mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Tim Shimmin
98865f5edb
Merge of master-melb:xfs-cmds:26498a by kenmcd. let people know that they probably have an old XFS if this test fails
95 lines
2.2 KiB
Bash
Executable File
95 lines
2.2 KiB
Bash
Executable File
#! /bin/sh
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# FS QA Test No. 121
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#
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# To test log replay for the unlinked list.
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# So we create unlinked and still referenced inodes
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# and make sure that no clearing of the unlinked AGI buckets
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# are happening.
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# See pv#953263.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=tes@sgi.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.log
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# real QA test starts here
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_supported_fs xfs
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_supported_os IRIX Linux
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rm -f $seq.full
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rm -f $tmp.log
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_require_scratch
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echo "mkfs"
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_scratch_mkfs_xfs >>$seq.full 2>&1 \
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|| _fail "mkfs scratch failed"
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echo "mount"
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_scratch_mount >>$seq.full 2>&1 \
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|| _fail "mount failed: $MOUNT_OPTIONS"
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# num_files must be greater than 64 (XFS_AGI_UNLINKED_BUCKETS)
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# so that there will be at least one linked list from one of
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# the 64 buckets, so that we can decode a di_next_unlinked field
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num_files=200
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delay=5
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echo "open and unlink $num_files files"
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src/multi_open_unlink $SCRATCH_MNT/test_file $num_files $delay &
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# time to create and unlink all the files
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sleep 3
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echo "godown"
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src/godown -v -f $SCRATCH_MNT >> $seq.full
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# time for multi_open_unlink to exit out after its delay
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# so we have no references and can unmount
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sleep 3
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echo "unmount"
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umount $SCRATCH_MNT
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echo "logprint after going down..."
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_print_logstate
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echo "mount with replay"
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_scratch_mount $mnt >>$seq.full 2>&1 \
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|| _fail "mount failed: $mnt $MOUNT_OPTIONS"
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echo "godown"
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src/godown -v -f $SCRATCH_MNT >> $seq.full
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echo "unmount"
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umount $SCRATCH_MNT
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echo "logprint after going down..."
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_print_logstate
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echo "logprint to check for CLEAR_AGI_BUCKET..."
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if _scratch_xfs_logprint -t | tee -a $seq.full | grep CLEAR; then
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echo 'CLEAR_AGI_BUCKET transactions found!!'
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echo 'Are you running with an old xfs kernel - where the bug still exists?'
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else
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echo 'No CLEAR_AGI_BUCKET found in transactions - great - test passed :)'
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fi
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# success, all done
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status=0
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exit
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