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client: update test_ioctls to test new stuff

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This commit is contained in:
Greg Farnum 2010-09-28 14:14:41 -07:00
parent fbbf44810f
commit 212c1890ba
1 changed files with 57 additions and 3 deletions
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60
src/client/test_ioctls.c
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@ -19,6 +19,7 @@ int main(int argc, char **argv)
int fd, err;
struct ceph_ioctl_layout l;
struct ceph_ioctl_dataloc dl;
char *new_file_name = (char *)malloc(sizeof(char)*4096);
if (argc < 3) {
printf("usage: test_ioctls <filename> <offset>\n");
@ -31,15 +32,35 @@ int main(int argc, char **argv)
perror("couldn't open file");
return 1;
}
printf("file %s\n", fn);
/* get layout */
err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
if (err < 0) {
perror("ioctl IOC_GET_LAYOUT error");
return 1;
}
printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n preferred osd %lld\n",
(long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool, (long long)l.preferred_osd);
/* set layout */
l.stripe_unit = 1048576;
l.stripe_count = 2;
err = ioctl(fd, CEPH_IOC_SET_LAYOUT, (unsigned long)&l);
if (err < 0) {
perror("ioctl IOC_SET_LAYOUT error");
return 1;
}
printf("set layout, writing to file\n");
printf("file %s\n", fn);
/* get layout again */
err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
if (err < 0) {
perror("ioctl IOC_GET_LAYOUT error");
return 1;
}
printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\npreferred osd %lld\n",
printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n preferred osd %lld\n",
(long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool, (long long)l.preferred_osd);
/* dataloc */
@ -61,5 +82,38 @@ int main(int argc, char **argv)
getnameinfo((struct sockaddr *)&dl.osd_addr, sizeof(dl.osd_addr), buf, sizeof(buf), 0, 0, NI_NUMERICHOST);
printf(" osd%lld %s\n", (long long)dl.osd, buf);
return 0;
if (argc < 4)
return 0;
/* set dir default layout */
printf("testing dir policy setting\n");
fd = open(argv[3], O_RDONLY);
if (fd < 0) {
perror("couldn't open dir");
return 1;
}
l.object_size = 1048576;
l.stripe_count = 1;
err = ioctl(fd, CEPH_IOC_SET_LAYOUT_POLICY, (unsigned long)&l);
if (err < 0) {
perror("ioctl IOC_SET_LAYOUT_POLICY error");
return 1;
}
printf("set layout, creating file\n");
sprintf(new_file_name, "%s/testfile", argv[3]);
fd = open(new_file_name, O_CREAT | O_RDWR, 0644);
if (fd < 0) {
perror("couldn't open file");
return 1;
}
err = ioctl(fd, CEPH_IOC_GET_LAYOUT, (unsigned long)&l);
if (err < 0) {
perror("ioctl IOC_GET_LAYOUT error");
return 1;
}
printf("layout:\n stripe_unit %lld\n stripe_count %lld\n object_size %lld\n data_pool %lld\n preferred osd %lld\n",
(long long)l.stripe_unit, (long long)l.stripe_count, (long long)l.object_size, (long long)l.data_pool, (long long)l.preferred_osd);
return 0;
}