* Q: aacraid stability on 64-bit Linux?
@ 2004-04-15 5:08 Dimitris Michailidis
2004-04-15 10:40 ` Andi Kleen
0 siblings, 1 reply; 3+ messages in thread
From: Dimitris Michailidis @ 2004-04-15 5:08 UTC (permalink / raw)
To: linux-scsi
While looking for x86_64 servers with raid controllers a vendor
indicated that the drivers for Adaptec raid controllers do not work
reliably on 64-bit Linux. The controller in question is a 2120S and I
am interested in recent 2.4 and 2.6 x86_64 kernels in 64-bit mode. I
find the vendor's statement suspicious so I'd like to hear from those
with experience with this configuration if there's any truth in it.
Thanks for any help.
---
Dimitris Michailidis dm@neopathnetworks.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Q: aacraid stability on 64-bit Linux?
2004-04-15 5:08 Q: aacraid stability on 64-bit Linux? Dimitris Michailidis
@ 2004-04-15 10:40 ` Andi Kleen
2004-04-15 10:45 ` Arjan van de Ven
0 siblings, 1 reply; 3+ messages in thread
From: Andi Kleen @ 2004-04-15 10:40 UTC (permalink / raw)
To: Dimitris Michailidis; +Cc: linux-scsi
Dimitris Michailidis <dm@neopathnetworks.com> writes:
> While looking for x86_64 servers with raid controllers a vendor
> indicated that the drivers for Adaptec raid controllers do not work
> reliably on 64-bit Linux. The controller in question is a 2120S and I
> am interested in recent 2.4 and 2.6 x86_64 kernels in 64-bit mode. I
> find the vendor's statement suspicious so I'd like to hear from those
> with experience with this configuration if there's any truth in it.
The I2O based Adaptec drivers are not 64bit clean at all and there
seems to be nobody interested in fixing this (it's a huge task)
The aacraid driver seems to mostly work if you use the latest
version.
-Andi
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Q: aacraid stability on 64-bit Linux?
2004-04-15 10:40 ` Andi Kleen
@ 2004-04-15 10:45 ` Arjan van de Ven
0 siblings, 0 replies; 3+ messages in thread
From: Arjan van de Ven @ 2004-04-15 10:45 UTC (permalink / raw)
To: Andi Kleen; +Cc: Dimitris Michailidis, linux-scsi
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> The I2O based Adaptec drivers are not 64bit clean at all and there
> seems to be nobody interested in fixing this (it's a huge task)
> The aacraid driver seems to mostly work if you use the latest
> version.
this is not quite true anymore; someone is fixing generic I2O to work
with the adaptec hardware and he's quite interested (and actually
working on) making that 64 bit clean/
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2004-04-15 5:08 Q: aacraid stability on 64-bit Linux? Dimitris Michailidis
2004-04-15 10:40 ` Andi Kleen
2004-04-15 10:45 ` Arjan van de Ven
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