Re: strange behavior of ioapic on PDSME motherboard
John Baldwin [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: jh On Sunday 03 December 2006 22:55, Hiroki Sato wrote: jh Hiroki Sato [EMAIL PROTECTED] wrote jhin [EMAIL PROTECTED]: jh John, are there any big changes of ioapic support between RELENG_6 jh and CURRENT? I would like your comments to narrow down the cause. jh The 7.0-CURRENT November snapshot could probe the mpt (as a very slow jh device, though), and both em and mpt worked with acpi/ioapic enabled. jh I had a look at the changes in sys/i386/i386, but I am not sure jh if which is likely (or not)... jh jh There aren't any non-cosmetic changes in the apic code between 6.x and HEAD. Okay, thanks. So these symptoms are not directly related to mpt(4) and apic code at least. I will continue to investigate what is the cause, anyway. -- | Hiroki SATO pgpibwzVkkyTo.pgp Description: PGP signature
Re: strange behavior of ioapic on PDSME motherboard (was: LSI 53C1030/mpt(4) problem)
On Sunday 03 December 2006 22:55, Hiroki Sato wrote: Hiroki Sato [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: hr Recently I bought Intel Pentium D 945 (3.45GHz), Supermicro PDSME hr (Intel E7320), and LSI21320RB (PCI-X SCSI HBA using LSI 53C1030). I hr installed 6.2-RC1 to an old PATA HDD and attached it to the hr motherboard, and it worked fine. However, I installed 21320RB and hr made several SCSI HDDs attached, some strange problems occurred. It worked when I turned off ioapic and/or acpi. When acpi was disabled, mpt seemed to work but em did not work due to the UP/DOWN storm (vmstat -i did not display an irq for em0 at that time). When ioapic was disabled, all devices worked with shared irqs. So, this is probably an ioapic's issue, not a mpt's, and PDSME specific I guess. Sorry for the false alarm. John, are there any big changes of ioapic support between RELENG_6 and CURRENT? I would like your comments to narrow down the cause. The 7.0-CURRENT November snapshot could probe the mpt (as a very slow device, though), and both em and mpt worked with acpi/ioapic enabled. I had a look at the changes in sys/i386/i386, but I am not sure if which is likely (or not)... There aren't any non-cosmetic changes in the apic code between 6.x and HEAD. -- John Baldwin ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: strange behavior of ioapic on PDSME motherboard (was: LSI 53C1030/mpt(4) problem)
. I see. BTW, I confirmed that mpt worked on the November snapshot except the data transfer rate was 6.6MB/s. Is it worth trying the latest current? Just fixed, I think, as of last night. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
strange behavior of ioapic on PDSME motherboard (was: LSI 53C1030/mpt(4) problem)
Hiroki Sato [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: hr Recently I bought Intel Pentium D 945 (3.45GHz), Supermicro PDSME hr (Intel E7320), and LSI21320RB (PCI-X SCSI HBA using LSI 53C1030). I hr installed 6.2-RC1 to an old PATA HDD and attached it to the hr motherboard, and it worked fine. However, I installed 21320RB and hr made several SCSI HDDs attached, some strange problems occurred. It worked when I turned off ioapic and/or acpi. When acpi was disabled, mpt seemed to work but em did not work due to the UP/DOWN storm (vmstat -i did not display an irq for em0 at that time). When ioapic was disabled, all devices worked with shared irqs. So, this is probably an ioapic's issue, not a mpt's, and PDSME specific I guess. Sorry for the false alarm. John, are there any big changes of ioapic support between RELENG_6 and CURRENT? I would like your comments to narrow down the cause. The 7.0-CURRENT November snapshot could probe the mpt (as a very slow device, though), and both em and mpt worked with acpi/ioapic enabled. I had a look at the changes in sys/i386/i386, but I am not sure if which is likely (or not)... Scott Long [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: sc Hiroki Sato wrote: sc Any suggestions for what I should do for this problem? I can send sc more detail information from boot -v and/or dev.mpt.0.debug=5, but sc not sure which message is important for diagnosing. sc sc Just for comparison, could you go back to FreeBSD 6.0 and see if the sc problems remain? No difference when I tried, but it seems not a mpt problem as I wrote above. Thanks for the suggestion, anyway. Matthew Jacob [EMAIL PROTECTED] wrote in [EMAIL PROTECTED]: ly - 2006 Nov 7-CURRENT snapshot probes the two HDDs case, but the HDDs ly are recognized as very slow devices such as 6MB/s, and accessing ly it makes the box freeze, too. ly ly The 6MB/s thing I'm working on now. I have no clue about the other ly issues at this time. I see. BTW, I confirmed that mpt worked on the November snapshot except the data transfer rate was 6.6MB/s. Is it worth trying the latest current? -- | Hiroki SATO pgpjKImSwO9n3.pgp Description: PGP signature
