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([49.207.211.178]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-25c3a84a750sm164780175ad.83.2025.09.16.08.11.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Sep 2025 08:11:57 -0700 (PDT) From: "Nirjhar Roy (IBM)" To: fstests@vger.kernel.org Cc: nirjhar.roy.lists@gmail.com, ritesh.list@gmail.com, ojaswin@linux.ibm.com, djwong@kernel.org, bfoster@redhat.com, david@fromorbit.com, hsiangkao@linux.alibaba.com, zlang@kernel.org Subject: [RFC 0/3] xfs: Add new xfs multi AG shrink tests Date: Tue, 16 Sep 2025 15:11:29 +0000 Message-Id: X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch series adds several multi AG shrink tests based on the RFC[1]. Patch 1/3 adds more basic shrink functionality tests to the already existing ones in xfs/163. Patch 2 adds tests that checks whether the filesystem is consistent after several xfs_growfs operations(filesystem growth/shrink). Patch 3 adds a test that repeatedly shrinks and shuts down the filesystem, thus checking the log recovery correctness during multi AG shrink operations. Tested them with 4k blocksize(on x86_64 with 4k page size) and 4k+64k blocksize (on ppc64le with page size 64k). [1] https://lore.kernel.org/all/cover.1758034274.git.nirjhar.roy.lists@gmail.com/ Nirjhar Roy (IBM) (3): xfs/163: Update this test with multi AG shrink sub-tests xfs: Add parallel back to back grow/shrink tests xfs: Add multi AG shrink + shutdown + recovery tests tests/xfs/163 | 162 ++++++++++++++++++++++++++++++++++++---------- tests/xfs/163.out | 23 +++++-- tests/xfs/333 | 87 +++++++++++++++++++++++++ tests/xfs/333.out | 2 + tests/xfs/611 | 89 +++++++++++++++++++++++++ tests/xfs/611.out | 2 + 6 files changed, 327 insertions(+), 38 deletions(-) create mode 100755 tests/xfs/333 create mode 100644 tests/xfs/333.out create mode 100755 tests/xfs/611 create mode 100644 tests/xfs/611.out -- 2.34.1