From: Christoph Hellwig <hch@lst.de> To: fstests@vger.kernel.org Cc: linux-btrfs@vger.kernel.org Subject: [PATCH 5/9] btrfs/143: use common read repair helpers Date: Tue, 24 May 2022 09:18:34 +0200 [thread overview] Message-ID: <20220524071838.715013-6-hch@lst.de> (raw) In-Reply-To: <20220524071838.715013-1-hch@lst.de> Use the common helpers to find the btrfs logical address and to read from a specific mirror. Signed-off-by: Christoph Hellwig <hch@lst.de> --- tests/btrfs/143 | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/tests/btrfs/143 b/tests/btrfs/143 index 71db861d..b6ff2a42 100755 --- a/tests/btrfs/143 +++ b/tests/btrfs/143 @@ -34,7 +34,6 @@ _require_scratch_dev_pool 2 _require_dm_target dust _require_btrfs_command inspect-internal dump-tree -_require_command "$FILEFRAG_PROG" filefrag _scratch_dev_pool_get 2 # step 1, create a raid1 btrfs which contains one 128k file. @@ -53,8 +52,7 @@ $XFS_IO_PROG -f -d -c "pwrite -S 0xaa -b 128K 0 128K" "$SCRATCH_MNT/foobar" |\ # step 2, corrupt the first 64k of stripe #1 echo "step 2......corrupt file extent" >>$seqres.full -${FILEFRAG_PROG} -v $SCRATCH_MNT/foobar >> $seqres.full -logical_in_btrfs=`${FILEFRAG_PROG} -v $SCRATCH_MNT/foobar | _filter_filefrag | cut -d '#' -f 1` +logical_in_btrfs=$(_btrfs_get_first_logical $SCRATCH_MNT/foobar) echo "Logical offset is $logical_in_btrfs" >>$seqres.full _scratch_unmount @@ -74,10 +72,8 @@ echo "step 3......repair the bad copy" >>$seqres.full $DMSETUP_PROG message dust-test 0 addbadblock $((physical / 512)) $DMSETUP_PROG message dust-test 0 enable -while [[ -z $( (( BASHPID % 2 == stripe )) && - exec $XFS_IO_PROG -c "pread -b 128K 0 128K" "$SCRATCH_MNT/foobar") ]]; do - : -done + +_btrfs_buffered_read_on_mirror $stripe 2 "$SCRATCH_MNT/foobar" 0 128K _cleanup_dust -- 2.30.2
next prev parent reply other threads:[~2022-05-24 7:19 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-24 7:18 two more btrfs read repair tests v2 Christoph Hellwig 2022-05-24 7:18 ` [PATCH 1/9] btrfs: add a helpers for read repair testing Christoph Hellwig 2022-05-24 13:18 ` Qu Wenruo 2022-05-27 11:22 ` Nikolay Borisov 2022-05-27 13:33 ` Christoph Hellwig 2022-05-24 7:18 ` [PATCH 2/9] btrfs/140: use common read repair helpers Christoph Hellwig 2022-05-24 13:21 ` Qu Wenruo 2022-05-24 7:18 ` [PATCH 3/9] btrfs/141: " Christoph Hellwig 2022-05-24 13:21 ` Qu Wenruo 2022-05-24 7:18 ` [PATCH 4/9] btrfs/142: " Christoph Hellwig 2022-05-24 13:21 ` Qu Wenruo 2022-05-24 7:18 ` Christoph Hellwig [this message] 2022-05-24 13:21 ` [PATCH 5/9] btrfs/143: " Qu Wenruo 2022-05-24 7:18 ` [PATCH 6/9] btrfs/157: use _btrfs_get_first_logical Christoph Hellwig 2022-05-24 13:21 ` Qu Wenruo 2022-05-24 7:18 ` [PATCH 7/9] btrfs/215: " Christoph Hellwig 2022-05-24 13:21 ` Qu Wenruo 2022-05-24 7:18 ` [PATCH 8/9] btrfs: test repair with sectors corrupted in multiple mirrors Christoph Hellwig 2022-05-24 13:28 ` Qu Wenruo 2022-06-02 11:30 ` Filipe Manana 2022-06-02 12:07 ` Christoph Hellwig 2022-05-24 7:18 ` [PATCH 9/9] btrfs: test repair with corrupted sectors interleaved over " Christoph Hellwig 2022-05-24 13:30 ` Qu Wenruo
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220524071838.715013-6-hch@lst.de \ --to=hch@lst.de \ --cc=fstests@vger.kernel.org \ --cc=linux-btrfs@vger.kernel.org \ --subject='Re: [PATCH 5/9] btrfs/143: use common read repair helpers' \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.