[Savannah-cvs] /srv/bzr/administration r254: More setup documentation

[Sylvain Beucler]

------------------------------------------------------------
revno: 254
committer: Sylvain Beucler <address@hidden>
branch nick: infra
timestamp: Tue 2011-01-11 23:25:47 +0100
message:
  More setup documentation
modified:
  dom0.txt

=== modified file 'dom0.txt'
--- a/dom0.txt  2010-12-18 19:56:20 +0000
+++ b/dom0.txt  2011-01-11 22:25:47 +0000
@@ -1,6 +1,30 @@
 # dom0 - or the host/root system, in which the guest/VMs live
 
 # FSF sysadmin:
+
+# We broke the Savannah RAID1 array into smaller chunks of 200GB each to
+# RAID-sync in a reasonable amount of time.
+
+#mdadm --create /dev/md6 --level=1 --raid-devices=3 /dev/sda6 /dev/sdd6 missing
+#mdadm --create /dev/md7 --level=1 --raid-devices=3 /dev/sda7 /dev/sdd7 missing
+#mdadm --create /dev/md8 --level=1 --raid-devices=3 /dev/sda8 /dev/sdd8 missing
+#mdadm --create /dev/md9 --level=1 --raid-devices=3 /dev/sda9 /dev/sdd9 missing
+#pvcreate /dev/md6 /dev/md7 /dev/md8 /dev/md9
+#vgcreate /dev/vg_savannah /dev/md6 /dev/md7 /dev/md8 /dev/md9
+
+# (there's no /dev/md10)
+
+# File systems created this way:
+#  for vm in builder frontend internal sftp vcs-noshell; do
+#    mkswap -L $vm-swap /dev/vg_savannah/$vm-swap
+#    mkfs.ext3 -O sparse_super -L $vm-disk /dev/vg_savannah/$vm-disk 
+#    tune2fs -c -1 -m 0 -i 0 /dev/vg_savannah/$vm-disk
+#  done
+
+# Note: not sure it's a good idea to prevent Xen from fsck'ing the
+# disks, nor about dropping superuser-reserved 5%.
+
+
 # /etc/snmp/snmpd.conf
 # mdadm
 # Check that notifications are sent to both Savannah Hackers and FSF Sysadmins