On 08/13/2012 02:17 PM, Wolfgang Denk wrote:
Dear Rob Herring,
In message 50294743.5010907@gmail.com you wrote:
I do an ubuntu install to a single ext4 fs and then ext2ls gives this:
...
The problem is in the directories with sizes of 0. It does seem to be
What exactly is the problem? The listing appears pretty normal to me?
The size for the directories are 0 instead of 4096 and those directories have no contents. An ext2ls on /usr in this example:
EXT2 rev 1, inode_size 256 ext4fs read 0 group descriptor (blkno 1 blkoff 0) Iterate dir usr iterate >.< iterate >..< iterate >lost+found< iterate >etc< iterate >media< iterate >var< iterate >usr< ext4fs read 1760 group descriptor (blkno 14 blkoff 3072)
Note only debug messages are printed. Not even '.' or '..' entries.
It's only a problem when it is the /boot directory which seems to be random from install to install.
It seems you enabled some debug feature? Which exactly? And you get the same results without debug, don't you?
Just defined DEBUG on ext_common.c and ext4fs.c. It happens either way.
I haven't been able to produce a simple example just creating a bunch of files and directories, so only the disk after an ubuntu install has the problem.
Can you upload the image somewhere? And indicate which exact problems we should look for?
Yes, I'll have to recreate one with a reasonable size.
Rob
Best regards,
Wolfgang Denk