* error XEN scsi-attach
@ 2010-04-01 10:18 Helder Rebelo @ SAPO
2010-04-15 3:11 ` James Harper
0 siblings, 1 reply; 2+ messages in thread
From: Helder Rebelo @ SAPO @ 2010-04-01 10:18 UTC (permalink / raw)
To: xen-devel
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HI,
I'm trying to attach a scsi device (Tape and disk) and both fails.
The output says to send the output to you.
If you need more info, feel free to contact.
Best Regards.
Helder Rebelo
bckpicmds102:~ # uname -a
Linux bckpicmds102 2.6.27.45-0.1-xen #1 SMP 2010-02-22 16:49:47 +0100 x86_64
x86_64 x86_64 GNU/Linux
bckpicmds102:~ # rpm -q -a |grep xen
sles-xen_en-pdf-11.1-16.5.2
ext4dev-kmp-xen-0_2.6.27.45_0.1-7.1.26
xen-doc-html-3.3.1_18546_20-0.1.3
xen-tools-3.3.1_18546_20-0.1.3
xen-kmp-default-3.3.1_18546_20_2.6.27.29_0.1-0.1.3
xen-libs-3.3.1_18546_20-0.1.3
kernel-xen-2.6.27.45-0.1.1
iscsitarget-kmp-xen-0.4.15_2.6.27.19_5-94.6
xen-doc-pdf-3.3.1_18546_20-0.1.3
xen-3.3.1_18546_20-0.1.3
oracleasm-kmp-xen-2.0.5_2.6.27.19_5-7.6
kernel-xen-base-2.6.27.45-0.1.1
bckpicmds102:~ # lsscsi
[0:0:0:0] cd/dvd Optiarc DVD RW AD-7561S AH52 /dev/sr0
[2:0:0:0] disk DGC LUNZ 0429 /dev/sda
[2:0:1:0] disk DGC LUNZ 0429 /dev/sdb
[2:0:2:0] disk HITACHI OPEN-V 6006 /dev/sdc
[2:0:2:1] disk HITACHI OPEN-V 6006 /dev/sdd
[2:0:2:2] disk HITACHI OPEN-V 6006 /dev/sde
[2:0:2:3] disk HITACHI OPEN-V 6006 /dev/sdf
[2:0:2:4] disk HITACHI OPEN-V 6006 /dev/sdg
[2:0:2:5] disk HITACHI OPEN-V 6006 /dev/sdh
[2:0:3:0] disk HITACHI DF600F 0000 /dev/sdi
[2:0:3:1] disk HITACHI DF600F 0000 /dev/sdj
[2:0:3:2] disk HITACHI DF600F 0000 /dev/sdk
[2:0:3:3] disk HITACHI DF600F 0000 /dev/sdl
[2:0:3:4] disk HITACHI DF600F 0000 /dev/sdm
[2:0:3:5] disk HITACHI DF600F 0000 /dev/sdn
[2:0:4:0] disk HITACHI DF600F 0000 /dev/sdo
[2:0:4:1] disk HITACHI DF600F 0000 /dev/sdp
[2:0:4:2] disk HITACHI DF600F 0000 /dev/sdq
[2:0:4:3] disk HITACHI DF600F 0000 /dev/sdr
[2:0:4:4] disk HITACHI DF600F 0000 /dev/sds
[2:0:4:5] disk HITACHI DF600F 0000 /dev/sdt
[2:0:5:0] disk HITACHI OPEN-V 6006 /dev/sdu
[2:0:5:1] disk HITACHI OPEN-V 6006 /dev/sdv
[2:0:5:2] disk HITACHI OPEN-V 6006 /dev/sdw
[2:0:5:3] disk HITACHI OPEN-V 6006 /dev/sdx
[2:0:5:4] disk HITACHI OPEN-V 6006 /dev/sdy
[2:0:5:5] disk HITACHI OPEN-V 6006 /dev/sdz
[4:0:0:0] mediumx ADIC Scalar 10K 1.5 -
[4:0:0:1] tape IBM ULTRIUM-TD2 4770 /dev/st0
[4:0:0:2] tape IBM ULTRIUM-TD2 4770 /dev/st1
[4:0:0:3] tape IBM ULTRIUM-TD2 4770 /dev/st2
[4:0:0:4] tape IBM ULTRIUM-TD2 4770 /dev/st3
[4:0:0:5] tape IBM ULTRIUM-TD2 4770 /dev/st4
[4:0:0:6] tape IBM ULTRIUM-TD2 4770 /dev/st5
[4:0:0:7] tape IBM ULTRIUM-TD2 4770 /dev/st6
[4:0:1:0] tape IBM ULTRIUM-TD2 4770 /dev/st7
[4:0:1:1] tape IBM ULTRIUM-TD2 4770 /dev/st8
[4:0:1:2] tape IBM ULTRIUM-TD2 4770 /dev/st9
[4:0:1:3] tape IBM ULTRIUM-TD2 4770 /dev/st10
[4:0:1:4] tape IBM ULTRIUM-TD2 4770 /dev/st11
[4:0:1:5] tape IBM ULTRIUM-TD2 4770 /dev/st12
[4:0:1:6] tape IBM ULTRIUM-TD2 4770 /dev/st13
[4:0:1:7] tape IBM ULTRIUM-TD2 4770 /dev/st14
[4:0:1:8] tape IBM ULTRIUM-TD2 4770 /dev/st15
[4:0:1:9] tape IBM ULTRIUM-TD2 4770 /dev/st16
[4:0:1:10] tape IBM ULTRIUM-TD2 4770 /dev/st17
[4:0:1:11] tape IBM ULTRIUM-TD2 4770 /dev/st18
[4:0:1:12] tape IBM ULTRIUM-TD2 4770 /dev/st19
[4:0:1:13] tape IBM ULTRIUM-TD2 4770 /dev/st20
[4:0:1:14] tape IBM ULTRIUM-TD2 4770 /dev/st21
[4:0:1:15] tape IBM ULTRIUM-TD2 4770 /dev/st22
[4:0:2:0] tape IBM ULTRIUM-TD2 4770 /dev/st23
[4:0:2:1] tape IBM ULTRIUM-TD2 4770 /dev/st24
[4:0:2:2] tape IBM ULTRIUM-TD2 4770 /dev/st25
[4:0:2:3] tape IBM ULTRIUM-TD2 4770 /dev/st26
[4:0:2:4] tape IBM ULTRIUM-TD2 4770 /dev/st27
[4:0:2:5] tape IBM ULTRIUM-TD2 4770 /dev/st28
[4:0:2:6] tape IBM ULTRIUM-TD2 4770 /dev/st29
[4:0:2:7] tape IBM ULTRIUM-TD2 4770 /dev/st30
[4:0:2:8] tape IBM ULTRIUM-TD2 4770 /dev/st31
[4:0:2:9] tape IBM ULTRIUM-TD2 4770 /dev/st32
[4:0:2:10] tape IBM ULTRIUM-TD2 4770 /dev/st33
[4:0:2:11] tape IBM ULTRIUM-TD2 4770 /dev/st34
[4:0:2:12] tape IBM ULTRIUM-TD2 4770 /dev/st35
[4:0:2:13] tape IBM ULTRIUM-TD2 4770 /dev/st36
[4:0:2:14] tape IBM ULTRIUM-TD2 4770 /dev/st37
[4:0:2:15] tape IBM ULTRIUM-TD2 4770 /dev/st38
[4:0:3:0] tape IBM ULTRIUM-TD2 4770 /dev/st39
[4:0:3:1] tape IBM ULTRIUM-TD2 4770 /dev/st40
[4:0:3:2] tape IBM ULTRIUM-TD2 4770 /dev/st41
[4:0:3:3] tape IBM ULTRIUM-TD2 4770 /dev/st42
[4:0:3:4] tape IBM ULTRIUM-TD2 4770 /dev/st43
[4:0:3:5] tape IBM ULTRIUM-TD2 4770 /dev/st44
[4:0:3:6] tape IBM ULTRIUM-TD2 4770 /dev/st45
[4:0:3:7] tape IBM ULTRIUM-TD2 4770 /dev/st46
[4:0:3:8] tape IBM ULTRIUM-TD2 4770 /dev/st47
[4:0:3:9] tape IBM ULTRIUM-TD2 4770 /dev/st48
[4:0:3:10] tape IBM ULTRIUM-TD2 4770 /dev/st49
[4:0:3:11] tape IBM ULTRIUM-TD2 4770 /dev/st50
[4:0:3:12] tape IBM ULTRIUM-TD2 4770 /dev/st51
[4:0:3:13] tape IBM ULTRIUM-TD2 4770 /dev/st52
[4:0:3:14] tape IBM ULTRIUM-TD2 4770 /dev/st53
[4:0:3:15] tape IBM ULTRIUM-TD2 4770 /dev/st54
[5:0:0:0] disk DGC LUNZ 0429 /dev/sdaa
[5:0:1:0] disk DGC LUNZ 0429 /dev/sdab
[5:0:2:0] disk HITACHI OPEN-V 6006 /dev/sdac
[5:0:2:1] disk HITACHI OPEN-V 6006 /dev/sdad
[5:0:2:2] disk HITACHI OPEN-V 6006 /dev/sdae
[5:0:2:3] disk HITACHI OPEN-V 6006 /dev/sdaf
[5:0:2:4] disk HITACHI OPEN-V 6006 /dev/sdag
[5:0:2:5] disk HITACHI OPEN-V 6006 /dev/sdah
[5:0:3:0] disk HITACHI DF600F 0000 /dev/sdai
[5:0:3:1] disk HITACHI DF600F 0000 /dev/sdaj
[5:0:3:2] disk HITACHI DF600F 0000 /dev/sdak
[5:0:3:3] disk HITACHI DF600F 0000 /dev/sdal
[5:0:3:4] disk HITACHI DF600F 0000 /dev/sdam
[5:0:3:5] disk HITACHI DF600F 0000 /dev/sdan
[5:0:4:0] disk HITACHI DF600F 0000 /dev/sdao
[5:0:4:1] disk HITACHI DF600F 0000 /dev/sdap
[5:0:4:2] disk HITACHI DF600F 0000 /dev/sdaq
[5:0:4:3] disk HITACHI DF600F 0000 /dev/sdar
[5:0:4:4] disk HITACHI DF600F 0000 /dev/sdas
[5:0:4:5] disk HITACHI DF600F 0000 /dev/sdat
[5:0:5:0] disk HITACHI OPEN-V 6006 /dev/sdau
[5:0:5:1] disk HITACHI OPEN-V 6006 /dev/sdav
[5:0:5:2] disk HITACHI OPEN-V 6006 /dev/sdaw
[5:0:5:3] disk HITACHI OPEN-V 6006 /dev/sdax
[5:0:5:4] disk HITACHI OPEN-V 6006 /dev/sday
[5:0:5:5] disk HITACHI OPEN-V 6006 /dev/sdaz
bckpicmds102:~ # xm list
Name ID Mem VCPUs State
Time(s)
Domain-0 0 16043 4 r-----
2619.6
sles11 1024 4
0.0
bckpicmds102:~ # xm scsi-list sles11
bckpicmds102:~ # xm scsi-attach sles11 4:0:3:15 0:0:0:1
Unexpected error: <type 'exceptions.UnboundLocalError'>
Please report to xen-devel@lists.xensource.com
Traceback (most recent call last):
File "/usr/sbin/xm", line 10, in <module>
main.main(sys.argv)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2974, in
main
_, rc = _run_cmd(cmd, cmd_name, args)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2998, in
_run_cmd
return True, cmd(args)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2564, in
xm_scsi_attach
(p_hctl, block) = vscsi_util.vscsi_search_hctl_and_block(p_devname)
File "/usr/lib64/python2.6/site-packages/xen/util/vscsi_util.py", line
124, in vscsi_search_hctl_and_block
scsi_devices = vscsi_get_scsidevices()
File "/usr/lib64/python2.6/site-packages/xen/util/vscsi_util.py", line
117, in vscsi_get_scsidevices
devices.append([hctl, block, sg, scsi_id])
UnboundLocalError: local variable 'sg' referenced before assignment
bckpicmds102:~ # xm scsi-attach sles11 5:0:2:0 0:0:0:0
Unexpected error: <type 'exceptions.UnboundLocalError'>
Please report to xen-devel@lists.xensource.com
Traceback (most recent call last):
File "/usr/sbin/xm", line 10, in <module>
main.main(sys.argv)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2974, in
main
_, rc = _run_cmd(cmd, cmd_name, args)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2998, in
_run_cmd
return True, cmd(args)
File "/usr/lib64/python2.6/site-packages/xen/xm/main.py", line 2564, in
xm_scsi_attach
(p_hctl, block) = vscsi_util.vscsi_search_hctl_and_block(p_devname)
File "/usr/lib64/python2.6/site-packages/xen/util/vscsi_util.py", line
124, in vscsi_search_hctl_and_block
scsi_devices = vscsi_get_scsidevices()
File "/usr/lib64/python2.6/site-packages/xen/util/vscsi_util.py", line
117, in vscsi_get_scsidevices
devices.append([hctl, block, sg, scsi_id])
UnboundLocalError: local variable 'sg' referenced before assignment
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^ permalink raw reply [flat|nested] 2+ messages in thread
* RE: error XEN scsi-attach
2010-04-01 10:18 error XEN scsi-attach Helder Rebelo @ SAPO
@ 2010-04-15 3:11 ` James Harper
0 siblings, 0 replies; 2+ messages in thread
From: James Harper @ 2010-04-15 3:11 UTC (permalink / raw)
To: Helder Rebelo @ SAPO, xen-devel
>
> bckpicmds102:~ # xm scsi-attach sles11 4:0:3:15 0:0:0:1
>
> Unexpected error: <type 'exceptions.UnboundLocalError'>
>
Do you have 'sg' loaded ("lsmod | grep sg" to check).
I'm sure it used to work better, but the only way I can get it working
at the moment is by specifying the sg device directly, which
unfortunately can change between reboots, eg:
xm scsi-attach sles11 /dev/sg0 0:0:0:1
James
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-04-15 3:11 ` James Harper
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