John R Pierce wrote:
Sven wrote:
Hi folks
We migrated storage from local disk to SAN with:
# rsync -avz /mnt/lvol00045/* /lvol00045
Why there is a difference in size? How to explain this? Do we have
inconsistency? What we did wrong?
[...]
/dev/mapper/vg01-lvol00045_old
10321208 3930336 6286016 39% /mnt/lvol00045
[...]
/dev/mapper/vg01-lvol00045
10321208 3163852 6633068 33% /lvol00045
did rsync copy .* hidden files ?
do the two file systems have the same block size?
Rsync would copy hidden files when recursing as a side effect of the -a
option. However, the shell is going to expand that '*' before rsync
sees the command line and miss any hidden files in the top level
directory. I'd probably have done:
cd /mnt/lvo100045
rsync -avH . /lvo00045
instead. That gives rsync a directory as a starting point without
having to remember the quirks of whether it will or won't create a
subdirectory of that name on the target. It also doesn't make sense to
use -z for a local file copy and you might need -H if you have
hardlinked files on the filesystem.
--
Les Mikesell
[EMAIL PROTECTED]
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