IM Server Manual Archive Error

Hello,
I am using 800xA 6.0.3.2 IM Servers.

Archiving of logs works in IM Server by Manual and Scheduled Archiving without any erros in C2 Archive Group, Backup sucessfully Completeled.

But when same procedure i followed for C1 Archive Group, but getting "Error ha= - 122 performing achive.HA_VOLUME_FULL" while doing Manual Archive from Archive Group.And also Schedule archive fails for same IM Logs.

Performed:
1) Restart of Server.
2) Recreated Archive Group and Intilaized the Group and Volumes again.
3) State of Archive Group logs shows as "Init".

So please let me know if any other options to fix the issue so that i can run Archive successfully.

Thanks in Advance..