SPDK安装、配置、编译、使用学习教程

$ git clone https://github.com/spdk/spdk.git
$ cd spdk
$ ./scripts/pkgdep.sh
$ make 
    

$ export DPDK_DIR=/path/to/your/dpdk 
$ export SPDK_DIR=/path/to/your/spdk 
$ export PATH=$SPDK_DIR/bin:$PATH
$ export LD_LIBRARY_PATH=$SPDK_DIR/lib:$LD_LIBRARY_PATH
    

$ cd $SPDK_DIR/examples/blobstore
$ make 
    

$ sudo ./build/blobstore/bstore -c /path/to/config/file
    

#include "spdk/stdinc.h"
#include "spdk/event.h"
#include "spdk/env.h"
#include "spdk/blob.h"
static char g_bs_name[64] = "my_bs";
static char g_file_name[128] = "/path/to/my_bs.blob";
static uint64_t g_blob_size = 1024 * 1024 * 32;
static void
create_bs_complete(void *arg, struct spdk_blob_store *bs, int bserrno)
{
    if (bserrno) {
        printf("blobstore creation failed\n");
        exit(1);
    }
    printf("blobstore %s created successfully\n", g_bs_name);
    spdk_bs_close(bs, NULL, NULL);
}
static void
spdk_create_bs(void)
{
    /* create the blobstore and invoke callback */
    spdk_bs_init(g_file_name, NULL, create_bs_complete, NULL);
}
static void
spdk_app_start(void *arg1, void *arg2)
{
    spdk_create_bs();
}
int
main(int argc, char **argv)
{
    /* initialize the framework */
    spdk_env_opts_init();
    spdk_env_init(NULL);
    /* start the framework */
    spdk_event_call(spdk_event_allocate(0, spdk_app_start, NULL, NULL));
    spdk_app_start(NULL, NULL);
    /* stop the framework */
    spdk_env_cleanup();
}