From: Johannes Thumshirn <jth@kernel.org>
To: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>
Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
Johannes Thumshirn <johannes.thumshirn@wdc.com>,
Johannes Thumshirn <jthumshirn@wdc.com>,
Filipe Manana <fdmanana@suse.com>
Subject: [PATCH v2 0/5] btrfs: fix relocation on RAID stripe-tree filesystems
Date: Tue, 30 Jul 2024 12:33:13 +0200 [thread overview]
Message-ID: <20240730-debug-v2-0-38e6607ecba6@kernel.org> (raw)
When doing relocation on RST backed filesystems, there is a possibility of
a scatter-gather list corruption.
See patch 4 for details.
CI Link: https://github.com/btrfs/linux/actions/runs/10143804038
---
Changes in v2:
- Change RST lookup error message to debug
- Link to v1: https://lore.kernel.org/r/20240729-debug-v1-0-f0b3d78d9438@kernel.org
---
Johannes Thumshirn (5):
btrfs: don't dump stripe-tree on lookup error
btrfs: rename btrfs_io_stripe::is_scrub to rst_search_commit_root
btrfs: set rst_search_commit_root in case of relocation
btrfs: don't readahead the relocation inode on RST
btrfs: change RST lookup error message to debug
fs/btrfs/bio.c | 3 ++-
fs/btrfs/raid-stripe-tree.c | 8 +++-----
fs/btrfs/relocation.c | 14 ++++++++++----
fs/btrfs/scrub.c | 2 +-
fs/btrfs/volumes.h | 2 +-
5 files changed, 17 insertions(+), 12 deletions(-)
---
base-commit: 543cb1b052748dc53ff06b23273fcb78f11b8254
change-id: 20240726-debug-f1fe805ea37b
Best regards,
--
Johannes Thumshirn <jth@kernel.org>
next reply other threads:[~2024-07-30 10:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-30 10:33 Johannes Thumshirn [this message]
2024-07-30 10:33 ` [PATCH v2 1/5] btrfs: don't dump stripe-tree on lookup error Johannes Thumshirn
2024-07-30 10:33 ` [PATCH v2 2/5] btrfs: rename btrfs_io_stripe::is_scrub to rst_search_commit_root Johannes Thumshirn
2024-07-30 10:33 ` [PATCH v2 3/5] btrfs: set rst_search_commit_root in case of relocation Johannes Thumshirn
2024-07-30 10:33 ` [PATCH v2 4/5] btrfs: don't readahead the relocation inode on RST Johannes Thumshirn
2024-07-30 10:33 ` [PATCH v2 5/5] btrfs: change RST lookup error message to debug Johannes Thumshirn
2024-07-30 16:56 ` [PATCH v2 0/5] btrfs: fix relocation on RAID stripe-tree filesystems Josef Bacik
2024-07-30 21:34 ` Qu Wenruo
2024-07-31 20:13 ` Johannes Thumshirn
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