Date: Thu, 10 Mar 2005 09:01:13 -0800 (PST) From: "Amandeep Pannu" <aman@chamkila.org> To: freebsd-hackers@freebsd.org Cc: aman@chamkila.org Subject: Re: Freebsd 5.3 problem: SCSI Errors ...Help Message-ID: <44497.69.36.228.194.1110474073.squirrel@69.36.228.194> In-Reply-To: <34148.69.36.228.194.1110235564.squirrel@69.36.228.194> References: <BAY13-F27B27793E3C545723B0176E9800@phx.gbl> <20050119103214.A27409@pooker.samsco.org> <37799.69.36.228.194.1109286815.squirrel@69.36.228.194> <421E604F.3080305@samsco.org> <34148.69.36.228.194.1110235564.squirrel@69.36.228.194>
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Hi all,
I am encountering these SCSI errors with FreeBSD 5.3-REL-p5
Any ideas what is going on.
ahd0: <Adaptec AIC7902 Ultra320 SCSI adapter> port
0x4000-0x40ff,0x4400-0x44ff mem 0xfc300000-0xfc301fff irq 28
at device 2.0 on pci3
ahd0: [GIANT-LOCKED]
aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
ahd1: <Adaptec AIC7902 Ultra320 SCSI adapter> port
0x4800-0x48ff,0x4c00-0x4cff mem 0xfc302000-0xfc303fff irq 29 at device
2.1 on pci3
ahd1: [GIANT-LOCKED]
aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
(probe1:ahd0:0:1:0): No or incomplete CDB sent to device.
(probe1:ahd0:0:1:0): Protocol violation in Message-in phase.
Attempting to abort.
(probe1:ahd0:0:1:0): Abort Message Sent
(probe1:ahd0:0:1:0): SCB 14 - Abort Tag Completed.
found == 0x1
ahd0: Invalid Sequencer interrupt occurred.
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahd0: Dumping Card State at program address 0x23b Mode 0x0
Card was paused INTSTAT[0x0] SELOID[0x1] SELID[0x0] HS_MAILBOX[0x0]
INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11]
DFFSTAT[0x33]:(CURRFIFO_NONE|FIFO0FREE|FIFO1FREE)
SCSISIGI[0x0]:(P_DATAOUT) SCSIPHASE[0x0] SCSIBUS[0x0]
LASTPHASE[0x1]:(P_DATAOUT|P_BUSFREE) SCSISEQ0[0x0]
SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI) SEQCTL0[0x0]
SEQINTCTL[0x6]:(INTMASK1|INTMASK2)
SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x3]
KERNEL_QFREEZE_COUNT[0x3] MK_MESSAGE_SCB[0xff00]
MK_MESSAGE_SCSIID[0xff] SSTAT0[0x0] SSTAT1[0x0] SSTAT2[0x0]
SSTAT3[0x0] PERRDIAG[0x0]
SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) LQISTAT0[0x0]
LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0]
SCB Count = 16 CMDS_PENDING = 0 LASTSCB 0xffff CURRSCB 0x9
NEXTSCB 0xff80 qinstart = 39 qinfifonext = 40
QINFIFO: 0xe
WAITING_TID_QUEUES:
Pending list:
14 FIFO_USE[0x0] SCB_CONTROL[0x48]:(STATUS_RCVD|DISCENB)
SCB_SCSIID[0x17]
Total 1
Kernel Free SCB list: 9 15 1 2 3 4 5 6 7 8 10 11 12 13 0
Sequencer Complete DMA-inprog list:
Sequencer Complete list:
Sequencer DMA-Up and Complete list:
Sequencer On QFreeze and Complete list:
ahd0: FIFO0 Free, LONGJMP == 0x8000, SCB 0xf
SEQIMODE[0x3f]:
(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0]
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00,
SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
ahd0: FIFO1 Free, LONGJMP == 0x8063, SCB 0x9
SEQIMODE[0x3f]:
(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS)
SEQINTSRC[0x0] DFCNTRL[0x0]
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL)
SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0]
SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00,
SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL)
LQIN: 0x8 0x0 0x0 0xf 0x0 0x1 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0
ahd0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x42
ahd0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x1
ahd0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
CCSCBCTL[0x4]:(CCSCBDIR)
ahd0: REG0 == 0x8060, SINDEX = 0x10e, DINDEX = 0x104
ahd0: SCBPTR == 0xf, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xff33
CDB 12 20 0 80 88 86
STACK: 0x236 0x2 0x0 0x0 0x0 0x0 0x0 0x0 <<<<<<<<<<<<<<<<<
Dump Card State Ends >>>>>>>>>>>>>>>>>> ses0 at ahd0 bus 0
target 6 lun 0
ses0: <SUPER GEM318 0> Fixed Processor SCSI-2 device
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
Copied 18 bytes of sense data offset 12: 0x70 0x0 0x6 0x0 0x0
0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x29 0x2 0x2 0x0 0x0 0x0 Copied 18
bytes of sense data offset 12: 0x70 0x0 0x6 0x0 0x0 0x0 0x0
0xa 0x0 0x0 0x0 0x0 0x29 0x2 0x2 0x0 0x0 0x0
The system is running 5.3-REL-p5 with a custom kernel. I have
also tried GENERIC with the same results.
The Drives:
da0: <SEAGATE ST336607LC 0007> Fixed Direct Access SCSI-3 device
da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit),
Tagged Queueing Enabled
da0: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C)
da1 at ahd0 bus 0 target 1 lun 0
da1: <SEAGATE ST336607LC 0006> Fixed Direct Access SCSI-3 device
da1: 320.000MB/s transfers (160.000MHz, offset 63, 16bit),
Tagged Queueing Enabled
da1: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C)
./diskinfo -v /dev/da0s1a
/dev/da0s1a
512 # sectorsize
28311552000 # mediasize in bytes (26G)
55296000 # mediasize in sectors
3442 # Cylinders according to firmware.
255 # Heads according to firmware.
63 # Sectors according to firmware.
Thanks in advance
Aman
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