bofh/ansible-fet
9
0
Fork 0
Code Issues 9 Pull Requests Releases Wiki Activity

Update zfs crypt setup

Browse Source
This commit is contained in:
Daniel A. Maierhofer
2018-06-19 02:55:56 +02:00
parent 14160c29ad
commit 869dea7987
4 changed files with 162 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
doc/ariane.md
View File

@@ -18,7 +18,7 @@ systemctl restart zfs-share
## Initial ZFS Setup
### Find disk serial numbers
```shell
for i in a b c d e f g; do echo -n "/dev/sd$i: "; hdparm -I /dev/sd$i | awk '/Serial Number/ {print $3}'; done
for i in a b c d e f g h i; do echo -n "/dev/sd$i: "; hdparm -I /dev/sd$i | awk '/Serial Number/ {print $3}'; done
```
### Wipe disks
```shell
@@ -29,14 +29,23 @@ sgdisk --zap-all /dev/sdX
```shell
sgdisk -n1:0:0 -t1:BF01 /dev/sdX
```
### Format LUKS containers (and set passphrase)
```shell
cryptsetup luksFormat /dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP32E-part1
cryptsetup luksFormat /dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PPLPH-part1
cryptsetup luksFormat /dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP0K1-part1
cryptsetup luksFormat /dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WXB1HB4MJCMM-part1
```
### Create zpool
```shell
zpool create -o ashift=12 -O atime=off -O compression=lz4 \
zv1 raidz2 \
/dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP32E-part1 \
/dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PPLPH-part1 \
/dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP0K1-part1 \
/dev/disk/by-id/ata-WDC_WD60EFRX-68L0BN1_WD-WXB1HB4MJCMM-part1
./mountVolumes.sh mount
zpool create -o ashift=12 -o autoexpand=on -o autoreplace=on -O atime=off -O compression=lz4 \
-O acltype=posixacl -O xattr=sa zv1 raidz2 \
/dev/mapper/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP32E-part1 \
/dev/mapper/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PPLPH-part1 \
/dev/mapper/ata-WDC_WD60EFRX-68L0BN1_WD-WX21D36PP0K1-part1 \
/dev/mapper/ata-WDC_WD60EFRX-68L0BN1_WD-WXB1HB4MJCMM-part1
zpool add zv1 log mirror /dev/nvme0n1p5 /dev/nvme1n1p5
```
### Create datasets
```shell
@@ -46,13 +55,13 @@ zfs create zv1/fotos
```
### Set dataset quota
```shell
zfs set quota=1T zv1/daten zv1/fotos zv1/homes
zfs set quota=1T zv1/homes zv1/daten zv1/fotos
```
### Transfer data
```shell
rsync --stats -avhP --exclude-from=/var/tmp/ignorelist root@atlas:/home/ /zv1/homes/
rsync --stats -avhP --exclude Pictures root@atlas:/mnt/save/fet_daten/ /zv1/daten/
rsync --stats -avhP root@atlas:/mnt/save/fet_daten/Pictures/ /zv1/fotos/
rsync --stats -avhP root@atlas:/home/ /zv1/homes/
```
### Before reinstalling
```shell
@@ -84,4 +93,4 @@ zpool scrub zv1
mdadm --misc --detail /dev/md0
echo check > /sys/block/md0/md/sync_action
watch -n 0.1 cat /proc/mdstat
```
```