Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-16 Thread Joe Rhett
On Fri, Nov 11, 2005 at 11:10:51PM -0800, John-Mark Gurney wrote: obviously you haven't done any research or even talked with Seagate about this issue... Seagate has a Linux version of their Seagate Enterprise Utility that allows you to flash their drives... How is this relevant? Many of us

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-15 Thread Sven Willenberger
On Fri, 2005-11-11 at 22:57 -0800, Ade Lovett wrote: On Nov 11, 2005, at 12:51 , Amit Rao wrote: 0) Upgrade to Seagate 10K.7 drive firmware level 0008. That seems to help. One ahd sequencer error message still appears at boot, but after that it seems to work (with your fingers crossed).

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread Niki Denev
Ricardo A. Reis wrote: Hi all, The University where i work recent acquire a new server, i install FreeBSD 6.0 and update for STABLE yestarday, in dmesg i see this messages ahd0: Invalid Sequencer interrupt occurred. I've had similar problems with Dual channel U320 adaptec

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread Ricardo A. Reis
and update for STABLE yestarday, in dmesg i see this messages ahd0: Invalid Sequencer interrupt occurred. I've had similar problems with Dual channel U320 adaptec controller (built in on supermicro board) and Seagate U320 drives. The solution was to force the drives to U160 speed from

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread Amit Rao
Ade Lovett wrote: On Nov 10, 2005, at 05:30 , Ricardo A. Reis wrote: Reducing the problem to the relevant pieces: ahd0: Adaptec AIC7902 Ultra320 SCSI adapter port 0x2400-0x24ff,0x2000-0x20ff mem 0xdd20-0xdd201fff irq 32 at device 2.0 on pci3 ahd0: [GIANT-LOCKED] aic7902: Ultra320 Wide

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread Ade Lovett
On Nov 11, 2005, at 12:51 , Amit Rao wrote: 0) Upgrade to Seagate 10K.7 drive firmware level 0008. That seems to help. One ahd sequencer error message still appears at boot, but after that it seems to work (with your fingers crossed). Of course, you then spend far too much time ensuring

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread John-Mark Gurney
Ade Lovett wrote this message on Fri, Nov 11, 2005 at 22:57 -0800: On Nov 11, 2005, at 12:51 , Amit Rao wrote: 0) Upgrade to Seagate 10K.7 drive firmware level 0008. That seems to help. One ahd sequencer error message still appears at boot, but after that it seems to work (with your

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-11 Thread Ade Lovett
On Nov 11, 2005, at 23:10 , John-Mark Gurney wrote: obviously you haven't done any research or even talked with Seagate about this issue... Seagate has a Linux version of their Seagate Enterprise Utility that allows you to flash their drives... Yes, I have done plenty of research with

ahd0: Invalid Sequencer interrupt occurred.

2005-11-10 Thread Ricardo A. Reis
Hi all, The University where i work recent acquire a new server, i install FreeBSD 6.0 and update for STABLE yestarday, in dmesg i see this messages ahd0: Invalid Sequencer interrupt occurred. full-dmesg-output Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983

Re: ahd0: Invalid Sequencer interrupt occurred.

2005-11-10 Thread Ade Lovett
On Nov 10, 2005, at 05:30 , Ricardo A. Reis wrote: Reducing the problem to the relevant pieces: ahd0: Adaptec AIC7902 Ultra320 SCSI adapter port 0x2400-0x24ff, 0x2000-0x20ff mem 0xdd20-0xdd201fff irq 32 at device 2.0 on pci3 ahd0: [GIANT-LOCKED] aic7902: Ultra320 Wide Channel A, SCSI