Re: hello, I am confused about a question of rbd

2015-07-23 Thread Dan Mick
Why not zero? If the answer is it can't be used, then, what arbitrary minimum size is too small? (also, given that resize exists, it can be used for storage after a resize.) On 07/23/2015 06:03 AM, Jason Dillaman wrote: According to the git history, support for zero MB images for the

Re: hello, I am confused about a question of rbd

2015-07-23 Thread Jason Dillaman
http://www.redhat.com - Original Message - From: zhengbin 08747 zhengbin.08...@h3c.com To: dilla...@redhat.com Sent: Thursday, July 23, 2015 7:52:16 AM Subject: hello, I am confused about a question of rbd When I create a rbd block, its size can be zero, why?I think it should

答复: 答复: hello, I am confused about a question of rbd

2015-07-23 Thread zhengbin.08...@h3c.com
From now I don't find any question, Understand it, thank you -邮件原件- 发件人: Dan Mick [mailto:dm...@redhat.com] 发送时间: 2015年7月24日 9:21 收件人: zhengbin 08747 (RD); ceph-devel 主题: Re: 答复: hello, I am confused about a question of rbd Adding back ceph-devel My point was, ok, ruling out 0, then we

Re: 答复: hello, I am confused about a question of rbd

2015-07-23 Thread Dan Mick
can just make sure the block size is larger than zero -邮件原件- 发件人: Dan Mick [mailto:dm...@redhat.com] 发送时间: 2015年7月24日 5:25 收件人: Jason Dillaman; zhengbin 08747 (RD) 抄送: ceph-devel 主题: Re: hello, I am confused about a question of rbd Why not zero? If the answer is it can't