Displaying 2 results from an estimated 2 matches for "__smbd".
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__send
2014 Dec 04
2
Problem with AIO random read
...stem is stalled, how many threads does the smbd
>have active? /proc/pid/tasks will tell you.
At the beginning ...
pidstat -t|grep smbd
11:41:16 AM 0 5388 - 0.00 0.00 0.00 0.00 1
smbd
11:41:16 AM 0 - 5388 0.00 0.00 0.00 0.00 1
|__smbd
11:41:16 AM 0 5390 - 0.00 0.00 0.00 0.00 1
smbd
11:41:16 AM 0 - 5390 0.00 0.00 0.00 0.00 1
|__smbd
11:41:16 AM 65534 5423 - 0.03 0.26 0.00 0.28 1
smbd
11:41:16 AM 65534 - 5423 0.02 0...
2014 Dec 03
2
Problem with AIO random read
Hello list,
I setup Iometer to test AIO for 100% random read.
If "Transfer Request Size" is more than or equal to 256 kilobytes,in the
beginning the transmission is good.
But 3~5 seconds later,the throughput will drop to zero.
Server OS:
Ubuntu Server 14.04.1 LTS
Samba:
Version 4.1.6-Ubuntu
Dialect:
SMB 2.0
AIO settings :
aio read size = 1
aio write size = 1
vfs objects =