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xen-users
[Xen-users] xfs problems with xen3.1 on domu
Have amd64 xen 3.1 installed on debian etch.
Have all the domu file systems in lvm.
Problem 1
If I have a xfs files system when I mount it on domu I get this error:
Filesystem "sda5": Disabling barriers, not supported by the underlying
device
XFS mounting filesystem sda5
Ending clean XFS mount for filesystem: sda5
If I mount with nobarriers the message goes away.
If I mount under dom0 there is no error message.
Same if under 32 or 64 bit.
My guess is it's confused by the sda5 and expect some disk drive
properties that do not exist.
I'm new to xfs. Possibly this is not important??
Problem 2
If I run a 32 bit domu with a 64 bit kernel quota does not work
root@nfondy:~# quota root
Segmentation fault
root@nfondy:~# xfs_quota
xfs_quota> df
XFS_IOC_FSGEOMETRY_V1: Invalid argument
XFS_IOC_FSGEOMETRY_V1: Invalid argument
XFS_IOC_FSGEOMETRY_V1: Invalid argument
XFS_IOC_FSGEOMETRY_V1: Invalid argument
XFS_IOC_FSGEOMETRY_V1: Invalid argument
XFS_IOC_FSGEOMETRY_V1: Invalid argument
If I load the 64 bit executables and needed libraries at least it
appears to work properly:
root@nfondy:~# ./quota root
Disk quotas for user root (uid 0): none
root@nfondy:~# ./xfs_quota
xfs_quota> df
Filesystem 1K-blocks Used Available Use% Pathname
/dev/sda2 1038336 120160 918176 12% /
/dev/sda2 1038336 120160 918176 12% /dev/.static/dev
/dev/sda3 3135488 1022968 2112520 33% /var
/dev/sda4 5232640 2004076 3228564 39% /usr
/dev/sda5 1038336 18056 1020280 2% /home
/dev/sda6 3135488 308 3135180 1% /tmp
To me looks more like a mixed environment problem?
In this case don't want to go 64 bit yet also need quota.
Can one run a 32 bit xen kernel under 64 bit dom0?
Any suggestions?
Thanks
John
--
John McMonagle
IT Manager
Advocap Inc.
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