What is your setup? What OS and version are you running on, what is your transport, and what tape drive are you using?
On Saturday, December 10, 2016 at 9:24:33 AM UTC-8, Dave partridge wrote: > > I did: > > root@Charon:/home/amonra# mt -f /dev/st0 fsf 1 > mt: /dev/st0: rmtioctl failed: Input/output error root > @Charon:/home/amonra# > > > The rmtioctl message appeared after about 10-15 seconds, and the iSCSI > target showed that the session had dropped after another 10-15 seconds. > > When I was returned to the command line prompt, the target showed the > session as connected again. > > During most/all of this time the forward space file operation was still > running. > > root@Charon:/home/amonra# iscsiadm -m node --targetname > "iqn.2008-08.com.starwindsoftware:mercury-ultrium2" --portal > "192.168.129.77:3260" > # BEGIN RECORD 2.0-873node.name = > iqn.2008-08.com.starwindsoftware:mercury-ultrium2 > node.tpgt = -1 > node.startup = manual > node.leading_login = No > iface.hwaddress = <empty> > iface.ipaddress = <empty> > iface.iscsi_ifacename = default > iface.net_ifacename = <empty> > iface.transport_name = tcp > iface.initiatorname = <empty> > iface.bootproto = <empty> > iface.subnet_mask = <empty> > iface.gateway = <empty> > iface.ipv6_autocfg = <empty> > iface.linklocal_autocfg = <empty> > iface.router_autocfg = <empty> > iface.ipv6_linklocal = <empty> > iface.ipv6_router = <empty> > iface.state = <empty> > iface.vlan_id = 0 > iface.vlan_priority = 0 > iface.vlan_state = <empty> > iface.iface_num = 0 > iface.mtu = 0 > iface.port = 0node.discovery_address = 192.168.129.77 > node.discovery_port = 3260 > node.discovery_type = send_targets > node.session.initial_cmdsn = 0 > node.session.initial_login_retry_max = 8 > node.session.xmit_thread_priority = -20 > node.session.cmds_max = 128 > node.session.queue_depth = 32 > node.session.nr_sessions = 1 > node.session.auth.authmethod = None > node.session.auth.username = <empty> > node.session.auth.password = <empty> > node.session.auth.username_in = <empty> > node.session.auth.password_in = <empty> > node.session.timeo.replacement_timeout = 120 > node.session.err_timeo.abort_timeout = 15 > node.session.err_timeo.lu_reset_timeout = 30 > node.session.err_timeo.tgt_reset_timeout = 30 > node.session.err_timeo.host_reset_timeout = 60 > node.session.iscsi.FastAbort = Yes > node.session.iscsi.InitialR2T = No > node.session.iscsi.ImmediateData = Yes > node.session.iscsi.FirstBurstLength = 262144 > node.session.iscsi.MaxBurstLength = 16776192 > node.session.iscsi.DefaultTime2Retain = 0 > node.session.iscsi.DefaultTime2Wait = 2 > node.session.iscsi.MaxConnections = 1 > node.session.iscsi.MaxOutstandingR2T = 1 > node.session.iscsi.ERL = 0 > node.conn[0].address = 192.168.129.77 > node.conn[0].port = 3260 > node.conn[0].startup = manual > node.conn[0].tcp.window_size = 524288 > node.conn[0].tcp.type_of_service = 0 > node.conn[0].timeo.logout_timeout = 15 > node.conn[0].timeo.login_timeout = 15 > node.conn[0].timeo.auth_timeout = 45 > node.conn[0].timeo.noop_out_interval = 5 > node.conn[0].timeo.noop_out_timeout = 5 > node.conn[0].iscsi.MaxXmitDataSegmentLength = 0 > node.conn[0].iscsi.MaxRecvDataSegmentLength = 262144 > node.conn[0].iscsi.HeaderDigest = None > node.conn[0].iscsi.DataDigest = NoneThe return to the command prompt took a > while longer. > node.conn[0].iscsi.IFMarker = No > node.conn[0].iscsi.OFMarker = No > # END RECORD > root@Charon:/home/amonra# > > I'm guessing that the problem relates to iSCSI timeouts for tape devices. > Please can you guide me in baby steps what I need to do to resolve this > problem. > > Thanks > Dave > > > -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/open-iscsi. For more options, visit https://groups.google.com/d/optout.
