int
main(int argc, char *argv[])
{
START(argc, argv, "util_pool_create");
if (argc < 3)
FATAL("usage: %s minlen len:path...", argv[0]);
char *fname;
size_t minsize = strtoul(argv[1], &fname, 0);
for (int arg = 2; arg < argc; arg++) {
size_t size = strtoul(argv[arg], &fname, 0);
if (*fname != ':')
FATAL("usage: %s minlen len:path...", argv[0]);
fname++;
int fd;
if ((fd = util_pool_create(fname, size, minsize, S_IWUSR))
== -1)
OUT("!%s: util_pool_create", fname);
else {
OUT("%s: created", fname);
close(fd);
}
}
DONE(NULL);
}
/*
* pmemlog_create -- create a log memory pool
*/
PMEMlogpool *
pmemlog_create(const char *path, size_t poolsize, mode_t mode)
{
LOG(3, "path %s poolsize %zu mode %d", path, poolsize, mode);
struct pool_set *set;
if (util_pool_create(&set, path, poolsize, PMEMLOG_MIN_POOL,
LOG_HDR_SIG, LOG_FORMAT_MAJOR,
LOG_FORMAT_COMPAT, LOG_FORMAT_INCOMPAT,
LOG_FORMAT_RO_COMPAT, NULL,
REPLICAS_DISABLED) != 0) {
LOG(2, "cannot create pool or pool set");
return NULL;
}
ASSERT(set->nreplicas > 0);
struct pool_replica *rep = set->replica[0];
PMEMlogpool *plp = rep->part[0].addr;
VALGRIND_REMOVE_PMEM_MAPPING(&plp->addr,
sizeof(struct pmemlog) -
((uintptr_t)&plp->addr - (uintptr_t)&plp->hdr));
plp->addr = plp;
plp->size = rep->repsize;
plp->set = set;
plp->is_pmem = rep->is_pmem;
plp->is_dax = rep->part[0].is_dax;
/* create pool descriptor */
if (pmemlog_descr_create(plp, rep->repsize) != 0) {
LOG(2, "descriptor creation failed");
goto err;
}
/* initialize runtime parts */
if (pmemlog_runtime_init(plp, 0) != 0) {
ERR("pool initialization failed");
goto err;
}
if (util_poolset_chmod(set, mode))
goto err;
util_poolset_fdclose(set);
LOG(3, "plp %p", plp);
return plp;
err:
LOG(4, "error clean up");
int oerrno = errno;
util_poolset_close(set, 1);
errno = oerrno;
return NULL;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_poolset");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc < 5)
UT_FATAL("usage: %s cmd minlen hdrsize [mockopts] setfile ...",
argv[0]);
char *fname;
struct pool_set *set;
int ret;
size_t minsize = strtoul(argv[2], &fname, 0);
for (int arg = 3; arg < argc; arg++) {
arg += mock_options(argv[arg]);
fname = argv[arg];
switch (argv[1][0]) {
case 'c':
ret = util_pool_create(&set, fname, 0, minsize,
SIG, 1, 0, 0, 0, NULL, REPLICAS_ENABLED);
if (ret == -1)
UT_OUT("!%s: util_pool_create", fname);
else {
/*
* XXX: On Windows pool files are created with
* R/W permissions, so no need for chmod().
*/
#ifndef _WIN32
util_poolset_chmod(set, S_IWUSR | S_IRUSR);
#endif
poolset_info(fname, set, 0);
util_poolset_close(set, 0); /* do not delete */
}
break;
case 'o':
ret = util_pool_open(&set, fname, 0 /* rdonly */,
minsize, SIG, 1, 0, 0, 0, NULL);
if (ret == -1)
UT_OUT("!%s: util_pool_open", fname);
else {
poolset_info(fname, set, 1);
util_poolset_close(set, 0); /* do not delete */
}
break;
}
}
common_fini();
DONE(NULL);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_poolset");
out_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
util_init();
if (argc < 5)
UT_FATAL("usage: %s cmd minlen hdrsize [mockopts] setfile ...",
argv[0]);
char *fname;
struct pool_set *set;
int ret;
size_t minsize = strtoul(argv[2], &fname, 0);
for (int arg = 3; arg < argc; arg++) {
arg += mock_options(argv[arg]);
fname = argv[arg];
switch (argv[1][0]) {
case 'c':
ret = util_pool_create(&set, fname, 0, minsize,
SIG, 1, 0, 0, 0);
if (ret == -1)
UT_OUT("!%s: util_pool_create", fname);
else {
util_poolset_chmod(set, S_IWUSR | S_IRUSR);
poolset_info(fname, set, 0);
util_poolset_close(set, 0); /* do not delete */
}
break;
case 'o':
ret = util_pool_open(&set, fname, 0 /* rdonly */,
minsize, SIG, 1, 0, 0, 0);
if (ret == -1)
UT_OUT("!%s: util_pool_open", fname);
else {
poolset_info(fname, set, 1);
util_poolset_close(set, 0); /* do not delete */
}
break;
}
}
out_fini();
DONE(NULL);
}
/*
* pmemlog_create -- create a log memory pool
*/
PMEMlogpool *
pmemlog_create(const char *path, size_t poolsize, mode_t mode)
{
LOG(3, "path %s poolsize %zu mode %d", path, poolsize, mode);
int created = 0;
int fd;
if (poolsize != 0) {
/* create a new memory pool file */
fd = util_pool_create(path, poolsize, PMEMLOG_MIN_POOL, mode);
created = 1;
} else {
/* open an existing file */
fd = util_pool_open(path, &poolsize, PMEMLOG_MIN_POOL);
}
if (fd == -1)
return NULL; /* errno set by util_pool_create/open() */
PMEMlogpool *plp = pmemlog_map_common(fd, poolsize, 0, 1);
if (plp == NULL && created)
unlink(path); /* delete file if pool creation failed */
return plp;
}
/*
* pmemobj_create -- create a transactional memory pool (set)
*/
PMEMobjpool *
pmemobj_create(const char *path, const char *layout, size_t poolsize,
mode_t mode)
{
LOG(3, "path %s layout %s poolsize %zu mode %o",
path, layout, poolsize, mode);
/* check length of layout */
if (layout && (strlen(layout) >= PMEMOBJ_MAX_LAYOUT)) {
ERR("Layout too long");
errno = EINVAL;
return NULL;
}
struct pool_set *set;
if (util_pool_create(&set, path, poolsize, PMEMOBJ_MIN_POOL,
roundup(sizeof (struct pmemobjpool), Pagesize),
OBJ_HDR_SIG, OBJ_FORMAT_MAJOR,
OBJ_FORMAT_COMPAT, OBJ_FORMAT_INCOMPAT,
OBJ_FORMAT_RO_COMPAT) != 0) {
LOG(2, "cannot create pool or pool set");
return NULL;
}
ASSERT(set->nreplicas > 0);
PMEMobjpool *pop;
for (unsigned r = 0; r < set->nreplicas; r++) {
struct pool_replica *rep = set->replica[r];
pop = rep->part[0].addr;
VALGRIND_REMOVE_PMEM_MAPPING(&pop->addr,
sizeof (struct pmemobjpool) -
((uintptr_t)&pop->addr - (uintptr_t)&pop->hdr));
pop->addr = pop;
pop->size = rep->repsize;
/* create pool descriptor */
if (pmemobj_descr_create(pop, layout, set->poolsize) != 0) {
LOG(2, "descriptor creation failed");
goto err;
}
/* initialize replica runtime - is_pmem, funcs, ... */
if (pmemobj_replica_init(pop, rep->is_pmem) != 0) {
ERR("pool initialization failed");
goto err;
}
/* link replicas */
if (r < set->nreplicas - 1)
pop->replica = set->replica[r + 1]->part[0].addr;
}
pop = set->replica[0]->part[0].addr;
pop->is_master_replica = 1;
for (unsigned r = 1; r < set->nreplicas; r++) {
PMEMobjpool *rep = set->replica[r]->part[0].addr;
rep->is_master_replica = 0;
}
VALGRIND_DO_CREATE_MEMPOOL(pop, 0, 0);
/* initialize runtime parts - lanes, obj stores, ... */
if (pmemobj_runtime_init(pop, 0, 1 /* boot*/) != 0) {
ERR("pool initialization failed");
goto err;
}
if (util_poolset_chmod(set, mode))
goto err;
util_poolset_fdclose(set);
util_poolset_free(set);
LOG(3, "pop %p", pop);
return pop;
err:
LOG(4, "error clean up");
int oerrno = errno;
util_poolset_close(set, 1);
errno = oerrno;
return NULL;
}
/*
* pmemblk_create -- create a block memory pool
*/
PMEMblkpool *
pmemblk_create(const char *path, size_t bsize, size_t poolsize,
mode_t mode)
{
LOG(3, "path %s bsize %zu poolsize %zu mode %o",
path, bsize, poolsize, mode);
/* check if bsize is valid */
if (bsize == 0) {
ERR("Invalid block size %zu", bsize);
errno = EINVAL;
return NULL;
}
if (bsize > UINT32_MAX) {
ERR("Invalid block size %zu", bsize);
errno = EINVAL;
return NULL;
}
struct pool_set *set;
if (util_pool_create(&set, path, poolsize, PMEMBLK_MIN_POOL,
roundup(sizeof (struct pmemblk), Pagesize),
BLK_HDR_SIG, BLK_FORMAT_MAJOR,
BLK_FORMAT_COMPAT, BLK_FORMAT_INCOMPAT,
BLK_FORMAT_RO_COMPAT) != 0) {
LOG(2, "cannot create pool or pool set");
return NULL;
}
ASSERT(set->nreplicas > 0);
struct pool_replica *rep = set->replica[0];
PMEMblkpool *pbp = rep->part[0].addr;
pbp->addr = pbp;
pbp->size = rep->repsize;
VALGRIND_REMOVE_PMEM_MAPPING(&pbp->addr,
sizeof (struct pmemblk) -
((uintptr_t)&pbp->addr - (uintptr_t)&pbp->hdr));
if (set->nreplicas > 1) {
ERR("replicas not supported");
goto err;
}
/* create pool descriptor */
if (pmemblk_descr_create(pbp, (uint32_t)bsize, set->zeroed) != 0) {
LOG(2, "descriptor creation failed");
goto err;
}
/* initialize runtime parts */
if (pmemblk_runtime_init(pbp, bsize, 0, rep->is_pmem) != 0) {
ERR("pool initialization failed");
goto err;
}
if (util_poolset_chmod(set, mode))
goto err;
util_poolset_fdclose(set);
util_poolset_free(set);
LOG(3, "pbp %p", pbp);
return pbp;
err:
LOG(4, "error clean up");
int oerrno = errno;
util_poolset_close(set, 1);
errno = oerrno;
return NULL;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_poolset");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc < 3)
UT_FATAL("usage: %s cmd minsize [mockopts] "
"setfile ...", argv[0]);
char *fname;
struct pool_set *set;
int ret;
size_t minsize = strtoul(argv[2], &fname, 0);
for (int arg = 3; arg < argc; arg++) {
arg += mock_options(argv[arg]);
fname = argv[arg];
struct pool_attr attr;
memset(&attr, 0, sizeof(attr));
memcpy(attr.signature, SIG, sizeof(SIG));
attr.major = 1;
switch (argv[1][0]) {
case 'c':
ret = util_pool_create(&set, fname, 0, minsize,
MIN_PART, &attr, NULL, REPLICAS_ENABLED);
if (ret == -1)
UT_OUT("!%s: util_pool_create", fname);
else {
/*
* XXX: On Windows pool files are created with
* R/W permissions, so no need for chmod().
*/
#ifndef _WIN32
util_poolset_chmod(set, S_IWUSR | S_IRUSR);
#endif
poolset_info(fname, set, 0);
util_poolset_close(set, DO_NOT_DELETE_PARTS);
}
break;
case 'o':
attr.incompat_features = TEST_FORMAT_INCOMPAT_CHECK;
ret = util_pool_open(&set, fname, 0 /* rdonly */,
MIN_PART, &attr, NULL, false, NULL);
if (ret == -1)
UT_OUT("!%s: util_pool_open", fname);
else {
poolset_info(fname, set, 1);
util_poolset_close(set, DO_NOT_DELETE_PARTS);
}
break;
case 'e':
attr.incompat_features = TEST_FORMAT_INCOMPAT_CHECK;
ret = util_pool_open(&set, fname, 0 /* rdonly */,
MIN_PART, &attr, NULL, false, NULL);
UT_ASSERTeq(ret, 0);
void *nptr = util_pool_extend(set, Extend_size);
if (nptr == NULL)
UT_OUT("!%s: util_pool_extend", fname);
else {
poolset_info(fname, set, 1);
}
util_poolset_close(set, DO_NOT_DELETE_PARTS);
break;
}
}
common_fini();
DONE(NULL);
}
static inline
#endif
PMEMblkpool *
pmemblk_createU(const char *path, size_t bsize, size_t poolsize, mode_t mode)
{
LOG(3, "path %s bsize %zu poolsize %zu mode %o",
path, bsize, poolsize, mode);
/* check if bsize is valid */
if (bsize == 0) {
ERR("Invalid block size %zu", bsize);
errno = EINVAL;
return NULL;
}
if (bsize > UINT32_MAX) {
ERR("Invalid block size %zu", bsize);
errno = EINVAL;
return NULL;
}
struct pool_set *set;
if (util_pool_create(&set, path, poolsize, PMEMBLK_MIN_POOL,
BLK_HDR_SIG, BLK_FORMAT_MAJOR,
BLK_FORMAT_COMPAT, BLK_FORMAT_INCOMPAT,
BLK_FORMAT_RO_COMPAT, NULL,
REPLICAS_DISABLED) != 0) {
LOG(2, "cannot create pool or pool set");
return NULL;
}
ASSERT(set->nreplicas > 0);
struct pool_replica *rep = set->replica[0];
PMEMblkpool *pbp = rep->part[0].addr;
VALGRIND_REMOVE_PMEM_MAPPING(&pbp->addr,
sizeof(struct pmemblk) -
((uintptr_t)&pbp->addr - (uintptr_t)&pbp->hdr));
pbp->addr = pbp;
pbp->size = rep->repsize;
pbp->set = set;
pbp->is_pmem = rep->is_pmem;
pbp->is_dev_dax = rep->part[0].is_dev_dax;
/* is_dev_dax implies is_pmem */
ASSERT(!pbp->is_dev_dax || pbp->is_pmem);
/* create pool descriptor */
blk_descr_create(pbp, (uint32_t)bsize, set->zeroed);
/* initialize runtime parts */
if (blk_runtime_init(pbp, bsize, 0) != 0) {
ERR("pool initialization failed");
goto err;
}
if (util_poolset_chmod(set, mode))
goto err;
util_poolset_fdclose(set);
LOG(3, "pbp %p", pbp);
return pbp;
err:
LOG(4, "error clean up");
int oerrno = errno;
util_poolset_close(set, DELETE_CREATED_PARTS);
errno = oerrno;
return NULL;
}