X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fhooks%2Fpartition.DEFAULT;h=9adaa76ee5babdf1603d5f963bbc085c8388e77c;hb=839b3cf02ad7e8900b3d685d54449f11e7b60b60;hp=7990a19918faf90e56760428b54fce9e032f1120;hpb=137ffae7de84a51c4b438ccf2fb50f5571f522a6;p=automated-distro-installer

diff --git a/fai/config/hooks/partition.DEFAULT b/fai/config/hooks/partition.DEFAULT
index 7990a19..9adaa76 100755
--- a/fai/config/hooks/partition.DEFAULT
+++ b/fai/config/hooks/partition.DEFAULT
@@ -27,7 +27,6 @@ if [[ $EUID != 0 ]]; then
 fi
 
 # for calling outside of FAI without args:
-# fai-redep
 #
 # source /b/fai/fai-wrapper
 # - set any appropriate classes with: fai-setclass OPT1... which sets CLASS_OPT1=true...
@@ -43,7 +42,7 @@ fi
 # happen to already be setup.
 #
 # mktab: for running outside of fai and generating a crypttab for
-# the main root fs in /tmp/fai. Must run with env var, eg export DISTRO=trisquelnabia.
+# the main root fs in /tmp/fai. Must run with env var, eg export DISTRO=trisquelaramo.
 #
 # Example use in a bootstrap distro:
 # scp /a/bin/fai/fai/config/{distro-install-common/devbyid,hooks/partition.DEFAULT} root@HOST:
@@ -61,9 +60,8 @@ fi
 #
 # environment variables:
 #
-# HOSTNAME: if frodo, we exclude 2 devices from the /boot array, which
-# the bios does not see. if demohost, we set the luks password to just
-# 'x'.
+# HOSTNAME: if demohost, we set the luks password to just
+# 'x'. Used in various other ways too.
 #
 # SPECIAL_DISK: For use outside of fai. A base disk name like
 # /dev/sdk. If set, we just cryptsetup and partition this one disk then
@@ -168,8 +166,6 @@ fi
 #  boot
 
 
-
-
 ##### end configuration
 
 ##### begin function defs
@@ -332,6 +328,27 @@ ROOT_PARTITION=\${ROOT_PARTITION:-$first_root_dev}
 SWAPLIST=\${SWAPLIST:-"${swap_devs[@]}"}
 EOF
 
+    if [[ $HOSTNAME == frodo ]]; then
+      big_disks=(
+        ata-Hitachi_HDS722020ALA330_JK1121YAG7SXWS-part1
+        ata-Hitachi_HDS722020ALA330_JK1121YAG7SY4S-part1
+        ata-Hitachi_HDS723030ALA640_MK0311YHG2WUSA-part1
+        ata-ST4000DM000-1F2168_Z300AZ6K-part1
+        ata-ST6000DM001-1XY17Z_Z4D2WMZK-part1
+        ata-TOSHIBA_MD04ACA500_8539K4TQFS9A-part1
+        ata-TOSHIBA_MD04ACA500_85NAK4T2FS9A-part1
+        ata-TOSHIBA_MD04ACA500_9551K615FS9A-part1
+        ata-TOSHIBA_MD04ACA500_Y5IFK6IJFS9A-part1
+      )
+      for d in ${big_disks[@]}; do
+        cat >>/tmp/fai/crypttab <<EOF
+crypt_dev_$d  /dev/disk/by-id/$d  /mnt/root/q/root/luks/iank  discard,luks
+EOF
+      done
+      cat >> /tmp/fai/fstab <<EOF
+/dev/mapper/crypt_dev_${big_disks[0]}  /mnt/i  btrfs  nofail,$fstabstd,noatime,subvolid=0  0 0
+EOF
+    fi
     if [[ $HOSTNAME == kd ]]; then
       # note, having these with keyscript and initramfs causes a luks error in fai.log,
       # but it is safely ignorable and gets us the ability to just type our password
@@ -358,6 +375,7 @@ EOF
 # todo: update for lvm
 doroot2() {
 
+
   # We write to these files instead of just /etc/fstab, /etc/crypttab,
   # because these are filesystems created after our current root, and so
   # this allows us to update other root filesystems too.
@@ -366,10 +384,16 @@ doroot2() {
     echo $0: error: found partition=true but have mkroot2 arg
     exit 1
   fi
+
+
   root2_devs=()
   for vg in ${vgs[@]}; do
+
+
     root2_devs+=(/dev/mapper/crypt-$vg-root2)
     if $mkroot2; then
+      lvcreate -y -L $root2_part_mib $vg -n root2
+      lvcreate -y -L $boot2_part_mib $vg -n boot2
       luks-setup /dev/$vg/root2 crypt-$vg-root2
     fi
     cat >>/mnt/root/root2-crypttab <<EOF
@@ -658,11 +682,11 @@ fi
 boot_part_mib=$(( boot_mib * raid_duplication / ${#boot_devs[@]} ))
 
 if zilap; then
-  boot2_part_mib=0
-  root2_part_mib=0
-else
   boot2_part_mib=$(( boot2_mib * raid_duplication / ${#boot_devs[@]}  ))
   root2_part_mib=$(( root2_mib * raid_duplication / ${#root_devs[@]}  ))
+else
+  boot2_part_mib=0
+  root2_part_mib=0
 fi
 ### end calculate boot partition space
 
@@ -744,14 +768,18 @@ if $partition; then
     # we do lvm removals just for the disks we are using
     pv_wipes=()
     vg_wipes=()
+    declare -A vg_map
     pv_devs=$(pvs --noheadings -o pvname)
     for pv_dev in $pv_devs; do
-      pv_disk=${pv_dev%%[0-9]*}
       for short_dev in ${short_devs[@]}; do
-        if [[ $pv_disk == "$short_dev" ]]; then
+        if [[ $pv_dev == $short_dev* ]]; then
           pv_wipes+=($pv_dev)
-          vgs=$(pvs --noheadings -o vgname $pv_dev)
-          for vg in $vgs; do
+          vgs_of_pv=$(pvs --noheadings -o vgname $pv_dev)
+          for vg in $vgs_of_pv; do
+            if [[ ${vg_map[$vg]} ]]; then
+              continue
+            fi
+            vg_map[$vg]=t
             vg_wipes+=($vg)
             lvs=$(vgs --noheadings -o lv_path $vg)
             for lv in $lvs; do
@@ -779,7 +807,10 @@ if $partition; then
       while ! wipefs -a $dev; do
         sleep 2
         count_down=$((count_down - 1))
-        (( count_down > 0 )) || exit 1
+        if (( count_down <= 0 )); then
+          echo "$0: wipefs failed 10 times. exiting" >&2
+          exit 1
+        fi
       done
     done
   fi
@@ -852,11 +883,18 @@ if $partition; then
       # so use fixed sizes to allow both to grow
       # 600 = uefi 512 + grubext 8 + bios grub 3 + some extra cuz this is lvm
       #root_mib=$(( disk_mib - root2_part_mib - swap_mib - boot_part_mib - boot2_part_mib - 600 ))
-      root_mib=$(( 1000 * 1000 )) # * 1000 to make it in gb.
       o_mib=$(( 120 * 1000 ))
+      # max minus o, minus a gig just for some extra space
+      max_root_mib=$(( disk_mib - root2_part_mib - swap_mib - boot_part_mib - boot2_part_mib - 600 - o_mib - 1000 ))
+      root_mib=$(( 1000 * 1000 )) # * 1000 to make it in gb.
+      if (( max_root_mib < root_mib )); then
+        root_mib=$max_root_mib
+      fi
     fi
 
-    if [[ ! $SPECIAL_DISK ]]; then
+    if [[ $SPECIAL_DISK ]]; then
+      lvcreate -y -L $max_root_mib $vg -n data
+    else
       # -L unit default mebibyte
       lvcreate -y -L $root_mib $vg -n root
       if ! fsf; then
@@ -869,12 +907,6 @@ if $partition; then
       fi
     fi
 
-    if zilap; then
-      # todo: now that we are using lvm, this doesnt need to be done until mkroot2
-      lvcreate -y -L $root2_part_mib $vg -n root2
-      lvcreate -y -L $boot2_part_mib $vg -n boot2
-    fi
-
     $pcmd mkpart primary "" ${pv_end}MiB ${disk_mib}MiB
     $pcmd name $bootn boot
     $pcmd set $bootn boot on
@@ -940,6 +972,11 @@ if $partition; then
     # into ipxe which can't persist data, if we ever got that working.
     mkfs.ext2 $dev$grub_extsuf
 
+    if [[ $SPECIAL_DISK ]]; then
+      luks-setup /dev/$vg/data crypt-$vg-data
+      exit 0
+    fi
+
     # for fsf, no encryption of root because root will not contain any
     # sensitive data.
     if ! fsf; then
@@ -947,9 +984,6 @@ if $partition; then
       luks-setup /dev/$vg/o crypt-$vg-o
     fi
 
-    if [[ $SPECIAL_DISK ]]; then
-      exit 0
-    fi
   done
   ls -la /dev/btrfs-control # this was probably for debugging...
   sleep 1