proxmox upgrade

[Molnar Peter]

Hello!
> 1. Érdemes upgradelni? Mit nyerek vele, egy telepített (1.3) és működő 
> rendszernél?
Hat eleg sok minden valtozott, a legnagyobb valtozas a hattertarkezelo 
fejlesztese, most mar tobb winchestert, tobb forrasbol, tobb modon tud kezelni.
A bakcup is kerulhet mas helyre, alol kigyujtottem az 1.3-hoz kepest a 
valtozasokat.
> 2. Mik a kockázatok (és mellékhatások)? Elég, ha a virtuális gép 
> fájljait mentem? Mit mentettetek előtte?
A virtuais gepekrol illik mentesnek lennie.
Mast nem szoktam menteni.
Maga az upgrade gyorsan lemegy.



1.4 Released 19.10.2009: 

First release with new storage model 
iSCSI support 
NFS support 
LVM (managed storage, shared LVM devices like FC) 
DRBD storage replication with active/active mode 
Multiple ISO storages (NFS) 
Multiple backup locactions (including NFS) 
Zero downtime live migration (KVM); over ssh channel - all traffic is encrypted 
Updated web interface (pve-manager) 
Support new storage model 
Allow to specify MAC address (for KVM and OpenVZ in veth mode) 
Added iSCSI Tape support, see http://scst.sourceforge.net/ 
Added SCST modules to the kernel 
Provide SCST userspace package 
Updated kernel; update broadcom bnx2 and tg3 drivers; updated ARCEA RAID 
(acrmsr) drivers; updated kvm modules (2.6.30.1); update realtek network 
drivers; update intel igb driver (igb-1.3.28.4.tar.gz); update intel e1000e 
driver (e1000e-1.0.2.5.tar.gz); cciss driver updates; ich10 updates for Nehalem 
(corei7) based systems 
Updated kvm modules (2.6.30.1) 
Update DRBD to 8.3.2 
New KVM userspace tools 
New feature: assign Sockets/Cores to KVM guests 
We now use the qemu-kvm stable branch (0.11.0) 
Rename package pve-kvm to pve-qemu-kvm 
Qemu-server updates 
Support up to 1000 vlans 
New migrate_speed and migrate_downtime settings 
New VZDump - complete rewrite to support the new storage architecture; do not 
waste space in 'stop' mode 
Slightly changed naming of backup files; added date and time to file name; 
added VM type (Openvz/Qemu) to file name; new plugin architecture; support hook 
scripts 



Tisztelettel:
Molnar Peter
http://www.petersoft.hu, Tel:36209149514
molnarp at petersoft.hu