Output is as below: magic [0xf2f52010 : 4076150800] major_ver [0x 1 : 1] minor_ver [0x 10 : 16] log_sectorsize [0x 9 : 9] log_sectors_per_block [0x 3 : 3] log_blocksize [0x c : 12] log_blocks_per_seg [0x 9 : 9] segs_per_sec [0x 1 : 1] secs_per_zone [0x 1 : 1] checksum_offset [0x 0 : 0] block_count [0x 300000 : 3145728] section_count [0x 17d3 : 6099] segment_count [0x 17ff : 6143] segment_count_ckpt [0x 2 : 2] segment_count_sit [0x 2 : 2] segment_count_nat [0x 1c : 28] segment_count_ssa [0x c : 12] segment_count_main [0x 17d3 : 6099] segment0_blkaddr [0x 200 : 512] cp_blkaddr [0x 200 : 512] sit_blkaddr [0x 600 : 1536] nat_blkaddr [0x a00 : 2560] ssa_blkaddr [0x 4200 : 16896] main_blkaddr [0x 5a00 : 23040] root_ino [0x 3 : 3] node_ino [0x 1 : 1] meta_ino [0x 2 : 2] uuid [f16856a6-8781-422b-adce-d51c0632c94e] volum_name [] extension_count [0x 24 : 36] cold file extentsions [mp wm og jp ] [avi m4v m4p mkv ] [mov webm wav m4a ] [3gp opus flac gif ] [png svg webp jar ] [deb iso gz xz ] [zst pdf pyc ttc ] [ttf exe apk cnt ] [exo odex vdex so ] hot_ext_count [0x 4 : 4] hot file extentsions [db vmdk vdi qcow2 ] cp_payload [0x 0 : 0] version [Linux version 6.3.0+ (gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #143 SMP PREEMPT_DYNAMIC Thu May 4 09:50:08 HKT 2023] init_version [Linux version 6.3.0+ (gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #143 SMP PREEMPT_DYNAMIC Thu May 4 09:50:08 HKT 2023] feature [0x 21f8 : 8696] encryption_level [0x 0 : 0] encrypt_pw_salt [00000000-0000-0000-0000-000000000000] qf_ino[USRQUOTA] [0x 4 : 4] qf_ino[GRPQUOTA] [0x 5 : 5] qf_ino[PRJQUOTA] [0x 6 : 6] s_encoding [0x 0 : 0] crc [0x 0 : 0]
Signed-off-by: Chao Yu <c...@kernel.org> --- fsck/mount.c | 105 +++++++++++++++++++++++++++++++++++++++++++-- include/f2fs_fs.h | 19 ++++++++ mkfs/f2fs_format.c | 1 + 3 files changed, 122 insertions(+), 3 deletions(-) diff --git a/fsck/mount.c b/fsck/mount.c index 5e475a3..93ad806 100644 --- a/fsck/mount.c +++ b/fsck/mount.c @@ -11,6 +11,7 @@ #include "fsck.h" #include "node.h" #include "xattr.h" +#include "quota.h" #include <locale.h> #include <stdbool.h> #include <time.h> @@ -20,6 +21,9 @@ #ifdef HAVE_SYS_ACL_H #include <sys/acl.h> #endif +#ifdef HAVE_UUID_UUID_H +#include <uuid/uuid.h> +#endif #ifndef ACL_UNDEFINED_TAG #define ACL_UNDEFINED_TAG (0x00) @@ -365,6 +369,40 @@ void print_node_info(struct f2fs_sb_info *sbi, } } +void print_extention_list(struct f2fs_super_block *sb, int cold) +{ + int start, end, i; + + if (cold) { + DISP_u32(sb, extension_count); + + start = 0; + end = le32_to_cpu(sb->extension_count); + } else { + DISP_u8(sb, hot_ext_count); + + start = le32_to_cpu(sb->extension_count); + end = start + sb->hot_ext_count; + } + + printf("%s file extentsions\n", cold ? "cold" : "hot"); + + for (i = start; i < end; i++) { + if (c.layout) { + printf("%-30s %-8.8s\n", "extension_list", + sb->extension_list[i]); + } else { + if (i % 4 == 0) + printf("%-30s\t\t[", ""); + + printf("%-8.8s", sb->extension_list[i]); + + if (i % 4 == 4 - 1 || i == end - start - 1) + printf("]\n"); + } + } +} + static void DISP_label(uint16_t *name) { char buffer[MAX_VOLUME_NAME]; @@ -376,8 +414,14 @@ static void DISP_label(uint16_t *name) printf("%-30s" "\t\t[%s]\n", "volum_name", buffer); } +void print_sb_debug_info(struct f2fs_super_block *sb); void print_raw_sb_info(struct f2fs_super_block *sb) { +#ifdef HAVE_LIBUUID + char uuid[40]; + char encrypt_pw_salt[40]; +#endif + if (c.layout) goto printout; if (!c.dbg_lv) @@ -391,8 +435,6 @@ printout: DISP_u32(sb, magic); DISP_u32(sb, major_ver); - DISP_label(sb->volume_name); - DISP_u32(sb, minor_ver); DISP_u32(sb, log_sectorsize); DISP_u32(sb, log_sectors_per_block); @@ -423,9 +465,39 @@ printout: DISP_u32(sb, root_ino); DISP_u32(sb, node_ino); DISP_u32(sb, meta_ino); + +#ifdef HAVE_LIBUUID + uuid_unparse(sb->uuid, uuid); + DISP_raw_str("%-.36s", uuid); +#endif + + DISP_label(sb->volume_name); + + print_extention_list(sb, 1); + print_extention_list(sb, 0); + DISP_u32(sb, cp_payload); + + DISP_str("%-.252s", sb, version); + DISP_str("%-.252s", sb, init_version); + + DISP_u32(sb, feature); + DISP_u8(sb, encryption_level); + +#ifdef HAVE_LIBUUID + uuid_unparse(sb->encrypt_pw_salt, encrypt_pw_salt); + DISP_raw_str("%-.36s", encrypt_pw_salt); +#endif + + DISP_u32(sb, qf_ino[USRQUOTA]); + DISP_u32(sb, qf_ino[GRPQUOTA]); + DISP_u32(sb, qf_ino[PRJQUOTA]); + + DISP_u16(sb, s_encoding); DISP_u32(sb, crc); - DISP("%-.252s", sb, version); + + print_sb_debug_info(sb); + printf("\n"); } @@ -647,6 +719,33 @@ void print_sb_errors(struct f2fs_super_block *sb) MSG(0, "\n"); } +void print_sb_debug_info(struct f2fs_super_block *sb) +{ + u8 *reason = sb->s_stop_reason; + u8 *errors = sb->s_errors; + int i; + + for (i = 0; i < STOP_CP_REASON_MAX; i++) { + if (!reason[i]) + continue; + if (c.layout) + printf("%-30s %s(%s, %d)\n", "", "stop_reason", + stop_reason_str[i], reason[i]); + else + printf("%-30s\t\t[%-20s : %u]\n", "", + stop_reason_str[i], reason[i]); + } + + for (i = 0; i < ERROR_MAX; i++) { + if (!test_bit_le(i, errors)) + continue; + if (c.layout) + printf("%-30s %s(%s)\n", "", "errors", errors_str[i]); + else + printf("%-30s\t\t[%-20s]\n", "", errors_str[i]); + } +} + bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type) { diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h index e5d5d13..4accade 100644 --- a/include/f2fs_fs.h +++ b/include/f2fs_fs.h @@ -282,6 +282,25 @@ static inline uint64_t bswap_64(uint64_t val) printf("%-30s" fmt, #member, ((ptr)->member)); \ } while (0) +#define DISP_raw_str(fmt, member) \ + do { \ + if (c.layout) \ + printf("%-30s " fmt "\n", #member":", member); \ + else \ + printf("%-30s" "\t\t[" fmt "]\n", \ + #member, member); \ + } while (0) + +#define DISP_str(fmt, ptr, member) \ + do { \ + if (c.layout) \ + printf("%-30s " fmt "\n", \ + #member":", ((ptr)->member)); \ + else \ + printf("%-30s" "\t\t[" fmt "]\n", \ + #member, ((ptr)->member)); \ + } while (0) + #define DISP_u8(ptr, member) \ do { \ assert(sizeof((ptr)->member) == 1); \ diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c index e8c9675..666af45 100644 --- a/mkfs/f2fs_format.c +++ b/mkfs/f2fs_format.c @@ -29,6 +29,7 @@ #ifndef HAVE_LIBUUID #define uuid_parse(a, b) -1 #define uuid_generate(a) +#define uuid_unparse(a, b) -1 #endif #include "quota.h" -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel