Anthony Segelhorst
Cadet
- Joined
- Sep 15, 2015
- Messages
- 6
All,
After a reboot of FreeNAS we can get around 700 MB/s for read and write for SMB connections. After times passes (usually less than a day). The following will occur:
write: 700 MB/s
read: 200-300 MB/s
If we reboot the SMB connection goes back to normal. Does anyone have any thoughts on what/why/where to look?
All of the connections to FreeNAS are SMB. We need SMB for FCP.
If we perform an FTP when the read is slow via SMB, the read/write is still around 700 MB/s. This makes me believe is an SMB issue and not a network/disk io issue.
version: FreeNAS-11.0-U4
Disk WD 4 TD Red
Config:
After a reboot of FreeNAS we can get around 700 MB/s for read and write for SMB connections. After times passes (usually less than a day). The following will occur:
write: 700 MB/s
read: 200-300 MB/s
If we reboot the SMB connection goes back to normal. Does anyone have any thoughts on what/why/where to look?
All of the connections to FreeNAS are SMB. We need SMB for FCP.
If we perform an FTP when the read is slow via SMB, the read/write is still around 700 MB/s. This makes me believe is an SMB issue and not a network/disk io issue.
version: FreeNAS-11.0-U4
Disk WD 4 TD Red
Config:
Code:
NAME STATE READ WRITE CKSUM LV0 ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/2dae4533-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/2eb2baad-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/2fe64965-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/30b1ebf4-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/319056db-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 raidz2-1 ONLINE 0 0 0 gptid/42ebbddc-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/44243d1c-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/455c513f-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/46b7dc59-c447-11e7-9467-d05099799d45 ONLINE 0 0 0 gptid/481b7fad-c447-11e7-9467-d05099799d45 ONLINE 0 0 0
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