[Users] flashcache

[Aleksandar Ivanisevic]

Pavel Odintsov <pavel.odintsov at gmail.com>
writes:

> In your case (/vz/private on ZFS as one folder) all I/O isolation on
> server goes away because Linux haven't any ability to divide I/O load
> for CT on same filesystem.

Ok, I've lived without it so far, I guess I will manage in the future :)

One other thing I have noticed is that openvz quotas don't work, but
that is easily set in zfs itself, although it complicates things a bit,
since I'll have to create a separate zfs dataset for each private area,
but I don't think its anything that can't be fixed in a mount script.

So far it looks really good, if it doesn't crash in the next few days
I'm putting a few test servers on it.

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