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From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 0/8] FSID change userspace v2
Date: Thu, 11 Oct 2018 18:03:56 +0300	[thread overview]
Message-ID: <1539270244-27076-1-git-send-email-nborisov@suse.com> (raw)

Here is the second posting of the FSID change support for user space. For 
background information refer to the the initial posting [0]. The major changes
in this version are: 
 - Modified the sequence of operations when changing the fsid. Now it's split
 among 2 transactions with the first one setting a flag (similarly to what 
 the old fsid change code does) and the second transaction applying the new 
 FSID and incompat flag

 - Expanded the test coverage with several crafted images which simulate 
 failure scenarios that could occur while fsid change is in progress. 

 - Also added the last 2 clean up patches which can be merged independently of
 the fsid changes.



[0] https://lore.kernel.org/linux-btrfs/1535531754-29774-1-git-send-email-nborisov@suse.com/
Nikolay Borisov (8):
  btrfstune: Remove fs_info arg from change_device_uuid
  btrfstune: Rename change_header_uuid to change_buffer_header_uuid
  btrfs-progs: Add support for metadata_uuid field.
  btrfstune: Add support for changing the user uuid
  btrfs-progs: tests: Add tests for changing fsid feature
  btrfs-progs: Remove fsid/metdata_uuid fields from fs_info
  btrfs-progs: Remove btrfs_fs_info::new_fsid
  btrfs-progs: Directly pass root to change_devices_uuid

 btrfstune.c                                     | 237 ++++++++++++++++++------
 check/main.c                                    |   2 +-
 chunk-recover.c                                 |  17 +-
 cmds-filesystem.c                               |   2 +
 cmds-inspect-dump-super.c                       |  22 ++-
 convert/common.c                                |   2 +
 ctree.c                                         |  15 +-
 ctree.h                                         |  10 +-
 disk-io.c                                       |  62 +++++--
 image/main.c                                    |  25 ++-
 tests/misc-tests/033-metadata-uuid/disk1.raw.xz | Bin 0 -> 78336 bytes
 tests/misc-tests/033-metadata-uuid/disk2.raw.xz | Bin 0 -> 77664 bytes
 tests/misc-tests/033-metadata-uuid/disk3.raw.xz | Bin 0 -> 78328 bytes
 tests/misc-tests/033-metadata-uuid/disk4.raw.xz | Bin 0 -> 77592 bytes
 tests/misc-tests/033-metadata-uuid/disk5.raw.xz | Bin 0 -> 78348 bytes
 tests/misc-tests/033-metadata-uuid/disk6.raw.xz | Bin 0 -> 77552 bytes
 tests/misc-tests/033-metadata-uuid/test.sh      | 225 ++++++++++++++++++++++
 volumes.c                                       |  37 +++-
 volumes.h                                       |   1 +
 19 files changed, 557 insertions(+), 100 deletions(-)
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk1.raw.xz
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk2.raw.xz
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk3.raw.xz
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk4.raw.xz
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk5.raw.xz
 create mode 100644 tests/misc-tests/033-metadata-uuid/disk6.raw.xz
 create mode 100755 tests/misc-tests/033-metadata-uuid/test.sh

-- 
2.7.4


             reply	other threads:[~2018-10-11 15:04 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-11 15:03 Nikolay Borisov [this message]
2018-10-11 15:03 ` [PATCH 1/8] btrfstune: Remove fs_info arg from change_device_uuid Nikolay Borisov
2018-10-11 15:03 ` [PATCH 2/8] btrfstune: Rename change_header_uuid to change_buffer_header_uuid Nikolay Borisov
2018-10-11 15:03 ` [PATCH 3/8] btrfs-progs: Add support for metadata_uuid field Nikolay Borisov
2018-10-11 15:04 ` [PATCH 4/8] btrfstune: Add support for changing the user uuid Nikolay Borisov
2018-10-11 15:04 ` [PATCH 5/8] btrfs-progs: tests: Add tests for changing fsid feature Nikolay Borisov
2018-10-11 15:04 ` [PATCH 6/8] btrfs-progs: Remove fsid/metdata_uuid fields from fs_info Nikolay Borisov
2018-10-11 15:04 ` [PATCH 7/8] btrfs-progs: Remove btrfs_fs_info::new_fsid Nikolay Borisov
2018-10-11 15:04 ` [PATCH 8/8] btrfs-progs: Directly pass root to change_devices_uuid Nikolay Borisov
2018-12-13 19:14 ` [PATCH 0/8] FSID change userspace v2 David Sterba

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