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xfs: dump the first 128 bytes of any corrupt buffer

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Increase the corrupt buffer dump to the first 128 bytes since v5
filesystems have larger block headers than before.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong
2018-01-08 10:51:26 -08:00
parent d9418ed08a
commit 9c712a1346
3 changed files with 9 additions and 4 deletions
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3
fs/xfs/xfs_buf.c
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@@ -1381,7 +1381,8 @@ _xfs_buf_ioapply(
xfs_warn(mp,
"%s: no ops on block 0x%llx/0x%x",
__func__, bp->b_bn, bp->b_length);
xfs_hex_dump(bp->b_addr, 64);
xfs_hex_dump(bp->b_addr,
XFS_CORRUPTION_DUMP_LEN);
dump_stack();
}
}