Date: Tue, 19 Oct 2004 14:34:59 -0700 From: "Todd Seidenberg" <todds@vitesse.com> To: <aic7xxx@freebsd.org> Subject: RE: [BULK] - aic7xxx and adaptec 2944uw HVD cards... Message-ID: <7751D7B3B0D8E84586A9A2F99CA93A70106BB4@mx-njs.vitesse.com>
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I've been told that need to adjust the timeout values for the = driver/backup software. I've adjusted the timeouts for legato, without = much luck. Has anyone out there hacked the driver for this purpose? If = so, can you give me some pointers as to the best place to look/start?=20 - Thanks, Todd -----Original Message----- From: Todd Seidenberg=20 Sent: Tuesday, October 19, 2004 4:03 PM To: aic7xxx@freebsd.org Subject: [BULK] - aic7xxx and adaptec 2944uw HVD cards... Hi Folks,=20 I've been down a very frustrating road, trying to get an ADIC Scalar 100 = with=20 two SDLT 220 HVD drives working. Its connected to a DELL 2550 server, = via=20 two Apaptec 2944uw HVD cards. (1 card is connected to the robotic arm = and an=20 SDLT drive, and the other card is connected directly to the remaining = SDLT=20 card.)=20 I'm running Legato Networker 7.1 I'll try and run back ups, and they might work for a time, but then I = get SCSI error messages in /var/log/messages. Sometimes, this breaks = backups completely, sometimes, this just breaks one drive, and the other = works fine. I've enclosed a sample of those messages with the hope that = someone out there might know what it means, for I have no=20 idea. I've called ADAPTEC, and they say that Suse 9 is not a supported = OS for this card, so they couldn't help me. =20 Also, I've done the following things in the SCSI Card BIOS screen, via = the support I did get from adaptec:=20 -Set the "Sync Transfer Rate" to "Async" for the SCSI Id of the = "jukebox" only. =20 -Set "Initiate Wide Negotiation" to "No" -Set "Enable Disconnect" to "No" -Set "Send Start Unit Command" to "No" The thought was that by doing the above, it would slow down the messages = being sent to the drives, and therefore avoid any conflicts.=20 Yet, I still get the following messages. Does anyone know what this = means? Do=20 I need to change the BIOS settings for the drives, also? Or will the = jukebox=20 settings do? - Thanks, Todd ps. Here's the /var/log/messages output: >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< scsi3: Dumping Card State while idle, at SEQADDR 0x7 Card was paused ACCUM =3D 0x30, SINDEX =3D 0x7, DINDEX =3D 0x21, ARG_2 =3D 0xff HCNT =3D 0xc8 SCBPTR =3D 0x0 SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]:(P_BUSFREE)=20 SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) SBLKCTL[0x2]:(SELWIDE)=20 SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0xc0]:(NO_CDB_SENT| NOT_IDENTIFIED)=20 SSTAT0[0x0] SSTAT1[0xa]:(PHASECHG|BUSFREE) SSTAT2[0x0]=20 SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO)=20 SXFRCTL0[0x80]:(DFON) DFCNTRL[0x0] DFSTATUS[0x20]:(FIFOQWDEMP)=20 STACK: 0xcb 0x150 0x191 0x3 SCB count =3D 5 Kernel NEXTQSCB =3D 3 Card NEXTQSCB =3D 3 QINFIFO entries:=20 Waiting Queue entries:=20 Disconnected Queue entries: 0:4=20 QOUTFIFO entries:=20 Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15=20 Sequencer SCB Info:=20 0 SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) SCB_SCSIID[0x7]=20 SCB_LUN[0x0] SCB_TAG[0x4]=20 1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)=20 SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]=20 Pending list:=20 4 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0x7] SCB_LUN[0x0]=20 Kernel Free SCB list: 2 1 0=20 Untagged Q(0): 4=20 DevQ(0:0:0): 0 waiting <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> (scsi3:A:0:0): Device is disconnected, re-queuing SCB Recovery code sleeping (scsi3:A:0:0): Abort Message Sent (scsi3:A:0:0): SCB 4 - Abort Completed. Recovery SCB completes Recovery code awake aic7xxx_abort returns 0x2002 scsi3:0:0:0: Attempting to queue a TARGET RESET message CDB: 0x12 0x0 0x0 0x0 0xff 0x0 scsi3:0:0:0: Command not found aic7xxx_dev_reset returns 0x2002 scsi3:0:0:0: Attempting to queue an ABORT message CDB: 0x12 0x0 0x0 0x0 0xff 0x0 scsi3: At time of recovery, card was not paused _______________________________________________ aic7xxx@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/aic7xxx To unsubscribe, send any mail to "aic7xxx-unsubscribe@freebsd.org"
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