For those who've been suffering this problem and who have non-Sun
jbods, could you please let me know what model of jbod and cables
(including length thereof) you have in your configuration.
For those of you who have been running xVM without MSI support,
could you please confirm whether the devices exhibiting the problem
are internal to your host, or connected via jbod. And if via jbod,
please confirm the model number and cables.
For those who've been suffering this problem and who have non-Sun
jbods, could you please let me know what model of jbod and cables
(including length thereof) you have in your configuration.
I have a SuperMicro X8DTN motheboard and an LSI SAS3081E-R, which is
firmware 1.28.02.00-IT. I have 24 drives attached to the backplane of
the system with a single mini-SAS cable probably not even 18 inches
long. All the drives are WD RE4-GP.
OpenSolaris, snv_130, is running on VMWare, but I am using PCI
passthrough for the LSI card.
I have
set mpt:mpt_enable_msi=0
set mptsas:mptsas_enable_msi=0 in /etc/system and have rebooted.
Here is an excerpt of messages during a scrub
eb 6 19:13:24 thecratedoor scsi: [ID 365881 kern.info]
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:24 thecratedoor Log info 0x31123000 received for target 22.
Feb 6 19:13:24 thecratedoor scsi_status=0x0, ioc_status=0x804b,
scsi_state=0xc
Feb 6 19:13:29 thecratedoor scsi: [ID 243001 kern.warning] WARNING:
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:29 thecratedoor mpt_handle_event_sync:
IOCStatus=0x8000, IOCLogInfo=0x31123000
Feb 6 19:13:29 thecratedoor scsi: [ID 243001 kern.warning] WARNING:
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:29 thecratedoor mpt_handle_event: IOCStatus=0x8000,
IOCLogInfo=0x31123000
Feb 6 19:13:29 thecratedoor scsi: [ID 243001 kern.warning] WARNING:
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:29 thecratedoor mpt_handle_event_sync:
IOCStatus=0x8000, IOCLogInfo=0x31123000
Feb 6 19:13:29 thecratedoor scsi: [ID 243001 kern.warning] WARNING:
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:29 thecratedoor mpt_handle_event: IOCStatus=0x8000,
IOCLogInfo=0x31123000
Feb 6 19:13:30 thecratedoor scsi: [ID 365881 kern.info]
/p...@0,0/pci15ad,7...@15/pci1000,3...@0 (mpt1):
Feb 6 19:13:30 thecratedoor Log info 0x31123000 received for target 20.
Feb 6 19:13:30 thecratedoor scsi_status=0x0, ioc_status=0x804b,
scsi_state=0xc
scrub: scrub in progress for 3h28m, 50.53% done, 3h23m to go
config:
NAME STATE READ WRITE CKSUM
cratepooldoor ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
c4t1d0 ONLINE 0 0 0
c4t2d0 ONLINE 0 0 0
c4t3d0 ONLINE 0 0 0
c4t4d0 ONLINE 0 0 0 18K repaired
c4t5d0 ONLINE 0 0 0
c4t6d0 ONLINE 0 0 0 512 repaired
c4t7d0 ONLINE 0 0 0
c4t8d0 ONLINE 0 0 0
raidz1-1 ONLINE 0 0 0
c4t9d0 ONLINE 0 0 0
c4t10d0 ONLINE 0 0 0
c4t11d0 ONLINE 0 0 0
c4t12d0 ONLINE 0 0 0 128K repaired
c4t13d0 ONLINE 0 0 0
c4t14d0 ONLINE 0 0 0
c4t15d0 ONLINE 0 0 0
c4t16d0 ONLINE 0 0 0
raidz1-2 ONLINE 0 0 0
c4t17d0 ONLINE 0 0 0 18.5K repaired
c4t18d0 ONLINE 0 0 0 18.5K repaired
c4t19d0 ONLINE 0 0 0
c4t20d0 ONLINE 0 0 0 1K repaired
c4t21d0 ONLINE 0 0 0
c4t22d0 ONLINE 0 0 0 256K repaired
c4t23d0 ONLINE 0 0 0
c4t24d0 ONLINE 0 0 0 109K repaired
I have another identical system and it's behaving the same way.
--
Maurice Volaski, maurice.vola...@einstein.yu.edu
Computing Support, Rose F. Kennedy Center
Albert Einstein College of Medicine of Yeshiva University_______________________________________________
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