i am using Debian squeeze 6.0.7 with RAID 1. all is working well. system got 32 GB RAM.
here is my dstat output used buff cach free 152M 5240k 56.7M 31.3G however i am getting these messages when my system starts root@acivirtsrv:~# dmesg | grep 'failed for threshold' [ 2.146793] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.147039] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.147286] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.147532] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.147779] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.148025] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.148321] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.148998] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.149246] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.149492] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.149764] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.150010] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.150257] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.150504] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.150751] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.150998] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.151245] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.151492] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.151739] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.152006] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.152253] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.152907] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.153151] kobject_add_internal failed for threshold_bank0 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.153397] kobject_add_internal failed for threshold_bank1 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.153650] kobject_add_internal failed for threshold_bank2 with -EEXIST, don't try to register things with the same name in the same directory. [ 2.153903] kobject_add_internal failed for threshold_bank5 with -EEXIST, don't try to register things with the same name in the same directory. Please help. Thanks, MYK