How do you fsck a loop-aes filesystem?

[dave-mlist@bfnet.com]

I created a filesystem following Example 3 of the loop-aes README.  My
/etc/fstab file has a line that looks something like this:

/dev/sda1 /mnt/crypt ext3 defaults,noauto,loop=/dev/loop0,encryption=AES128,pseed=<someseed> 0 0

So, if I wanted to run fsck on this or just bring the filesystem
up to date with the journal, how would I do it?

Also, is there any guarantee that the ext3 journal on this filesystem
is being written to the physical disk?  Or is the loop device
totally asynchronous?

Thanks,
Dave
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Linux-crypto:  cryptography in and on the Linux system
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