1.0 KiB
1.0 KiB
Test Case: Plain metabox container
Test ID: TC073-metabox-container
Fixture: metabox-plain.erofs, /metabox-a, /metabox-b
Objective
Verify metadata and xattrs read from a plain regular metabox carrier. Before
guest use, require manifest fields METABOX, sb_extslots=1, relocated
meta_blkaddr, metabox_nid, bit-63 dirent NIDs, and image/source hashes.
Manual steps
unit=$(mdconfig -a -t vnode -f /tmp/repo22-g4/images/metabox-plain.erofs)
mount -t erofs -o ro /dev/${unit} /mnt/repo22-g4
stat -f 'mode=%Sp size=%z inode=%i' /mnt/repo22-g4/metabox-a \
/mnt/repo22-g4/metabox-b
sha256 -q /mnt/repo22-g4/metabox-a /mnt/repo22-g4/metabox-b
lsextattr user /mnt/repo22-g4/metabox-a
getextattr -qq -x user metaboxshared /mnt/repo22-g4/metabox-a
getextattr -qq -x user metaboxshared /mnt/repo22-g4/metabox-b
umount /mnt/repo22-g4
mdconfig -d -u "${unit#md}"
Expected results
The inode numbers retain bit 63; file hashes match the generated source;
metaboxshared is nonzero-base for both files. No mount/md remains.