Hi Avati, One server from storage server group was down for 12 hrs. and I feel self heeling is not working. I'm getting following warning in logs. We didn't tamper the original file system on that serer. How to over come thing problem? 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix1: mkdir of /mailbox/0/1/XXXXX: No such file or directory 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix4: mkdir of /mailbox/0/1/ XXXXX: No such file or directory 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix3: mkdir of /mailbox/0/1/ XXXXX: No such file or directory 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix2: mkdir of /mailbox/0/1/ XXXXX: No such file or directory 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix2: mkdir of /mailbox/0/1/ XXXXX: No such file or directory 2008-07-31 14:10:05 W [posix.c:524:posix_mkdir] posix1: mkdir of /mailbox/0/1/ XXXXX: No such file or directory Your help is really appreciated. Rohan