Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-29 Thread Jason Dillaman
в" > To: "Jason Dillaman" > Cc: "Bill WONG" , "ceph-users" > > Sent: Friday, January 29, 2016 11:04:52 AM > Subject: Re: [ceph-users] Striping feature gone after flatten with cloned > images > > Btw, in terms of fio for example - how can

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-29 Thread Василий Ангапов
ing. A better example would be something like: >> > >> > rbd clone --stripe-unit 4K --stripe-count 16 storage1/cloudlet-1@snap1 >> > storage1/cloudlet-1-clone >> > >> > -- >> > >> > Jason Dillaman >> > >> > - Original M

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-29 Thread Jason Dillaman
gt; From: "Bill WONG" > To: "Jason Dillaman" > Cc: "ceph-users" > Sent: Friday, January 29, 2016 12:30:24 AM > Subject: Re: [ceph-users] Striping feature gone after flatten with cloned > images > Hi Jason, > it works fine but flatten take

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-28 Thread Bill WONG
> rbd clone --stripe-unit 4K --stripe-count 16 storage1/cloudlet-1@snap1 > storage1/cloudlet-1-clone > > -- > > Jason Dillaman > > > - Original Message - > > > From: "Bill WONG" > > To: "Jason Dillaman" > > Cc: "ceph-use

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-28 Thread Jason Dillaman
t-1@snap1 storage1/cloudlet-1-clone -- Jason Dillaman - Original Message - > From: "Bill WONG" > To: "Jason Dillaman" > Cc: "ceph-users" > Sent: Thursday, January 28, 2016 10:08:38 PM > Subject: Re: [ceph-users] Striping feature gone afte

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-28 Thread Bill WONG
hi jason, how i can make the stripping parameters st the time of clone creation? as i have tested, which looks doesn't work properly.. the clone image still without stripping.. any idea? -- rbd clone --stripe-unit 4096K --stripe-count 1 storage1/cloudlet-1@snap1 storage1/cloudlet-1-clone rbd flatt

Re: [ceph-users] Striping feature gone after flatten with cloned images

2016-01-28 Thread Jason Dillaman
You must specify the clone's striping parameters at the time of its creation -- it is not inherited from the parent image. -- Jason Dillaman - Original Message - > From: "Bill WONG" > To: "ceph-users" > Sent: Thursday, January 28, 2016 1:25:12 PM > Subject: [ceph-users] Striping