Hello, Sorry for the delay reply.
I can reproduce this bug now, but I haven't enough time for debuging, will check this soon. On 2021/3/27 21:26, beroal wrote:
Ping. On 19.03.21 23:24, beroal wrote:Hi. I am trying to use a new function to reduce the size of an F2FS file system. After resizing, `fsck.f2fs` gives a lot of errors. Here is a shell script that creates and resizes a dummy file system: ``` #!/bin/sh set -e F=/tmp/img D=/dev/loop0 M=/root/mnt/temp dd bs=1M count=256 if=/dev/zero "of=$F" losetup "$D" "$F" mkfs.f2fs "$D" fsck.f2fs "$D" mount "$D" "$M" dd bs=1M count=64 if=/mnt/data/external/misc/movie/Idiocracy.2006.WEB-DL.1080p-ylnian.mkv of="${M}/a.mkv" umount "$M" resize.f2fs -s -t 262144 "$D" fsck.f2fs "$D" losetup -d "$D" ``` ``` + set -e + F=/tmp/img + D=/dev/loop0 + M=/root/mnt/temp + dd bs=1M count=256 if=/dev/zero of=/tmp/img 256+0 records in 256+0 records out 268435456 bytes (268 MB, 256 MiB) copied, 0.0867954 s, 3.1 GB/s + losetup /dev/loop0 /tmp/img + mkfs.f2fs /dev/loop0 F2FS-tools: mkfs.f2fs Ver: 1.14.0 (2020-08-24) Info: Disable heap-based policy Info: Debug level = 0 Info: Trim is enabled Info: Segments per section = 1 Info: Sections per zone = 1 Info: sector size = 512 Info: total sectors = 524288 (256 MB) Info: zone aligned segment0 blkaddr: 512 Info: format version with "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: [/dev/loop0] Discarding device Info: This device doesn't support BLKSECDISCARD Info: Discarded 256 MB Info: Overprovision ratio = 15.000% Info: Overprovision segments = 35 (GC reserved = 21) Info: format successful + fsck.f2fs /dev/loop0 Info: Segments per section = 1 Info: Sections per zone = 1 Info: sector size = 512 Info: total sectors = 524288 (256 MB) Info: MKFS version "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: FSCK version from "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" to "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: superblock features = 0 : Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000 Info: total FS sectors = 524288 (256 MB) Info: CKPT version = 8aa0d85 Info: Checked valid nat_bits in checkpoint Info: checkpoint state = 185 : trimmed nat_bits compacted_summary unmount [FSCK] Unreachable nat entries [Ok..] [0x0] [FSCK] SIT valid block bitmap checking [Ok..] [FSCK] Hard link checking for regular file [Ok..] [0x0] [FSCK] valid_block_count matching with CP [Ok..] [0x2] [FSCK] valid_node_count matching with CP (de lookup) [Ok..] [0x1] [FSCK] valid_node_count matching with CP (nat lookup) [Ok..] [0x1] [FSCK] valid_inode_count matched with CP [Ok..] [0x1] [FSCK] free segment_count matched with CP [Ok..] [0x72] [FSCK] next block offset is free [Ok..] [FSCK] fixing SIT types [FSCK] other corrupted bugs [Ok..] Done: 0.068899 secs + mount /dev/loop0 /root/mnt/temp + dd bs=1M count=64 if=/mnt/data/external/misc/movie/Idiocracy.2006.WEB-DL.1080p-ylnian.mkv of=/root/mnt/temp/a.mkv 64+0 records in 64+0 records out 67108864 bytes (67 MB, 64 MiB) copied, 0.0286261 s, 2.3 GB/s + umount /root/mnt/temp + resize.f2fs -s -t 262144 /dev/loop0 Info: Segments per section = 1 Info: Sections per zone = 1 Info: sector size = 512 Info: total sectors = 524288 (256 MB) Info: MKFS version "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: FSCK version from "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" to "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: superblock features = 0 : Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000 Info: total FS sectors = 524288 (256 MB) Info: CKPT version = 8aa0d89 Info: Duplicate valid checkpoint to mirror position 512 -> 1024 Info: Write valid nat_bits in checkpoint [FIX] (move_one_curseg_info:2798) --> Move curseg[0] 3 -> 37 after 8000 [FIX] (move_one_curseg_info:2798) --> Move curseg[1] 3b -> 36 after 8000 [FIX] (move_one_curseg_info:2798) --> Move curseg[2] 24 -> 35 after 8000 [FIX] (move_one_curseg_info:2798) --> Move curseg[3] 0 -> 34 after 8000 [FIX] (move_one_curseg_info:2798) --> Move curseg[4] 1 -> 33 after 8000 [FIX] (move_one_curseg_info:2798) --> Move curseg[5] 2 -> 32 after 8000 Info: Write valid nat_bits in checkpoint Try to do defragement: Done [update_superblock: 695] Info: Done to update superblock Info: Write valid nat_bits in checkpoint [rebuild_checkpoint: 585] Info: Done to rebuild checkpoint blocks Done: 0.065604 secs + fsck.f2fs /dev/loop0 Info: Segments per section = 1 Info: Sections per zone = 1 Info: sector size = 512 Info: total sectors = 524288 (256 MB) Info: MKFS version "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: FSCK version from "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" to "Linux version 5.11.7-arch1-1 (linux@archlinux) (gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed, 17 Mar 2021 16:59:58 +0000" Info: superblock features = 0 : Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000 Info: total FS sectors = 262144 (128 MB) Invalid CP CRC offset: 0 Info: CKPT version = 8aa0d8a Info: Checked valid nat_bits in checkpoint Info: checkpoint state = 181 : trimmed nat_bits unmount [ASSERT] (fsck_chk_curseg_info:2958) --> Incorrect curseg [1]: segno [0x36] type(SIT) [0] [ASSERT] (fsck_chk_curseg_info:2958) --> Incorrect curseg [2]: segno [0x35] type(SIT) [0] [ASSERT] (fsck_chk_curseg_info:2958) --> Incorrect curseg [3]: segno [0x34] type(SIT) [0] [ASSERT] (fsck_chk_curseg_info:2958) --> Incorrect curseg [4]: segno [0x33] type(SIT) [0] [ASSERT] (fsck_chk_curseg_info:2958) --> Incorrect curseg [5]: segno [0x32] type(SIT) [0] [ASSERT] (sanity_check_nid: 480) --> SIT bitmap is 0x0. blk_addr[0x1002] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x1601] [ASSERT] (sanity_check_nid: 480) --> SIT bitmap is 0x0. blk_addr[0x1211] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a00] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a01] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a02] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a03] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a04] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a05] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a06] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a07] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a08] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a09] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0a] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0b] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0c] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0d] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0e] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a0f] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a10] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a11] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a12] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a13] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a14] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a15] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a16] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a17] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a18] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a19] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1a] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1b] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1c] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1d] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1e] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a1f] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a20] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a21] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a22] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a23] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a24] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a25] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a26] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a27] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a28] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a29] [ASSERT] (fsck_chk_data_blk:1716) --> SIT bitmap is 0x0. blk_addr[0x4a2a] {{{skipped}}} ``` The whole output is huge. _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel_______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
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