[Xen-users] Pv-grub warnings

[Thomas Graves <tgraves@xxxxxxxxxxxxx>]

I just started to use pv-grub and I'm getting the warnings/errors below but
the vm boots fine and seems to be working fine.  Can anyone tell me what
these are from and if they  will cause any issues?

I'm running rhel5 on the hypervisor and rhel5 on the vm.  Xen version is
3.4.3.


There are the warnings about failed to read and then near the bottom is the
one that says panic not kernel is not a bzImage.


Thanks,
Tom
------


Thread "main": pointer: 0x2080002f70, stack: 0x15e0000
 "main" "(hd0,0)/grub/menu.lst.pvgrub"
 vbd 2048 is hd0
 ******************* BLKFRONT for device/vbd/2048 **********
 
 
 backend at /local/domain/0/backend/vbd/22/2048
 Failed to read /local/domain/0/backend/vbd/22/2048/feature-barrier.
 Failed to read /local/domain/0/backend/vbd/22/2048/feature-flush-cache.
 8388608 sectors of 512 bytes
 **************************
 vbd 2064 is hd1
 ******************* BLKFRONT for device/vbd/2064 **********
 
 
 backend at /local/domain/0/backend/vbd/22/2064
 Failed to read /local/domain/0/backend/vbd/22/2064/feature-barrier.
 Failed to read /local/domain/0/backend/vbd/22/2064/feature-flush-cache.
 33554432 sectors of 512 bytes
 **************************
 vbd 2080 is hd2
 ******************* BLKFRONT for device/vbd/2080 **********
 
 
 backend at /local/domain/0/backend/vbd/22/2080
 Failed to read /local/domain/0/backend/vbd/22/2080/feature-barrier.
 Failed to read /local/domain/0/backend/vbd/22/2080/feature-flush-cache.
 2097152 sectors of 512 bytes
 **************************
 \0x1B[H\0x1B[J
     GNU GRUB  version 0.97  (2097152K lower / 0K upper memory)
 
\0x1B[4;2H+-----------------------------------------------------------------
--------+\0x1B[5;2H|\0x1B[5;76H|\0x1B[6;2H|\0x1B[6;76H|\0x1B[7;2H|\0x1B[7;76
H|\0x1B[8;2H|\0x1B[8;76H|\0x1B[9;2H|\0x1B[9;76H|\0x1B[10;2H|\0x1B[10;76H|\0x
1B[11;2H|\0x1B[11;76H|\0x1B[12;2H|\0x1B[12;76H|\0x1B[13;2H|\0x1B[13;76H|\0x1
B[14;2H|\0x1B[14;76H|\0x1B[15;2H|\0x1B[15;76H|\0x1B[16;2H|\0x1B[16;76H|\0x1B
[17;2H+---------------------------------------------------------------------
----+
     Use the ^ and v keys to select which entry is highlighted.
     Press enter to boot the selected OS, 'e' to edit the
     commands before booting, or 'c' for a command-line.\0x1B[5;78H
\0x1B[5;3H Red Hat Enterprise Linux Server (2.6.18-164.2.1.el5)
\0x1B[5;75H\0x1B[6;3H Red Hat Enterprise Linux Server (2.6.18-164.el5xen)
\0x1B[6;75H\0x1B[7;3H
\0x1B[7;75H\0x1B[8;3H
\0x1B[8;75H\0x1B[9;3H
\0x1B[9;75H\0x1B[10;3H
\0x1B[10;75H\0x1B[11;3H
\0x1B[11;75H\0x1B[12;3H
\0x1B[12;75H\0x1B[13;3H
\0x1B[13;75H\0x1B[14;3H
\0x1B[14;75H\0x1B[15;3H
\0x1B[15;75H\0x1B[16;3H
\0x1B[16;75H\0x1B[16;78H \0x1B[6;75H\0x1B[23;4H The highlighted entry will
be booted automatically in 5 seconds.   \0x1B[6;75H\0x1B[23;4H
\0x1B[6;75H\0x1B[H\0x1B[J  Booting 'Red Hat Enterprise Linux Server
(2.6.18-164.el5xen)'
 
 root (hd0,0)
  Filesystem type is ext2fs, partition type 0x83
 kernel /vmlinuz-2.6.18-164.el5xen ro root=LABEL=ROOT clocksource=pit
console=tt
 yS0
 initrd /initrd-2.6.18-164.el5xen.img
 
 ERROR Invalid kernel: xc_dom_probe_bzimage_kernel: kernel is not a bzImage
 
 xc_dom_bzimageloader.c:350: panic: xc_dom_probe_bzimage_kernel: kernel is
not a bzImage
 close blk: backend at /local/domain/0/backend/vbd/22/2048
 close blk: backend at /local/domain/0/backend/vbd/22/2064
 close blk: backend at /local/domain/0/backend/vbd/22/2080




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