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LU-12275 sec: verify dir is empty when setting enc policy
[fs/lustre-release.git]
/
lustre
/
tests
/
test_brw.c
diff --git
a/lustre/tests/test_brw.c
b/lustre/tests/test_brw.c
index
27a5648
..
855ee8e
100644
(file)
--- a/
lustre/tests/test_brw.c
+++ b/
lustre/tests/test_brw.c
@@
-55,210
+55,213
@@
int block_debug_setup(void *addr, int len, uint64_t off, uint64_t id)
{
off = htole64(off);
id = htole64(id);
-
memcpy(addr, (char *)&off, LPDS);
-
memcpy(addr + LPDS, (char *)&id, LPDS);
+ memcpy(addr, (char *)&off, LPDS);
+ memcpy(addr + LPDS, (char *)&id, LPDS);
-
addr += len - LPDS - LPDS;
-
memcpy(addr, (char *)&off, LPDS);
-
memcpy(addr + LPDS, (char *)&id, LPDS);
+ addr += len - LPDS - LPDS;
+ memcpy(addr, (char *)&off, LPDS);
+ memcpy(addr + LPDS, (char *)&id, LPDS);
-
return 0;
+ return 0;
}
-int block_debug_check(char *who, void *addr, int size, uint64_t off, uint64_t id)
+int block_debug_check(char *who, void *addr, int size, uint64_t off,
+ uint64_t id)
{
uint64_t ne_off;
-
int err = 0;
+ int err = 0;
ne_off = le64toh(off);
id = le64toh(id);
-
if (memcmp(addr, (char *)&ne_off, LPDS)) {
+ if (memcmp(addr, (char *)&ne_off, LPDS)) {
fprintf(stderr, "%s: for offset %"PRIu64" off: %"PRIx64" != %"PRIx64"\n",
who, off, *(uint64_t *)addr, ne_off);
-
err = -EINVAL;
-
}
-
if (memcmp(addr + LPDS, (char *)&id, LPDS)) {
+ err = -EINVAL;
+ }
+ if (memcmp(addr + LPDS, (char *)&id, LPDS)) {
fprintf(stderr, "%s: for offset %"PRIu64" id: %"PRIx64" != %"PRIx64"\n",
who, off, *(uint64_t *)(addr + LPDS), id);
-
err = -EINVAL;
-
}
+ err = -EINVAL;
+ }
-
addr += size - LPDS - LPDS;
-
if (memcmp(addr, (char *)&ne_off, LPDS)) {
+ addr += size - LPDS - LPDS;
+ if (memcmp(addr, (char *)&ne_off, LPDS)) {
fprintf(stderr, "%s: for offset %"PRIu64" end off: %"PRIx64" != %"PRIx64"\n",
who, off, *(uint64_t *)addr, ne_off);
-
err = -EINVAL;
-
}
-
if (memcmp(addr + LPDS, (char *)&id, LPDS)) {
+ err = -EINVAL;
+ }
+ if (memcmp(addr + LPDS, (char *)&id, LPDS)) {
fprintf(stderr, "%s: for offset %"PRIu64" end id: %"PRIx64" != %"PRIx64"\n",
who, off, *(uint64_t *)(addr + LPDS), id);
-
err = -EINVAL;
-
}
+ err = -EINVAL;
+ }
-
return err;
+ return err;
}
+
#undef LPDS
void usage(char *prog)
{
-
fprintf(stderr,
-
"usage: %s file count [[d]{r|w|rw} [pages_per_vec [objid]]]\n",
-
prog);
-
exit(1);
+ fprintf(stderr,
+ "usage: %s file count [[d]{r|w|rw} [pages_per_vec [objid]]]\n",
+ prog);
+ exit(1);
}
int main(int argc, char **argv)
{
-
int fd;
-
char *buf;
+ int fd;
+ char *buf;
long long count, last;
-
long pg_vec, len;
+ long pg_vec, len;
uint64_t objid, offset;
-
struct stat st;
-
int flags = 0;
-
int cmd = 0;
-
char *end;
-
int rc;
-
-
if (argc < 3 || argc > 6)
-
usage(argv[0]);
-
-
count = strtoull(argv[2], &end, 0);
-
if (*end) {
-
fprintf(stderr, "%s: invalid count '%s'\n", argv[0], argv[2]);
-
usage(argv[0]);
-
}
-
if (argc >= 4) {
-
if (strchr(argv[3], 'r')) {
-
cmd = READ;
-
flags = O_RDONLY;
-
}
-
if (strchr(argv[3], 'w')) {
-
cmd |= WRITE;
-
flags = O_RDWR | O_CREAT;
-
}
-
if (strchr(argv[3], 'd')) {
+ struct stat st;
+ int flags = 0;
+ int cmd = 0;
+ char *end;
+ int rc;
+
+ if (argc < 3 || argc > 6)
+ usage(argv[0]);
+
+ count = strtoull(argv[2], &end, 0);
+ if (*end) {
+ fprintf(stderr, "%s: invalid count '%s'\n", argv[0], argv[2]);
+ usage(argv[0]);
+ }
+ if (argc >= 4) {
+ if (strchr(argv[3], 'r')) {
+ cmd = READ;
+ flags = O_RDONLY;
+ }
+ if (strchr(argv[3], 'w')) {
+ cmd |= WRITE;
+ flags = O_RDWR | O_CREAT;
+ }
+ if (strchr(argv[3], 'd')) {
#ifdef O_DIRECT
-
flags |= O_DIRECT;
+ flags |= O_DIRECT;
#else
-
fprintf(stderr,
-
"%s: O_DIRECT not supported in this build\n",
-
argv[0]);
-
exit(1);
+ fprintf(stderr,
+ "%s: O_DIRECT not supported in this build\n",
+ argv[0]);
+ exit(1);
#endif
-
}
-
if (!cmd)
-
usage(argv[0]);
-
} else {
-
cmd = READ | WRITE;
-
flags = O_RDWR | O_CREAT;
+ }
+ if (!cmd)
+ usage(argv[0]);
+ } else {
+ cmd = READ | WRITE;
+ flags = O_RDWR | O_CREAT;
#ifdef O_DIRECT
-
flags |= O_DIRECT;
+ flags |= O_DIRECT;
#else
-
fprintf(stderr, "%s: warning: not setting O_DIRECT\n",
-
argv[0]);
+ fprintf(stderr, "%s: warning: not setting O_DIRECT\n",
+ argv[0]);
#endif
-
}
-
-
if (argc >= 5) {
-
pg_vec = strtoul(argv[4], &end, 0);
-
if (*end) {
-
fprintf(stderr, "%s: invalid pages_per_vec '%s'\n",
-
argv[0], argv[4]);
-
usage(argv[0]);
-
}
-
} else {
-
pg_vec = 16;
-
}
-
-
if (argc >= 6) {
-
objid = strtoull(argv[5], &end, 0);
-
if (*end) {
-
fprintf(stderr, "%s: invalid objid '%s'\n",
-
argv[0], argv[5]);
-
usage(argv[0]);
-
}
-
} else {
-
objid = 3;
-
}
-
- printf("%s: %s on %s(objid %"PRIx64") for %llux%ld pages
\n",
-
argv[0],
+ }
+
+ if (argc >= 5) {
+ pg_vec = strtoul(argv[4], &end, 0);
+ if (*end) {
+ fprintf(stderr, "%s: invalid pages_per_vec '%s'\n",
+ argv[0], argv[4]);
+ usage(argv[0]);
+ }
+ } else {
+ pg_vec = 16;
+ }
+
+ if (argc >= 6) {
+ objid = strtoull(argv[5], &end, 0);
+ if (*end) {
+ fprintf(stderr, "%s: invalid objid '%s'\n",
+ argv[0], argv[5]);
+ usage(argv[0]);
+ }
+ } else {
+ objid = 3;
+ }
+
+ printf("%s: %s on %s(objid %"PRIx64") for %llux%ld pages\n",
+ argv[0],
#ifdef O_DIRECT
-
flags & O_DIRECT ? "directio" : "i/o",
+ flags & O_DIRECT ? "directio" : "i/o",
#else
-
"i/o",
+ "i/o",
#endif
- argv[1], objid, count, pg_vec);
-
- fd = open(argv[1], flags | O_LARGEFILE);
- if (fd == -1) {
- fprintf(stderr, "%s: cannot open %s: %s\n", argv[0],
- argv[1], strerror(errno));
- return 3;
- }
-
- rc = fstat(fd, &st);
- if (rc < 0) {
- fprintf(stderr, "%s: cannot stat %s: %s\n", argv[0],
- argv[1], strerror(errno));
- return 4;
- }
-
- len = pg_vec * st.st_blksize;
- last = (long long)count * len;
-
- buf = mmap(0, len, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, 0, 0);
- if (buf == MAP_FAILED) {
- fprintf(stderr, "%s: no buffer memory %s\n",
- argv[0], strerror(errno));
- return 2;
- }
-
- for (offset = 0; offset < last && cmd & WRITE; offset += len) {
+ argv[1], objid, count, pg_vec);
+
+ fd = open(argv[1], flags | O_LARGEFILE);
+ if (fd == -1) {
+ fprintf(stderr, "%s: cannot open %s: %s\n", argv[0],
+ argv[1], strerror(errno));
+ return 3;
+ }
+
+ rc = fstat(fd, &st);
+ if (rc < 0) {
+ fprintf(stderr, "%s: cannot stat %s: %s\n", argv[0],
+ argv[1], strerror(errno));
+ return 4;
+ }
+
+ len = pg_vec * st.st_blksize;
+ last = (long long)count * len;
+
+ buf = mmap(0, len, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON,
+ 0, 0);
+ if (buf == MAP_FAILED) {
+ fprintf(stderr, "%s: no buffer memory %s\n",
+ argv[0], strerror(errno));
+ return 2;
+ }
+
+ for (offset = 0; offset < last && cmd & WRITE; offset += len) {
unsigned int i;
-
for (i = 0; i < len; i += st.st_blksize)
+ for (i = 0; i < len; i += st.st_blksize)
block_debug_setup(buf + i, st.st_blksize,
-
offset + i, objid);
-
-
rc = write(fd, buf, len);
-
-
for (i = 0; i < len; i += st.st_blksize) {
-
if (block_debug_check("write", buf + i, st.st_blksize,
-
offset + i, objid))
-
return 10;
-
}
-
-
if (rc != len) {
-
fprintf(stderr, "%s: write error: %s, rc %d != %ld\n",
-
argv[0], strerror(errno), rc, len);
-
return 4;
-
}
-
}
-
-
if (lseek(fd, 0, SEEK_SET) != 0) {
-
fprintf(stderr, "%s: cannot seek %s\n",
-
argv[0], strerror(errno));
-
return 5;
-
}
-
-
for (offset = 0; offset < last && cmd & READ; offset += len) {
-
int i;
-
-
rc = read(fd, buf, len);
-
if (rc != len) {
-
fprintf(stderr, "%s: read error: %s, rc %d != %ld\n",
-
argv[0], strerror(errno), rc, len);
-
return 6;
-
}
-
-
for (i = 0; i < len; i += st.st_blksize) {
-
if (block_debug_check("read", buf + i, st.st_blksize,
-
offset + i, objid))
-
return 11;
-
}
-
}
-
-
return 0;
+ offset + i, objid);
+
+ rc = write(fd, buf, len);
+
+ for (i = 0; i < len; i += st.st_blksize) {
+ if (block_debug_check("write", buf + i, st.st_blksize,
+ offset + i, objid))
+ return 10;
+ }
+
+ if (rc != len) {
+ fprintf(stderr, "%s: write error: %s, rc %d != %ld\n",
+ argv[0], strerror(errno), rc, len);
+ return 4;
+ }
+ }
+
+ if (lseek(fd, 0, SEEK_SET) != 0) {
+ fprintf(stderr, "%s: cannot seek %s\n",
+ argv[0], strerror(errno));
+ return 5;
+ }
+
+ for (offset = 0; offset < last && cmd & READ; offset += len) {
+ int i;
+
+ rc = read(fd, buf, len);
+ if (rc != len) {
+ fprintf(stderr, "%s: read error: %s, rc %d != %ld\n",
+ argv[0], strerror(errno), rc, len);
+ return 6;
+ }
+
+ for (i = 0; i < len; i += st.st_blksize) {
+ if (block_debug_check("read", buf + i, st.st_blksize,
+ offset + i, objid))
+ return 11;
+ }
+ }
+
+ return 0;
}