iostat and blktrace error

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I did iostat and blktrace on pcissa1 mounted on the host PC.

However, the pcissa1 is not detected by iostat like following:[$iostat 1],
even though the pcissa1 is well mounted on my host PC[$lsblk].
So, to check if requests are falling to OpenSSD, I did blktrace while running fio, or iozone together. But the output of blktrace had nothing.
However,
The most weird thing is that some messages are well coming to xilinx SDK such like
"
[messages on xilinx SDK]
[GetRequestCmd] CurSect = 0x2147
[GetRequestCmd] ReqSect = 0x8
[GetRequestCmd] HostScatterAddrU = 0x0
[GetRequestCmd] HostScatterAddrL = 0xABEC7000
[GetRequestCmd] HostScatterLen = 0x1 "

whose messages I intentionally put some print codes into FTL codes to figure out if the requests are being transferring into OpenSSD with okay.

Could you give me some advice to address this problem??

I hope you to give me an reply as soon as possible..

[$iostat 1]

avg-cpu:  %user  %nice %system %iowait  %steal  %idle
          3.88    0.00   12.66    0.00    0.00   83.46

Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
sdc 0.00 0.00 0.00 0 0
sdd 0.00 0.00 0.00 0 0
sde 0.00 0.00 0.00 0 0

avg-cpu:  %user  %nice %system %iowait  %steal  %idle
         13.28    0.00   13.53    0.00    0.00   73.18

Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
sdc 0.00 0.00 0.00 0 0
sdd 0.00 0.00 0.00 0 0
sde 0.00 0.00 0.00 0 0

[$lsblk]

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 931.5G 0 disk
??sda1 8:1 0 923.7G 0 part
??sda2 8:2 0 1K 0 part
??sda5 8:5 0 7.9G 0 part [SWAP]
sdb 8:16 0 29.8G 0 disk
sdc 8:32 0 119.2G 0 disk
??sdc1 8:33 0 119.2G 0 part /mnt/sdc1
sdd 8:48 0 119.2G 0 disk
sde 8:64 0 119.2G 0 disk
??sde1 8:65 0 93.1G 0 part /
??sde2 8:66 0 1K 0 part
??sde5 8:69 0 26.1G 0 part [SWAP]
pcissda 240:16 0 128G 0 disk
??pcissda1 240:17 0 128G 0 part /mnt/pcissda1
Edited On 11:00:08 PM - Tue, May 3rd 2016 by Limkh4343


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