A test fails as:
# xfs_db -c "inode 133" -c "addr" -c "p core.size" -c "type inode" -c "addr" -c "p core.size" /dev/sdb1
current
byte offset 68096, length 512
buffer block 128 (fsbno 16), 32 bbs
inode 133, dir inode -1, type inode
core.size = 123142
current
byte offset 65536, length 512
buffer block 128 (fsbno 16), 32 bbs
inode 128, dir inode 128, type inode
core.size = 42
The "type inode" get wrong inode addr due to it trys to get the
beginning of an inode chunk, refer to "533d1d229 xfs_db: properly set
inode type".
We don't need to get the beginning of a chunk in set_iocur_type, due
to set_cur_inode(ino) will help to do all of that and make a proper
verification. We just need to give it a correct inode.
Reported-by: Jianhong Yin <jiyin@xxxxxxxxxx>
Signed-off-by: Zorro Lang <zlang@xxxxxxxxxx>
---
db/io.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/db/io.c b/db/io.c
index 6628d061..61940a07 100644
--- a/db/io.c
+++ b/db/io.c
@@ -591,6 +591,7 @@ set_iocur_type(
/* Inodes are special; verifier checks all inodes in the chunk */
if (type->typnm == TYP_INODE) {
xfs_daddr_t b = iocur_top->bb;
+ int bo = iocur_top->boff;
xfs_ino_t ino;
/*
@@ -598,7 +599,7 @@ set_iocur_type(
* which contains the current disk location; daddr may change.
*/
ino = XFS_AGINO_TO_INO(mp, xfs_daddr_to_agno(mp, b),
- ((b << BBSHIFT) >> mp->m_sb.sb_inodelog) %
+ (((b << BBSHIFT) + bo) >> mp->m_sb.sb_inodelog) %
XFS_AGB_TO_AGINO(mp, mp->m_sb.sb_agblocks));
set_cur_inode(ino);
return;
--
2.20.1
