Make section a little more precise

[ikiwiki.git] / docs / howtos / howto_reinstall_hammer / index.mdwn

diff --git a/docs/howtos/howto_reinstall_hammer/index.mdwn b/docs/howtos/howto_reinstall_hammer/index.mdwn
index 1ee9fa1..5f73f84 100644 (file)
--- a/docs/howtos/howto_reinstall_hammer/index.mdwn
+++ b/docs/howtos/howto_reinstall_hammer/index.mdwn
@@ -182,37 +182,68 @@ You will need
     # mount /dev/ad4s1a /root/target/boot
 
 You must create an intermediate slave PFS in order to restore / mount. PFS#0 cannot be downgraded to slave, so you have no choice here.
-We create all the PFSs as slaves, and mount_null them.
 
-    # hammer pfs-slave /root/target/var
-    [....]
-    # hammer pfs-slave /root/target/usr
-    [....]
-    # hammer pfs-slave /root/target/tmp
-    [....]
-    # hammer pfs-slave /root/target/home
-    [....]
-    # cd /root/target && mv var usr tmp home pfs
-    # mkdir var usr tmp home
+# Restoring the data
 
-    # hammer pfs-slave /root/target/var/tmp
-    [....]
-    # hammer pfs-slave /root/target/var/crash
+Let's start recovering our data into the physical media:
+
+    # gunzip -c /root/pfs/usr.gz | hammer mirror-write /root/target/pfs/usr
+    PFS slave /root/target/pfs/usr does not exist.
+    Do you want to create a new slave PFS? (yes|no) y
+    Creating PFS #1 succeeded!
     [....]
-    # hammer pfs-slave /root/target/usr/obj
+
+    # gunzip -c /root/pfs/var.gz | hammer mirror-write /root/target/pfs/var
+    PFS slave /root/target/pfs/var does not exist.
+    Do you want to create a new slave PFS? (yes|no) yes
+    Creating PFS #2 succeeded!
+    And so on with all the PFSs we backed up.
     [....]
-    # hammer pfs-slave /root/target/rootcopy
-    Creating PFS #1 succeeded!
-    /root/target/rootcopy
+
+Now we need to restore our **/** in the intermediate PFS, then cpdup it into our target dir:
+    
+    # gunzip -c /root/pfs/root.gz | hammer mirror-write /root/target/pfs/rootcopy
+    PFS slave /root/target/pfs/rootcopy does not exist.
+    Do you want to create a new slave PFS? (yes|no) y
+    Creating PFS #6 succeeded!
     [....]
+    # cpdup -vv -I /root/target/pfs/rootcopy/ /root/target/
+    # cd /root/target/pfs/rootcopy/boot && cpdup . /root/target/boot
 
+# Fixing the configuration
 
+Our next step is to make all our slave PFS to master and wipe out rootcopy, which is temporary.
 
+Also we will create /usr/obj, /var/tmp and /var/crash PFSs.
+
+    # hammer pfs-destroy /root/target/pfs/rootcopy/
+    You have requested that PFS#6 () be destroyed
+    This will irrevocably destroy all data on this PFS!!!!!
+    [....]
+    # rm /root/target/pfs/rootcopy 
+
+    # hammer pfs-upgrade /root/target/pfs/usr
+    pfs-upgrade of PFS#3 () succeeded
+    # hammer pfs-upgrade /root/target/pfs/tmp
+    pfs-upgrade of PFS#2 () succeeded
+    # hammer pfs-upgrade /root/target/pfs/home
+    pfs-upgrade of PFS#4 () succeeded
+    # hammer pfs-upgrade /root/target/pfs/var
+    pfs-upgrade of PFS#1 () succeeded
+    # hammer pfs-master /root/target/pfs/var.tmp
+    Creating PFS #7 succeeded!
+    # hammer pfs-master /root/target/pfs/var.crash
+    Creating PFS #8 succeeded!
+    # hammer pfs-master /root/target/pfs/usr.obj
+    Creating PFS #9 succeeded!
+
+Finally fix your /etc/fstab to match your new slice entries!
 
 
-# Restoring the data
-# Fixing the configuration
 # Booting
 
+Problems after the new installation.
+
+