>Per target? No. It is set globally. I don't think this is a setting that users want/need to set for individual targets. If users need per individual target settings and can provide a good rationale why this is needed, we can add this later. On Sat, Jun 15, 2013 at 3:43 PM, FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> wrote: > Very Sorry about the delay. > > On Sat, 8 Jun 2013 08:13:58 -0700 > Ronnie Sahlberg <ronniesahlberg@xxxxxxxxx> wrote: > >> Add target initiated NOP-IN so we can detect when an initiator is no longer available >> and tear down the connection. >> Add documentation to the manpage on how to configure the use of NOP-IN, the intervals >> between the NOP-INs and after how many consequitive failures we will tear down the connection. >> >> Disabled by default to preserve the current behaviour but can be enabled/configured on the TGTD >> command line. >> >> Signed-off-by: Ronnie Sahlberg <ronniesahlberg@xxxxxxxxx> >> --- >> doc/tgtd.8.xml | 29 +++++++++++++++ >> usr/iscsi/iscsi_tcp.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++++- >> usr/iscsi/iscsid.c | 46 +++++++++++++++++++---- >> usr/iscsi/iscsid.h | 2 + >> usr/iscsi/transport.h | 1 + >> 5 files changed, 164 insertions(+), 9 deletions(-) >> >> diff --git a/doc/tgtd.8.xml b/doc/tgtd.8.xml >> index ce734ce..764e3fb 100644 >> --- a/doc/tgtd.8.xml >> +++ b/doc/tgtd.8.xml >> @@ -129,6 +129,35 @@ >> </screen> >> </para> >> </refsect2> >> + <refsect2><title>noop_interval=<integer></title> >> + <para> >> + This option enables TGTD to send send NOP-OUT to check is >> + a connected initiator is still alive. >> + This parameter specifies the interval between each NOP-OUT that >> + TGTD will send in seconds. >> + </para> >> + <para> >> + This feature is disabled by default. >> + </para> >> + </refsect2> >> + <refsect2><title>noop_count=<integer></title> >> + <para> >> + When sending NOP-OUT to the initiator, after this many consecutive >> + failures TGTD will terminate the connection to the client. >> + This feature can be used to read dead connections faster than waiting >> + for any TCP-Keepalive to trigger. >> + </para> >> + <para> >> + This feature is disabled by default. >> + </para> >> + <para> >> + Example: send NOP-OUT every 5 seconds and abort the session after >> + 6 failures. >> + <screen format="linespecific"> >> + tgtd --iscsi portal=192.0.2.1:3260,noop_interval=5,noop_count=6 > > Per target? -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
