Hi,
we've two F740 on one of them there is a volume consisting of 14x18GB disks + 14x36GB disks and it is %70 full we're using it to store our mail files, after peak hour only an additional script is running to delete mailboxes which are not used no more.
here is the statit and sysconfig -r output LOOK FOR THE UTILIZATION of 18GB disks !!!
Hostname: filer ID: xxxxxxxx Memory: 512 MB NetApp Release 5.3.7R2: Sat Dec 9 03:15:25 PST 2000 <1> Start time: Wed Jan 8 18:22:41 EET 2003
CPU Statistics 116.814359 time (seconds) 100 % 49.343172 system time 42 % 6.705551 rupt time 6 % (594640 rupts x 11 usec/rupt) 42.637621 non-rupt system time 37 % 67.471186 idle time 58 %
28.718686 time in CP 25 % 100 % 1.971005 rupt time in CP 7 % (163591 rupts x 12 usec/rupt) 16.135991 non-rupt system time in CP 56 % 10.611689 idle time in CP 37 %
Miscellaneous Statistics (per second) 6860.76 hard context switches 0.00 spurious disk interrupts 1316.39 NFS operations 485.18 network KB received 1855.76 network KB transmitted 3989.96 disk KB read 1603.31 disk KB written 176.69 NVRAM KB written 434.37 WAFL bufs given to clients 156.27 checksum cache hits ( 35%) 0.00 no checksum - odd length 0.14 no checksum - partial buffer
WAFL Statistics (per second) 411.75 name cache hits ( 57%) 308.39 name cache misses ( 42%) 4072.84 inode cache hits ( 92%) 314.68 inode cache misses ( 7%) 0.00 blocks read 433.80 blocks read-ahead 0.00 chains read-ahead 318.80 blocks written 68.43 stripes written 0.00 blocks over-written 0.06 wafl_timer generated CP 1.13 snapshot generated CP 0.00 wafl_avail_bufs generated CP 0.37 dirty_blk_cnt generated CP 0.00 full NV-log generated CP 0.00 back-to-back CP 92548 buffers Network Interface Statistics (per second) interface e0 0.91 receive packets 0.01 transmit packets 128.51 receive bytes 2.89 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full interface e3a 0.00 receive packets 0.00 transmit packets 0.00 receive bytes 0.00 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full interface e3b 0.00 receive packets 0.00 transmit packets 0.00 receive bytes 0.00 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full interface e3c 1667.27 receive packets 2019.44 transmit packets 406211.03 receive bytes 1753135.45 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full interface e3d 529.94 receive packets 496.12 transmit packets 90504.47 receive bytes 147176.58 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full interface vh 0.00 receive packets 0.00 transmit packets 0.00 receive bytes 0.00 transmit bytes 0.00 receive errors 0.00 transmit errors 0.00 collisions 0.00 packets dropped--queue full
Disk statistics (over 116 seconds) ut% is the utilization % of the disk; chain is avg number of 4K blocks/op; usecs is round trip time to disk in microseconds per 4K block.
disk ut% xfers/s urds/s chain usecs cwrs/s chain usecs crds/s chain usecs 1.0 12 14.95 14.95 1.17 7423 0.00 0.00 0 0.00 0.00 0 1.1 12 15.56 15.56 1.16 7192 0.00 0.00 0 0.00 0.00 0 1.2 11 13.03 13.03 1.23 7104 0.00 0.00 0 0.00 0.00 0 1.3 0 0.31 0.15 1.00 9666 0.15 1.00 0 0.00 0.00 0 1.4 12 14.25 14.25 1.16 7415 0.00 0.00 0 0.00 0.00 0 1.5 13 16.37 16.37 1.13 7160 0.00 0.00 0 0.00 0.00 0 1.6 13 16.19 16.04 1.14 7398 0.15 1.00 0 0.00 0.00 0 1.8 10 13.51 13.51 1.24 6504 0.00 0.00 0 0.00 0.00 0 1.9 11 13.50 13.50 1.19 7054 0.00 0.00 0 0.00 0.00 0 1.10 0 0.00 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 1.11 10 12.31 12.31 1.13 7656 0.00 0.00 0 0.00 0.00 0 1.13 10 12.65 12.65 1.17 7174 0.00 0.00 0 0.00 0.00 0 1.12 11 13.06 13.06 1.18 7216 0.00 0.00 0 0.00 0.00 0 1.14 11 13.18 13.18 1.17 7344 0.00 0.00 0 0.00 0.00 0 1.16 48 59.56 36.52 1.15 8775 11.07 2.39 3695 11.96 1.71 2770 1.17 48 60.43 36.48 1.15 8719 11.56 2.49 3592 12.37 1.74 2937 1.18 49 61.07 37.36 1.14 8780 11.66 2.35 3660 12.05 1.72 2866 1.19 50 60.90 37.85 1.15 8889 11.01 2.39 3838 12.03 1.80 3095 1.20 0 0.00 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 1.21 13 29.61 0.00 0.00 0 13.56 5.12 1556 16.04 2.68 836 1.22 49 60.86 37.44 1.15 8811 11.33 2.48 3579 12.07 1.76 2526 1.24 39 60.49 36.58 1.16 6911 11.22 2.35 3088 12.68 1.64 1935 1.25 38 59.46 34.81 1.15 7004 11.86 2.41 2850 12.79 1.57 1879 1.26 38 60.55 35.93 1.16 6766 11.92 2.31 3083 12.69 1.63 2041 1.27 39 62.05 37.09 1.18 6627 12.29 2.33 2963 12.66 1.66 2054 1.28 38 59.59 35.42 1.14 7053 11.20 2.25 3216 12.96 1.64 1908 1.29 39 59.53 35.09 1.13 7161 11.94 2.37 3002 12.49 1.62 2088 1.30 38 60.45 35.15 1.17 6701 12.18 2.34 2984 13.11 1.63 2041
Interrupt Statistics (per second) 1007.62 Clock 0.18 others 1007.81 total filer1*> sysconfig -r Volume vol0 (root)
RAID group 0
RAID Disk HA.ID HA SHELF BAY CHAN Used (MB/blks) Phys (MB/blks) --------- ----- ------------ ---- -------------- -------------- parity 1.3 1 0 3 FC:A 17000/34816000 17366/35566480 data 1.6 1 0 6 FC:A 17000/34816000 17366/35566480 data 1.5 1 0 5 FC:A 17000/34816000 17366/35566480 data 1.1 1 0 1 FC:A 17000/34816000 17366/35566480 data 1.4 1 0 4 FC:A 17000/34816000 17366/35566480 data 1.0 1 0 0 FC:A 17000/34816000 17366/35566480 data 1.14 1 1 6 FC:A 17000/34816000 17366/35566480 data 1.9 1 1 1 FC:A 17000/34816000 17366/35566480 data 1.13 1 1 5 FC:A 17000/34816000 17366/35566480 data 1.8 1 1 0 FC:A 17000/34816000 17366/35566480 data 1.11 1 1 3 FC:A 17000/34816000 17366/35566480 data 1.2 1 0 2 FC:A 17000/34816000 17366/35566480 data 1.12 1 1 4 FC:A 17000/34816000 17366/35566480
RAID group 1
RAID Disk HA.ID HA SHELF BAY CHAN Used (MB/blks) Phys (MB/blks) --------- ----- ------------ ---- -------------- -------------- parity 1.21 1 2 5 FC:A 34500/70656000 35239/72170880 data 1.22 1 2 6 FC:A 34500/70656000 35239/72170880 data 1.19 1 2 3 FC:A 34500/70656000 35239/72170880 data 1.18 1 2 2 FC:A 34500/70656000 35239/72170880 data 1.16 1 2 0 FC:A 34500/70656000 35239/72170880 data 1.17 1 2 1 FC:A 34500/70656000 35239/72170880 data 1.24 1 3 0 FC:A 34500/70656000 35003/71687368 data 1.25 1 3 1 FC:A 34500/70656000 35003/71687368 data 1.26 1 3 2 FC:A 34500/70656000 35003/71687368 data 1.27 1 3 3 FC:A 34500/70656000 35003/71687368 data 1.28 1 3 4 FC:A 34500/70656000 35003/71687368 data 1.29 1 3 5 FC:A 34500/70656000 35003/71687368 data 1.30 1 3 6 FC:A 34500/70656000 35003/71687368
Spare disks
RAID Disk HA.ID HA SHELF BAY CHAN Used (MB/blks) Phys (MB/blks) --------- ----- ------------ ---- -------------- -------------- spare 1.10 1 1 2 FC:A 0 17366/35566480 spare 1.20 1 2 4 FC:A 0 34732/71132960
Kemal KURBAN