b=12653
i=green, johann
Description: sanity test 65a fails if stripecount of -1 is set
Details : handle -1 striping on filesystem in ll_dirstripe_verify
removed cwd "./" (refer to Bugzilla 14399).
Severity : normal
removed cwd "./" (refer to Bugzilla 14399).
Severity : normal
+Bugzilla : 12653
+Description: sanity test 65a fails if stripecount of -1 is set
+Details : handle -1 striping on filesystem in ll_dirstripe_verify
+
+Severity : normal
Bugzilla : 14742
Frequency : rare
Description: ASSERTION(CheckWriteback(page,cmd)) failed
Bugzilla : 14742
Frequency : rare
Description: ASSERTION(CheckWriteback(page,cmd)) failed
extern int llapi_ping(char *obd_type, char *obd_name);
extern int llapi_target_check(int num_types, char **obd_types, char *dir);
extern int llapi_catinfo(char *dir, char *keyword, char *node_name);
extern int llapi_ping(char *obd_type, char *obd_name);
extern int llapi_target_check(int num_types, char **obd_types, char *dir);
extern int llapi_catinfo(char *dir, char *keyword, char *node_name);
+extern int llapi_file_get_lov_uuid(const char *path, struct obd_uuid *lov_uuid);
+extern int llapi_file_get_lov_fuuid(int fd, struct obd_uuid *lov_uuid);
extern int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count);
extern int llapi_is_lustre_mnttype(const char *type);
extern int parse_size(char *optarg, unsigned long long *size,
extern int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count);
extern int llapi_is_lustre_mnttype(const char *type);
extern int parse_size(char *optarg, unsigned long long *size,
ll_getstripe_info_LDADD=$(LIBLUSTREAPI)
multiop_LDADD=$(LIBLUSTREAPI)
ll_getstripe_info_LDADD=$(LIBLUSTREAPI)
multiop_LDADD=$(LIBLUSTREAPI)
+ll_dirstripe_verify_SOURCES= ll_dirstripe_verify.c
+ll_dirstripe_verify_LDADD= -L$(top_builddir)/lustre/utils -llustreapi
+
if MPITESTS
LAM_LD_FLAGS=-L/opt/lam/lib -lmpi -llam -lpthread
write_append_truncate_SOURCES=write_append_truncate.c
if MPITESTS
LAM_LD_FLAGS=-L/opt/lam/lib -lmpi -llam -lpthread
write_append_truncate_SOURCES=write_append_truncate.c
#include <liblustre.h>
#include <obd.h>
#include <lustre_lib.h>
#include <liblustre.h>
#include <obd.h>
#include <lustre_lib.h>
-#include <lustre/lustre_user.h>
+#include <lustre/liblustreapi.h>
#include <obd_lov.h>
#include <lnet/lnetctl.h>
#define MAX_LOV_UUID_COUNT 1000
#include <obd_lov.h>
#include <lnet/lnetctl.h>
#define MAX_LOV_UUID_COUNT 1000
+union {
+ struct obd_uuid uuid;
+ char name[0];
+} lov;
+#define lov_uuid lov.uuid
+#define lov_name lov.name
/* Returns bytes read on success and a negative value on failure.
* If zero bytes are read it will be treated as failure as such
/* Returns bytes read on success and a negative value on failure.
* If zero bytes are read it will be treated as failure as such
fd = open(proc_path, O_RDONLY);
if (fd == -1) {
fd = open(proc_path, O_RDONLY);
if (fd == -1) {
- fprintf(stderr, "open('%s') failed: %s\n",
- proc_path, strerror(errno));
+ llapi_err(LLAPI_MSG_ERROR, "open('%s') failed: %s\n",
+ proc_path);
return -2;
}
rc = read(fd, buf, len - 1);
if (rc < 0) {
return -2;
}
rc = read(fd, buf, len - 1);
if (rc < 0) {
- fprintf(stderr, "read('%s') failed: %s\n",
- proc_path, strerror(errno));
+ llapi_err(LLAPI_MSG_ERROR, "read('%s') failed: %s\n",proc_path);
rc = -3;
} else if (rc == 0) {
rc = -3;
} else if (rc == 0) {
- fprintf(stderr, "read('%s') zero bytes\n", proc_path);
+ llapi_err(LLAPI_MSG_ERROR | LLAPI_MSG_NO_ERRNO,
+ "read('%s') zero bytes\n", proc_path);
rc = -4;
} else if (/* rc > 0 && */ buf[rc - 1] == '\n') {
buf[rc - 1] = '\0'; /* Remove trailing newline */
rc = -4;
} else if (/* rc > 0 && */ buf[rc - 1] == '\n') {
buf[rc - 1] = '\0'; /* Remove trailing newline */
int compare(struct lov_user_md *lum_dir, struct lov_user_md *lum_file1,
struct lov_user_md *lum_file2)
{
int compare(struct lov_user_md *lum_dir, struct lov_user_md *lum_file1,
struct lov_user_md *lum_file2)
{
+ int stripe_count = 0, min_stripe_count = 0, def_stripe_count = 1;
int stripe_size = 0;
int stripe_offset = -1;
int ost_count;
int stripe_size = 0;
int stripe_offset = -1;
int ost_count;
fp = popen("\\ls -d /proc/fs/lustre/lov/*clilov* | head -1", "r");
if (!fp) {
fp = popen("\\ls -d /proc/fs/lustre/lov/*clilov* | head -1", "r");
if (!fp) {
- fprintf(stderr, "open(lustre/lov/*clilov*) failed: %s\n",
- strerror(errno));
+ llapi_err(LLAPI_MSG_ERROR,
+ "open(lustre/lov/*clilov*) failed: %s\n");
- if (fscanf(fp, "%s", lov_path) < 1) {
- fprintf(stderr, "read(lustre/lov/*clilov*) failed: %s\n",
- strerror(errno));
+ if (fscanf(fp, "%s", lov_path) < 1) {
+ llapi_err(LLAPI_MSG_ERROR,
+ "read(lustre/lov/*clilov*) failed: %s\n");
pclose(fp);
return 3;
}
pclose(fp);
pclose(fp);
return 3;
}
pclose(fp);
- if (lum_dir == NULL) {
- snprintf(tmp_path, sizeof(tmp_path) - 1, "%s/stripecount",
- lov_path);
- if (read_proc_entry(tmp_path, buf, sizeof(buf)) < 0)
- return 5;
+ snprintf(tmp_path, sizeof(tmp_path) - 1, "%s/stripecount",
+ lov_path);
+ if (read_proc_entry(tmp_path, buf, sizeof(buf)) < 0)
+ return 5;
+ def_stripe_count = (short)atoi(buf);
- stripe_count = (int)strtoul(buf, NULL, 10);;
+ snprintf(tmp_path, sizeof(tmp_path) - 1, "%s/numobd", lov_path);
+ if (read_proc_entry(tmp_path, buf, sizeof(buf)) < 0)
+ return 6;
+ ost_count = atoi(buf);
+
+ if (lum_dir == NULL) {
+ stripe_count = def_stripe_count;
+ min_stripe_count = -1;
} else {
stripe_count = (signed short)lum_dir->lmm_stripe_count;
} else {
stripe_count = (signed short)lum_dir->lmm_stripe_count;
+ printf("dir stripe %d, ", stripe_count);
+ min_stripe_count = 1;
- if (stripe_count == 0)
- stripe_count = 1;
- snprintf(tmp_path, sizeof(tmp_path) - 1, "%s/numobd", lov_path);
- if (read_proc_entry(tmp_path, buf, sizeof(buf)) < 0)
- return 6;
+ printf("default stripe %d, ost count %d\n",
+ def_stripe_count, ost_count);
- ost_count = atoi(buf);
- stripe_count = stripe_count > 0 ? stripe_count : ost_count;
+ if (stripe_count == 0) {
+ min_stripe_count = -1;
+ stripe_count = 1;
+ }
+
+ stripe_count = (stripe_count > 0 && stripe_count <= ost_count) ?
+ stripe_count : ost_count;
+ min_stripe_count = min_stripe_count > 0 ? stripe_count :
+ ((stripe_count + 1) / 2);
- if (lum_file1->lmm_stripe_count != stripe_count) {
- fprintf(stderr, "file1 stripe count %d != dir %d\n",
- lum_file1->lmm_stripe_count, stripe_count);
+ if (lum_file1->lmm_stripe_count != stripe_count ||
+ lum_file1->lmm_stripe_count < min_stripe_count) {
+ llapi_err(LLAPI_MSG_ERROR, "file1 stripe count %d != dir %d\n",
+ lum_file1->lmm_stripe_count, stripe_count);
+ if (lum_file1->lmm_stripe_count < stripe_count)
+ llapi_err(LLAPI_MSG_WARN, "warning: file1 used fewer stripes"
+ " %d < dir %d (likely due to bug 4900)\n",
+ lum_file1->lmm_stripe_count, stripe_count);
+
if (lum_dir != NULL)
stripe_size = (int)lum_dir->lmm_stripe_size;
if (stripe_size == 0) {
if (lum_dir != NULL)
stripe_size = (int)lum_dir->lmm_stripe_size;
if (stripe_size == 0) {
}
if (lum_file1->lmm_stripe_size != stripe_size) {
}
if (lum_file1->lmm_stripe_size != stripe_size) {
- fprintf(stderr, "file1 stripe size %d != dir %d\n",
- lum_file1->lmm_stripe_size, stripe_size);
+ llapi_err(LLAPI_MSG_ERROR, "file1 stripe size %d != dir %d\n",
+ lum_file1->lmm_stripe_size, stripe_size);
for (i = 0; i < stripe_count; i++)
if (lum_file1->lmm_objects[i].l_ost_idx !=
(stripe_offset + i) % ost_count) {
for (i = 0; i < stripe_count; i++)
if (lum_file1->lmm_objects[i].l_ost_idx !=
(stripe_offset + i) % ost_count) {
- fprintf(stderr, "warning: file1 non-sequential "
- "stripe[%d] %d != %d\n", i,
- lum_file1->lmm_objects[i].l_ost_idx,
- (stripe_offset + i) % ost_count);
+ llapi_err(LLAPI_MSG_WARN,
+ "warning: file1 non-sequential "
+ "stripe[%d] %d != %d\n", i,
+ lum_file1->lmm_objects[i].l_ost_idx,
+ (stripe_offset + i) % ost_count);
}
} else if (lum_file2 != NULL) {
int next, idx, stripe = stripe_count - 1;
}
} else if (lum_file2 != NULL) {
int next, idx, stripe = stripe_count - 1;
ost_count;
idx = lum_file2->lmm_objects[0].l_ost_idx;
if (idx != next) {
ost_count;
idx = lum_file2->lmm_objects[0].l_ost_idx;
if (idx != next) {
- fprintf(stderr, "warning: non-sequential "
- "file1 stripe[%d] %d != file2 stripe[0] %d\n",
- stripe,
- lum_file1->lmm_objects[stripe].l_ost_idx, idx);
+ llapi_err(LLAPI_MSG_WARN, "warning: non-sequential "
+ "file1 stripe[%d] %d != file2 stripe[0] %d\n",
+ stripe, lum_file1->lmm_objects[stripe].l_ost_idx,
+ idx);
struct lov_user_md *lum_dir, *lum_file1 = NULL, *lum_file2 = NULL;
int rc;
int lum_size;
struct lov_user_md *lum_dir, *lum_file1 = NULL, *lum_file2 = NULL;
int rc;
int lum_size;
- fprintf(stderr, "Usage: %s <dirname> <filename1> [filename2]\n",
- argv[0]);
+ llapi_err(LLAPI_MSG_ERROR,
+ "Usage: %s <dirname> <filename1> [filename2]\n",
+ argv[0]);
return 1;
}
dir = opendir(argv[1]);
if (dir == NULL) {
return 1;
}
dir = opendir(argv[1]);
if (dir == NULL) {
- fprintf(stderr, "%s opendir failed: %s\n", argv[1],
- strerror(errno));
- return errno;
+ rc = errno;
+ llapi_err(LLAPI_MSG_ERROR,
+ "error: %s opendir failed\n", argv[1]);
+ return rc;
}
lum_size = lov_mds_md_size(MAX_LOV_UUID_COUNT);
if ((lum_dir = (struct lov_user_md *)malloc(lum_size)) == NULL) {
}
lum_size = lov_mds_md_size(MAX_LOV_UUID_COUNT);
if ((lum_dir = (struct lov_user_md *)malloc(lum_size)) == NULL) {
- fprintf(stderr, "unable to allocate memory for ioctl's");
- return errno;
+ rc = ENOMEM;
+ llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d bytes "
+ "for dir EA", lum_size);
+ goto cleanup;
- rc = ioctl(dirfd(dir), LL_IOC_LOV_GETSTRIPE, lum_dir);
+ rc = llapi_file_get_stripe(argv[1], lum_dir);
if (rc) {
if (errno == ENODATA) {
free(lum_dir);
lum_dir = NULL;
} else {
rc = errno;
if (rc) {
if (errno == ENODATA) {
free(lum_dir);
lum_dir = NULL;
} else {
rc = errno;
+ llapi_err(LLAPI_MSG_ERROR,
+ "error: can't get EA for %s\n", argv[1]);
- if ((lum_file1 = (struct lov_user_md *)malloc(lum_size)) == NULL) {
- fprintf(stderr, "unable to allocate memory for ioctl's");
+ /* XXX should be llapi_lov_getname() */
+ rc = llapi_file_get_lov_uuid(argv[1], &lov_uuid);
+ if (rc) {
+ llapi_err(LLAPI_MSG_ERROR, "error: can't get lov name for %s\n",
+ argv[1]);
+ return rc;
- fname = strrchr(argv[2], '/');
- fname = (fname == NULL ? argv[2] : fname + 1);
+ if ((lum_file1 = (struct lov_user_md *)malloc(lum_size)) == NULL) {
+ rc = ENOMEM;
+ llapi_err(LLAPI_MSG_ERROR,
+ "error: can't allocate %d bytes for EA\n", lum_size);
+ goto cleanup;
+ }
- strncpy((char *)lum_file1, fname, lum_size);
- rc = ioctl(dirfd(dir), IOC_MDC_GETFILESTRIPE, lum_file1);
+ rc = llapi_file_get_stripe(argv[2], lum_file1);
+ llapi_err(LLAPI_MSG_ERROR,
+ "error: unable to get EA for %s\n", argv[2]);
goto cleanup;
}
if (argc == 4) {
lum_file2 = (struct lov_user_md *)malloc(lum_size);
if (lum_file2 == NULL) {
goto cleanup;
}
if (argc == 4) {
lum_file2 = (struct lov_user_md *)malloc(lum_size);
if (lum_file2 == NULL) {
- fprintf(stderr,
- "unable to allocate memory for ioctl's");
- rc = errno;
+ rc = ENOMEM;
+ llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d "
+ "bytes for file2 EA\n", lum_size);
- fname = strrchr(argv[3], '/');
- fname = (fname == NULL ? argv[3] : fname + 1);
- strncpy((char *)lum_file2, fname, lum_size);
- rc = ioctl(dirfd(dir), IOC_MDC_GETFILESTRIPE, lum_file2);
+ rc = llapi_file_get_stripe(argv[3], lum_file2);
+ llapi_err(LLAPI_MSG_ERROR,
+ "error: can't get EA for %s\n", argv[3]);
rc = compare(lum_dir, lum_file1, lum_file2);
cleanup:
rc = compare(lum_dir, lum_file1, lum_file2);
cleanup:
if (lum_dir != NULL)
free(lum_dir);
if (lum_file1 != NULL)
if (lum_dir != NULL)
free(lum_dir);
if (lum_file1 != NULL)
+int llapi_file_get_lov_fuuid(int fd, struct obd_uuid *lov_name)
+{
+ int rc = ioctl(fd, OBD_IOC_GETNAME, lov_name);
+ if (rc) {
+ rc = errno;
+ llapi_err(LLAPI_MSG_ERROR, "error: can't get lov name.");
+ }
+ return rc;
+}
+
+int llapi_file_get_lov_uuid(const char *path, struct obd_uuid *lov_uuid)
+{
+ int fd, rc;
+
+ fd = open(path, O_RDONLY);
+ if (fd < 0) {
+ rc = errno;
+ llapi_err(LLAPI_MSG_ERROR, "error opening %s\n", path);
+ return rc;
+ }
+
+ rc = llapi_file_get_lov_fuuid(fd, lov_uuid);
+
+ close(fd);
+
+ return rc;
+}
+
/*
* If uuidp is NULL, return the number of available obd uuids.
* If uuidp is non-NULL, then it will return the uuids of the obds. If
/*
* If uuidp is NULL, return the number of available obd uuids.
* If uuidp is non-NULL, then it will return the uuids of the obds. If
*/
int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count)
{
*/
int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count)
{
- char lov_name[sizeof(struct obd_uuid)];
+ struct obd_uuid lov_name;
char buf[1024];
FILE *fp;
int rc = 0, index = 0;
/* Get the lov name */
char buf[1024];
FILE *fp;
int rc = 0, index = 0;
/* Get the lov name */
- rc = ioctl(fd, OBD_IOC_GETNAME, (void *) lov_name);
- if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR, "error: can't get lov name");
+ rc = llapi_file_get_lov_fuuid(fd, &lov_name);
+ if (rc)
/* Now get the ost uuids from /proc */
snprintf(buf, sizeof(buf), "/proc/fs/lustre/lov/%s/target_obd",
/* Now get the ost uuids from /proc */
snprintf(buf, sizeof(buf), "/proc/fs/lustre/lov/%s/target_obd",
fp = fopen(buf, "r");
if (fp == NULL) {
rc = errno;
fp = fopen(buf, "r");
if (fp == NULL) {
rc = errno;
* returned in param->obdindex */
static int setup_obd_uuid(DIR *dir, char *dname, struct find_param *param)
{
* returned in param->obdindex */
static int setup_obd_uuid(DIR *dir, char *dname, struct find_param *param)
{
+ struct obd_uuid lov_uuid;
char uuid[sizeof(struct obd_uuid)];
char buf[1024];
FILE *fp;
int rc = 0, index;
/* Get the lov name */
char uuid[sizeof(struct obd_uuid)];
char buf[1024];
FILE *fp;
int rc = 0, index;
/* Get the lov name */
- rc = ioctl(dirfd(dir), OBD_IOC_GETNAME, (void *)uuid);
+ rc = llapi_file_get_lov_fuuid(dirfd(dir), &lov_uuid);
if (rc) {
if (errno != ENOTTY) {
rc = errno;
if (rc) {
if (errno != ENOTTY) {
rc = errno;
/* Now get the ost uuids from /proc */
snprintf(buf, sizeof(buf), "/proc/fs/lustre/lov/%s/target_obd",
/* Now get the ost uuids from /proc */
snprintf(buf, sizeof(buf), "/proc/fs/lustre/lov/%s/target_obd",
fp = fopen(buf, "r");
if (fp == NULL) {
rc = errno;
fp = fopen(buf, "r");
if (fp == NULL) {
rc = errno;