#include "libbcachefs/btree_update.h"
#include "libbcachefs/buckets.h"
#include "libbcachefs/dirent.h"
+#include "libbcachefs/errcode.h"
#include "libbcachefs/fs-common.h"
#include "libbcachefs/inode.h"
-#include "libbcachefs/io.h"
+#include "libbcachefs/io_write.h"
#include "libbcachefs/replicas.h"
#include "libbcachefs/str_hash.h"
#include "libbcachefs/super.h"
struct bkey_inode_buf packed;
int ret;
- bch2_inode_pack(c, &packed, inode);
+ bch2_inode_pack(&packed, inode);
packed.inode.k.p.snapshot = U32_MAX;
ret = bch2_btree_insert(c, BTREE_ID_inodes, &packed.inode.k_i,
- NULL, NULL, 0);
+ NULL, 0);
if (ret)
- die("error updating inode: %s", strerror(-ret));
+ die("error updating inode: %s", bch2_err_str(ret));
}
static void create_link(struct bch_fs *c,
struct bch_inode_unpacked inode;
int ret = bch2_trans_do(c, NULL, NULL, 0,
- bch2_link_trans(&trans,
+ bch2_link_trans(trans,
(subvol_inum) { 1, parent->bi_inum }, &parent_u,
(subvol_inum) { 1, inum }, &inode, &qstr));
if (ret)
- die("error creating hardlink: %s", strerror(-ret));
+ die("error creating hardlink: %s", bch2_err_str(ret));
}
static struct bch_inode_unpacked create_file(struct bch_fs *c,
bch2_inode_init_early(c, &new_inode);
int ret = bch2_trans_do(c, NULL, NULL, 0,
- bch2_create_trans(&trans,
+ bch2_create_trans(trans,
(subvol_inum) { 1, parent->bi_inum }, parent,
&new_inode, &qstr,
uid, gid, mode, rdev, NULL, NULL,
(subvol_inum) {}, 0));
if (ret)
- die("error creating %s: %s", name, strerror(-ret));
+ die("error creating %s: %s", name, bch2_err_str(ret));
return new_inode;
}
die("error getting xattr val: %m");
const struct xattr_handler *h = xattr_resolve_name(&attr);
+ struct bch_inode_unpacked inode_u;
int ret = bch2_trans_do(c, NULL, NULL, 0,
- bch2_xattr_set(&trans,
+ bch2_xattr_set(trans,
(subvol_inum) { 1, dst->bi_inum },
- &hash_info, attr,
+ &inode_u, &hash_info, attr,
val, val_size, h->flags, 0));
if (ret < 0)
- die("error creating xattr: %s", strerror(-ret));
+ die("error creating xattr: %s", bch2_err_str(ret));
}
}
closure_init_stack(&cl);
- bio_init(&op.wbio.bio, bv, ARRAY_SIZE(bv));
+ bio_init(&op.wbio.bio, NULL, bv, ARRAY_SIZE(bv), 0);
bch2_bio_map(&op.wbio.bio, buf, len);
bch2_write_op_init(&op, c, bch2_opts_to_inode_opts(c->opts));
op.nr_replicas = 1;
op.subvol = 1;
op.pos = SPOS(dst_inode->bi_inum, dst_offset >> 9, U32_MAX);
+ op.flags |= BCH_WRITE_SYNC;
int ret = bch2_disk_reservation_get(c, &op.res, len >> 9,
c->opts.data_replicas, 0);
if (ret)
- die("error reserving space in new filesystem: %s", strerror(-ret));
+ die("error reserving space in new filesystem: %s", bch2_err_str(ret));
closure_call(&op.cl, bch2_write, NULL, &cl);
- closure_sync(&cl);
dst_inode->bi_sectors += len >> 9;
}
while (length) {
struct bkey_i_extent *e;
- __BKEY_PADDED(k, BKEY_EXTENT_VAL_U64s_MAX) k;
+ BKEY_PADDED_ONSTACK(k, BKEY_EXTENT_VAL_U64s_MAX) k;
u64 b = sector_to_bucket(ca, physical);
struct disk_reservation res;
unsigned sectors;
BCH_DISK_RESERVATION_NOFAIL);
if (ret)
die("error reserving space in new filesystem: %s",
- strerror(-ret));
+ bch2_err_str(ret));
- ret = bch2_btree_insert(c, BTREE_ID_extents, &e->k_i,
- &res, NULL, 0);
+ ret = bch2_btree_insert(c, BTREE_ID_extents, &e->k_i, &res, 0);
if (ret)
- die("btree insert error %s", strerror(-ret));
+ die("btree insert error %s", bch2_err_str(ret));
bch2_disk_reservation_put(c, &res);
int ret = bch2_inode_find_by_inum(c, (subvol_inum) { 1, BCACHEFS_ROOT_INO },
&root_inode);
if (ret)
- die("error looking up root directory: %s", strerror(-ret));
+ die("error looking up root directory: %s", bch2_err_str(ret));
if (fchdir(src_fd))
die("chdir error: %m");
struct format_opts opts,
struct dev_opts *dev)
{
- struct range *i;
-
darray_for_each(extents, i) {
u64 start = round_up(max(256ULL << 10, i->start),
dev->bucket_size << 9);
" --no_passphrase Don't encrypt master encryption key\n"
" -F Force, even if metadata file already exists\n"
" -h Display this help and exit\n"
- "Report bugs to <linux-bcache@vger.kernel.org>");
+ "Report bugs to <linux-bcachefs@vger.kernel.org>");
}
static const struct option migrate_opts[] = {
struct dev_opts dev = dev_opts_default();
dev.path = dev_t_to_path(stat.st_dev);
- dev.fd = xopen(dev.path, O_RDWR);
+ dev.bdev = blkdev_get_by_path(dev.path, BLK_OPEN_READ|BLK_OPEN_WRITE, &dev, NULL);
- opt_set(fs_opts, block_size, get_blocksize(dev.path, dev.fd));
+ opt_set(fs_opts, block_size, get_blocksize(dev.bdev->bd_buffered_fd));
char *file_path = mprintf("%s/bcachefs", fs_path);
printf("Creating new filesystem on %s in space reserved at %s\n",
dev.path, file_path);
- bch2_pick_bucket_size(fs_opts, &dev);
+ dev.size = get_size(dev.bdev->bd_buffered_fd);
+ dev.bucket_size = bch2_pick_bucket_size(fs_opts, &dev);
+ dev.nbuckets = dev.size / dev.bucket_size;
+
+ bch2_check_bucket_size(fs_opts, &dev);
u64 bcachefs_inum;
ranges extents = reserve_new_fs_space(file_path,
fs_opts.block_size >> 9,
- get_size(dev.path, dev.fd) / 5,
+ get_size(dev.bdev->bd_buffered_fd) / 5,
&bcachefs_inum, stat.st_dev, force);
find_superblock_space(extents, format_opts, &dev);
c = bch2_fs_open(path, 1, opts);
if (IS_ERR(c))
- die("Error opening new filesystem: %s", strerror(-PTR_ERR(c)));
+ die("Error opening new filesystem: %s", bch2_err_str(PTR_ERR(c)));
mark_unreserved_space(c, extents);
int ret = bch2_fs_start(c);
if (ret)
- die("Error starting new filesystem: %s", strerror(-ret));
+ die("Error starting new filesystem: %s", bch2_err_str(ret));
copy_fs(c, fs_fd, fs_path, bcachefs_inum, &extents);
c = bch2_fs_open(path, 1, opts);
if (IS_ERR(c))
- die("Error opening new filesystem: %s", strerror(-PTR_ERR(c)));
+ die("Error opening new filesystem: %s", bch2_err_str(PTR_ERR(c)));
bch2_fs_stop(c);
printf("fsck complete\n");
" -d device Device to create superblock for\n"
" -o offset Offset of existing superblock\n"
" -h Display this help and exit\n"
- "Report bugs to <linux-bcache@vger.kernel.org>");
+ "Report bugs to <linux-bcachefs@vger.kernel.org>");
}
int cmd_migrate_superblock(int argc, char *argv[])
projects / bcachefs-tools-debian / blobdiff