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From: Randy Dunlap <rdunlap@infradead.org>
To: Sergei Shtepa <sergei.shtepa@veeam.com>,
	axboe@kernel.dk, viro@zeniv.linux.org.uk, hch@infradead.org,
	darrick.wong@oracle.com, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, rjw@rjwysocki.net,
	len.brown@intel.com, pavel@ucw.cz, akpm@linux-foundation.org,
	johannes.thumshirn@wdc.com, ming.lei@redhat.com, jack@suse.cz,
	tj@kernel.org, gustavo@embeddedor.com, bvanassche@acm.org,
	osandov@fb.com, koct9i@gmail.com, damien.lemoal@wdc.com,
	steve@sk2.org, linux-block@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH 2/2] blk-snap - snapshots and change-tracking for block devices
Date: Wed, 21 Oct 2020 08:11:53 -0700	[thread overview]
Message-ID: <e11c8a85-9d51-2668-53ec-f2795024c762@infradead.org> (raw)
In-Reply-To: <1603271049-20681-3-git-send-email-sergei.shtepa@veeam.com>

On 10/21/20 2:04 AM, Sergei Shtepa wrote:
> diff --git a/drivers/block/blk-snap/Kconfig b/drivers/block/blk-snap/Kconfig
> new file mode 100644
> index 000000000000..7a2db99a80dd
> --- /dev/null
> +++ b/drivers/block/blk-snap/Kconfig
> @@ -0,0 +1,24 @@
> +# SPDX-License-Identifier: GPL-2.0
> +#
> +# blk-snap block io layer filter module configuration
> +#
> +#
> +#select BLK_FILTER
> +
> +config BLK_SNAP
> +	tristate "Block device snapshot filter"
> +	depends on BLK_FILTER
> +	help
> +

No blank line here.

> +	  Allow to create snapshots and track block changes for a block

	                                                    for block

> +	  devices. Designed for creating backups for any block devices
> +	  (without device mapper). Snapshots are temporary and are released
> +	  then backup is completed. Change block tracking allows you to

	  when

> +	  create incremental or differential backups.
> +
> +config BLK_SNAP_SNAPSTORE_MULTIDEV
> +	bool "Multi device snapstore configuration support"
> +	depends on BLK_SNAP
> +	help
> +
No blank line here.

> +	  Allow to create snapstore on multiple block devices.


thanks.
-- 
~Randy


  parent reply	other threads:[~2020-10-21 15:12 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-21  9:04 [PATCH 0/2] block layer filter and block device snapshot module Sergei Shtepa
2020-10-21  9:04 ` [PATCH 1/2] Block layer filter - second version Sergei Shtepa
2020-10-21  9:14   ` Johannes Thumshirn
2020-10-21 10:01     ` Sergei Shtepa
2020-10-21  9:21   ` Damien Le Moal
2020-10-21 10:27     ` Sergei Shtepa
2020-10-21 11:44     ` Matthew Wilcox
2020-10-21 12:55       ` Sergei Shtepa
2020-10-21 13:07         ` Matthew Wilcox
2020-10-21 14:35           ` Sergei Shtepa
2020-10-21 15:09   ` Randy Dunlap
2020-10-24 14:53   ` Greg KH
2020-10-21  9:04 ` [PATCH 2/2] blk-snap - snapshots and change-tracking for block devices Sergei Shtepa
2020-10-21  9:08   ` Pavel Machek
2020-10-21  9:37     ` Sergei Shtepa
2020-10-21  9:23   ` Damien Le Moal
2020-10-21 11:15     ` Sergei Shtepa
2020-10-21 10:48   ` kernel test robot
2020-10-21 10:48     ` kernel test robot
2020-10-21 15:11   ` Randy Dunlap [this message]
2020-10-21 13:31 ` [PATCH 0/2] block layer filter and block device snapshot module Hannes Reinecke
2020-10-21 14:10   ` Sergei Shtepa
2020-10-22  5:58     ` Hannes Reinecke
2020-10-22  9:44       ` Sergei Shtepa
2020-10-22 10:28         ` Damien Le Moal
2020-10-22 13:52           ` Sergei Shtepa
2020-10-22 15:14             ` Darrick J. Wong
2020-10-22 17:54               ` Mike Snitzer
2020-10-22 17:54                 ` [dm-devel] " Mike Snitzer
2020-10-22 17:54                 ` Mike Snitzer
2020-10-23  9:13                 ` hch
2020-10-23  9:13                   ` [dm-devel] " hch
2020-10-23 10:31                   ` Hannes Reinecke
2020-10-23 10:31                     ` [dm-devel] " Hannes Reinecke
2020-10-23 11:04                     ` Sergei Shtepa
2020-10-23 11:04                       ` [dm-devel] " Sergei Shtepa
2020-10-23 11:12                     ` hch
2020-10-23 11:12                       ` hch
2020-10-22 18:35 ` Mike Snitzer
2020-10-22 18:35   ` [dm-devel] " Mike Snitzer
2020-10-22 18:35   ` Mike Snitzer

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