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/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "spdk/stdinc.h"
#include "spdk/event.h"
#include "spdk/blobfs.h"
#include "spdk/blobfs_bdev.h"
#include "spdk/log.h"
#include "spdk/string.h"
const char *g_bdev_name;
static uint64_t g_cluster_size;
static void
shutdown_cb(void *cb_arg, int fserrno)
{
if (fserrno) {
printf("\nFailed to initialize filesystem on bdev %s...", g_bdev_name);
}
printf("done.\n");
spdk_app_stop(0);
}
static void
spdk_mkfs_run(void *arg1)
{
printf("Initializing filesystem on bdev %s...", g_bdev_name);
fflush(stdout);
spdk_blobfs_bdev_create(g_bdev_name, g_cluster_size, shutdown_cb, NULL);
}
static void
mkfs_usage(void)
{
printf(" -C <size> cluster size\n");
}
static int
mkfs_parse_arg(int ch, char *arg)
{
bool has_prefix;
switch (ch) {
case 'C':
spdk_parse_capacity(arg, &g_cluster_size, &has_prefix);
break;
default:
return -EINVAL;
}
return 0;
}
int main(int argc, char **argv)
{
struct spdk_app_opts opts = {};
int rc = 0;
if (argc < 3) {
SPDK_ERRLOG("usage: %s <conffile> <bdevname>\n", argv[0]);
exit(1);
}
spdk_app_opts_init(&opts);
opts.name = "spdk_mkfs";
opts.config_file = argv[1];
opts.reactor_mask = "0x3";
opts.shutdown_cb = NULL;
spdk_fs_set_cache_size(512);
g_bdev_name = argv[2];
if ((rc = spdk_app_parse_args(argc, argv, &opts, "C:", NULL,
mkfs_parse_arg, mkfs_usage)) !=
SPDK_APP_PARSE_ARGS_SUCCESS) {
exit(rc);
}
rc = spdk_app_start(&opts, spdk_mkfs_run, NULL);
spdk_app_fini();
return rc;
}
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