libnvmf_context_set_persistent-libnvme32
Set the discovery controller persistence mode
Usage
int libnvmf_context_set_persistent (struct libnvmf_context *fctx , const char *persistent );
Arguments
fctx
|
Fabrics context |
|---|---|
persistent
|
One of "no", "auto", "force" (case-insensitive) |
Overview
"auto" persists a Discovery Log Page entry's connection only where that entry's own EPCSD flag (see enum nvmf_disc_eflags) reports support for it; "force" persists regardless of what EPCSD reports; "no" never persists.
Return
0 on success, -EINVAL if fctx is NULL or persistent matches none of the accepted values.