[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] ioemu block device extent checks
Daniel P. Berrange schrieb: > FYI, this patch causes massive unrecoverable data loss / corruption on > QCow2 files. The checks themselves are OK in terms of the first level > of bdrv_* calls from the guest. The qcow driver though calls back into > the raw driver for performing I/O on its underlying file. The qcow > driver relies on this file being grow-on-demand for purposes of allocating > new qcow sectors. The safety checks cause this allocation to fail and > it all goes downhill from there :-( I just hit this problem. What's the status? If I understand correctly, you discussed two different solutions and as a result no fix at all got committed. Kevin _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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