Kevin Stange
2017-Jan-30 18:59 UTC
[CentOS-virt] NIC Stability Problems Under Xen 4.4 / CentOS 6 / Linux 3.18
On 01/30/2017 03:18 AM, Jinesh Choksi wrote:>>Are there other kernel options that might be useful to try? > > pci=nomsi > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/13Incidentally, already found that one and I'm trying it currently on one of the boxes. So far there's been no issues, but it's only been since Friday. Also, I found this: https://xen.crc.id.au/support/guides/install/ There's a 4.4 kernel here built for Xen Dom0, which I'm giving a whirl to see how stable it is, also only since Friday. I'm not using anything else he's packaged from his repo. On a related note, does the SIG have plans to replace the 3.18 kernel which is marked as projected EOL of January 2017 (https://www.kernel.org/category/releases.html)? -- Kevin Stange Chief Technology Officer Steadfast | Managed Infrastructure, Datacenter and Cloud Services 800 S Wells, Suite 190 | Chicago, IL 60607 312.602.2689 X203 | Fax: 312.602.2688 kevin at steadfast.net | www.steadfast.net
Johnny Hughes
2017-Jan-30 20:15 UTC
[CentOS-virt] NIC Stability Problems Under Xen 4.4 / CentOS 6 / Linux 3.18
On 01/30/2017 12:59 PM, Kevin Stange wrote:> On 01/30/2017 03:18 AM, Jinesh Choksi wrote: >>> Are there other kernel options that might be useful to try? >> >> pci=nomsi >> >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/13 > > Incidentally, already found that one and I'm trying it currently on one > of the boxes. So far there's been no issues, but it's only been since > Friday. > > Also, I found this: > > https://xen.crc.id.au/support/guides/install/ > > There's a 4.4 kernel here built for Xen Dom0, which I'm giving a whirl > to see how stable it is, also only since Friday. I'm not using anything > else he's packaged from his repo. > > On a related note, does the SIG have plans to replace the 3.18 kernel > which is marked as projected EOL of January 2017 > (https://www.kernel.org/category/releases.html)? >I am currently working on a 4.4 kernel as a replacement for the 3.18 kernel. I have it working well no el7, but not yet working well on el6. I hope to have something to release in the first 2 weeks of Feb. for testing. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170130/032b2a8c/attachment-0002.sig>
Kevin Stange
2017-Jan-30 20:41 UTC
[CentOS-virt] NIC Stability Problems Under Xen 4.4 / CentOS 6 / Linux 3.18
On 01/30/2017 02:15 PM, Johnny Hughes wrote:> On 01/30/2017 12:59 PM, Kevin Stange wrote: >> On 01/30/2017 03:18 AM, Jinesh Choksi wrote: >>>> Are there other kernel options that might be useful to try? >>> >>> pci=nomsi >>> >>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/13 >> >> Incidentally, already found that one and I'm trying it currently on one >> of the boxes. So far there's been no issues, but it's only been since >> Friday. >> >> Also, I found this: >> >> https://xen.crc.id.au/support/guides/install/ >> >> There's a 4.4 kernel here built for Xen Dom0, which I'm giving a whirl >> to see how stable it is, also only since Friday. I'm not using anything >> else he's packaged from his repo. >> >> On a related note, does the SIG have plans to replace the 3.18 kernel >> which is marked as projected EOL of January 2017 >> (https://www.kernel.org/category/releases.html)? >> > > I am currently working on a 4.4 kernel as a replacement for the 3.18 > kernel. I have it working well no el7, but not yet working well on el6. > I hope to have something to release in the first 2 weeks of Feb. for > testing.What kind of issues are you having with 4.4? Since I'm testing that "Xen Made Easy" build of 4.4, are there any things I should watch out for? Might be worth looking at what he did for his builds to see if that helps get yours working better. http://au1.mirror.crc.id.au/repo/el6/SRPM/ -- Kevin Stange Chief Technology Officer Steadfast | Managed Infrastructure, Datacenter and Cloud Services 800 S Wells, Suite 190 | Chicago, IL 60607 312.602.2689 X203 | Fax: 312.602.2688 kevin at steadfast.net | www.steadfast.net
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