Hello
Description
If I copy files from Windows 7 to share on ZFS, Total commander with some files stop copy and show dialog "Overwrite... 0bytes ... with 1336 bytes ... ". If I choice "Skip all" I see some files with zero length.
If I use Explorer and copy to ZFS or I use Total Comamnder and copy to UFS all files are OK.
May be - is this problem with delayed allocation?
Configuration
NAS - Intel D945GSEJT, 2GB SO-DIMM, WD 1,5TB EARS, 4GB CF for FreeNAS
Station - Lenovo ThinkPad T500, Windows 7 Enterprise
ZFS:
pool: fajly
state: ONLINE
scrub none requested
config:
NAME STATE READ WRITE CKSUM fajly ONLINE 0 0 0 ad4 ONLINE 0 0 0
errors: No known data errors
ZFS dataset properties
NAME PROPERTY VALUE SOURCE
fajly type filesystem -
fajly creation Thu May 6 14:54 2010 -
fajly used 3.21M -
fajly available 1.34T -
fajly referenced 3.11M -
fajly compressratio 1.00x -
fajly mounted yes -
fajly quota none default
fajly reservation none default
fajly recordsize 128K default
fajly mountpoint /mnt/fajly local
fajly sharenfs off default
fajly checksum on default
fajly compression off default
fajly atime on default
fajly devices on default
fajly exec on default
fajly setuid on default
fajly readonly off default
fajly jailed off default
fajly snapdir hidden default
fajly aclmode groupmask default
fajly aclinherit secure default
fajly canmount on default
fajly shareiscsi off default
fajly xattr off temporary
fajly copies 1 default
Sorry for my English
I wrote this to Christian Ghisler - he wrote:
Thanks for your feedback! CopyFileEx is a very common function used by
many programs on Windows, so it's quite a risk that your NAS doesn't handle
it well. Maybe you can report it to the FreeNAS project as a bug? CopyFileEx
is just one function call, so it should be easy for them to test and reproduce
the problem...