mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-09 00:00:04 +03:00
7f4191a202
also rip out prototype crypto support code - real code is in the dev branch, with the new superblock format
89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
/*
|
|
* Authors: Kent Overstreet <kent.overstreet@gmail.com>
|
|
* Gabriel de Perthuis <g2p.code@gmail.com>
|
|
* Jacob Malevich <jam@datera.io>
|
|
*
|
|
* GPLv2
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <inttypes.h>
|
|
#include <limits.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
|
|
#include "bcache.h"
|
|
|
|
static void usage(void)
|
|
{
|
|
puts("bcache - tool for managing bcache volumes/filesystems\n"
|
|
"usage: bcache <command> [<args>]\n"
|
|
"\n"
|
|
"Commands for formatting, startup and shutdown\n"
|
|
" format Format a new filesystem\n"
|
|
" assemble Assemble an existing multi device filesystem\n"
|
|
" incremental Incrementally assemble an existing multi device filesystem\n"
|
|
" run Start a partially assembled filesystem\n"
|
|
" stop Stop a running filesystem\n"
|
|
"\n"
|
|
"Commands for managing a running filesystem\n"
|
|
" fs_show Show various information about a filesystem\n"
|
|
" fs_set Modify filesystem options\n"
|
|
"\n"
|
|
"Commands for managing a specific device in a filesystem\n"
|
|
" device_show Show information about a formatted device\n"
|
|
" device_add Add a device to an existing (running) filesystem\n"
|
|
" device_remove Remove a device from an existing (running) filesystem\n");
|
|
exit(EXIT_SUCCESS);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char *cmd;
|
|
|
|
if (argc < 2) {
|
|
printf("%s: missing command\n", argv[0]);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
cmd = argv[1];
|
|
|
|
memmove(&argv[1], &argv[2], argc * sizeof(argv[0]));
|
|
argc--;
|
|
|
|
if (!strcmp(cmd, "format"))
|
|
return cmd_format(argc, argv);
|
|
if (!strcmp(cmd, "assemble"))
|
|
return cmd_assemble(argc, argv);
|
|
if (!strcmp(cmd, "incremental"))
|
|
return cmd_incremental(argc, argv);
|
|
if (!strcmp(cmd, "run"))
|
|
return cmd_run(argc, argv);
|
|
if (!strcmp(cmd, "stop"))
|
|
return cmd_stop(argc, argv);
|
|
|
|
if (!strcmp(cmd, "fs_show"))
|
|
return cmd_fs_show(argc, argv);
|
|
if (!strcmp(cmd, "fs_set"))
|
|
return cmd_fs_set(argc, argv);
|
|
|
|
if (!strcmp(cmd, "device_show"))
|
|
return cmd_device_show(argc, argv);
|
|
if (!strcmp(cmd, "device_add"))
|
|
return cmd_device_add(argc, argv);
|
|
if (!strcmp(cmd, "device_remove"))
|
|
return cmd_device_remove(argc, argv);
|
|
|
|
usage();
|
|
return 0;
|
|
}
|