closure_init_stack(cl);
memset(&sb_written, 0, sizeof(sb_written));
+ if (c->opts.version_upgrade) {
+ c->disk_sb.sb->magic = BCHFS_MAGIC;
+ c->disk_sb.sb->layout.magic = BCHFS_MAGIC;
+ }
+
le64_add_cpu(&c->disk_sb.sb->seq, 1);
if (test_bit(BCH_FS_ERROR, &c->flags))