Shutdown Erro and volume error

[sdinis87]

I upgrade my freenas and now i have this warning :

The volume D_Externo (ZFS) status is ONLINE: One or more devices are configured to use a non-native block size. Expect reduced performance.Replace affected devices with devices that support the configured block size, or migrate data to a properly configured pool.

What i should do.

And, now i cant shutdown my freenas. Whith the external disk when i try to shut it down I have the following error (more a less)

gen4.2: <Western Digital> at usbus4 (disconnected)
ass0: at uhub4, port1, addr 2 (disconnected)
la0:umass-sim0:0:0:0): lost device - 0 outstanding, 3 refs
es0:umass-sim0:0:0:1): lost device
es0:umass-sim0:0:0:1): removing device entry

 

[Dusan]

The volume D_Externo (ZFS) status is ONLINE: One or more devices are configured to use a non-native block size. Expect reduced performance.Replace affected devices with devices that support the configured block size, or migrate data to a properly configured pool.

What i should do.

See this thread for details: http://forums.freenas.org/threads/9-2-non-native-block-size-error.16883/

And, now i cant shutdown my freenas. Whith the external disk when i try to shut it down I have the following error (more a less)

gen4.2: <Western Digital> at usbus4 (disconnected)
ass0: at uhub4, port1, addr 2 (disconnected)
la0:umass-sim0:0:0:0): lost device - 0 outstanding, 3 refs
es0:umass-sim0:0:0:1): lost device
es0:umass-sim0:0:0:1): removing device entry

Add a hw.usb.no_shutdown_wait=1 sysctl (System->Sysctls).

 

[sdinis87]

Hi Dusan,
thanks for your answer.
I'm new in freenas, can you tell me what should i write in "variable" and "value".
This code does not spoil external hard disk?
I have cron job to shutdown my pc. "shutdown -p now".
If i put that code, every time that my pc try shutdown that code shutdown my external disk?

Thanks

 

[Dusan]

I'm new in freenas, can you tell me what should i write in "variable" and "value".
This code does not spoil external hard disk?
I have cron job to shutdown my pc. "shutdown -p now".
If i put that code, every time that my pc try shutdown that code shutdown my external disk?

Variable: hw.usb.no_shutdown_wait
Value: 1
It will not "shutdown" your external drive, but it will prevent FreeNAS hanging when shutting down with ZFS formatted USB drives.

 

[sdinis87]

Thanks Dusan,

now its shutting down correctly.

Now i will try to solve the other problem.
Thansk for your help