We've had this problem since 9.2 but were waiting until we updated to 9.3 to ask about the issue in case something had changed.
We are running FreeNAS-9.3-STABLE-201503200528 with 2x10GB Intel nics, dual E5-2650 (16 real cores total) and 256GB of Ram.
We have around 200TB of data being served.
When a user logs into SMB (with a Windows 2008 AD server running auth, using the ad idmap backend), there is a delay of 30 or more seconds before a list of usable shares are returned to the user.
I've watched the transaction with wireshark and tcpdump and there is not network traffic between the client and server while this is running, so I'm assuming that the delay is in in Samba determining which shares the user has permissions/etc for.
Is there a way to determine if a certain set of file permissions (or a certain set of AD data) is causing this delay?
Thanks!
We are running FreeNAS-9.3-STABLE-201503200528 with 2x10GB Intel nics, dual E5-2650 (16 real cores total) and 256GB of Ram.
We have around 200TB of data being served.
When a user logs into SMB (with a Windows 2008 AD server running auth, using the ad idmap backend), there is a delay of 30 or more seconds before a list of usable shares are returned to the user.
I've watched the transaction with wireshark and tcpdump and there is not network traffic between the client and server while this is running, so I'm assuming that the delay is in in Samba determining which shares the user has permissions/etc for.
Is there a way to determine if a certain set of file permissions (or a certain set of AD data) is causing this delay?
Thanks!