Re: 4.13 rbd snapshot delete failed

2019-09-07 Thread Wido den Hollander
On 9/6/19 11:34 PM, Andrija Panic wrote: > One question though... for me (4.13, Nautilus 14.2, test env) - it fails to > revert back to snapshot with below error > Ok, that's weird. Gabriel worked on this code recently, maybe he can take a look. I'll ping him Wido > Which CEPH and QEMU/libv

Re: Hackathon @apachecon

2019-09-07 Thread Marcus
I think some direction may come out of what we see at the conference. UX - UI, API, CLI KVM agent communication model On Friday, September 6, 2019, Paul Angus wrote: > Hi All, > > We have a large room for the day on Wednesday for a hackathon. I think it > might be a good idea if we marshal som

Re: 4.13 rbd snapshot delete failed

2019-09-07 Thread li jerry
I found it had nothing to do with storage.cleanup.delay and storage.cleanup.interval. The reason is that when DeleteSnapshot Cmd is executed, because the RBD snapshot does not have Copy to secondary storage, it only changes the database information, and does not enter the main storage to del

Re: 4.13 rbd snapshot delete failed

2019-09-07 Thread Andrija Panic
Maaany release ago, deleting Ceph volume snap, was also only deleting it in DB, so the RBD performance become terrible with many tens of (i. e. Hourly) snapshots. I'll try to verify this on 4.13 myself, but Wido and the guys will know better... I On Sat, Sep 7, 2019, 08:34 li jerry wrote: > I f