Description of problem:


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.create a distribute volume and fill with some files
2.add-brick and initiate rebalance 
3. now check the log
  
Actual results:
Excessive logs are present saying "failed to perform truncate"
 


=====================================================================
[2012-04-16 02:25:42.340607] W [client3_1-fops.c:708:client3_1_truncate_cbk] 0-test-client-2: remote operation failed: No such file or
 directory
[2012-04-16 02:25:42.340661] W [dht-rebalance.c:838:dht_migrate_file] 0-test-dht: /78: failed to perform truncate on test-client-2 (No
 such file or directory)
[2012-04-16 02:25:42.342119] W [dht-rebalance.c:853:dht_migrate_file] 0-test-dht: /78: failed to lookup the file on subvolumes (No suc
h file or directory)
[2012-04-16 02:25:42.342155] I [dht-rebalance.c:858:dht_migrate_file] 0-test-dht: completed migration of /78 from subvolume test-clien
t-2 to test-client-3
[2012-04-16 02:25:42.348807] I [dht-rebalance.c:647:dht_migrate_file] 0-test-dht: /82: attempting to move from test-client-2 to test-c
lient-3
[2012-04-16 02:25:42.682579] W [client3_1-fops.c:708:client3_1_truncate_cbk] 0-test-client-2: remote operation failed: No such file or directory
[2012-04-16 02:25:42.682645] W [dht-rebalance.c:838:dht_migrate_file] 0-test-dht: /82: failed to perform truncate on test-client-2 (No such file or directory)
[2012-04-16 02:25:42.684192] W [dht-rebalance.c:853:dht_migrate_file] 0-test-dht: /82: failed to lookup the file on subvolumes (No such file or directory)
[2012-04-16 02:25:42.684219] I [dht-rebalance.c:858:dht_migrate_file] 0-test-dht: completed migration of /82 from subvolume test-client-2 to test-client-3
[2012-04-16 02:25:42.698898] I [dht-rebalance.c:647:dht_migrate_file] 0-test-dht: /86: attempting to move from test-client-2 to test-client-3
[2012-04-16 02:25:43.044838] W [client3_1-fops.c:708:client3_1_truncate_cbk] 0-test-client-2: remote operation failed: No such file or directory
[2012-04-16 02:25:43.044883] W [dht-rebalance.c:838:dht_migrate_file] 0-test-dht: /86: failed to perform truncate on test-client-2 (No such file or directory)
[2012-04-16 02:25:43.046214] W [dht-rebalance.c:853:dht_migrate_file] 0-test-dht: /86: failed to lookup the file on subvolumes (No such file or directory)
[2012-04-16 02:25:43.046236] I [dht-rebalance.c:858:dht_migrate_file] 0-test-dht: completed migration of /86 from subvolume test-client-2 to test-client-3
[2012-04-16 02:25:43.065222] I [dht-rebalance.c:647:dht_migrate_file] 0-test-dht: /99: attempting to move from test-client-2 to test-client-3
[2012-04-16 02:25:43.078997] I [dht-rebalance.c:1594:gf_defrag_status_get] 0-glusterfs: Files migrated: 85, size: 1782579200, looku