[0/4] btrfs-progs: tune: add --device and --noscan option

Message

Anand Jain June 13, 2023, 10:47 a.m. UTC

Separated out from the preparatory patch set. Depends on the preparatory
patch set: ("btrfs-progs: cleanup and preparatory around device scan").
This set (along with its preparatory patch) has passed the btrfs-progs
test suite.

By default, btrfstune scans all the block devices in the system.

To scan regular files without mapping them to a loop device, add the
--device option.

The option arguments follow the same pattern as in the "mkfs.btrfs -O"
option.

To indicate not to scan the system for other devices, add the --noscan
option.

For example:

  The command below will scan both regular files and the devices
  provided in the --device option, along with the system block devices.

	btrfstune -m --device /tdev/td1,/tdev/td2 /tdev/td3
  or
	btrfstune -m --device /tdev/td1 --device /tdev/td2 /tdev/td3

  In some cases, if you need to avoid the default system scan for the
  block device, you can use the --noscan option.

	btrfstune -m --noscan --device /tdev/td1,/tdev/td2 /tdev/td3

Anand Jain (5):
  btrfs-progs: tune: consolidate return goto free-out
  btrfs-progs: tune: introduce --device option
  btrfs-progs: docs: update btrfstune --device option
  btrfs-progs: tune: introduce --noscan option
  btrfs-progs: docs: update btrfstune --noscan option

 Documentation/btrfstune.rst |   7 +++
 tune/main.c                 | 103 ++++++++++++++++++++++++++++++------
 2 files changed, 95 insertions(+), 15 deletions(-)

Comments

Anand Jain June 28, 2023, 11:27 p.m. UTC | #1

Please ignore this patch bundle and instead use the new patch bundle.

      [PATCH 00/10] btrfs-progs: check and tune: add device and noscan 
options

Thanks.

On 13/6/23 18:47, Anand Jain wrote:
> Separated out from the preparatory patch set. Depends on the preparatory
> patch set: ("btrfs-progs: cleanup and preparatory around device scan").
> This set (along with its preparatory patch) has passed the btrfs-progs
> test suite.
> 
> By default, btrfstune scans all the block devices in the system.
> 
> To scan regular files without mapping them to a loop device, add the
> --device option.
> 
> The option arguments follow the same pattern as in the "mkfs.btrfs -O"
> option.
> 
> To indicate not to scan the system for other devices, add the --noscan
> option.
> 
> For example:
> 
>    The command below will scan both regular files and the devices
>    provided in the --device option, along with the system block devices.
> 
> 	btrfstune -m --device /tdev/td1,/tdev/td2 /tdev/td3
>    or
> 	btrfstune -m --device /tdev/td1 --device /tdev/td2 /tdev/td3
> 
>    In some cases, if you need to avoid the default system scan for the
>    block device, you can use the --noscan option.
> 
> 	btrfstune -m --noscan --device /tdev/td1,/tdev/td2 /tdev/td3
> 
> Anand Jain (5):
>    btrfs-progs: tune: consolidate return goto free-out
>    btrfs-progs: tune: introduce --device option
>    btrfs-progs: docs: update btrfstune --device option
>    btrfs-progs: tune: introduce --noscan option
>    btrfs-progs: docs: update btrfstune --noscan option
> 
>   Documentation/btrfstune.rst |   7 +++
>   tune/main.c                 | 103 ++++++++++++++++++++++++++++++------
>   2 files changed, 95 insertions(+), 15 deletions(-)
>