This document is for a development version of Ceph.
General Config Reference¶
The socket for executing administrative commands on a daemon, irrespective of whether Ceph Monitors have established a quorum.
The file in which the mon, osd or mds will write its PID. For instance,
/var/run/$cluster/$type.$id.pidwill create /var/run/ceph/mon.a.pid for the
arunning in the
pid fileis removed when the daemon stops gracefully. If the process is not daemonized (i.e. runs with the
pid fileis not created.
The directory Ceph daemons change to once they are up and running. Default
- see also
If set, we will install signal handlers for SEGV, ABRT, BUS, ILL, FPE, XCPU, XFSZ, SYS signals to generate a useful log message
If set, when the Ceph Storage Cluster starts, Ceph sets the max open FDs at the OS level (i.e., the max # of file descriptors). A suitably large value prevents Ceph Daemons from running out of file descriptors.