Re: [sheepdog] [PATCH 0/3] sheep, dog: configurable vid space

2015-02-02 Thread Hitoshi Mitake
At Mon, 02 Feb 2015 18:23:03 +0900, Hitoshi Mitake wrote: At Mon, 2 Feb 2015 14:58:18 +0900, Takafumi Fujieda wrote: Current, deleted vids are not reused, without cutting relations. If snapshots of many online vdis in a cluster are created continuously, the vid space will be

Re: [sheepdog] [PATCH 0/3] sheep, dog: configurable vid space

2015-02-02 Thread Hitoshi Mitake
At Mon, 2 Feb 2015 14:58:18 +0900, Takafumi Fujieda wrote: Current, deleted vids are not reused, without cutting relations. If snapshots of many online vdis in a cluster are created continuously, the vid space will be exhausted. To be honest, it is hard for me to understand the motivation

[sheepdog] [PATCH 0/3] sheep, dog: configurable vid space

2015-02-01 Thread Takafumi Fujieda
Current, deleted vids are not reused, without cutting relations. If snapshots of many online vdis in a cluster are created continuously, the vid space will be exhausted. These patches make vid space size configurable from 24 bits to 26 bits by using the reserved bits in the oid. A new option -s