Bug 23547
| Summary: | only one logical device on Mylex AcceleRAID 352 works properly, using second crashes system | ||
|---|---|---|---|
| Product: | Base System | Reporter: | rvp <rvp> |
| Component: | kern | Assignee: | freebsd-scsi (Nobody) <scsi> |
| Status: | Closed FIXED | ||
| Severity: | Affects Only Me | ||
| Priority: | Normal | ||
| Version: | Unspecified | ||
| Hardware: | Any | ||
| OS: | Any | ||
Responsible Changed From-To: freebsd-bugs->msmith I'm the maintainer for this driver State Changed From-To: open->analyzed Trying to work out what might be going on here, testing some theories. Roman; I promised I'd get back to you on this as soon as I could. > >Environment: > FreeBSD nox.demos.su 4.2-STABLE FreeBSD 4.2-STABLE #4: Thu Dec 14 14:03:09 MSK 2000 root@nox.demos.su:/usr/src/sys/compile/NOX i386 > >Description: > I've set up second logical drive on the raid > whether I try to label it or whatever (newfs etc.) it shows the following error: > (da1:mly0:2:1:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 > (da1:mly0:2:1:0): error code 0 > first drive still works, > if I try to use second drive anyway - system hangs shortly. > hardware used: > platform: intel isp2150g > raid: mylex acceleraid 352 (firmware 6.00-02) > disks: any (tried IBM DNES , Seagate Barracuda) > raid configuration: 1st logical drive: raid 1 (2 disks on first channel) > 2nd : whatever (tried raid1 and JBOD with disks residing either on LVD card(aic 3860q) or not , on the same or different channels) Unfortunately, I am not able to reproduce the problem yet. Can you give me a little more explicit and accurate detail about your configuration? You mention that you have put disks on a non-Mylex SCSI channel (and it is apparent from the above that you have at least one other SCSI bus in the system), but you don't describe what you've done here. (nb. the 3860 is just a bus driver; I assume you're referring to the onboard SCSI controller on the 2150 board - in this configuration do you have only one logical drive on the Mylex controller? Why do you mention the system board SCSI controller at all?) > >How-To-Repeat: > configure 2 logical drives and try to use both. I have done this, and by itself it's not enough. (I am currently running a world build with src on one logical drive and obj on the other...) If you can supply some more details, I'll try to reproduce the problem here. At the moment, however, I can't find any reason for the behaviour you're seeing. -- ... every activity meets with opposition, everyone who acts has his rivals and unfortunately opponents also. But not because people want to be opponents, rather because the tasks and relationships force people to take different points of view. [Dr. Fritz Todt] V I C T O R Y N O T V E N G E A N C E Hi Mike, thank you for reply , On Thu, Dec 28, 2000 at 05:39:55AM -0800, Mike Smith wrote: > > Roman; I promised I'd get back to you on this as soon as I could. > > > >Environment: > > FreeBSD nox.demos.su 4.2-STABLE FreeBSD 4.2-STABLE #4: Thu Dec 14 14:03:09 MSK 2000 root@nox.demos.su:/usr/src/sys/compile/NOX i386 > > >Description: > > I've set up second logical drive on the raid > > whether I try to label it or whatever (newfs etc.) it shows the following error: > > (da1:mly0:2:1:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 > > (da1:mly0:2:1:0): error code 0 > > first drive still works, > > if I try to use second drive anyway - system hangs shortly. > > hardware used: > Unfortunately, I am not able to reproduce the problem yet. Can you give > me a little more explicit and accurate detail about your configuration? > > You mention that you have put disks on a non-Mylex SCSI channel (and it > is apparent from the above that you have at least one other SCSI bus in > the system), but you don't describe what you've done here. (nb. the 3860 > is just a bus driver; I assume you're referring to the onboard SCSI > controller on the 2150 board - in this configuration do you have only one > logical drive on the Mylex controller? Why do you mention the system > board SCSI controller at all?) no, I did not put disks on onboard controller, I've tried both Mylex SCSI channels, 3860 card was mentioned to show that the problem is located only between Mylex and FreeBSD > > > >How-To-Repeat: > > configure 2 logical drives and try to use both. > > I have done this, and by itself it's not enough. (I am currently running > world build with src on one logical drive and obj on the other...) > > If you can supply some more details, I'll try to reproduce the problem > here. At the moment, however, I can't find any reason for the behaviour > you're seeing. tomorrow I'll try to change Mylex card to see if it is just a buggy card (uuuugr.. this will be third one ) and will write back asap. for now the last 2 non-working configuration: 2 disk on 3860 card connected to 1st Mylex channel, configured as RAID1 (1st logical drive) 1 disk on 2nd Mylex channel and 1 disk on 3860 , configured as RAID1 (2nd logical drive) second drive doesn't work. 2 disk on 3860 card connected to 1st Mylex channel, configured as RAID1. (1st logical drive) 1 disk on 2nd Mylex channel, configured as JBOD (2nd logical drive) second drive doesn't work as well. > -- wbw Roman Popov Hello Mike,
here are latest news :
I've tried booting without SMP support. This time second logical drive worked
properly. So the problem seems to be in SMP.
(also I've tried another Mylex card - it didn't solve anything)
p.s. since this machine is not yet in production process if you need access to
it I can easily do this, just let me know.
On Thu, Dec 28, 2000 at 05:39:55AM -0800, Mike Smith wrote:
>
--
wbw
Roman Popov
State Changed From-To: analyzed->feedback Is this still a problem with modern versions of FreeBSD? Responsible Changed From-To: msmith->freebsd-bugs With bugmeister hat on, reassign from inactive committer. State Changed From-To: feedback->closed Submitter's email address bounces. Responsible Changed From-To: freebsd-bugs->freebsd-scsi Reassign to appropriate mailing list. |
I've set up second logical drive on the raid whether I try to label it or whatever (newfs etc.) it shows the following error: (da1:mly0:2:1:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 (da1:mly0:2:1:0): error code 0 first drive still works, if I try to use second drive anyway - system hangs shortly. hardware used: platform: intel isp2150g raid: mylex acceleraid 352 (firmware 6.00-02) disks: any (tried IBM DNES , Seagate Barracuda) raid configuration: 1st logical drive: raid 1 (2 disks on first channel) 2nd : whatever (tried raid1 and JBOD with disks residing either on LVD card(aic 3860q) or not , on the same or different channels) write cache: write-thru write cache on disk drives enabled. How-To-Repeat: configure 2 logical drives and try to use both.