62 lines
1.3 KiB
Bash
Executable File
62 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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#
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# Simplified xfstests generic/273
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#
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# Fails with
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#
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# cp: cannot create regular file 'sub_49/file_773': No such file or directory
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#
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# If you cannot reproduce, try running this in the background:
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#
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# while sleep 0.1 ; do echo 3 > /proc/sys/vm/drop_caches ; done"
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#
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# See https://github.com/rfjakob/gocryptfs/issues/322 for details.
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if [[ -z $TMPDIR ]]; then
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TMPDIR=/var/tmp
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export TMPDIR
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fi
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cd "$(dirname "$0")"
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MYNAME=$(basename "$0")
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source ../fuse-unmount.bash
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# Set the GOPATH variable to the default if it is empty
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GOPATH=$(go env GOPATH)
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# Backing directory
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DIR=$(mktemp -d "$TMPDIR/$MYNAME.XXX")
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$GOPATH/bin/gocryptfs -q -init -extpass "echo test" -scryptn=10 "$DIR"
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# Mountpoint
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MNT="$DIR.mnt"
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mkdir "$MNT"
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$GOPATH/bin/gocryptfs -q -extpass "echo test" -nosyslog "$DIR" "$MNT"
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echo "Mounted gocryptfs $DIR at $MNT"
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# Cleanup trap
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trap "cd / ; fuse-unmount -z $MNT ; rm -rf $DIR $MNT" EXIT
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cd "$MNT"
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SECONDS=0
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echo "creating files with dd"
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mkdir -p origin
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for i in $(seq 1 778) ; do
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dd if=/dev/zero of="origin/file_$i" bs=8192 count=1 status=none
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done
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# Perform the shell expansion only once and store the list
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ORIGIN_FILES=origin/*
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echo -n "cp starting: "
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for i in $(seq 1 100) ; do
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echo -n "$i "
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(mkdir "sub_$i" && cp $ORIGIN_FILES "sub_$i" ; echo -n "$i ") &
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done
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echo
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echo -n "cp finished: "
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wait
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echo
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echo "Runtime was $SECONDS seconds"
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