Re: What will happen after adding another data disk

2018-06-12 Thread Jeff Jirsa
ent: Tuesday, June 12, 2018 9:06:07 AM > To: user@cassandra.apache.org > Subject: Re: What will happen after adding another data disk > > In my experience, adding a new disk and restarting the Cassandra process > slowly distributes the disk usage evenly, so that existing disks have

Re: What will happen after adding another data disk

2018-06-12 Thread wxn...@zjqunshuo.com
hanks, -Simon From: Kyrylo Lebediev Date: 2018-06-12 16:53 To: user@cassandra.apache.org Subject: Re: What will happen after adding another data disk Also it worth noting, that usage of JBOD isn't recommended for older Cassandra versions, as there are known issues with data imbalance on JBOD.

Re: What will happen after adding another data disk

2018-06-12 Thread Kyrylo Lebediev
be a better choice. From: Eunsu Kim Sent: Tuesday, June 12, 2018 9:06:07 AM To: user@cassandra.apache.org Subject: Re: What will happen after adding another data disk In my experience, adding a new disk and restarting the Cassandra process slowly distributes the

Re: What will happen after adding another data disk

2018-06-11 Thread Eunsu Kim
In my experience, adding a new disk and restarting the Cassandra process slowly distributes the disk usage evenly, so that existing disks have less disk usage > On 12 Jun 2018, at 11:09 AM, wxn...@zjqunshuo.com wrote: > > Hi, > I know Cassandra can make use of multiple disks. My data disk is alm

What will happen after adding another data disk

2018-06-11 Thread wxn...@zjqunshuo.com
Hi, I know Cassandra can make use of multiple disks. My data disk is almost full and I want to add another 2TB disk. I don't know what will happen after the addition. 1. C* will write to both disks util the old disk is full? 2. And what will happen after the old one is full? Will C* stop writing