Maintenance is suspended permananently after an upgrade v5 to v6

Hello,

I have a problem on a single-node Avamar recently upgraded from v5 to v6.

I found some time ago that there is no checkpoint created automatically and the GC no longer starts automatically.

With the GUI, I can see that maintenance is not suspended.

CLI, the command status dpnctl look back:

admin@srv-avamar01:~/>: dpnctl status

Identity added: /home/admin/.ssh/dpnid (/home/admin/.ssh/dpnid)

dpnctl: INFO: gsan status: up

dpnctl: INFO: MCS status: up.

dpnctl: INFO: EMS status: up.

dpnctl: INFO: Backup scheduler status: up.

dpnctl: INFO: dtlt status: up.

dpnctl: INFO: axionfs status: down.

dpnctl: INFO: Maintenance windows scheduler status: enabled.

dpnctl: INFO: Unattended startup status: enabled.

For cons, the command "status.dpn" tells me:

admin@srv-avamar01:~/>: status.dpn
Tue Dec  6 18:35:49 CET 2011  [SRV-AVAMAR03.gueudet.fr] Tue Dec  6 17:35:49 2011 UTC (Initialized Fri Apr 30 11:13:49 2010 UTC)
Node   IP Address     Version   State   Runlevel  Srvr+Root+User Dis Suspend Load UsedMB Errlen  %Full   Percent Full and Stripe Status by Disk
0.0     10.10.255.1   6.0.1-65  ONLINE fullaccess mhpu+0hpu+0hpu   1 false   0.17 36744244  4742928  47.9%  47%(onl:10645)
Srvr+Root+User Modes = migrate + hfswriteable + persistwriteable + useraccntwriteable

All reported states=(ONLINE), runlevels=(fullaccess), modes=(mhpu+0hpu+0hpu)
System-Status: ok
Access-Status: full

Last checkpoint: cp.20111203130123 finished Sat Dec  3 14:09:27 2011 after 08m 04s (OK)
No GC yet
Last hfscheck: finished Mon Dec  5 10:54:32 2011 after 19m 05s >> checked 517 of 517 stripes (OK)

Maintenance windows scheduler capacity profile is active.
  WARNING: cp is suspended permananently.
  WARNING: gc is suspended permananently.
  WARNING: hfscheck is suspended permananently.
  The maintenance window is currently running.
  Next backup window start time: Tue Dec  6 20:00:00 2011 CET
  Next blackout window start time: Wed Dec  7 06:00:00 2011 CET
  Next maintenance window start time: Wed Dec  7 11:00:00 2011 CET

"dpnctl home maint" return :

Identity added: /home/admin/.ssh/dpnid (/home/admin/.ssh/dpnid)

dpnctl: INFO: maintenance windows scheduler is already enabled.

Where is the problem, what can I do?

Thanks