[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
Repacking initrd as initrd.lz is a working workaround on d05. By using initrd.lz, I could not reproduce this issue on d05-4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
My apologies. The comment#9 https://bugs.launchpad.net/ubuntu/+source /livecd-rootfs/+bug/1900773/comments/9 used the grubnetaa64.efi from focal http://ports.ubuntu.com/ubuntu- ports/dists/focal/main/uefi/grub2-arm64/current/grubnetaa64.efi.signed If d05 (d05-4) uses the groovy grub, it COULD reproduce this issue as well. So I would say the testing result of d05 is the same as d06 by @Ike. - grub from focal ---> not reproduce this issue - grub from groovy --> able to reproduce this issue My next will be: - hide comment#9 to not confuse people - also try the initrd.lzma workaround -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
More infomation. I can not reproduce with grubnetaa64.efi from focal. This is the focal grub I download, which can not reproduce http://ports.ubuntu.com/ubuntu- ports/dists/focal/main/uefi/grub2-arm64/current/grubnetaa64.efi.signed This is the groovy grub, which is able to reproduce http://ports.ubuntu.com/ubuntu- ports/dists/groovy/main/uefi/grub2-arm64/current/grubnetaa64.efi.signed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
** Also affects: ubuntu-release-notes Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
** Also affects: grub2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
Since technically GRUB is requesting the initrd file, I tried to rule it out as a possible cause by seeing if the initial payload that UEFI downloads directly would time out if it was the same size. I did this by padding my grubnetaa64.efi binary to be the same size as the installer initrd. mv grubnetaa64.efi grubnetaa64.efi.orig cp casper/initrd grubnetaa64.efi dd if=grubnetaa64.efi.orig of=grubnetaa64 conv=notrunc This did *not* timeout. So unfortunately we can't obviously rule out GRUB as a factor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
I tried 20201021 Groovy daily live with Hisilicon d05 via PXE, and I did NOT reproduce this issue. [Post-installation Information] ubuntu@d05-4-20-10-rc-102021-pxe-tai-1:~$ cat /var/log/installer/media-info ; echo ; uname -a; lsb_release -a Ubuntu-Server 20.10 "Groovy Gorilla" - Release arm64 (20201021) Linux d05-4-20-10-rc-102021-pxe-tai-1 5.8.0-25-generic #26-Ubuntu SMP Thu Oct 15 10:33:30 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 20.10 Release:20.10 Codename: groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
90771321 initrd 44620048 initrd.lzma Yes. recompress with `lzma -9` and I can finish the installation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
On Wed, Oct 21, 2020, 03:20 Ike Panhc <1900...@bugs.launchpad.net> wrote: > I hit this issue on Hisilicon d06 when PXE groovy subiquity. System > boots without initrd and hang on no rootfs. > > > error: timeout reading `/casper/initrd'. > > Press any key to continue... > Interesting, does recompressing with lzma suffice as a workaround for d06 also? > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
I hit this issue on Hisilicon d06 when PXE groovy subiquity. System boots without initrd and hang on no rootfs. error: timeout reading `/casper/initrd'. Press any key to continue... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
On Tue, Oct 20, 2020 at 5:30 PM Steve Langasek <1900...@bugs.launchpad.net> wrote: > > And is there something intrinsic to this hardware that leads to the > timeout? I wonder if there might be a firmware bug. Here's what I see on the wire: 52120 56.958016 10.229.50.135 10.229.50.84 TFTP 78 Read Request, File: initrd, Transfer type: octet, blksize=1024, tsize=0 52121 56.960144 10.229.50.84 10.229.50.135 TFTP 72 Option Acknowledgement, blksize=1024, tsize=90771321 <---snip---> 183218 65.602857 10.229.50.84 10.229.50.135 TFTP 1070 Data Packet, Block: 65535 183219 65.603129 10.229.50.135 10.229.50.84 TFTP 60 Acknowledgement, Block: 65535 <---snip---> 229458 68.561417 10.229.50.135 10.229.50.84 TFTP 60 Acknowledgement, Block: 88643 229459 68.561466 10.229.50.84 10.229.50.135 TFTP 935 Data Packet, Block: 88644 (last) 229460 68.561519 10.229.50.135 10.229.50.84 TFTP 60 Acknowledgement, Block: 88644 229462 68.962413 10.229.50.135 10.229.50.84 TFTP 60 Acknowledgement, Block: 65535 It looks like the entire initrd was successfully transferred. The client ACK'd the last block but then, for some reason, it comes back about half a second later and re-ACKs a block it had already ACK'd. And that block being number number 65535 is *interesting*. > Or would this perhaps work if the machine had a faster network > link to the tftp server? Perhaps - but these systems are in the same physical location, slowest link between is 1Gbps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
On Tue, Oct 20, 2020 at 5:30 PM Steve Langasek <1900...@bugs.launchpad.net> wrote: > > Just to confirm, are you using the initrd as extracted from the .iso? I am. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
Just to confirm, are you using the initrd as extracted from the .iso? ** Project changed: ubuntu-cdimage => livecd-rootfs (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd
And is there something intrinsic to this hardware that leads to the timeout? Or would this perhaps work if the machine had a faster network link to the tftp server? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: thunderx CRB systems tftp timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs