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Switch out tmp folder to use one from uuidgen.

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This commit is contained in:
Captain ALM 2025-02-23 15:01:55 +00:00
parent 6cd1364821
commit 9e0f2f1808
Signed by: alfred
GPG Key ID: 4E4ADD02609997B1
4 changed files with 40 additions and 36 deletions
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27
backup-image/backup.sh
View File

@ -8,30 +8,31 @@ echo "Source Disk: /dev/$1";
echo "Destination Name: $2";
echo "Press Enter to Start...";
read;
mkdir -p /tmp/a;
uuidTmp="/tmp/a-$(uuidgen)";
mkdir -p $uuidTmp;
dd "if=/dev/$1" status=progress conv=sync,noerror | gzip -6 -c > "/mnt/parts/$2.part.gz";
echo -n "$(date +%s)" > "/mnt/times/$2.time;
echo "Calculating SHA512 sums...";
((sha512sum "/dev/$1" > "/tmp/a/$1.sum") && dd "if=/tmp/a/$1.sum" bs=128 count=1 "of=/tmp/a/$1.hash" && touch "/tmp/a/1.complete") &
((sha512sum "/mnt/parts/$2.part.gz" > "/tmp/a/$2.part.gz.sum") && dd "if=/tmp/a/$2.part.gz.sum" bs=128 count=1 "of=/tmp/a/$2-gz.hash" && touch "/tmp/a/2.complete") &
((gunzip -c "/mnt/parts/$2.part.gz" | sha512sum > "/tmp/a/$2.part.sum") && dd "if=/tmp/a/$2.part.sum" bs=128 count=1 "of=/tmp/a/$2.hash" && touch "/tmp/a/3.complete") &
((sha512sum "/mnt/times/$2.time" > "/tmp/a/$2.time.sum") && dd "if=/tmp/a/$2.time.sum" bs=128 count=1 "of=/tmp/a/$2-time.hash" && touch "/tmp/a/4.complete") &
until [ -f "/tmp/a/1.complete" ] && [ -f "/tmp/a/2.complete" ] && [ -f "/tmp/a/3.complete" ] && [ -f "/tmp/a/4.complete" ]; do sleep 0.1; done;
((sha512sum "/dev/$1" > "$uuidTmp/$1.sum") && dd "if=$uuidTmp/$1.sum" bs=128 count=1 "of=$uuidTmp/$1.hash" && touch "$uuidTmp/1.complete") &
((sha512sum "/mnt/parts/$2.part.gz" > "$uuidTmp/$2.part.gz.sum") && dd "if=$uuidTmp/$2.part.gz.sum" bs=128 count=1 "of=$uuidTmp/$2-gz.hash" && touch "$uuidTmp/2.complete") &
((gunzip -c "/mnt/parts/$2.part.gz" | sha512sum > "$uuidTmp/$2.part.sum") && dd "if=$uuidTmp/$2.part.sum" bs=128 count=1 "of=$uuidTmp/$2.hash" && touch "$uuidTmp/3.complete") &
((sha512sum "/mnt/times/$2.time" > "$uuidTmp/$2.time.sum") && dd "if=$uuidTmp/$2.time.sum" bs=128 count=1 "of=$uuidTmp/$2-time.hash" && touch "$uuidTmp/4.complete") &
until [ -f "$uuidTmp/1.complete" ] && [ -f "$uuidTmp/2.complete" ] && [ -f "$uuidTmp/3.complete" ] && [ -f "$uuidTmp/4.complete" ]; do sleep 0.1; done;
echo "Hashes:";
cat /tmp/a/*.sum;
cat $uuidTmp/*.sum;
echo;
cmp -s "/tmp/a/$1.hash" "/tmp/a/$2.hash";
cmp -s "$uuidTmp/$1.hash" "$uuidTmp/$2.hash";
if [ $? -ne 0 ]; then
echo "Hashes do not match!";
exit 1;
fi
cp -f "/tmp/a/$2-gz.hash" "/mnt/hsums/$2-gz.hash";
cp -f "/tmp/a/$2.hash" "/mnt/hsums/$2.hash";
cp -f "/tmp/a/$2-time.hash" "/mnt/hsums/$2-time.hash";
cp -f "$uuidTmp/$2-gz.hash" "/mnt/hsums/$2-gz.hash";
cp -f "$uuidTmp/$2.hash" "/mnt/hsums/$2.hash";
cp -f "$uuidTmp/$2-time.hash" "/mnt/hsums/$2-time.hash";
echo;
echo "Backing up partition table...";
sfdisk -d "/dev/$1" > "/mnt/tabls/$2.tbl";
(sha512sum "/mnt/tabls/$2.tbl" > "/tmp/a/$2.tbl.sum") && dd "if=/tmp/a/$2.tbl.sum" bs=128 count=1 "of=/mnt/hsums/$2-tbl.hash";
rm -rf /tmp/a;
(sha512sum "/mnt/tabls/$2.tbl" > "$uuidTmp/$2.tbl.sum") && dd "if=$uuidTmp/$2.tbl.sum" bs=128 count=1 "of=/mnt/hsums/$2-tbl.hash";
rm -rf $uuidTmp;
echo "Finished!";
exit 0;

13
backup-image/restore.sh
View File

@ -8,17 +8,18 @@ echo "Destination Disk: /dev/$2";
echo "Source Backup Name: $1";
echo "Press Enter to Start...";
read;
mkdir -p /tmp/a;
uuidTmp="/tmp/a-$(uuidgen)";
mkdir -p $uuidTmp;
gunzip -c "/mnt/parts/$1.part.gz" | dd "of=/dev/$2" status=progress conv=sync,noerror;
echo "Calculating SHA512 sums...";
(sha512sum "/dev/$2" > "/tmp/a/$2.sum") && dd "if=/tmp/a/$2.sum" bs=128 count=1 "of=/tmp/a/$2.hash";
cmp -s "/tmp/a/$2.hash" "/mnt/hsums/$1.hash";
(sha512sum "/dev/$2" > "$uuidTmp/$2.sum") && dd "if=$uuidTmp/$2.sum" bs=128 count=1 "of=$uuidTmp/$2.hash";
cmp -s "$uuidTmp/$2.hash" "/mnt/hsums/$1.hash";
if [ $? -ne 0 ]; then
echo "Hashes do not match!";
exit 1;
fi
(sha512sum "/mnt/tabls/$1.tbl" > "/tmp/a/$1.tbl.sum") && dd "if=/tmp/a/$1.tbl.sum" bs=128 count=1 "of=/tmp/a/$1-tbl.hash";
cmp -s "/tmp/a/$1-tbl.hash" "/mnt/hsums/$1-tbl.hash";
(sha512sum "/mnt/tabls/$1.tbl" > "$uuidTmp/$1.tbl.sum") && dd "if=$uuidTmp/$1.tbl.sum" bs=128 count=1 "of=$uuidTmp/$1-tbl.hash";
cmp -s "$uuidTmp/$1-tbl.hash" "/mnt/hsums/$1-tbl.hash";
if [ $? -ne 0 ]; then
echo "Partition hashes do not match!";
exit 1;
@ -26,6 +27,6 @@ fi
echo;
echo "Restoring up partition table...";
sfdisk -d "/dev/$2" < "/mnt/tabls/$1.tbl";
rm -rf /tmp/a;
rm -rf $uuidTmp;
echo "Finished!";
exit 0;

13
backup-image/sync-btime.sh
View File

@ -27,7 +27,8 @@ if [[ "$5" != "ikwid" ]]; then
echo "Press Enter to Start...";
read;
fi
mkdir -p /tmp/a;
uuidTmp="/tmp/a-$(uuidgen)";
mkdir -p $uuidTmp;
echo "Syncing...";
cmp -s "$ssrc/hsums/$2-tbl.hash" "$3/hsums/$2-tbl.hash"
sTbl=$?;
@ -83,8 +84,8 @@ if [ $sTbl -ne 0 ]; then
echo "Hash mismatch with $2-tbl.hash !";
exit 1;
fi
(sha512sum "$3/tabls/$2.tbl" > "/tmp/a/$2.tbl.sum") && dd "if=/tmp/a/$2.tbl.sum" bs=128 count=1 "of=/tmp/a/$2-tbl.hash";
cmp -s "/tmp/a/$2-tbl.hash" "$3/hsums/$2-tbl.hash";
(sha512sum "$3/tabls/$2.tbl" > "$uuidTmp/$2.tbl.sum") && dd "if=$uuidTmp/$2.tbl.sum" bs=128 count=1 "of=$uuidTmp/$2-tbl.hash";
cmp -s "$uuidTmp/$2-tbl.hash" "$3/hsums/$2-tbl.hash";
if [ $? -ne 0 ]; then
echo "Hash mismatch with $2.tbl !";
exit 1;
@ -102,8 +103,8 @@ if [ $sPart -ne 0 ]; then
echo "Hash mismatch with $2.hash !";
exit 1;
fi
(sha512sum "$3/parts/$2.part.gz" > "/tmp/a/$2.part.gz.sum") && dd "if=/tmp/a/$2.part.gz.sum" bs=128 count=1 "of=/tmp/a/$2-gz.hash";
cmp -s "/tmp/a/$2-gz.hash" "$3/hsums/$2-gz.hash";
(sha512sum "$3/parts/$2.part.gz" > "$uuidTmp/$2.part.gz.sum") && dd "if=$uuidTmp/$2.part.gz.sum" bs=128 count=1 "of=$uuidTmp/$2-gz.hash";
cmp -s "$uuidTmp/$2-gz.hash" "$3/hsums/$2-gz.hash";
if [ $? -ne 0 ]; then
echo "Hash mismatch with $2.part.gz !";
exit 1;
@ -122,6 +123,6 @@ if [ $hT -eq 1 ]; then
exit 1;
fi
fi
rm -rf /tmp/a;
rm -rf $uuidTmp;
echo "Finished!";
exit 0;

23
backup-image/verify.sh
View File

@ -16,37 +16,38 @@ if [[ "$3" != "ikwid" ]]; then
echo "Press Enter to Start...";
read;
fi
mkdir -p /tmp/a;
uuidTmp="/tmp/a-$(uuidgen)";
mkdir -p $uuidTmp;
echo "Verifying...";
echo "Calculating SHA512 sums...";
((sha512sum "$ssrc/parts/$1.part.gz" > "/tmp/a/$1.part.gz.sum") && dd "if=/tmp/a/$1.part.gz.sum" bs=128 count=1 "of=/tmp/a/$1-gz.hash" && touch "/tmp/a/1.complete") &
((sha512sum "$ssrc/tabls/$1.tbl" > "/tmp/a/$1.tbl.sum") && dd "if=/tmp/a/$1.tbl.sum" bs=128 count=1 "of=/tmp/a/$1-tbl.hash" && touch "/tmp/a/2.complete") &
((sha512sum "$ssrc/parts/$1.part.gz" > "$uuidTmp/$1.part.gz.sum") && dd "if=$uuidTmp/$1.part.gz.sum" bs=128 count=1 "of=$uuidTmp/$1-gz.hash" && touch "$uuidTmp/1.complete") &
((sha512sum "$ssrc/tabls/$1.tbl" > "$uuidTmp/$1.tbl.sum") && dd "if=$uuidTmp/$1.tbl.sum" bs=128 count=1 "of=$uuidTmp/$1-tbl.hash" && touch "$uuidTmp/2.complete") &
if [ -f "$ssrc/times/$1.time" ]; then
((sha512sum "$ssrc/times/$1.time" > "/tmp/a/$1.time.sum") && dd "if=/tmp/a/$1.time.sum" bs=128 count=1 "of=/tmp/a/$1-time.hash" && touch "/tmp/a/3.complete") &
((sha512sum "$ssrc/times/$1.time" > "$uuidTmp/$1.time.sum") && dd "if=$uuidTmp/$1.time.sum" bs=128 count=1 "of=$uuidTmp/$1-time.hash" && touch "$uuidTmp/3.complete") &
else
touch "/tmp/a/3.complete";
touch "$uuidTmp/3.complete";
fi
until [ -f "/tmp/a/1.complete" ] && [ -f "/tmp/a/2.complete" ] && [ -f "/tmp/a/3.complete" ]; do sleep 0.1; done;
until [ -f "$uuidTmp/1.complete" ] && [ -f "$uuidTmp/2.complete" ] && [ -f "$uuidTmp/3.complete" ]; do sleep 0.1; done;
echo "Hashes:";
cat /tmp/a/*.sum;
cat $uuidTmp/*.sum;
echo;
cmp -s "/tmp/a/$1-gz.hash" "$ssrc/hsums/$1-gz.hash";
cmp -s "$uuidTmp/$1-gz.hash" "$ssrc/hsums/$1-gz.hash";
if [ $? -ne 0 ]; then
echo "Hash mismatch with $1.part.gz !";
exit 1;
fi
cmp -s "/tmp/a/$1-tbl.hash" "$ssrc/hsums/$1-tbl.hash";
cmp -s "$uuidTmp/$1-tbl.hash" "$ssrc/hsums/$1-tbl.hash";
if [ $? -ne 0 ]; then
echo "Hash mismatch with $1.tbl !";
exit 1;
fi
if [ -f "$ssrc/times/$1.time" ]; then
cmp -s "/tmp/a/$1-time.hash" "$ssrc/hsums/$1-time.hash";
cmp -s "$uuidTmp/$1-time.hash" "$ssrc/hsums/$1-time.hash";
if [ $? -ne 0 ]; then
echo "Hash mismatch with $1.time !";
exit 1;
fi
fi
rm -rf /tmp/a;
rm -rf $uuidTmp;
echo "Finished!";
exit 0;