NightBird wrote:
Hello,
We have a server with a couple a raid-z2 pools, each with 23x1TB disks. This
gives us 19TB of useable space on each pool. The server has 2 x quad core cpu,
16GB RAM and are running b117. Average load is 4 and we use a log ot CIFS.
We notice ZFS is slow. Even a simple 'ls -al' can take 20sec. After trying
again, it's cached and therefore quick. We also noticed 'ls' is relatively
quick (~3secs).
Going back to your original question....
What is the data? Is it owned by one or many users? If the latter, the
problem could be the time taken to fetch all the name service data.
--
Ian.
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