diff options
Diffstat (limited to 'cmd_format.c')
| -rw-r--r-- | cmd_format.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/cmd_format.c b/cmd_format.c index fff2d77b..065efd9d 100644 --- a/cmd_format.c +++ b/cmd_format.c @@ -30,19 +30,20 @@ #define OPTS \ t("bcachefs format - create a new bcachefs filesystem on one or more devices") \ -t("Usage: bcachefs format [OPTION]... <devices>") \ +t("Usage: bcachefs format [OPTION]... <devices>") \ t("") \ x('b', block_size, "size", NULL) \ x(0, btree_node_size, "size", "Default 256k") \ x(0, metadata_checksum_type, "(none|crc32c|crc64)", NULL) \ x(0, data_checksum_type, "(none|crc32c|crc64)", NULL) \ x(0, compression_type, "(none|lz4|gzip)", NULL) \ +x(0, background_compression_type, "(none|lz4|gzip)", NULL) \ x(0, replicas, "#", NULL) \ x(0, data_replicas, "#", NULL) \ x(0, metadata_replicas, "#", NULL) \ x(0, foreground_target, "target", NULL) \ x(0, background_target, "target", NULL) \ -x(0, promote_target, "target", NULL) \ +x(0, promote_target, "target", NULL) \ x(0, encrypted, NULL, "Enable whole filesystem encryption (chacha20/poly1305)")\ x(0, no_passphrase, NULL, "Don't encrypt master encryption key")\ x('e', error_action, "(continue|remount-ro|panic)", NULL) \ @@ -78,7 +79,8 @@ static void usage(void) " --btree_node=size Btree node size, default 256k\n" " --metadata_checksum_type=(none|crc32c|crc64)\n" " --data_checksum_type=(none|crc32c|crc64)\n" - " --compression_type=(none|lz4|gzip)\n" + " --compression_type=(none|lz4|gzip|zstd)\n" + " --background_compression_type=(none|lz4|gzip|zstd)\n" " --data_replicas=# Number of data replicas\n" " --metadata_replicas=# Number of metadata replicas\n" " --replicas=# Sets both data and metadata replicas\n" @@ -178,6 +180,12 @@ int cmd_format(int argc, char *argv[]) bch2_compression_types, "compression type"); break; + case O_background_compression_type: + opts.background_compression_type = + read_string_list_or_die(optarg, + bch2_compression_types, + "compression type"); + break; case O_data_replicas: if (kstrtouint(optarg, 10, &opts.data_replicas) || !opts.data_replicas || |