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temp mount btrfs

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rootzoll 2019-12-11 15:58:58 +01:00
parent 741c8ec441
commit 2e2117c12f
1 changed files with 24 additions and 6 deletions
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30
home.admin/config.scripts/blitz.datadrive.sh
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@ -751,7 +751,7 @@ if [ "$1" = "tempmount" ]; then
# check result
isMounted=$(df | grep -c "/mnt/hdd")
if { ${isMounted} -eq 0 }; then
if [ ${isMounted} -eq 0 ]; then
echo "error='temp mount failed'"
else
echo "isMounted=1"
@ -760,21 +760,39 @@ if [ "$1" = "tempmount" ]; then
elif [ "${hddFormat}" = "btrfs" ]; then
# do BTRFS temp mount
# prepare mount dirctores
sudo mkdir -p /mnt/hdd 1>/dev/null
sudo mkdir -p /mnt/storage 1>/dev/null
sudo mkdir -p /mnt/temp 1>/dev/null
# pre temp mount
sudo mount /dev/${hddCandidate}1 /mnt/hdd
sudo mount /dev/${hddCandidate}3 /mnt/storage
sudo mount /dev/${hddCandidate}2 /mnt/storage
# get subvolume UUIDS
hddUUID=$(sudo btrfs subvolume list -u /mnt/hdd/ | grep "path WORKINGDIR" | awk '$1=$1' | cut -d " " -f 9)
storageUUID=$(sudo btrfs subvolume list -u /mnt/storage/ | grep "path WORKINGDIR" | awk '$1=$1' | cut -d " " -f 9)
echo "hddUUID='${hddUUID}'"
echo "storageUUID='${storageUUID}'"
# pre temp unmount
sudo umount /mnt/hdd
sudo umount /mnt/storage
# temp mount
sudo mount -t btrfs -o subvol=machines,defaults,nodatacow /dev/disk/by-uuid/${hddUUID} /mnt/hdd
sudo mount -t btrfs -o subvol=machines,defaults,nodatacow /dev/disk/by-uuid/${storageUUID} /mnt/storage
sudo mount /dev/${hddCandidate}3 /mnt/temp
# check result
isMounted=$(df | grep -c "/mnt/hdd")
if { ${isMounted} -eq 0 }; then
isMountedA=$(df | grep -c "/mnt/hdd")
isMountedB=$(df | grep -c "/mnt/storage")
isMountedC=$(df | grep -c "/mnt/temp")
if [ ${isMountedA} -eq 0 ] && [ ${isMountedB} -eq 0 ] && [ ${isMountedC} -eq 0 ]; then
echo "error='temp mount failed'"
else
echo "isMounted=1"
echo "isBTRFS=0"
echo "isBTRFS=1"
fi
else