2026-03-12 21:01:38

2026-03-12 22:01:38 +01:00
parent 3bd1db26cc
commit 26296b6d6a
336 changed files with 27507 additions and 0 deletions
--- a/divers/SuSE_install_01.txt
+++ b/divers/SuSE_install_01.txt
@@ -0,0 +1,86 @@
+#############
+# VM creation
+#############
+
+mkdir /vm/ssd0/aquaris
+
+qemu-img create -f raw /vm/ssd0/aquaris/root_01.img 64G
+
+virt-install \
+  --graphics vnc,password=secret,listen=0.0.0.0 \
+  --name=aquaris \
+  --vcpus=4 \
+  --memory=4096 \
+  --network bridge=br0 \
+  --network bridge=br0 \
+  --cdrom=/vm/hdd0/_kit_/openSUSE-Leap-15.5-NET-x86_64-Build491.1-Media.iso \
+  --disk /vm/ssd0/aquaris/root_01.img \
+  --os-variant=opensuse15.4
+
+####################
+# SuSE configuration
+####################
+
+# network interfaces
+/etc/sysconfig/network/ifcfg-eth0
+/etc/sysconfig/network/ifcfg-eth1
+
+#DNS
+/run/netconfig/resolv.conf
+# set NETCONFIG_DNS_POLICY="auto" in /etc/sysconfig/network/config
+
+# gateway
+/etc/sysconfig/network/routes
+
+# delete unwanted statis enteries in /etc/hosts
+
+##############
+# VM customize
+##############
+
+qemu-img create -f raw /vm/ssd0/aquaris/app_01.img 60G
+dd if=/dev/zero of=/vm/ssd0/aquaris/data_01.img bs=1G count=30
+dd if=/dev/zero of=/vm/ssd0/aquaris/backup_01.img bs=1G count=20
+
+virsh domblklist aquaris --details
+
+virsh attach-disk aquaris /vm/ssd0/aquaris/app_01.img vdb --driver qemu --subdriver raw --targetbus virtio --persistent
+virsh attach-disk aquaris /vm/ssd0/aquaris/data_01.img vdc --driver qemu --subdriver raw --targetbus virtio --persistent
+virsh attach-disk aquaris /vm/ssd0/aquaris/backup_01.img vdd --driver qemu --subdriver raw --targetbus virtio --persistent
+
+btrfs device scan
+btrfs filesystem show
+
+mkfs.btrfs /dev/vdb
+mkfs.btrfs /dev/vdc
+mkfs.btrfs /dev/vdd
+
+
+# create mount points
+mkdir /app /data /backup
+
+# add in /etc/fstab
+UUID=fe1756c7-a062-40ed-921a-9fb1c12d8d51  /app                    btrfs  defaults                      0  0
+UUID=3b147a0d-ca13-46f5-aa75-72f5a2b9fd4c  /data                   btrfs  defaults                      0  0
+UUID=d769e88b-5ec4-4e0a-93cd-1f2a9deecc8b  /backup                 btrfs  defaults                      0  0
+
+# mount all
+mount -a
+
+btrfs subvolume create /backup/current
+mkdir /backup/.snapshots
+
+btrfs subvolume snapshot /backup/current /backup/.snapshots/01
+btrfs subvolume snapshot /backup/current /backup/.snapshots/02
+
+btrfs subvolume list /backup/current
+
+btrfs subvolume show /backup/.snapshots/01
+btrfs subvolume show /backup/.snapshots/02
+
+tree -a /backup
+
+btrfs subvolume delete /backup/.snapshots/01
+btrfs subvolume delete /backup/.snapshots/02
+btrfs subvolume delete /backup/current
+