I have the same problem, I've just converted my data volume to a HAMMER
file system on my server. I receive this message:
«hammer: System has insufficient buffers to rebalance the tree. nbuf
3969»
I have 512MB of SDRAM on it. I guess it's time for me to upgrade this :-)
SR
Le 2011-01-31 16
On Monday 31 January 2011 16:17:11 Matthew Dillon wrote:
It's based on memory size and while it is possible to change it the
problem is that your system doesn't have enough memory for what the
hammer rebalance code really needs to operate.
How much memory does it need to do the hammer
Around 768MB of RAM needs to be installed in the system for the nbuf
message to go away.
Regards,
Alex
On 02/02/11 04:19, Pierre Abbat wrote:
On Monday 31 January 2011 16:17:11 Matthew Dillon wrote:
It's based on memory size and while it is possible to change it the
problem is that your
:On Sunday 30 January 2011 22:43:01 Matthew Dillon wrote:
: :I still get this warning. Is it ever going to be fixed?
: :
: :Pierre
:
: I could remove the kprintf I guess and have it just reported by
: hammer cleanup.
:
:Is the number of buffers something I can change, or is it determined
On Sunday 30 January 2011 22:43:01 Matthew Dillon wrote:
:I still get this warning. Is it ever going to be fixed?
:
:Pierre
I could remove the kprintf I guess and have it just reported by
hammer cleanup.
Is the number of buffers something I can change, or is it determined by the
On Monday 15 March 2010 00:06:41 Matthew Dillon wrote:
The hammer rebalance code isn't critical to filesystem operation
but it needs a lot of buffer cache buffers to operate, and systems
running in VMs with small amounts of ram usually do not have enough
buffers to cover the
I get this message in the kernel log emailed to me:
hammer: System has insufficient buffers to rebalance the tree. nbuf 3969
How do I fix it?
More memory.
This usually happens if system has 128MB or less RAM.
-thomas
The hammer rebalance code isn't critical to filesystem operation
but it needs a lot of buffer cache buffers to operate, and systems
running in VMs with small amounts of ram usually do not have enough
buffers to cover the needs.
You should be able to ignore the issue inside a
I get this message in the kernel log emailed to me:
hammer: System has insufficient buffers to rebalance the tree. nbuf 3969
How do I fix it?
Pierre
--
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