Date: Wed, 23 Jul 2014 11:57:10 +0800 From: Chen Wen <pokkys@gmail.com> To: freebsd-scsi@freebsd.org Subject: disable iSCSI ping while ping_timeout=0 Message-ID: <C304C39E-E797-49E3-A02E-1E97107AE5EC@gmail.com>
next in thread | raw e-mail | index | archive | help
Hi
I install VMWare ESXi 5.5 in FreeBSD native iSCSI lun and boot from =
san(iPXE).
I found NOP-out will make iPXE disconnect this session.=20
iPXE=92s wiki page says that you can disable NOP-out when you using LIO.
I suggest that we do the same thing while user sets ping_timeout=3D0.
> static void
> cfiscsi_callout(void *context)
> {
> struct icl_pdu *cp;
> struct iscsi_bhs_nop_in *bhsni;
> struct cfiscsi_session *cs;
>=20
> cs =3D context;
>=20
> if (cs->cs_terminating)
> return;
>=20
> callout_schedule(&cs->cs_callout, 1 * hz);
>=20
if (ping_timeout =3D=3D 0)
return;
>=20
> CFISCSI_SESSION_LOCK(cs);
> cs->cs_timeout++;
> CFISCSI_SESSION_UNLOCK(cs);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?C304C39E-E797-49E3-A02E-1E97107AE5EC>