mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-01-22 00:04:31 +03:00
f5baaf48e3
This moves the Rust sources out of rust_src/ and into the top level. Running the bcachefs executable out of the development tree is now: $ ./target/release/bcachefs command or $ cargo run --profile release -- command instead of "./bcachefs command". Building and installing is still: $ make && make install Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
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#include <stdio.h>
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#include <sys/ioctl.h>
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#include "libbcachefs/bcachefs_ioctl.h"
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#include "libbcachefs/btree_cache.h"
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#include "libbcachefs/move.h"
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#include "cmds.h"
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#include "libbcachefs.h"
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int data_usage(void)
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{
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puts("bcachefs data - manage filesystem data\n"
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"Usage: bcachefs data <CMD> [OPTIONS]\n"
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"\n"
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"Commands:\n"
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" rereplicate Rereplicate degraded data\n"
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" job Kick off low level data jobs\n"
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"\n"
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"Report bugs to <linux-bcachefs@vger.kernel.org>");
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return 0;
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}
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static void data_rereplicate_usage(void)
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{
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puts("bcachefs data rereplicate\n"
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"Usage: bcachefs data rereplicate filesystem\n"
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"\n"
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"Walks existing data in a filesystem, writing additional copies\n"
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"of any degraded data\n"
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"\n"
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"Options:\n"
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" -h, --help display this help and exit\n"
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"Report bugs to <linux-bcachefs@vger.kernel.org>");
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exit(EXIT_SUCCESS);
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}
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int cmd_data_rereplicate(int argc, char *argv[])
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{
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int opt;
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while ((opt = getopt(argc, argv, "h")) != -1)
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switch (opt) {
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case 'h':
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data_rereplicate_usage();
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}
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args_shift(optind);
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char *fs_path = arg_pop();
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if (!fs_path)
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die("Please supply a filesystem");
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if (argc)
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die("too many arguments");
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return bchu_data(bcache_fs_open(fs_path), (struct bch_ioctl_data) {
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.op = BCH_DATA_OP_rereplicate,
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.start_btree = 0,
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.start_pos = POS_MIN,
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.end_btree = BTREE_ID_NR,
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.end_pos = POS_MAX,
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});
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}
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static void data_job_usage(void)
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{
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puts("bcachefs data job\n"
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"Usage: bcachefs data job [job} filesystem\n"
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"\n"
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"Kick off a data job and report progress\n"
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"\n"
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"job: one of scrub, rereplicate, migrate, rewrite_old_nodes, or drop_extra_replicas\n"
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"\n"
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"Options:\n"
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" -b btree btree to operate on\n"
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" -s inode:offset start position\n"
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" -e inode:offset end position\n"
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" -h, --help display this help and exit\n"
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"Report bugs to <linux-bcachefs@vger.kernel.org>");
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exit(EXIT_SUCCESS);
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}
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int cmd_data_job(int argc, char *argv[])
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{
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struct bch_ioctl_data op = {
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.start_btree = 0,
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.start_pos = POS_MIN,
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.end_btree = BTREE_ID_NR,
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.end_pos = POS_MAX,
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};
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int opt;
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while ((opt = getopt(argc, argv, "s:e:h")) != -1)
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switch (opt) {
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case 'b':
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op.start_btree = read_string_list_or_die(optarg,
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__bch2_btree_ids, "btree id");
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op.end_btree = op.start_btree;
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break;
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case 's':
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op.start_pos = bpos_parse(optarg);
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break;
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op.end_pos = bpos_parse(optarg);
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case 'e':
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break;
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case 'h':
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data_job_usage();
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}
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args_shift(optind);
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char *job = arg_pop();
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if (!job)
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die("please specify which type of job");
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op.op = read_string_list_or_die(job, bch2_data_ops_strs, "bad job type");
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char *fs_path = arg_pop();
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if (!fs_path)
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fs_path = ".";
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if (argc)
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die("too many arguments");
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return bchu_data(bcache_fs_open(fs_path), op);
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}
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