You can't share a device (either as ZIL or L2ARC) between multiple
pools.
Discussion here some weeks ago reached suggested that an L2ARC device
was used for all ARC evictions, regardless of the pool.
I'd very much like an authoritative statement (and corresponding
documentation
On Mar 28, 2010, at 6:57 AM, Edward Ned Harvey wrote:
You can't share a device (either as ZIL or L2ARC) between multiple
pools.
Discussion here some weeks ago reached suggested that an L2ARC device
was used for all ARC evictions, regardless of the pool.
I'd very much like an
Can't you slice the SSD in two, and then give each slice to the two zpools?
This is exactly what I do ... use 15-20 GB for root and the rest for an L2ARC.
I like the idea of swapping on SSD too, but why not make a zvol for the L2ARC
so your not limited by the hard partitioning?
I like the idea of swapping on SSD too, but why not make a zvol for the L2ARC
so your not limited by the hard partitioning?
it lives through a reboot..
zpool create -f test c9t3d0s0 c9t4d0s0
zfs create -V 3G rpool/cache
zpool add test cache /dev/zvol/dsk/rpool/cache
reboot
Which is why I was looking to setup
1x8 raidz2 as pool1
and
1x8 raidz2 as pool2
instead of as two vdevs under 1 pool. That way I can have 'some' flexibility
where I could take down pool1 or pool2 without affecting the other.
The issue I had was how do I set up an L2ARC for 2 pools
Muhammed Syyid wrote:
Which is why I was looking to setup
1x8 raidz2 as pool1
and
1x8 raidz2 as pool2
instead of as two vdevs under 1 pool. That way I can have 'some' flexibility
where I could take down pool1 or pool2 without affecting the other.
The issue I had was how do I set up an L2ARC
On Sat, Mar 27, 2010 at 01:03:39AM -0700, Erik Trimble wrote:
You can't share a device (either as ZIL or L2ARC) between multiple pools.
Discussion here some weeks ago reached suggested that an L2ARC device
was used for all ARC evictions, regardless of the pool.
I'd very much like an
On Sat, 27 Mar 2010, Daniel Carosone wrote:
On Sat, Mar 27, 2010 at 01:03:39AM -0700, Erik Trimble wrote:
You can't share a device (either as ZIL or L2ARC) between multiple pools.
Discussion here some weeks ago reached suggested that an L2ARC device
was used for all ARC evictions,
On Mar 27, 2010, at 2:41 AM, Daniel Carosone wrote:
On Sat, Mar 27, 2010 at 01:03:39AM -0700, Erik Trimble wrote:
You can't share a device (either as ZIL or L2ARC) between multiple pools.
Discussion here some weeks ago reached suggested that an L2ARC device
was used for all ARC evictions,
Hi
I'm planning on setting up two RaidZ2 volumes in different pools for added
flexibility in removing / resizing (from what I understand if they were in the
same pool I can't remove them at all). I also have got an SSD drive that I was
going to use as Cache (L2ARC). How do I set this up to have
On Fri, March 26, 2010 17:26, Muhammed Syyid wrote:
Hi
I'm planning on setting up two RaidZ2 volumes in different pools for added
flexibility in removing / resizing (from what I understand if they were in
the same pool I can't remove them at all).
What do you mean remove?
You cannot remove
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