Op 03-05-11 17:55, Brandon High schreef:
-H: Hard links
If you're going to this for 2 TB of data, remember to expand your swap
space first (or have tons of memory). Rsync will need it to store every
inode number in the directory.
--
No part of this copyright message may be reproduced, read or
On Thu, 19 May 2011 15:39:50 +0200, Frank Van Damme wrote:
Op 03-05-11 17:55, Brandon High schreef:
-H: Hard links
If you're going to this for 2 TB of data, remember to expand your
swap
space first (or have tons of memory). Rsync will need it to store
every
inode number in the directory.
On 05/ 5/11 10:02 PM, Joerg Schilling wrote:
Ian Collinsi...@ianshome.com wrote:
*ufsrestore works fine on ZFS filesystems (although I haven't tried it
with any POSIX ACLs on the original ufs filesystem, which would probably
simply get lost).
star -copy -no-fsync is typically 30%
Erik Trimble erik.trim...@oracle.com wrote:
rsync is indeed slower than star; so far as I can tell, this is due
almost exclusively to the fact that rsync needs to build an in-memory
table of all work being done *before* it starts to copy. After that, it
copies at about the same rate as
Ian Collins i...@ianshome.com wrote:
*ufsrestore works fine on ZFS filesystems (although I haven't tried it
with any POSIX ACLs on the original ufs filesystem, which would probably
simply get lost).
star -copy -no-fsync is typically 30% faster that ufsdump | ufsrestore.
Does it
Freddie Cash fjwc...@gmail.com wrote:
On Fri, Apr 29, 2011 at 10:53 AM, Dan Shelton dan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons of
data (2 TB) from UFS to ZFS on same server?
rsync, with --whole-file --inplace (and other options),
Dan Shelton wrote:
Is anyone aware of any freeware program that can speed up copying tons
of data (2 TB) from UFS to ZFS on same server?
I use 'ufsdump | ufsrestore'*. I would also suggest try setting
'sync=disabled' during the operation, and reverting it afterwards.
Certainly, fastfs (a
Andrew Gabriel andrew.gabr...@oracle.com wrote:
Dan Shelton wrote:
Is anyone aware of any freeware program that can speed up copying tons
of data (2 TB) from UFS to ZFS on same server?
I use 'ufsdump | ufsrestore'*. I would also suggest try setting
'sync=disabled' during the operation,
On Tue, May 3, 2011 at 5:47 AM, Joerg Schilling
joerg.schill...@fokus.fraunhofer.de wrote:
But this is most likely slower than star and does rsync support sparse files?
'rsync -ASHXavP'
-A: ACLs
-S: Sparse files
-H: Hard links
-X: Xattrs
-a: archive mode; equals -rlptgoD (no -H,-A,-X)
You
On 5/3/2011 8:55 AM, Brandon High wrote:
On Tue, May 3, 2011 at 5:47 AM, Joerg Schilling
joerg.schill...@fokus.fraunhofer.de wrote:
But this is most likely slower than star and does rsync support sparse files?
'rsync -ASHXavP'
-A: ACLs
-S: Sparse files
-H: Hard links
-X: Xattrs
-a: archive
On 05/ 4/11 01:35 AM, Joerg Schilling wrote:
Andrew Gabrielandrew.gabr...@oracle.com wrote:
Dan Shelton wrote:
Is anyone aware of any freeware program that can speed up copying tons
of data (2 TB) from UFS to ZFS on same server?
I use 'ufsdump | ufsrestore'*. I would also suggest try
On Tue, May 3, 2011 at 12:36 PM, Erik Trimble erik.trim...@oracle.com wrote:
On 5/3/2011 8:55 AM, Brandon High wrote:
On Tue, May 3, 2011 at 5:47 AM, Joerg Schilling
joerg.schill...@fokus.fraunhofer.de wrote:
But this is most likely slower than star and does rsync support sparse
files?
On Tue, May 3, 2011 at 12:36 PM, Erik Trimble erik.trim...@oracle.com wrote:
rsync is indeed slower than star; so far as I can tell, this is due almost
exclusively to the fact that rsync needs to build an in-memory table of all
work being done *before* it starts to copy. After that, it copies
Is anyone aware of any freeware program that can speed up copying tons
of data (2 TB) from UFS to ZFS on same server?
Thanks.
___
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
On Fri, Apr 29, 2011 at 10:53 AM, Dan Shelton dan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons of
data (2 TB) from UFS to ZFS on same server?
rsync, with --whole-file --inplace (and other options), works well for
the initial copy.
rsync, with
Dan Shelton dan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons
of data (2 TB) from UFS to ZFS on same server?
Try star -copy
Note that due to the problems on ZFS to deal with stable states, I recommend to
use -no-fsync and it may of
On 04/30/11 06:00 AM, Freddie Cash wrote:
On Fri, Apr 29, 2011 at 10:53 AM, Dan Sheltondan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons of
data (2 TB) from UFS to ZFS on same server?
rsync, with --whole-file --inplace (and other options),
On Fri, Apr 29, 2011 at 10:53 AM, Dan Shelton dan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons of
data (2 TB) from UFS to ZFS on same server?
Setting 'sync=disabled' for the initial copy will help, since it will
make all writes asynchronous.
On Apr 29, 2011, at 1:37 PM, Brandon High wrote:
On Fri, Apr 29, 2011 at 10:53 AM, Dan Shelton dan.shel...@oracle.com wrote:
Is anyone aware of any freeware program that can speed up copying tons of
data (2 TB) from UFS to ZFS on same server?
Setting 'sync=disabled' for the initial copy
19 matches
Mail list logo
