If you do not stop the samba service you run a risk of files being accessed during the move, and this could lead to corruption of the new files. As recommended before, you should be able to copy the bulk of the data without shutting down the service. With the bulk of the data mirrored on the new LVM, the second rsync will be quite quick at syncing only the changes so downtime will be minimal.
It would be best to plan a brief outage of the samba service to complete the task you have outlined. Justin Payne On 09/09/2009 12:53 PM, Tom Duerbusch wrote:
I think I know the answer to this one, but then, I don't know how much I don't know<G>. I have a Samba server that runs 24X7. It is rarely used at night, but still has Windows shares active. The /home directory is located off the / directory (dasda1). It needs more space. I've created a LVM with a directory name of /home2. I plan on copying the /home directory to /home2, rename /home to /homeold, and rename /home2 to /home. Simple. What is Samba going to think about this? Do I need to cycle Samba, and have all the currently connected users, reconnect? Or as long as Samba isn't trying to access a file during this period of time, would it care? Part of this is trying to decide how much notification I have to give the end users, and there are a couple "servers" that also have Samba shares. I don't know how to reconnect them, other than cycling those servers, which, then requires additional notification. On my test system, I moved the Samba /home directory to a LVM setup. No problem. But I didn't have any currently accessed shares at that time (poor test plan). Thanks for any input and direction. Tom Duerbusch THD Consulting ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
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