Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-16 Thread Tuomas Juntunen
Thanks! I'll give it a try, and report back my findings. Br, Tuomas -Original Message- From: Pavel V. Kaygorodov [mailto:pa...@inasan.ru] Sent: 16. toukokuuta 2015 13:51 To: Tuomas Juntunen Cc: Jason Dillaman; ceph-users Subject: Re: [ceph-users] RBD images -- parent snapshot mi

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-16 Thread Pavel V. Kaygorodov
images. > > Thanks > > Tuomas > > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Pavel V. Kaygorodov > Sent: 13. toukokuuta 2015 18:24 > To: Jason Dillaman > Cc: ceph-users > Subject: Re: [ceph-users] RBD images

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-16 Thread Daniel Schneller
On 2015-05-16 04:13:57 +, Tuomas Juntunen said: Hey Pavel Could you share your C program and the process how you were able to fix the images. Thanks Tuomas Pavel, That would indeed be invaluable! Thank you very much in advance! Daniel __

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-15 Thread Tuomas Juntunen
-users Subject: Re: [ceph-users] RBD images -- parent snapshot missing (help!) Hi! Thank you for you effort, I think it will be very useful for many people! Now I have solved the problem, using C program and radios library, 2 images from 3 is completely restored, one was corrupted, but I have rescued

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-13 Thread Pavel V. Kaygorodov
> From: "Pavel V. Kaygorodov" > To: "Tuomas Juntunen" > Cc: "ceph-users" > Sent: Tuesday, May 12, 2015 3:55:21 PM > Subject: Re: [ceph-users] RBD images -- parent snapshot missing (help!) > > Hi! > > I have found a way to change a pool ID

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-13 Thread Jason Dillaman
though they are not in > production, we would still need to get the data out of them. > > Br, > Tuomas > > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Pavel V. Kaygorodov > Sent: 12. toukokuuta 2015 20:41 >

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-12 Thread Pavel V. Kaygorodov
to get the data out of them. > > Br, > Tuomas > > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Pavel V. Kaygorodov > Sent: 12. toukokuuta 2015 20:41 > To: ceph-users > Subject: [ceph-users] RBD images -- parent s

Re: [ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-12 Thread Tuomas Juntunen
Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Pavel V. Kaygorodov Sent: 12. toukokuuta 2015 20:41 To: ceph-users Subject: [ceph-users] RBD images -- parent snapshot missing (help!) Hi! I have an RBD image (in pool "volumes"), made by openstack f

[ceph-users] RBD images -- parent snapshot missing (help!)

2015-05-12 Thread Pavel V. Kaygorodov
Hi! I have an RBD image (in pool "volumes"), made by openstack from parent image (in pool "images"). Recently, I have tried to decrease number of PG-s, to avoid new Hammer warning. I have copied pool "images" to another pool, deleted original pool and renamed new pool to "images". Ceph allowed m