* Problems to utilize iscsi volume
@ 2017-09-27 12:27 Marc Schöchlin
2017-09-27 13:07 ` Marc Schöchlin
0 siblings, 1 reply; 2+ messages in thread
From: Marc Schöchlin @ 2017-09-27 12:27 UTC (permalink / raw)
To: target-devel
Hi,
i am using XEN server/XEN center 7.2 as and i would like to access a
iscsi storage resource from this system.
My target runs on kernel 4.4.0-83-generic on Ubuntu 16.04.
My targetcli output looks like this:
# targetcli
targetcli shell version 2.1.fb43
Copyright 2011-2013 by Datera, Inc and others.
For help on commands, type 'help'.
/> cd /
/> ls
o- /
.........................................................................................................................
[...]
o- backstores
..............................................................................................................
[...]
| o- block
..................................................................................................
[Storage Objects: 3]
| | o- ba-safe-po_k11111-v9988-foobar-monitoringvh1-1
[/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1 (1.0TiB)
write-thru activated]
| | o-
ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
[/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
(1.0GiB) write-thru activated]
| | o- ba-safe-po_k11111-v8448-foobarmsctest-0 ........
[/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0 (1.0GiB) write-thru
activated]
| o- fileio
.................................................................................................
[Storage Objects: 0]
| o- pscsi
..................................................................................................
[Storage Objects: 0]
| o- ramdisk
................................................................................................
[Storage Objects: 0]
o- iscsi
............................................................................................................
[Targets: 1]
| o- iqn.2017-09.barf.net:910f1868
................................................................................
[TPGs: 1]
| o- tpg1
...............................................................................................
[no-gen-acls, no-auth]
| o- acls
..........................................................................................................
[ACLs: 3]
| | o- iqn.1993-08.org.debian:01:12d0b0ef74a8
............................................................... [Mapped
LUNs: 1]
| | | o- mapped_lun255 ....................... [lun1
block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
(rw)]
| | o- iqn.2012-04.com.example:910f1868
.....................................................................
[Mapped LUNs: 1]
| | | o- mapped_lun1 ...........................................
[lun0 block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1 (rw)]
| | o- iqn.2017-09.barf.net:910f1868
..................................................................
[Mapped LUNs: 1]
| | o- mapped_lun254
................................................ [lun2
block/ba-safe-po_k11111-v8448-foobarmsctest-0 (rw)]
| o- luns
..........................................................................................................
[LUNs: 3]
| | o- lun0 .......
[block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1
(/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1)]
| | o- lun1
[block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
(/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0)]
| | o- lun2 .....................
[block/ba-safe-po_k11111-v8448-foobarmsctest-0
(/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0)]
| o- portals
....................................................................................................
[Portals: 1]
| o- 0.0.0.0:3260
.....................................................................................................
[OK]
o- loopback
.........................................................................................................
[Targets: 0]
o- vhost
............................................................................................................
[Targets: 0]
My connection procedure on xenserver is failing like this:
1. I add a new storage ressource
2. I enter the ip address of the target
3. I execute "Scan Target Host", this is confirmed by a green hook
4. I select the discovered IQN "iqn.2017-09.barf.net:910f1868"
(i see two IQNs: 1. "*: 10.1.1.1:3260" and my
"iqn.2017-09.barf.net:910f1868")
5. I check the option "Use CHAP" and enter "CHAP Username" and "CHAP
Password" but in was not able to finalize the creation from this step
Alternatively to perform the following procedure:
As you can see, this works pretty good on a plain Ubuntu 16.04 system.
# iscsiadm -m discovery -t sendtargets -p 10.1.1.1:3260
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm -m discovery -t st -p '10.1.1.1:3260' --op=new --name
node.session.auth.authmethod --value=CHAP --name
node.session.auth.username --value='H11111111' --name
node.session.auth.password --value='48X1111111111FAKE'
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm --mode node --targetname 'iqn.2017-09.barf.net:910f1868' -p
'10.1.1.1:3260' --login
Logging in to [iface: default, target: iqn.2017-09.barf.net:910f1868,
portal: 10.1.1.1,3260] (multiple)
Login to [iface: default, target: iqn.2017-09.barf.net:910f1868, portal:
10.1.1.1,3260] successful.
The same procedure fails on my xen 7.2 host:
# iscsiadm -m discovery -t sendtargets -p 10.1.1.1:3260
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm -m discovery -t st -p '10.1.1.1:3260' --op=new --name
node.session.auth.authmethod --value=CHAP --name
node.session.auth.username --value='H11111111' --name
node.session.auth.password --value='48X1111111111FAKE'
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm --mode node --targetname 'iqn.2017-09.barf.net:910f1868' -p
'10.1.1.1:3260' --login
Logging in to [iface: default, target: iqn.2017-09.barf.net:910f1868,
portal: 10.1.1.1,3260] (multiple)
iscsiadm: Could not login to [iface: default, target:
iqn.2017-09.barf.net:910f1868, portal: 10.1.1.1,3260].
iscsiadm: initiator reported error (24 - iSCSI login failed due to
authorization failure)
iscsiadm: Could not log into all portals
On targetside i can see the following messages in th dmesg/journal:
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: rx_data returned 0,
expecting 48.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: iSCSI Login
negotiation failed.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: CHAP user or password
not set for Initiator ACL
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: Security negotiation
failed.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: iSCSI Login
negotiation failed.
Do you have any hints whats going wrong here or how to find out more
details?
I also performed a tcp dump for the failing procedure, here you can see
a the relevant details of the login procedure:
(i suppose procedure step 1-3 above maps to step 1-2 beyond)
*Step 1: Login Command*
iSCSI (Login Command)
Opcode: Login Command (0x03)
1... .... = T: Transit to next login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
.... ..01 = NSG: Operational negotiation (0x1)
VersionMax: 0x00
VersionMin: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 119 (0x00000077)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
CID: 0x0000
CmdSN: 0x00000001
ExpStatSN: 0x00000000
Key/Value Pairs
KeyValue: InitiatorName=iqn.2012-04.com.example:f353602c
KeyValue: InitiatorAlias=monitoringvh2
KeyValue: SessionType=Discovery
KeyValue: AuthMethod=CHAP,None
Padding: 00
*Step 2: Login Response (Success)
*iSCSI (Login Response)
Opcode: Login Response (0x23)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionActive: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 62 (0x0000003e)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
StatSN: 0x28aa1401
ExpCmdSN: 0x00000001
MaxCmdSN: 0x00000001
Status: Success (0x0000)
Key/Value Pairs
KeyValue: AuthMethod=CHAP
KeyValue: TargetAlias=LIO Target
KeyValue: TargetPortalGroupTag=1
Padding: 0000*
Step 3: Login Command
*iSCSI (Login Command)
Opcode: Login Command (0x03)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionMin: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 9 (0x00000009)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
CID: 0x0000
CmdSN: 0x00000001
ExpStatSN: 0x28aa1402
Key/Value Pairs
KeyValue: CHAP_A=5
Padding: 000000
*Step 4: Login Response (Authentification failed)*
iSCSI (Login Response)
Opcode: Login Response (0x23)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionActive: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 0 (0x00000000)
ISID: 000000000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x0000
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
StatSN: 0x00000000
ExpCmdSN: 0x00000000
MaxCmdSN: 0x00000000
Status: Authentication failed (0x0201)
Regards
Marc
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Problems to utilize iscsi volume
2017-09-27 12:27 Problems to utilize iscsi volume Marc Schöchlin
@ 2017-09-27 13:07 ` Marc Schöchlin
0 siblings, 0 replies; 2+ messages in thread
From: Marc Schöchlin @ 2017-09-27 13:07 UTC (permalink / raw)
To: target-devel
Hi,
special thanks to Thunderbird :-)
Why is it not permitted to send HTML mails to the mailinglist? 1998 is back and requests to get its internet back? :-)
My message without wrapped plaintext-lines (hopefully):
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hi,
i am using XEN server/XEN center 7.2 as and i would like to access a iscsi storage resource from this system.
My target runs on kernel 4.4.0-83-generic on Ubuntu 16.04.
My targetcli output looks like this:
# targetcli
targetcli shell version 2.1.fb43
Copyright 2011-2013 by Datera, Inc and others.
For help on commands, type 'help'.
/> cd /
/> ls
o- / ......................................................................................................................... [...]
o- backstores .............................................................................................................. [...]
| o- block .................................................................................................. [Storage Objects: 3]
| | o- ba-safe-po_k11111-v9988-foobar-monitoringvh1-1 [/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1 (1.0TiB) write-thru activated]
| | o- ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0 [/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0 (1.0GiB) write-thru activated]
| | o- ba-safe-po_k11111-v8448-foobarmsctest-0 ........ [/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0 (1.0GiB) write-thru activated]
| o- fileio ................................................................................................. [Storage Objects: 0]
| o- pscsi .................................................................................................. [Storage Objects: 0]
| o- ramdisk ................................................................................................ [Storage Objects: 0]
o- iscsi ............................................................................................................ [Targets: 1]
| o- iqn.2017-09.barf.net:910f1868 ................................................................................ [TPGs: 1]
| o- tpg1 ............................................................................................... [no-gen-acls, no-auth]
| o- acls .......................................................................................................... [ACLs: 3]
| | o- iqn.1993-08.org.debian:01:12d0b0ef74a8 ............................................................... [Mapped LUNs: 1]
| | | o- mapped_lun255 ....................... [lun1 block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0 (rw)]
| | o- iqn.2012-04.com.example:910f1868 ..................................................................... [Mapped LUNs: 1]
| | | o- mapped_lun1 ........................................... [lun0 block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1 (rw)]
| | o- iqn.2017-09.barf.net:910f1868 .................................................................. [Mapped LUNs: 1]
| | o- mapped_lun254 ................................................ [lun2 block/ba-safe-po_k11111-v8448-foobarmsctest-0 (rw)]
| o- luns .......................................................................................................... [LUNs: 3]
| | o- lun0 ....... [block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1 (/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1)]
| | o- lun1 [block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0 (/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0)]
| | o- lun2 ..................... [block/ba-safe-po_k11111-v8448-foobarmsctest-0 (/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0)]
| o- portals .................................................................................................... [Portals: 1]
| o- 0.0.0.0:3260 ..................................................................................................... [OK]
o- loopback ......................................................................................................... [Targets: 0]
o- vhost ............................................................................................................ [Targets: 0]
My connection procedure on xenserver is failing like this:
1. I add a new storage ressource
2. I enter the ip address of the target
3. I execute "Scan Target Host", this is confirmed by a green hook
4. I select the discovered IQN "iqn.2017-09.barf.net:910f1868"
(i see two IQNs: 1. "*: 10.1.1.1:3260" and my "iqn.2017-09.barf.net:910f1868")
5. I check the option "Use CHAP" and enter "CHAP Username" and "CHAP Password" but in was not able to finalize the creation from this step
Alternatively to perform the following procedure:
As you can see, this works pretty good on a plain Ubuntu 16.04 system.
# iscsiadm -m discovery -t sendtargets -p 10.1.1.1:3260
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm -m discovery -t st -p '10.1.1.1:3260' --op=new --name node.session.auth.authmethod --value=CHAP --name node.session.auth.username --value='H11111111' --name node.session.auth.password --value='48X1111111111FAKE'
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm --mode node --targetname 'iqn.2017-09.barf.net:910f1868' -p '10.1.1.1:3260' --login
Logging in to [iface: default, target: iqn.2017-09.barf.net:910f1868, portal: 10.1.1.1,3260] (multiple)
Login to [iface: default, target: iqn.2017-09.barf.net:910f1868, portal: 10.1.1.1,3260] successful.
The same procedure fails on my xen 7.2 host:
# iscsiadm -m discovery -t sendtargets -p 10.1.1.1:3260
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm -m discovery -t st -p '10.1.1.1:3260' --op=new --name node.session.auth.authmethod --value=CHAP --name node.session.auth.username --value='H11111111' --name node.session.auth.password --value='48X1111111111FAKE'
10.1.1.1:3260,1 iqn.2017-09.barf.net:910f1868
# iscsiadm --mode node --targetname 'iqn.2017-09.barf.net:910f1868' -p '10.1.1.1:3260' --login
Logging in to [iface: default, target: iqn.2017-09.barf.net:910f1868, portal: 10.1.1.1,3260] (multiple)
iscsiadm: Could not login to [iface: default, target: iqn.2017-09.barf.net:910f1868, portal: 10.1.1.1,3260].
iscsiadm: initiator reported error (24 - iSCSI login failed due to authorization failure)
iscsiadm: Could not log into all portals
On targetside i can see the following messages in th dmesg/journal:
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: rx_data returned 0, expecting 48.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: iSCSI Login negotiation failed.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: CHAP user or password not set for Initiator ACL
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: Security negotiation failed.
Sep 25 14:57:26 foobar-barfoo1-qt-iscsi-a2 kernel: iSCSI Login negotiation failed.
Do you have any hints whats going wrong here or how to find out more details?
I also performed a tcp dump for the failing procedure, here you can see a the relevant details of the login procedure:
(i suppose procedure step 1-3 above maps to step 1-2 beyond)
*** Step 1: Login Command*
iSCSI (Login Command)
Opcode: Login Command (0x03)
1... .... = T: Transit to next login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
.... ..01 = NSG: Operational negotiation (0x1)
VersionMax: 0x00
VersionMin: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 119 (0x00000077)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
CID: 0x0000
CmdSN: 0x00000001
ExpStatSN: 0x00000000
Key/Value Pairs
KeyValue: InitiatorName=iqn.2012-04.com.example:f353602c
KeyValue: InitiatorAlias=monitoringvh2
KeyValue: SessionType=Discovery
KeyValue: AuthMethod=CHAP,None
Padding: 00
*** Step 2: Login Response (Success)
*iSCSI (Login Response)
Opcode: Login Response (0x23)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionActive: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 62 (0x0000003e)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
StatSN: 0x28aa1401
ExpCmdSN: 0x00000001
MaxCmdSN: 0x00000001
Status: Success (0x0000)
Key/Value Pairs
KeyValue: AuthMethod=CHAP
KeyValue: TargetAlias=LIO Target
KeyValue: TargetPortalGroupTag=1
Padding: 0000*
** Step 3: Login Command
*iSCSI (Login Command)
Opcode: Login Command (0x03)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionMin: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 9 (0x00000009)
ISID: 00023d000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x023d
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
CID: 0x0000
CmdSN: 0x00000001
ExpStatSN: 0x28aa1402
Key/Value Pairs
KeyValue: CHAP_A=5
Padding: 000000
*Step 4: Login Response (Authentification failed)*
iSCSI (Login Response)
Opcode: Login Response (0x23)
0... .... = T: Stay in current login stage
.0.. .... = C: Text is complete
.... 00.. = CSG: Security negotiation (0x0)
VersionMax: 0x00
VersionActive: 0x00
TotalAHSLength: 0x00
DataSegmentLength: 0 (0x00000000)
ISID: 000000000000
00.. .... = ISID_t: IEEE OUI (0x0)
..00 0000 = ISID_a: 0x00
ISID_b: 0x0000
ISID_c: 0x00
ISID_d: 0x0000
TSIH: 0x0000
InitiatorTaskTag: 0x00000000
StatSN: 0x00000000
ExpCmdSN: 0x00000000
MaxCmdSN: 0x00000000
Status: Authentication failed (0x0201)
Regards
Marc
Am 27.09.2017 um 14:27 schrieb Marc Schöchlin:
> Hi,
>
> i am using XEN server/XEN center 7.2 as and i would like to access a
> iscsi storage resource from this system.
> My target runs on kernel 4.4.0-83-generic on Ubuntu 16.04.
>
> My targetcli output looks like this:
>
> # targetcli
> targetcli shell version 2.1.fb43
> Copyright 2011-2013 by Datera, Inc and others.
> For help on commands, type 'help'.
>
> /> cd /
> /> ls
> o- /
> .........................................................................................................................
> [...]
> o- backstores
> ..............................................................................................................
> [...]
> | o- block
> ..................................................................................................
> [Storage Objects: 3]
> | | o- ba-safe-po_k11111-v9988-foobar-monitoringvh1-1
> [/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1 (1.0TiB)
> write-thru activated]
> | | o-
> ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
> [/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
> (1.0GiB) write-thru activated]
> | | o- ba-safe-po_k11111-v8448-foobarmsctest-0 ........
> [/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0 (1.0GiB) write-thru
> activated]
> | o- fileio
> .................................................................................................
> [Storage Objects: 0]
> | o- pscsi
> ..................................................................................................
> [Storage Objects: 0]
> | o- ramdisk
> ................................................................................................
> [Storage Objects: 0]
> o- iscsi
> ............................................................................................................
> [Targets: 1]
> | o- iqn.2017-09.barf.net:910f1868
> ................................................................................
> [TPGs: 1]
> | o- tpg1
> ...............................................................................................
> [no-gen-acls, no-auth]
> | o- acls
> ..........................................................................................................
> [ACLs: 3]
> | | o- iqn.1993-08.org.debian:01:12d0b0ef74a8
> ............................................................... [Mapped
> LUNs: 1]
> | | | o- mapped_lun255 ....................... [lun1
> block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
> (rw)]
> | | o- iqn.2012-04.com.example:910f1868
> .....................................................................
> [Mapped LUNs: 1]
> | | | o- mapped_lun1 ...........................................
> [lun0 block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1 (rw)]
> | | o- iqn.2017-09.barf.net:910f1868
> ..................................................................
> [Mapped LUNs: 1]
> | | o- mapped_lun254
> ................................................ [lun2
> block/ba-safe-po_k11111-v8448-foobarmsctest-0 (rw)]
> | o- luns
> ..........................................................................................................
> [LUNs: 3]
> | | o- lun0 .......
> [block/ba-safe-po_k11111-v9988-foobar-monitoringvh1-1
> (/dev/ba/ba-safe-po/k11111-v9988-foobar-monitoringvh1-1)]
> | | o- lun1
> [block/ba-safe-po_k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0
> (/dev/ba/ba-safe-po/k11111-v9988-foobar-ba4tt2a-foobar-barfoo1-qt-iscsi-a-0)]
> | | o- lun2 .....................
> [block/ba-safe-po_k11111-v8448-foobarmsctest-0
> (/dev/ba/ba-safe-po/k11111-v8448-foobarmsctest-0)]
> | o- portals
> ....................................................................................................
> [Portals: 1]
> | o- 0.0.0.0:3260
> .....................................................................................................
> [OK]
> o- loopback
> .........................................................................................................
> [Targets: 0]
> o- vhost
> ............................................................................................................
> [Targets: 0]
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-09-27 13:07 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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2017-09-27 12:27 Problems to utilize iscsi volume Marc Schöchlin
2017-09-27 13:07 ` Marc Schöchlin
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