From: Kanchan Joshi <joshi.k@samsung.com>
To: Christoph Hellwig <hch@lst.de>, Zorro Lang <zlang@kernel.org>
Cc: fstests@vger.kernel.org,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Anuj Gupta <anuj20.g@samsung.com>,
John Garry <john.g.garry@oracle.com>,
"Darrick J. Wong" <djwong@kernel.org>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 6/6] generic: test corruption detection using T10 protection information
Date: Tue, 8 Sep 2026 20:06:12 +0530 [thread overview]
Message-ID: <bf8ef20b-44ea-42ca-9629-fe75056491bc@samsung.com> (raw)
In-Reply-To: <20260907075822.749818-7-hch@lst.de>
On 9/7/2026 1:28 PM, Christoph Hellwig wrote:
> + local phys_sector=$(_get_file_extent_sector $testfile 0)
> + if [ -z "$phys_sector" ]; then
> + _fail "$test_name: failed to get physical block offset via fiemap"
> + fi
> +
> + local dev=$(_short_dev $SCSI_DEBUG_DEV)
> + local debugfs_dir=$(ls/sys/block/$dev/device/scsi_device/)
> + local debugfs_file="/sys/kernel/debug/scsi_debug/$debugfs_dir/corrupt"
> +
> + if [ ! -f "$debugfs_file" ]; then
> + _notrun "scsi_debug corruption injection not supported"
> + fi
> +
> + if [ "$last" -eq 1 ]; then
> + echo "adding to $phys_sector" >> $seqres.full
> + phys_blk=$((phys_blk + (128 * blksz / 512) - 1))
Maybe you want this to be phys_sector and not phys_blk.
next prev parent reply other threads:[~2026-09-08 14:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 7:58 add tests for file system on devices using protection information v4 Christoph Hellwig
2026-09-07 7:58 ` [PATCH 1/6] common/scsi_debug: don't slow down I/O Christoph Hellwig
2026-09-07 7:58 ` [PATCH 2/6] common: factor out a _bdev_disk_name helper Christoph Hellwig
2026-09-07 7:58 ` [PATCH 3/6] common: add a _sysfs_block_integrity_path helper Christoph Hellwig
2026-09-08 14:32 ` Kanchan Joshi
2026-09-07 7:58 ` [PATCH 4/6] add a "pi" group Christoph Hellwig
2026-09-08 14:33 ` Kanchan Joshi
2026-09-07 7:58 ` [PATCH 5/6] generic: test I/O on devices with T10 protection information Christoph Hellwig
2026-09-08 14:33 ` Kanchan Joshi
2026-09-07 7:58 ` [PATCH 6/6] generic: test corruption detection using " Christoph Hellwig
2026-09-08 14:36 ` Kanchan Joshi [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-09-11 7:08 add tests for file system on devices using protection information v5 Christoph Hellwig
2026-09-11 7:08 ` [PATCH 6/6] generic: test corruption detection using T10 protection information Christoph Hellwig
2026-09-14 9:07 ` Zorro Lang
2026-08-31 6:45 add tests for file system on devices using protection information v3 Christoph Hellwig
2026-08-31 6:45 ` [PATCH 6/6] generic: test corruption detection using T10 protection information Christoph Hellwig
2026-09-03 6:00 ` Anuj Gupta/Anuj Gupta
2026-09-07 5:49 ` Christoph Hellwig
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