Re: reducing disk usage advice

2011-03-15 Thread Sylvain Lebresne
On Mon, Mar 14, 2011 at 8:17 PM, Karl Hiramoto wrote: > On 03/14/11 15:33, Sylvain Lebresne wrote: >> >> CASSANDRA-1537 is probably also a partial but possibly sufficient >> solution. That's also probably easier than CASSANDRA-1610 and I'll try >> to give it a shot asap, that had been on my todo l

Re: reducing disk usage advice

2011-03-14 Thread Karl Hiramoto
On 03/14/11 15:33, Sylvain Lebresne wrote: > > CASSANDRA-1537 is probably also a partial but possibly sufficient > solution. That's also probably easier than CASSANDRA-1610 and I'll try > to give it a shot asap, that had been on my todo list way too long. > Thanks, eager to see CASSANDRA-1610 somed

Re: reducing disk usage advice

2011-03-14 Thread Sylvain Lebresne
On Sun, Mar 13, 2011 at 7:10 PM, Karl Hiramoto wrote: > > Hi, > > I'm looking for advice on reducing disk usage.   I've ran out of disk space > two days in a row while running a  nightly scheduled nodetool repair && > nodetool compact  cronjob. > > I have 6 nodes RF=3  each with 300 GB drives at

Re: reducing disk usage advice

2011-03-13 Thread Karl Hiramoto
On 3/13/2011 9:27 PM, aaron morton wrote: The CF Stats are reporting you have 70GB total space taken up by SSTables, of which 55GB is live. The rest is available for deletion, AFAIK this happens when cassandra detects free space is running low. I've never dug into how/when this happens though.

Re: reducing disk usage advice

2011-03-13 Thread aaron morton
The CF Stats are reporting you have 70GB total space taken up by SSTables, of which 55GB is live. The rest is available for deletion, AFAIK this happens when cassandra detects free space is running low. I've never dug into how/when this happens though. With that amount of data it seems odd to

reducing disk usage advice

2011-03-13 Thread Karl Hiramoto
Hi, I'm looking for advice on reducing disk usage. I've ran out of disk space two days in a row while running a nightly scheduled nodetool repair && nodetool compact cronjob. I have 6 nodes RF=3 each with 300 GB drives at a hosting company. GCGraceSeconds= 26 (3.1 days) Every colu