Comments (1)
Script improved (thanks to this topic) :
install_dependencies() {
(( ${#} > 1 )) && {
apt update && \
apt install -y "$@"
} || echo "No dependency to install"
}
clean_dependencies() {
(( ${#} > 1 )) && {
apt autoremove --purge -y "$@"
} || echo "No dependency to remove"
}
clone_repo() {
(( ${#} == 1 )) && {
TEMPDIR=$(mktemp -d "/tmp/${1/*\/}.XXX") && \
git clone "$1" "${TEMPDIR}" && \
cd "$TEMPDIR" && \
pwd -P
}
}
# Usage: clean $WORK_DIRECTORY $DEPENDENCIES
clean() {
(( ${#} >= 1 )) && {
clean_dependencies "${*:2}" > /dev/null 2>&1 &
rm -Rf "$1" &
wait
}
}
# First part : KVDO module
DEPENDENCIES="git make linux-headers-$(uname -r)"
install_dependencies $DEPENDENCIES > /dev/null 2>&1
WORK_DIR="$(clone_repo https://github.com/tigerblue77/kvdo.git)"
(
cd "${WORK_DIR}" && \
make -j"$(nproc)" -C "/usr/src/linux-headers-$(uname -r)" M="${WORK_DIR}"
) > kvdo_build.log 2>&1
cp "${WORK_DIR}/vdo/kvdo.ko" "${WORK_DIR}/uds/uds.ko" "/lib/modules/$(uname -r)"
clean "${WORK_DIR}" $DEPENDENCIES
depmod --quick
#update-initramfs -u
#echo uds >>/etc/modules && \
#echo kvdo >> /etc/modules
modprobe kvdo
modprobe uds
It now :
- creates
kvdo_build.log
file instead of writing full output to console. - runs lines 26 and 27 in parallel 26 and 27 run in parallel
from kvdo.
Related Issues (20)
- fstrim on a xfs lv backed by vdo renders my computer useless for a very long time HOT 9
- Throughput is caped on VDO volume HOT 4
- Release 8.2.2.2 : Why ? HOT 3
- Make failed with clang built kernel 6.4.0 HOT 4
- Version 8.2.3.3 : changelog missing HOT 2
- kvdo builds just fine with kernel 6.6 but it fails to boot with vdo root device HOT 3
- Question: main differences between kvdo versions 8.x and 6.x HOT 2
- How to update version of lvm HOT 5
- alternate scheduling HOT 3
- Question: VDO slow TRIM/Discard workaround HOT 2
- Zstd vs LZ4 HOT 1
- logging volume HOT 4
- Question: how to change lower priority options for an existing VDOPoolLV Ubuntu 22.04? HOT 6
- VDO error: assertion "metadata bio has no next bio" failed. HOT 2
- Is UDS no longer supported? HOT 2
- KVDO build error on Linux 6.8rc4: implicit declarations HOT 2
- Very Slow Write HOT 1
- VDO fails to auto add transparantly on my AlmaLinux 9.3 box HOT 5
- dkms.conf file for kvdo HOT 1
- Migrating to the in-kernel KVDO, or "Recovery journal is in the old format" HOT 12
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from kvdo.