Ingo Flaschberger
2007-01-24 22:58:22 UTC
Hi,
I have following setup:
target:
iscsi-target (svn version)
Gigenw-card Intel 82541PI, mtu 9000
1GB Ram
Amd XP 2500+
3ware raid5
linux 2.6.19.2
xfs partition for iscsi
host:
linux-iscsi 4:0.1.11-3
Gigenw-card Marvell 88E8001, mtu 9000
2GB Ram
Intel Pentium D CPU 2.80GHz (dualcpu)
openvz linux 2.6.9-023stab037
ext3 partition on iscsi
When I run bonnie at the host machine and configure write back (wb) mode
at the iscsi-target, the system shows abort messages.
Without the wb mode, everything is ok.
There are also some ip packets dropped at the target gige card, but not
very much (~1 per second at full traffic).
When I use the other network cards (100mbit network) wb mode is also ok.
target:
---snip---
execute_task_management(1212) 28a1 1 3d1d0000
cmnd_abort(1143) 1d3d 1 0 42 131072 0 0
execute_task_management(1212) 28a2 1 3e1d0000
cmnd_abort(1143) 1d3e 1 0 42 131072 0 0
execute_task_management(1212) 28a3 1 3f1d0000
cmnd_abort(1143) 1d3f 1 0 42 131072 0 0
execute_task_management(1212) 28a4 1 401d0000
cmnd_abort(1143) 1d40 1 0 42 131072 0 0
execute_task_management(1212) 28a5 1 411d0000
cmnd_abort(1143) 1d41 1 0 42 131072 0 0
execute_task_management(1212) 28a6 1 421d0000
cmnd_abort(1143) 1d42 1 0 42 131072 0 0
execute_task_management(1212) 28a7 1 431d0000
cmnd_abort(1143) 1d43 1 0 42 131072 0 0
execute_task_management(1212) 28a8 2 ffffffff
execute_task_management(1212) 92c1 1 6880000
cmnd_abort(1143) 8806 1 0 42 20480 0 0
execute_task_management(1212) 92c2 1 7880000
cmnd_abort(1143) 8807 1 0 42 131072 0 0
execute_task_management(1212) 92c3 1 8880000
cmnd_abort(1143) 8808 1 0 42 4096 0 0
---snap---
host:
---snip---
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7485
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10401
iscsi-sfnet:host10: task mgmt itt 10401 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7486
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10402
iscsi-sfnet:host10: task mgmt itt 10402 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7487
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10403
iscsi-sfnet:host10: task mgmt itt 10403 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7488
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10404
iscsi-sfnet:host10: task mgmt itt 10404 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7489
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10405
iscsi-sfnet:host10: task mgmt itt 10405 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7490
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10406
iscsi-sfnet:host10: task mgmt itt 10406 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7491
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10407
iscsi-sfnet:host10: task mgmt itt 10407 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK SET
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10408
iscsi-sfnet:host10: task mgmt itt 10408 successful
iscsi-sfnet:host10: Failing command cdb 0x2a task 7485 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7486 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7487 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7488 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7489 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7490 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7491 with return code = 0x20000
iscsi-sfnet:host10: recv_cmd - response for itt 7485, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7486, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7487, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7488, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7489, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7490, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7491, but no such task
---snap---
target config:
---snip---
IncomingUser sns xxxxxxxxxxxx
OutgoingUser storage xxxxxxxxxxxxxxx
Target iqn.2007-01.xxxx.s0004:vz
Alias s0004.crossip.net
# 123456789012
Lun 0 Path=/storage/iqn.2007-01.xxxx.s0004.disk,Type=fileio,IOMode=wb
IncomingUser sns xxxxxxxxxxx
OutgoingUser storage xxxxxxxxxx
HeaderDigest CRC32C
DataDigest CRC32C
MaxConnections 1
InitialR2T No
ImmediateData Yes
MaxRecvDataSegmentLength 131072
MaxXmitDataSegmentLength 131072
MaxBurstLength 16776192
FirstBurstLength 262144
MaxOutstandingR2T 100
DataPDUInOrder Yes
DataSequenceInOrder Yes
ErrorRecoveryLevel 0
Wthreads 8
QueuedCommands 32
---snap---
host config:
---snip---
DiscoveryAddress=192.168.100.1
OutgoingUsername=sns
OutgoingPassword=xxxxx
IncomingUsername=storage
IncomingPassword=xxxxxx
TargetName=iqn.2007-01.xxxx.s0004:vz
HeaderDigest=always
DataDigest=always
ImmediateData=yes
MaxRecvDataSegmentLength=131072
FirstBurstLength=262144
MaxBurstLength=16776192
AbortTimeout=60
ConnFailTimeout=0
---snap---
Any ideas where to search, screw at the config?
bye,
ingo flaschberger
geschaeftsleitung
---------------------------
netstorage-crossip-flat:fee
powered by
crossip communications gmbh
---------------------------
sebastian kneipp gasse 1
a-1020 wien
fix: +43-1-726 15 22-217
fax: +43-1-726 15 22-111
---------------------------
I have following setup:
target:
iscsi-target (svn version)
Gigenw-card Intel 82541PI, mtu 9000
1GB Ram
Amd XP 2500+
3ware raid5
linux 2.6.19.2
xfs partition for iscsi
host:
linux-iscsi 4:0.1.11-3
Gigenw-card Marvell 88E8001, mtu 9000
2GB Ram
Intel Pentium D CPU 2.80GHz (dualcpu)
openvz linux 2.6.9-023stab037
ext3 partition on iscsi
When I run bonnie at the host machine and configure write back (wb) mode
at the iscsi-target, the system shows abort messages.
Without the wb mode, everything is ok.
There are also some ip packets dropped at the target gige card, but not
very much (~1 per second at full traffic).
When I use the other network cards (100mbit network) wb mode is also ok.
target:
---snip---
execute_task_management(1212) 28a1 1 3d1d0000
cmnd_abort(1143) 1d3d 1 0 42 131072 0 0
execute_task_management(1212) 28a2 1 3e1d0000
cmnd_abort(1143) 1d3e 1 0 42 131072 0 0
execute_task_management(1212) 28a3 1 3f1d0000
cmnd_abort(1143) 1d3f 1 0 42 131072 0 0
execute_task_management(1212) 28a4 1 401d0000
cmnd_abort(1143) 1d40 1 0 42 131072 0 0
execute_task_management(1212) 28a5 1 411d0000
cmnd_abort(1143) 1d41 1 0 42 131072 0 0
execute_task_management(1212) 28a6 1 421d0000
cmnd_abort(1143) 1d42 1 0 42 131072 0 0
execute_task_management(1212) 28a7 1 431d0000
cmnd_abort(1143) 1d43 1 0 42 131072 0 0
execute_task_management(1212) 28a8 2 ffffffff
execute_task_management(1212) 92c1 1 6880000
cmnd_abort(1143) 8806 1 0 42 20480 0 0
execute_task_management(1212) 92c2 1 7880000
cmnd_abort(1143) 8807 1 0 42 131072 0 0
execute_task_management(1212) 92c3 1 8880000
cmnd_abort(1143) 8808 1 0 42 4096 0 0
---snap---
host:
---snip---
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: eh_abort cmnd already done
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7485
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10401
iscsi-sfnet:host10: task mgmt itt 10401 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7486
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10402
iscsi-sfnet:host10: task mgmt itt 10402 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7487
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10403
iscsi-sfnet:host10: task mgmt itt 10403 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7488
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10404
iscsi-sfnet:host10: task mgmt itt 10404 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7489
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10405
iscsi-sfnet:host10: task mgmt itt 10405 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7490
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10406
iscsi-sfnet:host10: task mgmt itt 10406 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK for task itt 7491
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10407
iscsi-sfnet:host10: task mgmt itt 10407 rejected (0x1)
iscsi-sfnet:host10: Sending ABORT TASK SET
iscsi-sfnet:host10: Waking tx_thread to send task mgmt function itt 10408
iscsi-sfnet:host10: task mgmt itt 10408 successful
iscsi-sfnet:host10: Failing command cdb 0x2a task 7485 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7486 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7487 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7488 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7489 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7490 with return code = 0x20000
iscsi-sfnet:host10: Failing command cdb 0x2a task 7491 with return code = 0x20000
iscsi-sfnet:host10: recv_cmd - response for itt 7485, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7486, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7487, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7488, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7489, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7490, but no such task
iscsi-sfnet:host10: recv_cmd - response for itt 7491, but no such task
---snap---
target config:
---snip---
IncomingUser sns xxxxxxxxxxxx
OutgoingUser storage xxxxxxxxxxxxxxx
Target iqn.2007-01.xxxx.s0004:vz
Alias s0004.crossip.net
# 123456789012
Lun 0 Path=/storage/iqn.2007-01.xxxx.s0004.disk,Type=fileio,IOMode=wb
IncomingUser sns xxxxxxxxxxx
OutgoingUser storage xxxxxxxxxx
HeaderDigest CRC32C
DataDigest CRC32C
MaxConnections 1
InitialR2T No
ImmediateData Yes
MaxRecvDataSegmentLength 131072
MaxXmitDataSegmentLength 131072
MaxBurstLength 16776192
FirstBurstLength 262144
MaxOutstandingR2T 100
DataPDUInOrder Yes
DataSequenceInOrder Yes
ErrorRecoveryLevel 0
Wthreads 8
QueuedCommands 32
---snap---
host config:
---snip---
DiscoveryAddress=192.168.100.1
OutgoingUsername=sns
OutgoingPassword=xxxxx
IncomingUsername=storage
IncomingPassword=xxxxxx
TargetName=iqn.2007-01.xxxx.s0004:vz
HeaderDigest=always
DataDigest=always
ImmediateData=yes
MaxRecvDataSegmentLength=131072
FirstBurstLength=262144
MaxBurstLength=16776192
AbortTimeout=60
ConnFailTimeout=0
---snap---
Any ideas where to search, screw at the config?
bye,
ingo flaschberger
geschaeftsleitung
---------------------------
netstorage-crossip-flat:fee
powered by
crossip communications gmbh
---------------------------
sebastian kneipp gasse 1
a-1020 wien
fix: +43-1-726 15 22-217
fax: +43-1-726 15 22-111
---------------------------