Hello,
I'm using Virtuoso OS 06.01.3127 running on linux (64 GB of RAM) and It is
the first time I get the following error:
Failed to get a buffer for a new page. Retrying. If the failure repeats,
an out of disk error will be signaled. The cause of this is having too
many buffers wired down for preread, flush or group by/hash join temp
space. To correct, increase the number of buffers in the configuration
file. If this repeats in spite of having hundreds of thousands of
buffers, please report to support.
The database is around 7 GB and the number of buffers in the Configuration
file is:
;; Uncomment next two lines if there is 32 GB system memory free
NumberOfBuffers = 2720000
MaxDirtyBuffers = 2000000
I am wondering if a massive use of the SPARQL endpoint could be the reason
of this error or should I increase the number of buffers?
Any help to fix it?
Thanks in advance.
Houda
