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Xen Server - file descriptors - configuration

Tal Soreq




i have a customer running Xen Server (i think 6.5 version).


and he has an issue with low opened number of file descriptors.

even after configuring in our software and Centos (6.x) still system has low usage of open file descriptors


lsof|wc -l


[root@nx-ny-01 ~]# cat /proc/sys/fs/file-nr

3456    0       1619493

[root@nx-ny-01 ~]#

cat /proc/sys/fs/file-max



can anyone advise whether there is configuration in the Xen server for the VM that might limit number of FDs?


if so, where is it located?


many thanks in advance,




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