/result-output.txt
Created Jun 24, 2020
| + rm -rf testimage testmount | |
| + mkdir testmount | |
| + fallocate -l 1G testimage | |
| + mkfs.ext4 testimage | |
| mke2fs 1.45.6 (20-Mar-2020) | |
| Discarding device blocks: 4096/262144 done | |
| Creating filesystem with 262144 4k blocks and 65536 inodes | |
| Filesystem UUID: f4746471-fb36-4a46-8b05-258557c24a0c | |
| Superblock backups stored on blocks: | |
| 32768, 98304, 163840, 229376 | |
| Allocating group tables: 0/8 done | |
| Writing inode tables: 0/8 done | |
| Creating journal (8192 blocks): done | |
| Writing superblocks and filesystem accounting information: 0/8 done | |
| + mount testimage testmount | |
| + trap cleanup ERR | |
| + trap cleanup EXIT | |
| + fallocate -l 200M testmount/test1 | |
| + fallocate -l 200M testmount/test2 | |
| + fallocate -l 200M testmount/test3 | |
| + fallocate -l 200M testmount/test4 | |
| + fallocate -l 205M testmount/test1 | |
| + fallocate -l 205M testmount/test2 | |
| + fallocate -l 205M testmount/test3 | |
| + fallocate -l 205M testmount/test4 | |
| + sync testmount/lost+found testmount/test1 testmount/test2 testmount/test3 testmount/test4 testmount | |
| + df testmount | |
| Filesystem 1K-blocks Used Available Use% Mounted on | |
| /dev/loop0 999320 842244 88264 91% /home/farseerfc/tmp/testbtrfsconvert/testmount | |
| + umount testmount | |
| + btrfs-convert testimage | |
| create btrfs filesystem: | |
| blocksize: 4096 | |
| nodesize: 16384 | |
| features: extref, skinny-metadata (default) | |
| checksum: crc32c | |
| creating ext2 image file | |
| creating btrfs metadata | |
| copy inodes [o] [ 0/ 15] | |
| conversion complete | |
| + mount testimage testmount | |
| mount: /home/farseerfc/tmp/testbtrfsconvert/testmount: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error. | |
| ++ cleanup | |
| ++ umount testmount | |
| umount: testmount: not mounted. | |
| + dmesg | |
| + tail -n10 | |
| [108720.796804] audit: type=1110 audit(1592986026.992:1462): pid=1223346 uid=0 auid=1000 ses=2 msg='op=PAM:setcred grantors=pam_unix,pam_permit,pam_env acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/5 res=success' | |
| [108720.797047] audit: type=1105 audit(1592986026.992:1463): pid=1223346 uid=0 auid=1000 ses=2 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/5 res=success' | |
| [108721.091932] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) | |
| [108724.885590] BTRFS: device fsid 8c731320-4aed-40de-bdd7-c817217625dc devid 1 transid 5 /dev/loop0 scanned by systemd-udevd (1223354) | |
| [108724.887288] BTRFS info (device loop0): disk space caching is enabled | |
| [108724.887292] BTRFS info (device loop0): has skinny extents | |
| [108724.887295] BTRFS info (device loop0): flagging fs with big metadata feature | |
| [108724.891277] BTRFS error (device loop0): dev extent devid 1 physical offset 993198080 len 85786624 is beyond device boundary 1073741824 | |
| [108724.891279] BTRFS error (device loop0): failed to verify dev extents against chunks: -117 | |
| [108724.919813] BTRFS error (device loop0): open_ctree failed | |
| + btrfs inspect-internal dump-tree -t CHUNK testimage | |
| btrfs-progs v5.6.1 | |
| chunk tree | |
| leaf 33619968 items 14 free space 14795 generation 3 owner CHUNK_TREE | |
| leaf 33619968 flags 0x1(WRITTEN) backref revision 1 | |
| fs uuid 8c731320-4aed-40de-bdd7-c817217625dc | |
| chunk uuid a5a0638e-944a-4b92-989c-8cd252e427e8 | |
| item 0 key (DEV_ITEMS DEV_ITEM 1) itemoff 16185 itemsize 98 | |
| devid 1 total_bytes 1073741824 bytes_used 1023410176 | |
| io_align 4096 io_width 4096 sector_size 4096 type 0 | |
| generation 0 start_offset 0 dev_group 0 | |
| seek_speed 0 bandwidth 0 | |
| uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| fsid 8c731320-4aed-40de-bdd7-c817217625dc | |
| item 1 key (FIRST_CHUNK_TREE CHUNK_ITEM 1048576) itemoff 16105 itemsize 80 | |
| length 32505856 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 1048576 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 2 key (FIRST_CHUNK_TREE CHUNK_ITEM 33619968) itemoff 16025 itemsize 80 | |
| length 4194304 owner 2 stripe_len 65536 type SYSTEM | |
| io_align 4096 io_width 4096 sector_size 4096 | |
| num_stripes 1 sub_stripes 0 | |
| stripe 0 devid 1 offset 33619968 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 3 key (FIRST_CHUNK_TREE CHUNK_ITEM 67174400) itemoff 15945 itemsize 80 | |
| length 33554432 owner 2 stripe_len 65536 type METADATA | |
| io_align 4096 io_width 4096 sector_size 4096 | |
| num_stripes 1 sub_stripes 0 | |
| stripe 0 devid 1 offset 67174400 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 4 key (FIRST_CHUNK_TREE CHUNK_ITEM 134217728) itemoff 15865 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 134217728 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 5 key (FIRST_CHUNK_TREE CHUNK_ITEM 241590272) itemoff 15785 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 241590272 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 6 key (FIRST_CHUNK_TREE CHUNK_ITEM 348962816) itemoff 15705 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 348962816 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 7 key (FIRST_CHUNK_TREE CHUNK_ITEM 456335360) itemoff 15625 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 456335360 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 8 key (FIRST_CHUNK_TREE CHUNK_ITEM 563707904) itemoff 15545 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 563707904 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 9 key (FIRST_CHUNK_TREE CHUNK_ITEM 671080448) itemoff 15465 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 671080448 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 10 key (FIRST_CHUNK_TREE CHUNK_ITEM 778452992) itemoff 15385 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 778452992 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 11 key (FIRST_CHUNK_TREE CHUNK_ITEM 885825536) itemoff 15305 itemsize 80 | |
| length 107372544 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 885825536 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 12 key (FIRST_CHUNK_TREE CHUNK_ITEM 993198080) itemoff 15225 itemsize 80 | |
| length 85786624 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 993198080 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| item 13 key (FIRST_CHUNK_TREE CHUNK_ITEM 1078984704) itemoff 15145 itemsize 80 | |
| length 8388608 owner 2 stripe_len 65536 type DATA | |
| io_align 65536 io_width 65536 sector_size 4096 | |
| num_stripes 1 sub_stripes 1 | |
| stripe 0 devid 1 offset 37814272 | |
| dev_uuid 6d4bcef2-cb79-4fe3-a63a-bb0fd07dea30 | |
| + cleanup | |
| + umount testmount | |
| umount: testmount: not mounted. | |
| ++ cleanup | |
| ++ umount testmount | |
| umount: testmount: not mounted. |
| #!/bin/sh | |
| set -x | |
| cleanup(){ | |
| umount testmount | |
| } | |
| # remove test image and recreate it | |
| rm -rf testimage testmount | |
| mkdir testmount | |
| fallocate -l 1G testimage | |
| mkfs.ext4 testimage | |
| mount testimage testmount | |
| trap cleanup ERR | |
| trap cleanup EXIT | |
| fallocate -l 200M testmount/test1 | |
| fallocate -l 200M testmount/test2 | |
| fallocate -l 200M testmount/test3 | |
| fallocate -l 200M testmount/test4 | |
| fallocate -l 205M testmount/test1 | |
| fallocate -l 205M testmount/test2 | |
| fallocate -l 205M testmount/test3 | |
| fallocate -l 205M testmount/test4 | |
| sync testmount/* testmount | |
| df testmount | |
| # should remain some space for btrfs-convert to write metadata | |
| umount testmount | |
| btrfs-convert testimage | |
| mount testimage testmount | |
| dmesg | tail -n10 | |
| btrfs inspect-internal dump-tree -t CHUNK testimage | |
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