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[Xen-devel] ioctl 0000126c not supported by XL blkif

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] ioctl 0000126c not supported by XL blkif
From: Luke Crawford <lsc@xxxxxxxxx>
Date: Tue, 5 Dec 2006 10:44:16 -0800 (PST)
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I am using the srpm from
http://xenbits.xensource.com/kernels/rhel3x/kernel-2.4.21-47.0.1.EL.xs0.3.5.
15.src.rpm

(I get the same issue using the binary RPM)

the dom0 is running 3.0.3_0

Upon booting the DomU, (the DomU has been passed phy:/dev/sda6, which has been partitioned using qemu) I get the following ioctl errors.

ioctl 0000126c not supported by XL blkif
ioctl 0000126c not supported by XL blkif
ioctl 0000126c not supported by XL blkif
ioctl 0000126c not supported by XL blkif
ioctl 0000126c not supported by XL blkif
ioctl 0000126c not supported by XL blkif



relivant bit from dmesg follows:

Freeing initrd memory: 8000k freed
VFS: Mounted root (ext2 filesystem).
Journalled Block Device driver loaded
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 136k freed
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,2), internal journal Adding Swap: 1044216k swap-space (priority -1) ioctl 0000126c not supported by XL blkif ioctl 0000126c not supported by XL blkif ioctl 0000126c not supported by XL blkif ioctl 0000126c not supported by XL blkif ioctl 0000126c not supported by XL blkif ioctl 0000126c not supported by XL blkif kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,1), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,6), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,5), internal journal
EXT3-fs: mounted filesystem with ordered data mode.


(I asked this question last week on Xen-users with less information and got no answers, I'm still stuck on it; Sorry for the re-post. If someone could point me in the correct direction, I would be extremely grateful.)

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