[one-users] prolog, could not open file: /var/lib/one/2/transfer.2.prolog

[Wojciech Giel]

Hi,
I have 5 blades 32Gb each and 500GB  disk space used for distributed fs 
glusterfs. this shared fs is accessible under /var/lib/one ~1.3TB. 
trying to start 4 VM two were successful the other two failed with errors:

Wed Feb  8 12:04:47 2012 [DiM][I]: New VM state is ACTIVE.
Wed Feb  8 12:04:47 2012 [LCM][I]: New VM state is PROLOG.
Wed Feb  8 12:04:47 2012 [TM][E]: prolog, could not open file: 
/var/lib/one/3/transfer.0.prolog

after resubmitting:
Wed Feb  8 12:04:47 2012 [DiM][I]: New VM state is FAILED
Wed Feb  8 12:14:51 2012 [DiM][I]: New VM state is PENDING.
Wed Feb  8 12:14:51 2012 [TM][E]: epilog_delete, could not open file: 
/var/lib/one/3/transfer.0.delete. You may need to manually clean 
nebula5:/var/lib/one//3/images

from sched.log:
Wed Feb  8 12:19:47 2012 [HOST][D]: Discovered Hosts (enabled): 0 1 2 3 
4 5 6 7
Wed Feb  8 12:19:47 2012 [VM][D]: Pending virtual machines : 3
Wed Feb  8 12:19:47 2012 [SCHED][D]: Host 7 filtered out. It does not 
have enough capacity.
Wed Feb  8 12:19:47 2012 [SCHED][I]: Select hosts
     PRI    HID
     -------------------
Virtual Machine: 3
     0    4
     0    3
     0    2
     0    1
     0    0


Wed Feb  8 12:19:47 2012 [VM][I]: Dispatching virtual machine 3 to HID: 4


space available on each blade is the same:
nebula5:/cloud        1.3T   31G  1.3T   3% /var/lib/one

I have started another two VM and the were also successful. Have started 
another 4 one failed with the same error.
I'm using debian squeeze and opennebula deb package  was taken from 
opennebula website.
What can be a problem of these failures.
thanks
Wojciech

-- 
wojciech.giel at cimr.cam.ac.uk
JDRF/WT Diabetes and Inflammation Laboratory (DIL)
Cambridge Institute for Medical Research (CIMR)
University of Cambridge
Wellcome Trust/MRC Building
Addenbrooke's Hospital Hills Road Cambridge CB2 0XY
Tel: 01223 763228