpfd, D_DUMPHEADER, DUMPBEGINMAGIC, DUMPVERSION);
if (!code)
code = DumpInt32(dumpfd, 'v', V_id(vp));
if (!code)
code = DumpString(dumpfd, 'n', V_name(vp));
dumpTimes[0] = fromtime;
dumpTimes[1] = V_backupDate(vp); /* Until the time the clone was made */
if (!code)
code = DumpArrayInt32(dumpfd, 't', (afs_uint32 *) dumpTimes, 2);
return code;
}
void
PrintHeader(Volume * vp)
{
Vdiskused = V_diskused(vp);
if (dsizeOnly || saveinodes)
return;
printf("Volume header for volume %u (%s)\n", V_id(vp), V_name(vp));
printf("stamp.magic = %x, stamp.version = %u\n", V_stamp(vp).magic,
V_stamp(vp).version);
printf
("inUse = %d, inService = %d, blessed = %d, needsSalvaged = %d, dontSalvage = %d\n",
V_inUse(vp), V_inService(vp), V_blessed(vp), V_needsSalvaged(vp),
V_dontSalvage(vp));
printf
("type = %d (%s), uniquifier = %u, needsCallback = %d, destroyMe = %x\n",
V_type(vp), typestring(V_type(vp)), V_uniquifier(vp),
V_needsCallback(vp), V_destroyMe(vp));
printf
("id = %u, parentId = %u, cloneId = %u, backupId = %u, restoredFromId = %u\n",
V_id(vp), V_parentId(vp), V_cloneId(vp), V_backupId(vp),
V_restoredFromId(vp));
printf
("maxquota = %d, minquota = %d, maxfiles = %d, filecount = %d, diskused = %d\n",
V_maxquota(vp), V_minquota(vp), V_maxfiles(vp), V_filecount(vp),
V_diskused(vp));
printf("creationDate = %s, copyDate = %s\n", date(V_creationDate(vp)),
date(V_copyDate(vp)));
printf("backupDate = %s, expirationDate = %s\n", date(V_backupDate(vp)),
date(V_expirationDate(vp)));
printf("accessDate = %s, updateDate = %s\n", date(V_accessDate(vp)),
date(V_updateDate(vp)));
printf("owner = %u, accountNumber = %u\n", V_owner(vp),
V_accountNumber(vp));
printf
("dayUse = %u; week = (%u, %u, %u, %u, %u, %u, %u), dayUseDate = %s\n",
V_dayUse(vp), V_weekUse(vp)[0], V_weekUse(vp)[1], V_weekUse(vp)[2],
V_weekUse(vp)[3], V_weekUse(vp)[4], V_weekUse(vp)[5],
V_weekUse(vp)[6], date(V_dayUseDate(vp)));
printf("volUpdateCounter = %u\n", V_volUpCounter(vp));
}
void
HandleVolume(struct DiskPartition64 *dp, char *name)
{
struct VolumeHeader header;
struct VolumeDiskHeader diskHeader;
struct afs_stat status, stat;
int fd;
Volume *vp;
IHandle_t *ih;
char headerName[1024];
if (online) {
printf("volinfo: -online not supported\n");
exit(1);
} else {
afs_int32 n;
(void)afs_snprintf(headerName, sizeof headerName, "%s/%s",
VPartitionPath(dp), name);
if ((fd = afs_open(headerName, O_RDONLY)) == -1
|| afs_fstat(fd, &status) == -1) {
printf("Volinfo: Cannot read volume header %s\n", name);
close(fd);
exit(1);
}
n = read(fd, &diskHeader, sizeof(diskHeader));
if (n != sizeof(diskHeader)
|| diskHeader.stamp.magic != VOLUMEHEADERMAGIC) {
printf("Volinfo: Error reading volume header %s\n", name);
exit(1);
}
if (diskHeader.stamp.version != VOLUMEHEADERVERSION) {
printf
("Volinfo: Volume %s, version number is incorrect; volume needs salvage\n",
name);
exit(1);
}
DiskToVolumeHeader(&header, &diskHeader);
if (dheader) {
FdHandle_t *fdP;
afs_sfsize_t size = 0;
afs_sfsize_t code;
if (afs_fstat(fd, &stat) == -1) {
perror("stat");
exit(1);
}
if (!dsizeOnly && !saveinodes) {
size = stat.st_size;
printf("Volume header (size = %d):\n", (int)size);
printf("\tstamp\t= 0x%x\n", header.stamp.version);
printf("\tVolId\t= %u\n", header.id);
}
IH_INIT(ih, dp->device, header.parent, header.volumeInfo);
fdP = IH_OPEN(ih);
if (fdP == NULL) {
perror("opening volume info");
exit(1);
}
code = FDH_SIZE(fdP);
if (code == -1) {
perror("fstat");
exit(1);
}
FDH_REALLYCLOSE(fdP);
IH_RELEASE(ih);
size += code;
if (!dsizeOnly && !saveinodes) {
printf("\tparent\t= %u\n", header.parent);
printf("\tInfo inode\t= %s (size = %d)\n",
PrintInode(NULL, header.volumeInfo), (int)code);
}
IH_INIT(ih, dp->device, header.parent, header.smallVnodeIndex);
fdP = IH_OPEN(ih);
if (fdP == NULL) {
perror("opening small vnode index");
exit(1);
}
code = FDH_SIZE(fdP);
if (code == -1) {
perror("fstat");
exit(1);
}
FDH_REALLYCLOSE(fdP);
IH_RELEASE(ih);
size += code;
if (!dsizeOnly && !saveinodes) {
printf("\tSmall inode\t= %s (size = %d)\n",
PrintInode(NULL, header.smallVnodeIndex), (int)code);
}
IH_INIT(ih, dp->device, header.parent, header.largeVnodeIndex);
fdP = IH_OPEN(ih);
if (fdP == NULL) {
perror("opening large vnode index");
exit(1);
}
code = FDH_SIZE(fdP);
if (code == -1) {
perror("fstat");
exit(1);
}
FDH_REALLYCLOSE(fdP);
IH_RELEASE(ih);
size += code;
if (!dsizeOnly && !saveinodes) {
printf("\tLarge inode\t= %s (size = %d)\n",
PrintInode(NULL, header.largeVnodeIndex), (int)code);
#ifndef AFS_NT40_ENV
printf("Total aux volume size = %d\n\n", (int)size);
#endif
}
#ifdef AFS_NAMEI_ENV
IH_INIT(ih, dp->device, header.parent, header.linkTable);
fdP = IH_OPEN(ih);
if (fdP == NULL) {
perror("opening link table index");
exit(1);
}
code = FDH_SIZE(fdP);
if (code == -1) {
perror("fstat");
exit(1);
}
FDH_REALLYCLOSE(fdP);
IH_RELEASE(ih);
size += code;
if (!dsizeOnly && !saveinodes) {
printf("\tLink inode\t= %s (size = %d)\n",
PrintInode(NULL, header.linkTable), (int)code);
printf("Total aux volume size = %d\n\n", (int)size);
}
#endif
Vauxsize = size;
Vauxsize_k = size / 1024;
}
close(fd);
vp = AttachVolume(dp, name, &header);
if (!vp) {
printf("Volinfo: Error attaching volume header %s\n", name);
return;
}
}
PrintHeader(vp);
if (DumpVnodes) {
if (!dsizeOnly && !saveinodes)
printf("\nLarge vnodes (directories)\n");
PrintVnodes(vp, vLarge);
if (!dsizeOnly && !saveinodes) {
printf("\nSmall vnodes(files, symbolic links)\n");
fflush(stdout);
}
if (saveinodes)
printf("Saving all volume files to current directory ...\n");
PrintVnodes(vp, vSmall);
}
if (dsizeOnly) {
totvolsize = Vauxsize_k + Vvnodesize_k;
if (saveinodes)
printf
("Volume-Id\t Volsize Auxsize Inodesize AVolsize SizeDiff (VolName)\n");
printf("%u\t%9d%9d%10d%10d%9d\t%24s\n", V_id(vp), Vdiskused,
Vauxsize_k, Vvnodesize_k, totvolsize, totvolsize - Vdiskused,
V_name(vp));
}
free(vp->header);
free(vp);
}
static int
DumpVolumeHeader(int dumpfd, register Volume * vp)
{
int code = 0;
if (verbose)
fprintf(stderr, "dumping volume header\n");
if (!code)
code = DumpTag(dumpfd, D_VOLUMEHEADER);
if (!code)
code = DumpInt32(dumpfd, 'i', V_id(vp));
if (!code)
code = DumpInt32(dumpfd, 'v', V_stamp(vp).version);
if (!code)
code = DumpString(dumpfd, 'n', V_name(vp));
if (!code)
code = DumpBool(dumpfd, 's', V_inService(vp));
if (!code)
code = DumpBool(dumpfd, 'b', V_blessed(vp));
if (!code)
code = DumpInt32(dumpfd, 'u', V_uniquifier(vp));
if (!code)
code = DumpByte(dumpfd, 't', (byte) V_type(vp));
if (!code)
code = DumpInt32(dumpfd, 'p', V_parentId(vp));
if (!code)
code = DumpInt32(dumpfd, 'c', V_cloneId(vp));
if (!code)
code = DumpInt32(dumpfd, 'q', V_maxquota(vp));
if (!code)
code = DumpInt32(dumpfd, 'm', V_minquota(vp));
if (!code)
code = DumpInt32(dumpfd, 'd', V_diskused(vp));
if (!code)
code = DumpInt32(dumpfd, 'f', V_filecount(vp));
if (!code)
code = DumpInt32(dumpfd, 'a', V_accountNumber(vp));
if (!code)
code = DumpInt32(dumpfd, 'o', V_owner(vp));
if (!code)
code = DumpInt32(dumpfd, 'C', V_creationDate(vp)); /* Rw volume creation date */
if (!code)
code = DumpInt32(dumpfd, 'A', V_accessDate(vp));
if (!code)
code = DumpInt32(dumpfd, 'U', V_updateDate(vp));
if (!code)
code = DumpInt32(dumpfd, 'E', V_expirationDate(vp));
if (!code)
code = DumpInt32(dumpfd, 'B', V_backupDate(vp)); /* Rw volume backup clone date */
if (!code)
code = DumpString(dumpfd, 'O', V_offlineMessage(vp));
/*
* We do NOT dump the detailed volume statistics residing in the old
* motd field, since we cannot tell from the info in a dump whether
* statistics data has been put there. Instead, we dump a null string,
* just as if that was what the motd contained.
*/
if (!code)
code = DumpString(dumpfd, 'M', "");
if (!code)
code =
DumpArrayInt32(dumpfd, 'W', (afs_uint32 *) V_weekUse(vp),
sizeof(V_weekUse(vp)) / sizeof(V_weekUse(vp)[0]));
if (!code)
code = DumpInt32(dumpfd, 'D', V_dayUseDate(vp));
if (!code)
code = DumpInt32(dumpfd, 'Z', V_dayUse(vp));
if (!code)
code = DumpInt32(dumpfd, 'V', V_volUpCounter(vp));
return code;
}
