- Original Message -
> On Sun, Feb 5, 2012 at 4:41 AM, Brian Candler
> wrote:
> > I reckon that to quickly copy one glusterfs volume to another, I
> > will need a
> > multi-threaded 'cp'. That is, something which will take the list
> > of files
> > from readdir() and copy batches of N o
On Mon, Feb 06, 2012 at 04:39:15PM +0530, Anand Avati wrote:
> > Is there something comparable a client can do on the mountpoint to get a
> > list of the component bricks in a volume?
>
> You can do the getfattr on a directory (say the mount point directory)
> and get the list of all bricks.
Than
On Sun, Feb 5, 2012 at 10:34 PM, Brian Candler wrote:
> On Sun, Feb 05, 2012 at 05:30:40PM +0530, Anand Avati wrote:
>> > Alternatively: is it possible to determine for each file which brick it
>> > resides on?
>>
>> Yes, there is the virtual extended attribute
>> "trusted.glusterfs.pathinfo" whic
On Mon, Feb 06, 2012 at 08:21:40AM +0100, Daniel Müller wrote:
> Don' t you run your bricks in replication mode? So you do not have to copy
> anything by hand or batch.
That's not what I mean. There are times when I need to make a one-off copy
of a subset of the files (say one subdirectory of a vo
-boun...@gluster.org
[mailto:gluster-users-boun...@gluster.org] Im Auftrag von Brian Candler
Gesendet: Sonntag, 5. Februar 2012 00:12
An: gluster-users@gluster.org
Betreff: [Gluster-users] Parallel cp?
I reckon that to quickly copy one glusterfs volume to another, I will need a
multi-threaded 'cp&
On Sun, Feb 05, 2012 at 05:30:40PM +0530, Anand Avati wrote:
> > Alternatively: is it possible to determine for each file which brick it
> > resides on?
>
> Yes, there is the virtual extended attribute
> "trusted.glusterfs.pathinfo" which gives you the location (hostname)
> of a file.
# getfattr
On Sun, Feb 5, 2012 at 6:00 AM, Anand Avati wrote:
> On Sun, Feb 5, 2012 at 4:41 AM, Brian Candler wrote:
>> I reckon that to quickly copy one glusterfs volume to another, I will need a
>> multi-threaded 'cp'. That is, something which will take the list of files
>> from readdir() and copy batche
On Sun, Feb 5, 2012 at 4:41 AM, Brian Candler wrote:
> I reckon that to quickly copy one glusterfs volume to another, I will need a
> multi-threaded 'cp'. That is, something which will take the list of files
> from readdir() and copy batches of N of them in parallel. This is so I can
> keep all
I reckon that to quickly copy one glusterfs volume to another, I will need a
multi-threaded 'cp'. That is, something which will take the list of files
from readdir() and copy batches of N of them in parallel. This is so I can
keep all the component spindles busy.
Question 1: does such a thing ex
