* Errors on net and block drivers - my summary
@ 2005-11-22 20:47 Murillo Bernardes
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From: Murillo Bernardes @ 2005-11-22 20:47 UTC (permalink / raw)
To: xen-devel
Hi
Here is some errors I collected last days on net and block drivers.
1. Frontend directories are not been removed from store on
{network,block}-detach. Makes xm {network,block}-list show closed devices.
2. Attach a block device after detach that does not work and does not report
failure - Bug #420.
3. Frontend devices are not been unregistered on {network,block}-detach.
Causes Bug #420.
4. If a domain die/crash/whatever all backend devices still on dom0.
5. xm {network,block}-{attach,dettach} does not check if operation was
sucessfull on frontend. (ie. attach more than 3 vif fails, but xm
network-attach does not report failure)
6. Attach more than 3 vif makes domU kernel OOPS. (probably
drivers/xen/xenbus/xenbus_probe.c:307-308)
Time to go. Tomorrow I will work on this errors again, and probably file bug
reports for all of them.
Thanks
--
Murillo Fernandes Bernardes
IBM Linux Technology Center
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2005-11-22 20:47 Errors on net and block drivers - my summary Murillo Bernardes
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