blob: 2e7deb32640423de061b2784910e2f73819c1a4a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
#!/usr/bin/env bash
# disk.sh - Disk partitioning functions for archangel installer
# Source this file after common.sh
#############################
# Partition Disks
#############################
# Partition a single disk for ZFS/Btrfs installation
# Creates: EFI partition (512M) + root partition (rest)
# Uses global FILESYSTEM variable to determine partition type
partition_disk() {
local disk="$1"
local efi_size="${2:-512M}"
# Determine root partition type based on filesystem
local root_type="BF00" # ZFS (Solaris root)
if [[ "$FILESYSTEM" == "btrfs" ]]; then
root_type="8300" # Linux filesystem
fi
info "Partitioning $disk..."
# Wipe existing partition table
sgdisk --zap-all "$disk" || error "Failed to wipe $disk"
# Create EFI partition (512M, type EF00)
sgdisk -n 1:0:+${efi_size} -t 1:EF00 -c 1:"EFI" "$disk" || error "Failed to create EFI partition on $disk"
# Create root partition (rest of disk)
sgdisk -n 2:0:0 -t 2:$root_type -c 2:"ROOT" "$disk" || error "Failed to create root partition on $disk"
# Notify kernel of partition changes
partprobe "$disk" 2>/dev/null || true
sleep 1
info "Partitioned $disk: EFI=${efi_size}, ROOT=remainder"
}
# Partition multiple disks (for RAID configurations)
partition_disks() {
local efi_size="${1:-512M}"
shift
local disks=("$@")
for disk in "${disks[@]}"; do
partition_disk "$disk" "$efi_size"
done
}
#############################
# Partition Helpers
#############################
# Get EFI partition path for a disk
get_efi_partition() {
local disk="$1"
if [[ "$disk" =~ nvme ]]; then
echo "${disk}p1"
else
echo "${disk}1"
fi
}
# Get root partition path for a disk
get_root_partition() {
local disk="$1"
if [[ "$disk" =~ nvme ]]; then
echo "${disk}p2"
else
echo "${disk}2"
fi
}
# Get all root partitions from disk array
get_root_partitions() {
local disks=("$@")
local parts=()
for disk in "${disks[@]}"; do
parts+=("$(get_root_partition "$disk")")
done
printf '%s\n' "${parts[@]}"
}
# Get all EFI partitions from disk array
get_efi_partitions() {
local disks=("$@")
local parts=()
for disk in "${disks[@]}"; do
parts+=("$(get_efi_partition "$disk")")
done
printf '%s\n' "${parts[@]}"
}
#############################
# EFI Partition Management
#############################
# Format EFI partition
format_efi() {
local partition="$1"
local label="${2:-EFI}"
info "Formatting EFI partition: $partition"
mkfs.fat -F32 -n "$label" "$partition" || error "Failed to format EFI: $partition"
}
# Format all EFI partitions
format_efi_partitions() {
local disks=("$@")
local first=true
for disk in "${disks[@]}"; do
local efi
efi=$(get_efi_partition "$disk")
if $first; then
format_efi "$efi" "EFI"
first=false
else
format_efi "$efi" "EFI2"
fi
done
}
# Mount EFI partition
mount_efi() {
local partition="$1"
local mount_point="${2:-/mnt/efi}"
mkdir -p "$mount_point"
mount "$partition" "$mount_point" || error "Failed to mount EFI at $mount_point"
info "Mounted EFI: $partition -> $mount_point"
}
#############################
# Disk Selection (Interactive)
#############################
# Interactive disk selection using fzf
select_disks() {
local available
available=$(list_available_disks)
if [[ -z "$available" ]]; then
error "No available disks found"
fi
step "Select installation disk(s)"
prompt "Use Tab to select multiple disks for RAID, Enter to confirm"
local selected
if has_fzf; then
selected=$(echo "$available" | fzf --multi --prompt="Select disk(s): " --height=15 --reverse)
else
echo "$available"
read -rp "Enter disk path(s) separated by space: " selected
fi
if [[ -z "$selected" ]]; then
error "No disk selected"
fi
# Extract just the device paths (remove size/model info)
SELECTED_DISKS=()
while IFS= read -r line; do
local disk
disk=$(echo "$line" | cut -d' ' -f1)
SELECTED_DISKS+=("$disk")
done <<< "$selected"
info "Selected disks: ${SELECTED_DISKS[*]}"
}
#############################
# RAID Level Selection
#############################
select_raid_level() {
local num_disks=${#SELECTED_DISKS[@]}
if [[ $num_disks -eq 1 ]]; then
RAID_LEVEL=""
info "Single disk - no RAID"
return
fi
step "Select RAID level"
local options=()
options+=("mirror - Mirror data across disks (recommended)")
if [[ $num_disks -ge 3 ]]; then
options+=("raidz1 - Single parity, lose 1 disk capacity")
fi
if [[ $num_disks -ge 4 ]]; then
options+=("raidz2 - Double parity, lose 2 disks capacity")
fi
local selected
selected=$(fzf_select "RAID level:" "${options[@]}")
RAID_LEVEL=$(echo "$selected" | cut -d' ' -f1)
info "Selected RAID level: $RAID_LEVEL"
}
|
