bashclub/proxmox-zfs-postinstall
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Add volblocksize question

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thorstenspille 2023-10-07 13:52:20 +02:00
parent 9b6183ad18
commit fe32ca48d3
1 changed files with 27 additions and 6 deletions
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33
postinstall
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@ -19,7 +19,7 @@
# + Install bashclub-zsync # + Install bashclub-zsync
# + Create zfspool storage for swap disks if not exists # + Create zfspool storage for swap disks if not exists
# + Adjust default volblocksize for Proxmox zfspool storages # + Adjust default volblocksize for Proxmox zfspool storages
# - Configure proxmox mail delivery with postfix # + Configure proxmox mail delivery with postfix
# #
# #
# Author: (C) 2023 Thorsten Spille <thorsten@bashclub.org> # Author: (C) 2023 Thorsten Spille <thorsten@bashclub.org>
@ -63,6 +63,9 @@ SWAPPINESS=$(cat /proc/sys/vm/swappiness)
# zfs-auto-snapshot default values # zfs-auto-snapshot default values
declare -A auto_snap_keep=( ["frequent"]="12" ["hourly"]="96" ["daily"]="14" ["weekly"]="6" ["monthly"]="3" ) declare -A auto_snap_keep=( ["frequent"]="12" ["hourly"]="96" ["daily"]="14" ["weekly"]="6" ["monthly"]="3" )
setblocksize=0
volblocksize=16k
# gather proxmox subscription info # gather proxmox subscription info
serverid=$(pvesubscription get | grep serverid | cut -d' ' -f2) serverid=$(pvesubscription get | grep serverid | cut -d' ' -f2)
sub_status=$(pvesubscription get | grep status | cut -d' ' -f2) sub_status=$(pvesubscription get | grep status | cut -d' ' -f2)
@ -528,15 +531,28 @@ create_swap_pool(){
else else
zfs set com.sun:auto-snapshot=false rpool/swap zfs set com.sun:auto-snapshot=false rpool/swap
fi fi
pvesm add zfspool swap --blocksize 16k --content images,rootdir --pool rpool/swap pvesm add zfspool swap --content images,rootdir --pool rpool/swap
fi
}
ask_volblocksize(){
if whiptail --title "SET DEFAULT BLOCKSIZE" \
--backtitle "$PROG" \
--yes-button "SET BLOCKSIZE" \
--no-button "SKIP" \
--yesno "Do you want to adjust the default blocksize on all zfspool storages?" 9 76 ; then
setblocksize=1
if ! volblocksize=$(whiptail --title "SET DEFAULT BLOCKSIZE" --backtitle "$PROG" --inputbox "Please enter the desired blocksize for your zfspool storages." 9 76 $volblocksize 3>&1 1>&2 2>&3); then cancel_dialog; fi
fi fi
} }
set_default_volblocksize(){ set_default_volblocksize(){
log "Setting default volblocksize=16k to all zfspool storages" if [ $setblocksize -gt 0 ]; then
for storage in $(pvesm status | grep zfspool | cut -d' ' -f1); do log "Setting default volblocksize=16k to all zfspool storages"
pvesm set $storage --blocksize 16k for storage in $(pvesm status | grep zfspool | cut -d' ' -f1); do
done pvesm set $storage --blocksize $volblocksize
done
fi
} }
install_checkzfs(){ install_checkzfs(){
@ -622,6 +638,8 @@ summary(){
smarthost port: $smtpport smarthost port: $smtpport
smarthost auth: $smtpauth smarthost auth: $smtpauth
smarthost username: $username smarthost username: $username
set blocksize: $setblocksize
volblocksize: $volblocksize
" 30 76 ; then " 30 76 ; then
installation_task installation_task
else else
@ -655,6 +673,9 @@ select_subscription
# mail delivery config # mail delivery config
ask_mail_config ask_mail_config
# set volblocksize
ask_volblocksize
summary summary
log "Proxmox postinstallation finished!" log "Proxmox postinstallation finished!"