diff options
| author | Lalit Chandivade <lalit.chandivade@qlogic.com> | 2011-08-14 15:07:59 -0500 |
|---|---|---|
| committer | Mike Christie <michaelc@cs.wisc.edu> | 2011-08-14 22:12:57 -0500 |
| commit | 4c46693adcc35a1e2dbe22e1e7bd90254f189bd1 (patch) | |
| tree | c16b9ad139638c0048a1953e47c6f9d071ad99db /include | |
| parent | 2029bf16ca3e3378d9f0f7c747d95f2f3489327e (diff) | |
| download | open-iscsi-4c46693adcc35a1e2dbe22e1e7bd90254f189bd1.tar.gz | |
iscsi tools: manage qla4xxx iscsi sessions with iscsiadm
This patch is based on initial work done by Mike Christie here,
http://groups.google.com/group/open-iscsi/browse_thread/thread/193fe9037f3127da#
This patch modifies iscsiadm so it can control sessions that are
accessed
through qla4xxx.
To do discovery using the qla4xxx iscsi class interface first check the
available qla4xxx iface
./iscsiadm -m iface -P 0
will display the different ifaces like this:
qla4xxx.00:0e:1e:04:87:fa qla4xxx,00:0e:1e:04:87:fa,192.168.1.112,\
<empty>,<empty>
qla4xxx.00:0e:1e:04:87:fe
qla4xxx,00:0e:1e:04:87:fe,<empty>,<empty>,<empty>
Issue discovery command
./iscsiadm -m discovery -t sendtargets -I qla4xxx.00:0e:1e:04:87:fa \
-p 192.168.1.10:3260
192.168.1.10:3260,1 iqn.2001-05.com.target:0-7d76ca2b7d54b541-disk2
192.168.1.10:3260,1 iqn.2001-05.com.target:0-46f6ca2b7d84b541-disk3
192.168.1.10:3260,1 iqn.2001-05.com.target:0-4c76ca2b7db4b541-disk4
192.168.1.10:3260,1 iqn.2001-05.com.target:0-7346ca2b6d04b6bb-disk1
To view discovered nodes do
./iscsiadm -m node
To login
./iscsiadm -m node -T iqn.2001-05.com.target:0-7346ca2b6d04b6bb-disk1 \
-I qla4xxx.00:0e:1e:04:87:fa -p 192.168.1.10:3260 -l
An error or ok message is displayed to indicate login failure or
success.
To see the sessions use
./iscsiadm -m session
And then to logout do
./iscsiadm -m node -T iqn.2001-05.com.target:0-7346ca2b6d04b6bb-disk1 \
-I qla4xxx.00:0e:1e:04:87:fa -p 192.168.1.10:3260 -u
An error or a ok message is displayed to indicate logout failure or
success.
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/iscsi_if.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/include/iscsi_if.h b/include/iscsi_if.h index 72d4c41..0a96080 100644 --- a/include/iscsi_if.h +++ b/include/iscsi_if.h @@ -78,8 +78,9 @@ enum iscsi_uevent_e { ISCSI_KEVENT_PATH_REQ = KEVENT_BASE + 7, ISCSI_KEVENT_IF_DOWN = KEVENT_BASE + 8, + ISCSI_KEVENT_CONN_LOGIN_STATE = KEVENT_BASE + 9, - ISCSI_KEVENT_MAX = ISCSI_KEVENT_IF_DOWN, + ISCSI_KEVENT_MAX = ISCSI_KEVENT_CONN_LOGIN_STATE, }; enum iscsi_tgt_dscvr { @@ -207,6 +208,11 @@ struct iscsi_uevent { uint32_t cid; uint64_t recv_handle; } recv_req; + struct msg_conn_login { + uint32_t sid; + uint32_t cid; + uint32_t state; /* enum iscsi_conn_state */ + } conn_login; struct msg_conn_error { uint32_t sid; uint32_t cid; @@ -320,6 +326,16 @@ enum iscsi_net_param { ISCSI_NET_PARAM_PORT = 19, }; +enum iscsi_conn_state { + ISCSI_CONN_STATE_FREE, + ISCSI_CONN_STATE_XPT_WAIT, + ISCSI_CONN_STATE_IN_LOGIN, + ISCSI_CONN_STATE_LOGGED_IN, + ISCSI_CONN_STATE_IN_LOGOUT, + ISCSI_CONN_STATE_LOGOUT_REQUESTED, + ISCSI_CONN_STATE_CLEANUP_WAIT, +}; + /* * Common error codes */ @@ -475,6 +491,7 @@ enum iscsi_host_param { #define CAP_DIGEST_OFFLOAD 0x1000 /* offload hdr and data digests */ #define CAP_PADDING_OFFLOAD 0x2000 /* offload padding insertion, removal, and verification */ +#define CAP_LOGIN_OFFLOAD 0x4000 /* offload normal session login */ /* * These flags describes reason of stop_conn() call |