-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/tests/ll_dirstripe_verify.c
*
* ll_dirstripe_verify <dir> <file>:
* - to verify if the file has the same lov_user_md setting as the parent dir.
#include <liblustre.h>
#include <obd.h>
#include <lustre_lib.h>
-#include <lustre/liblustreapi.h>
+#include <lustre/lustreapi.h>
#include <obd_lov.h>
#include <lnet/lnetctl.h>
fd = open(proc_path, O_RDONLY);
if (fd == -1) {
- llapi_err(LLAPI_MSG_ERROR, "open('%s') failed: %s\n",
- proc_path);
+ llapi_error(LLAPI_MSG_ERROR, -errno, "open('%s') failed: %s\n",
+ proc_path);
return -2;
}
rc = read(fd, buf, len - 1);
if (rc < 0) {
- llapi_err(LLAPI_MSG_ERROR, "read('%s') failed: %s\n",proc_path);
+ llapi_error(LLAPI_MSG_ERROR, -errno,
+ "read('%s') failed: %s\n", proc_path);
rc = -3;
} else if (rc == 0) {
- llapi_err(LLAPI_MSG_ERROR | LLAPI_MSG_NO_ERRNO,
- "read('%s') zero bytes\n", proc_path);
+ llapi_err_noerrno(LLAPI_MSG_ERROR,
+ "read('%s') zero bytes\n", proc_path);
rc = -4;
} else if (/* rc > 0 && */ buf[rc - 1] == '\n') {
buf[rc - 1] = '\0'; /* Remove trailing newline */
fp = popen("\\ls -d /proc/fs/lustre/lov/*clilov* | head -1", "r");
if (!fp) {
- llapi_err(LLAPI_MSG_ERROR,
- "open(lustre/lov/*clilov*) failed: %s\n");
+ llapi_error(LLAPI_MSG_ERROR, -errno,
+ "open(lustre/lov/*clilov*) failed: %s\n");
return 2;
}
if (fscanf(fp, "%s", lov_path) < 1) {
- llapi_err(LLAPI_MSG_ERROR,
- "read(lustre/lov/*clilov*) failed: %s\n");
+ llapi_error(LLAPI_MSG_ERROR, -EINVAL,
+ "read(lustre/lov/*clilov*) failed: %s\n");
pclose(fp);
return 3;
}
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);
+ llapi_err_noerrno(LLAPI_MSG_ERROR,
+ "file1 stripe count %d != dir %d\n",
+ lum_file1->lmm_stripe_count, stripe_count);
return 7;
}
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);
+ llapi_err_noerrno(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 (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);
+ llapi_err_noerrno(LLAPI_MSG_ERROR,
+ "file1 stripe size %d != dir %d\n",
+ lum_file1->lmm_stripe_size, stripe_size);
return 8;
}
for (i = 0; i < stripe_count; i++)
if (lum_file1->lmm_objects[i].l_ost_idx !=
(stripe_offset + i) % ost_count) {
- llapi_err(LLAPI_MSG_WARN,
+ llapi_err_noerrno(LLAPI_MSG_WARN,
"warning: file1 non-sequential "
"stripe[%d] %d != %d\n", i,
lum_file1->lmm_objects[i].l_ost_idx,
ost_count;
idx = lum_file2->lmm_objects[0].l_ost_idx;
if (idx != next) {
- llapi_err(LLAPI_MSG_WARN, "warning: non-sequential "
+ llapi_err_noerrno(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);
int lum_size;
if (argc < 3) {
- llapi_err(LLAPI_MSG_ERROR,
- "Usage: %s <dirname> <filename1> [filename2]\n",
- argv[0]);
+ llapi_err_noerrno(LLAPI_MSG_ERROR,
+ "Usage: %s <dirname> <filename1> [filename2]\n",
+ argv[0]);
return 1;
}
dir = opendir(argv[1]);
if (dir == NULL) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: %s opendir failed\n", argv[1]);
+ rc = -errno;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "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) {
- rc = ENOMEM;
- llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d bytes "
- "for dir EA", lum_size);
- goto cleanup;
- }
+ lum_size = lov_user_md_size(MAX_LOV_UUID_COUNT, LOV_USER_MAGIC);
+ lum_dir = (struct lov_user_md *)malloc(lum_size);
+ if (lum_dir == NULL) {
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d bytes "
+ "for dir EA", lum_size);
+ goto cleanup;
+ }
rc = llapi_file_get_stripe(argv[1], lum_dir);
if (rc) {
- if (errno == ENODATA) {
+ if (rc == -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]);
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get EA for %s\n", argv[1]);
goto cleanup;
}
}
/* XXX should be llapi_lov_getname() */
rc = llapi_file_get_lov_uuid(argv[1], &lov_uuid);
if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR, "error: can't get lov name for %s\n",
- argv[1]);
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get lov name for %s\n",
+ argv[1]);
return rc;
}
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);
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d bytes for EA\n",
+ lum_size);
goto cleanup;
}
rc = llapi_file_get_stripe(argv[2], lum_file1);
if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: unable to get EA for %s\n", argv[2]);
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "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) {
- rc = ENOMEM;
- llapi_err(LLAPI_MSG_ERROR, "error: can't allocate %d "
- "bytes for file2 EA\n", lum_size);
+ rc = -ENOMEM;
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't allocate %d "
+ "bytes for file2 EA\n", lum_size);
goto cleanup;
}
rc = llapi_file_get_stripe(argv[3], lum_file2);
if (rc) {
- rc = errno;
- llapi_err(LLAPI_MSG_ERROR,
- "error: can't get EA for %s\n", argv[3]);
+ llapi_error(LLAPI_MSG_ERROR, rc,
+ "error: can't get EA for %s\n", argv[3]);
goto cleanup;
}
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff