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To: Yordan Cc: quwenruo.btrfs@gmx.com, linux-btrfs@vger.kernel.org References: <2bcc9d83-2442-4b06-92e8-2006eb980c83@oracle.com> Content-Language: en-GB From: Anand Jain Autocrypt: addr=anand.jain@oracle.com; keydata= xsFNBGQG2+MBEAC42714sRj0ptcjHWMJgkltgglCKCpcjdLTyoFY9dljqJdvrOeojl4N1Ztb qMwsnsoFkPiVMUnnU/FgypRlPOzaB4w0R9MTzfvpHKAUNMbaYLquldGJhfuYpTgikr5GztZU VGKGsKc4NJzWh6Mfqit2jwurS18RmjxR2dBDKKb5+M5xQ66M5Of2SuuzaM6UnT1vctDN/hWr MDqx3CNeQ8Va0i1iCStsdS3ExG6nBVZkL9ZCHHZHi/oqe4bG4vvevRlx57s+uS4WKpAsjlKD Z/WHxer9bffB9GuOCngrOTWiXtf1qmgXNs5kXlfb6O3uRv1xnfqTAHdxJ8/pwSShl2aDScdW 7S265QZ92+ygEJeoviTc8FyrhKkV5c4hAMa9QeiuP6Sk7Mk1G0D/d/DlHQCncQZ/St6q5ESX M1LbFLp4amx2yELX0/2lLBXj5s0vQd4mbyz29K5TfiYB/BsEWzSA0gTM9MPdJL3FhIei5VsD SQ197dkp3pzqII7/rw77sQs6TFin555Q4DSMsKvKvm/vULpknXMe0DdrHw8ybrY2AjWiTs2W 1Re7VPORkKxEK7prZ62hghiEvGyZHh0RpnI0aD57R8P3RLJ5P7mCMKimK46SC9fw+zWfWZJA EIDccuxTfaLdGPMO8GJ2HnKbvAFbI+nMoSYRvJ6ULvcsH9bPPwARAQABzTJBbmFuZCBTdXZl ZXIgSmFpbiAoT3JhY2xlKSA8YW5hbmQuamFpbkBvcmFjbGUuY29tPsLBmAQTAQgAQhYhBKPX ZMgfwKRZ10YTjD2+pVga3ljYBQJkBtvjAhsDBQkSzAMABQsJCAcCAyICAQYVCgkICwIEFgID AQIeBwIXgAAKCRA9vqVYGt5Y2EAVD/98XUcG+lHTLFvrBn/l+egW5BiJUiUuLIti9wMmj3lg Ndv6myanBwjK+v0+RZJ6Vr+oazwTiki6RgnxT3LN9u79T4C7vGuVjqZ205a1vGVN309oMPDm +rF4qstsNBMTyE6FfLD1n4ONqgMLATRuk5rPAyfIXQyKy5UomLZo+ISHjpDUt4sXnrsYMz/N Ht5w7LRQMmKva92T5cReAvyU8guCHTiG6oN3RCQKlyRmZnFCXa2ov+hYhBrpNikFtPOojGnQ JZ/i7RHIU7/ku0/NCGLe+3osdjxaItjkcLP6U7R+WrViweSKocwrtqVIlizSvaDv4MxYM2oM aHoAcolFcrpUaqgnUAjhwYRc6CNdB5MroTzrzGnacJ4y7xBlql0+HlrlNho2AVLqvXmar5fp uwUHYTeUwsixVHfJL+1sow3Ky7Q5SknDQKd7V7X9X1qs862fuuBD3iPLR4YY5SstF1P0lFrr QjNS85TaHFkFhKrXGvhe1WGhum5Fc0hVx88gQBZ2gdw8z4GWKC5esxbvv0lI2UhP89q2ClsY ZFS0/Odo0eGgfyxqUGtrouK4cMVXVP+LJb168xt6yOuPMTOLJH/CT9/b3LygcWxn4m/2+XbY w1aLKoaO1cKAMSObubp1nQIy+idTnQeY69oKQpxYp97EH7bhYBWfLp/kKJEB98hJeM7BTQRk BtvjARAA6w/uFi14uDJ1jAlGWYUpBELdj1NgSAWw6CR6GiS9XPlvtn1uApa80cy/Hm1mqYQJ FtC+H3Q0uJRZYol2dvDRJYfDmC4bwoO/mru8ZpHVF2c2rVehDvgzxYJeqH9fJi6fymr9rOa6 tjX0v8FGKD2pnU8yPXsMNeADdl2lL+XPwVoVhAxx8bpotl8nG14TXQcBNuKxbU4oWRjUZif2 32CAXkngOnE/dwo68L6tfwBaKNCtXXjv7BMXylXjByMciW1hsR+wwOObWioW8R9uQEDWSNv1 EwXre7VnuIksrt53Ohfuz458eF5Lg6qKGMYYuLmNwRbFPBeZvx6989P2zKuQn3I6YxzA2sdo YIhwJHbJNsf971H3CMFORqiLZY9OQ3Ef6FaLW+KM0p9ezuT9bAomQm6xGJDWC93hM/xLXAd7 LJxhhxj9rQTwSwxm5eQg0ODntYXeEVfJw/gW0eMf5ivTjzKEF22oTswsEKjnsaZ2UZNPi9Pj WbPTEWCzGe4jHLqgY70F7f+OgCoI6Qyvb4+UfXyKez+zuo05Q8TxSFa3diFP5/mRokFMzrmF lgnUIyPYrHJWAhizZQveSNQ/5M0C9cVykxhaGaF6r0z8JRxhXi0hAlFIDaGye1k+UB8ZoENq JVOcjH5uVcXjdqzEXCa9OCDCJrHYCTu+dxyvR6iFXZUAEQEAAcLBfAQYAQgAJhYhBKPXZMgf wKRZ10YTjD2+pVga3ljYBQJkBtvjAhsMBQkSzAMAAAoJED2+pVga3ljYwXIP/2B74x/gNE4c 5/TGzX3oKEdflBGadVjkirOGM1yjIEqstnCF1UIABhyLJYv9IRaNzhx+ieBDD8knEVAAXvp+ 3b0cnmct+kyvOnXwYpCDJSZcJRE25f8fyTyvo17rUCdP8CennzfB0CFMeis7JhyC3b4ZRaLm M87gx9ZJA6z5SLarw5zeI5rHmpQ8FK4hGH82AJeedHKcE+RR8rNOyHpdKDHIEtTxWXTZAC+q TxCzgLS6y0OOXDGPifcHjSkW7mSrnVXb/FTIqxVC8ClHwSomp2IQLwqPaew+QNFT3RII7QbK vQyq+V0TMXGo7zQQ23SN1N08Nj7E6m/hHffFZvRJ1ibZdHaDDCeDXEZoklttj78325i8yV/C XDL6MeirxiJyB8P+Y9eSrIDTQP0jKBPQa6N66QeBSJnMFuDBbP82lovdszeCJq5XhwjDgQ3b zAKqel0LTK4JTAlKeYjX678eVUcDAkdfurkLDbYcPd6sOveHr1Wuz3aFgtPVVnVzg3rwi5oH rffHVDSAu23bB/YgL+OHJ+EzKIqR+qLaYt0Y+e12zhFBSazVC6NFFQY0A+BV7PPnOLdKF1IE kbRwSOU3mzvks433LMKj9vmt5TyRU99OsAIn/BY2nCP3FURwQ1NKQ2vpJ8KnkLCGePkjefcQ y4F0QrzFk5Hg4pvnpDur6Cbp In-Reply-To: Content-Type: text/plain; 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With the v2 patches: $ ./btrfs-convert ~/sda3.img btrfs-convert from btrfs-progs v6.8 Source filesystem: Type: ext2 Label: Blocksize: 4096 UUID: b3a78a9f-37e7-4ccb-bedb-1f800a6a5a19 Target filesystem: Label: Blocksize: 4096 Nodesize: 16384 UUID: d8c61c42-1b2c-478d-8ae6-bf45213e8df4 Checksum: crc32c Features: extref, skinny-metadata, no-holes, free-space-tree (default) Data csum: yes Inline data: yes Copy xattr: yes Reported stats: Total space: 536870912 Free space: 326238208 (60.77%) Inode count: 32768 Free inodes: 32743 Block count: 131072 Create initial btrfs filesystem Create ext2 image file Create btrfs metadata ERROR: inode 20 index 0: identified unsupported merged block length 1 wanted 12 ERROR: failed to copy ext2 inode 20: -22 ERROR: error during copy_inodes -22 WARNING: error during conversion, the original filesystem is not modified On 5/6/24 21:35, Yordan wrote: > NO, I have problems applying patch4, so its unpatchet > > error: patch failed: convert/source-fs.c:316 > error: convert/source-fs.c: patch does not apply > > I just sent you a small problematic image so you can test it yourself. > > On Mon, May 6, 2024 at 4:17 PM Anand Jain wrote: >> >> >> >> On 5/6/24 18:53, Yordan wrote: >>> The attached file which is a reduced version of the problematic image, >>> produced by removing all files and directories, except 5 of the >>> problematic files and their path. Then its filesystem filled with zero >>> file, shrinked with "resize2fs" to 512M and compressed to 7M. >>> >>> md5sum sda3.img.zst >>> 9eec41fee47e3db555edeaba5d8d2e9a sda3.img.zst >>> >>> (chroot) livecd / # zstd -d sda3.img.zst -o sda3.img >>> sda3.img.zst : 536870912 bytes >>> (chroot) livecd / # mount -o ro sda3.img k >>> (chroot) livecd / # find k/ -type f | xargs md5sum >files.md5 >>> (chroot) livecd / # md5sum -c files.md5 | grep -v OK >>> >>> (chroot) livecd / # umount k >>> (chroot) livecd / # B/btrfs-progs/btrfs-convert sda3.img >>> btrfs-convert from btrfs-progs v6.8.1 >>> > Source filesystem: >>> Type: ext2 >>> Label: >>> Blocksize: 4096 >>> UUID: b3a78a9f-37e7-4ccb-bedb-1f800a6a5a19 >>> Target filesystem: >>> Label: >>> Blocksize: 4096 >>> Nodesize: 16384 >>> UUID: d7c77d2f-d470-450a-ba0e-b6567ad3f4b3 >>> Checksum: crc32c >>> Features: extref, skinny-metadata, no-holes, free-space-tree (default) >>> Data csum: yes >>> Inline data: yes >>> Copy xattr: yes >>> Reported stats: >>> Total space: 536870912 >>> Free space: 326238208 (60.77%) >>> Inode count: 32768 >>> Free inodes: 32743 >>> Block count: 131072 >>> Create initial btrfs filesystem >>> Create ext2 image file >>> Create btrfs metadata >>> Copy inodes [o] [ 1/ 25] >>> Free space cache cleared >>> Conversion complete >>> >>> (chroot) livecd / # mount -o ro sda3.img k >>> (chroot) livecd / # md5sum -c files.md5 >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/3561288849sdhlie.sqlite: >>> FAILED >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/1657114595AmcateirvtiSty.sqlite: >>> FAILED >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/2823318777ntouromlalnodry--naod.sqlite: >>> FAILED >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/2918063365piupsah.sqlite: >>> FAILED >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/3870112724rsegmnoittet-es.sqlite: >>> OK >>> k/root/.mozilla/firefox/s554srh9.default-release/storage/permanent/chrome/idb/1451318868ntouromlalnodry--epcr.sqlite: >>> FAILED >>> md5sum: WARNING: 5 computed checksums did NOT match >>> >> >> >> Are these test results with the v2 patchset? Thanks, Anand. >> >> >>> Regards, Jordan.