| are vzdump problems well known ? [message #43212] | 
			Mon, 08 August 2011 19:09   | 
		 
		
			
				
				
				
					
						  
						chipitsine
						 Messages: 2 Registered: August 2011 
						
					 | 
					Junior Member  | 
					 | 
		 
		 
	 | 
 
	
		I'm using ProxMox VE with OpenVZ containers. 
 
versions are: 
 
KT0016:~# uname -a 
Linux KT0016 2.6.32-5-pve #1 SMP Wed Jul 6 07:08:47 CEST 2011 x86_64 GNU/Linux 
 
KT0016:~# pveversion  -v 
pve-manager: 1.8-18 (pve-manager/1.8/6070) 
running kernel: 2.6.32-5-pve 
proxmox-ve-2.6.32: 1.8-35 
pve-kernel-2.6.32-4-pve: 2.6.32-33 
pve-kernel-2.6.32-5-pve: 2.6.32-35 
qemu-server: 1.1-30 
pve-firmware: 1.0-12 
libpve-storage-perl: 1.0-17 
vncterm: 0.9-2 
vzctl: 3.0.28-1pve1 
vzdump: 1.2-14 
vzprocps: 2.0.11-2 
vzquota: 3.0.11-1 
pve-qemu-kvm: 0.14.1-1 
ksm-control-daemon: 1.0-6 
KT0016:~# 
 
 
ProxMox VE is built with OpenVZ patches, everything works well, but once a week containers become unaccessible after vzdump backup. error messages are: 
 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
Jul 10 04:35:27 KT0016 kernel: lost page write due to I/O error on dm-3 
 
 
there are some other messages like ext3 problems, lvm problems, etc 
 
is it normal thing about OpenVZ? or maybe it is known bug and ProxMox is just using wrong(old) OpenVZ patchset ?
		
		
		
 |  
	| 
		
	 | 
 
 
 |