Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-15 Thread Sergei Shtepa
The 12/15/2020 09:51, Bob Liu wrote: > Hi Folks, > > On 12/12/20 12:56 AM, Hannes Reinecke wrote: > > On 12/11/20 5:33 PM, Jens Axboe wrote: > >> On 12/11/20 9:30 AM, Mike Snitzer wrote: > >>> While I still think there needs to be a proper _upstream_ consumer of > >>> blk_interposer as a

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-14 Thread Hannes Reinecke
On 12/15/20 7:51 AM, Bob Liu wrote: Hi Folks, On 12/12/20 12:56 AM, Hannes Reinecke wrote: On 12/11/20 5:33 PM, Jens Axboe wrote: On 12/11/20 9:30 AM, Mike Snitzer wrote: While I still think there needs to be a proper _upstream_ consumer of blk_interposer as a condition of it going in.. I'll

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-14 Thread Bob Liu
Hi Folks, On 12/12/20 12:56 AM, Hannes Reinecke wrote: > On 12/11/20 5:33 PM, Jens Axboe wrote: >> On 12/11/20 9:30 AM, Mike Snitzer wrote: >>> While I still think there needs to be a proper _upstream_ consumer of >>> blk_interposer as a condition of it going in.. I'll let others make the >>>

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-12 Thread Jens Axboe
On 12/11/20 11:03 AM, Hannes Reinecke wrote: > On 12/11/20 6:04 PM, Jens Axboe wrote: >> On 12/11/20 9:56 AM, Hannes Reinecke wrote: >>> On 12/11/20 5:33 PM, Jens Axboe wrote: On 12/11/20 9:30 AM, Mike Snitzer wrote: > While I still think there needs to be a proper _upstream_ consumer of

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-11 Thread Hannes Reinecke
On 12/11/20 6:04 PM, Jens Axboe wrote: On 12/11/20 9:56 AM, Hannes Reinecke wrote: On 12/11/20 5:33 PM, Jens Axboe wrote: On 12/11/20 9:30 AM, Mike Snitzer wrote: While I still think there needs to be a proper _upstream_ consumer of blk_interposer as a condition of it going in.. I'll let

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-11 Thread Jens Axboe
On 12/11/20 9:56 AM, Hannes Reinecke wrote: > On 12/11/20 5:33 PM, Jens Axboe wrote: >> On 12/11/20 9:30 AM, Mike Snitzer wrote: >>> While I still think there needs to be a proper _upstream_ consumer of >>> blk_interposer as a condition of it going in.. I'll let others make the >>> call. >> >>

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-11 Thread Hannes Reinecke
On 12/11/20 5:33 PM, Jens Axboe wrote: On 12/11/20 9:30 AM, Mike Snitzer wrote: While I still think there needs to be a proper _upstream_ consumer of blk_interposer as a condition of it going in.. I'll let others make the call. That's an unequivocal rule. As such, I'll defer to Jens,

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-11 Thread Mike Snitzer
On Thu, Dec 10 2020 at 11:32am -0500, Mike Snitzer wrote: > On Thu, Dec 10 2020 at 9:58am -0500, > Sergei Shtepa wrote: > > > The 12/09/2020 16:51, Mike Snitzer wrote: > > > On Wed, Dec 09 2020 at 8:01am -0500, > > > Sergei Shtepa wrote: > > > > > > > Hi all. > > > > > > > > I try to

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-11 Thread Jens Axboe
On 12/11/20 9:30 AM, Mike Snitzer wrote: > While I still think there needs to be a proper _upstream_ consumer of > blk_interposer as a condition of it going in.. I'll let others make the > call. That's an unequivocal rule. > As such, I'll defer to Jens, Christoph and others on whether your >

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-10 Thread Mike Snitzer
On Thu, Dec 10 2020 at 9:58am -0500, Sergei Shtepa wrote: > The 12/09/2020 16:51, Mike Snitzer wrote: > > On Wed, Dec 09 2020 at 8:01am -0500, > > Sergei Shtepa wrote: > > > > > Hi all. > > > > > > I try to suggest the Block Layer Interposer (blk_interposer) again. > > > It`s allows to

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-10 Thread Sergei Shtepa
The 12/09/2020 16:51, Mike Snitzer wrote: > On Wed, Dec 09 2020 at 8:01am -0500, > Sergei Shtepa wrote: > > > Hi all. > > > > I try to suggest the Block Layer Interposer (blk_interposer) again. > > It`s allows to intercept bio requests, remap bio to another devices > > or add new bios. > > >

Re: [PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-09 Thread Mike Snitzer
On Wed, Dec 09 2020 at 8:01am -0500, Sergei Shtepa wrote: > Hi all. > > I try to suggest the Block Layer Interposer (blk_interposer) again. > It`s allows to intercept bio requests, remap bio to another devices > or add new bios. > > Initially, blk_interposer was designed to be compatible with

[PATCH 0/3] block: blk_interposer - Block Layer Interposer

2020-12-09 Thread Sergei Shtepa
Hi all. I try to suggest the Block Layer Interposer (blk_interposer) again. It`s allows to intercept bio requests, remap bio to another devices or add new bios. Initially, blk_interposer was designed to be compatible with device mapper. Our (my and Hannes) previous attempt to offer