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#1 2014-12-19 12:13:19

iaw4
Member
Registered: 2014-11-28
Posts: 46

[AVOIDABLE] early bootstrap I/O fails on 2014.12.01

dear arch experts:   I am a novice here, coming over from ubuntu...  I tried my first arch install on both virtualbox and vmware fusion, and the error is repeatable.

I am following the beginner's install guide.  first, download iso and check md5 (good).  boot arch iso from virtual cd drive (good).  I am omitting the keyboard step, presuming this works just fine.  then I partition and format the disks (good, except for bad partition id for 1; I am using fat32 but the type is set to linux; partition 2 is formatted ext4).  then I mount the /dev/sda2 root (/mnt) and the /dev/sda2 boot disk (/mnt/boot), (good).  I fix up /etc/pacman.d/mirrorlist (good) and run "pacman -Syyu".  this starts downloading about 20 packages for about 10 minutes (good), then starts installing (good for a while), and then...all hell breaks loose.  bus errors, Buffer I/O errors, notes that data will be lost, etc.  it all scrolls by way too quickly to see much.  my failure to boot is replicable every time.  obviously, I did not get far (not even to base).  fortunately, I presume this means that I couldn't have contributed much too my malaise.

I don't know if this is the same error as https://bbs.archlinux.org/viewtopic.php?id=190422 .  this one says to increase COW size, but without further instructions.  I think this is a btrfs bug.

is arch not able to run in a VM?  or in virtualbox and vmware fusion?  or is 2014.12.01 broken?  [ps: ubuntu installs work fine on same hardware and virtual machines.]

/iaw

Last edited by iaw4 (2014-12-20 12:56:03)

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#2 2014-12-19 14:20:28

iaw4
Member
Registered: 2014-11-28
Posts: 46

Re: [AVOIDABLE] early bootstrap I/O fails on 2014.12.01

apparently, this is specific to the "pacman -Syyu" step.  if omitted, it seems to be possible to continue.  the rest will proceed as planned.  just run the "pacman -Syyu" step after the first boot into the new arch install.

Last edited by iaw4 (2014-12-20 12:57:06)

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