Re: Xen FreeBSD domU block I/O problem on -current only affects reads > 1024 bytes

2024-01-03 Thread Greg A. Woods
At Tue, 20 Apr 2021 16:53:58 -0700, "Greg A. Woods" wrote: Subject: Re: Xen FreeBSD domU block I/O problem on -current only affects reads > 1024 bytes > > With the gracious help of RVP I have been able to identify > better what is actually going wrong with FreeBSD's

Re: Xen FreeBSD domU block I/O problem on -current only affects reads > 1024 bytes

2021-04-20 Thread Greg A. Woods
With the gracious help of RVP I have been able to identify better what is actually going wrong with FreeBSD's access to NetBSD dom0 xbdback(4) storage. It seems that in certain circumstances (e.g. in newfs and the test program) whenever FreeBSD issues a read of more than 1024 bytes only the