Revert "Fix issues with truncated files in raw sends"

[mirror_zfs.git] / tests / zfs-tests / tests / functional / rsend / send_encrypted_files.ksh

diff --git a/tests/zfs-tests/tests/functional/rsend/send_encrypted_files.ksh b/tests/zfs-tests/tests/functional/rsend/send_encrypted_files.ksh
index 5bf25e27734b6beec03c2d7f2febcb3aa74d5437..d981aa3fd2103bf2d1076eae49ee2b17414e437e 100755 (executable)
--- a/tests/zfs-tests/tests/functional/rsend/send_encrypted_files.ksh
+++ b/tests/zfs-tests/tests/functional/rsend/send_encrypted_files.ksh
@@ -30,12 +30,18 @@
 # 3. Add a small 512 byte file to the filesystem
 # 4. Add a larger 32M file to the filesystem
 # 5. Add a large sparse file to the filesystem
-# 6. Add a file truncated to 4M to the filesystem
-# 7. Add a sparse file with metadata compression disabled to the filesystem
-# 8. Add and remove 1000 empty files to the filesystem
-# 9. Add a file with a large xattr value
-# 10. Snapshot the filesystem
-# 11. Send and receive the filesystem, ensuring that it can be mounted
+# 6. Add a 3 files that are to be truncated later
+# 7. Add 1000 empty files to the filesystem
+# 8. Add a file with a large xattr value
+# 9. Use xattrtest to create files with random xattrs (with and without xattrs=on)
+# 10. Take a snapshot of the filesystem
+# 11. Truncate one of the files from 32M to 128k
+# 12. Truncate one of the files from 512k to 384k
+# 13. Truncate one of the files from 512k to 0 to 384k
+# 14. Remove the 1000 empty files to the filesystem
+# 15. Take another snapshot of the filesystem
+# 16. Send and receive both snapshots
+# 17. Mount the filesystem and check the contents
 #
 
 verify_runnable "both"
@@ -51,46 +57,89 @@ function cleanup
 }
 log_onexit cleanup
 
+function recursive_cksum
+{
+       find $1 -type f -exec sha256sum {} \; | \
+               sort -k 2 | awk '{ print $1 }' | sha256sum
+}
+
 log_assert "Verify 'zfs send -w' works with many different file layouts"
 
 typeset keyfile=/$TESTPOOL/pkey
 typeset sendfile=/$TESTPOOL/sendfile
+typeset sendfile2=/$TESTPOOL/sendfile2
 
+# Create an encrypted dataset
 log_must eval "echo 'password' > $keyfile"
 log_must zfs create -o encryption=on -o keyformat=passphrase \
        -o keylocation=file://$keyfile $TESTPOOL/$TESTFS2
 
+# Create files with vaired layouts on disk
 log_must touch /$TESTPOOL/$TESTFS2/empty
 log_must mkfile 512 /$TESTPOOL/$TESTFS2/small
 log_must mkfile 32M /$TESTPOOL/$TESTFS2/full
 log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS2/sparse \
-       bs=512 count=1 seek=10G >/dev/null 2>&1
+       bs=512 count=1 seek=1048576 >/dev/null 2>&1
 log_must mkfile 32M /$TESTPOOL/$TESTFS2/truncated
-log_must truncate -s 4M /$TESTPOOL/$TESTFS2/truncated
-sync
+log_must mkfile 524288 /$TESTPOOL/$TESTFS2/truncated2
+log_must mkfile 524288 /$TESTPOOL/$TESTFS2/truncated3
 
 log_must mkdir -p /$TESTPOOL/$TESTFS2/dir
 for i in {1..1000}; do
        log_must mkfile 512 /$TESTPOOL/$TESTFS2/dir/file-$i
 done
-sync
 
+log_must mkdir -p /$TESTPOOL/$TESTFS2/xattrondir
+log_must zfs set xattr=on $TESTPOOL/$TESTFS2
+log_must xattrtest -f 10 -x 3 -s 32768 -r -k -p /$TESTPOOL/$TESTFS2/xattrondir
+log_must mkdir -p /$TESTPOOL/$TESTFS2/xattrsadir
+log_must zfs set xattr=sa $TESTPOOL/$TESTFS2
+log_must xattrtest -f 10 -x 3 -s 32768 -r -k -p /$TESTPOOL/$TESTFS2/xattrsadir
+
+# ZoL issue #7432
+log_must zfs set compression=on xattr=sa $TESTPOOL/$TESTFS2
+log_must touch /$TESTPOOL/$TESTFS2/attrs
+log_must eval "python -c 'print \"a\" * 4096' | \
+       attr -s bigval /$TESTPOOL/$TESTFS2/attrs"
+
+log_must zfs snapshot $TESTPOOL/$TESTFS2@snap1
+
+#
+# Truncate files created in the first snapshot. The first tests
+# truncating a large file to a single block. The second tests
+# truncating one block off the end of a file without changing
+# the required nlevels to hold it. The last tests handling
+# of a maxblkid that is dropped and then raised again.
+#
+log_must truncate -s 131072 /$TESTPOOL/$TESTFS2/truncated
+log_must truncate -s 393216 /$TESTPOOL/$TESTFS2/truncated2
+log_must truncate -s 0 /$TESTPOOL/$TESTFS2/truncated3
+log_must zpool sync $TESTPOOL
+log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS2/truncated3 \
+       bs=128k count=3 iflag=fullblock
+
+# Remove the empty files created in the first snapshot
 for i in {1..1000}; do
        log_must rm /$TESTPOOL/$TESTFS2/dir/file-$i
 done
 sync
 
-# ZoL issue #7432
-log_must zfs set compression=on xattr=sa $TESTPOOL/$TESTFS2
-log_must touch /$TESTPOOL/$TESTFS2/attrs
-log_must eval "python -c 'print \"a\" * 4096' | attr -s bigval /$TESTPOOL/$TESTFS2/attrs"
+log_must zfs snapshot $TESTPOOL/$TESTFS2@snap2
+expected_cksum=$(recursive_cksum /$TESTPOOL/$TESTFS2)
 
-log_must zfs snapshot $TESTPOOL/$TESTFS2@now
-log_must eval "zfs send -wR $TESTPOOL/$TESTFS2@now > $sendfile"
+log_must eval "zfs send -wp $TESTPOOL/$TESTFS2@snap1 > $sendfile"
+log_must eval "zfs send -wp -i @snap1 $TESTPOOL/$TESTFS2@snap2 > $sendfile2"
 
 log_must eval "zfs recv -F $TESTPOOL/recv < $sendfile"
+log_must eval "zfs recv -F $TESTPOOL/recv < $sendfile2"
 log_must zfs load-key $TESTPOOL/recv
 
 log_must zfs mount -a
+actual_cksum=$(recursive_cksum /$TESTPOOL/recv)
+[[ "$expected_cksum" != "$actual_cksum" ]] && \
+       log_fail "Recursive checksums differ ($expected_cksum != $actual_cksum)"
+
+log_must xattrtest -f 10 -o3 -y -p /$TESTPOOL/recv/xattrondir
+log_must xattrtest -f 10 -o3 -y -p /$TESTPOOL/recv/xattrsadir
 
 log_pass "Verified 'zfs send -w' works with many different file layouts"