[sheepdog] [PATCH] dog: read the latest epoch is enough in cluster_alter_copy

[Hitoshi Mitake]

At Thu, 24 Jul 2014 14:24:02 +0800,
Ruoyu wrote:
> 
> 
> On 2014年07月24日 12:41, Hitoshi Mitake wrote:
> > At Thu, 24 Jul 2014 11:13:50 +0800,
> > Ruoyu wrote:
> >> Because the purpose is to get the copy policy and the number of
> >> copies only, reading the latest epoch is nice. No need to read
> >> all epoch records.
> >>
> >> Signed-off-by: Ruoyu <liangry at ucweb.com>
> >> ---
> >>   dog/cluster.c | 2 +-
> >>   1 file changed, 1 insertion(+), 1 deletion(-)
> > Applied, thanks. It is nice if you can write test cases for the
> > feature of alter copy.
> OK.
> 
> BTW, just a remind, It seems nothing changed when I tried to pull the 
> repository. Could you please help to check it?

Could you check again? Sorry.

Thanks,
Hitoshi

> >
> > Thanks,
> > Hitoshi
> >
> >> diff --git a/dog/cluster.c b/dog/cluster.c
> >> index 3d7cd32..ba44ad9 100644
> >> --- a/dog/cluster.c
> >> +++ b/dog/cluster.c
> >> @@ -605,7 +605,7 @@ static int cluster_alter_copy(int argc, char **argv)
> >>   		confirm(info);
> >>   	}
> >>   
> >> -	log_length = sd_epoch * sizeof(struct epoch_log);
> >> +	log_length = sizeof(struct epoch_log);
> >>   	logs = xmalloc(log_length);
> >>   	sd_init_req(&hdr, SD_OP_STAT_CLUSTER);
> >>   	hdr.data_length = log_length;
> >> -- 
> >> 1.8.3.2
> >>
> >>
> >> -- 
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> >> sheepdog at lists.wpkg.org
> >> http://lists.wpkg.org/mailman/listinfo/sheepdog
> 
> 
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