Re: VOP_STRATEGY for devices and pipes

2021-07-15 Thread David Holland
On Thu, Jul 15, 2021 at 06:26:55PM +0200, Rhialto wrote: > > Seems to me the best/safest thing to do for now would be to prohibit > > the extended-attr on devices and fifos. > > If I have a normal file system, and in a directory is an entry with an > inode for a fifo (or a device), and I set

Re: VOP_STRATEGY for devices and pipes

2021-07-15 Thread Chuck Silvers
On Thu, Jul 15, 2021 at 02:55:10AM +, David Holland wrote: > So I think what I would like to do is, for now at least (the device > plumbing changes I posted about a couple months back would eventually > change the situation) just prohibit extended attributes on device > nodes entirely. > > (I

Re: VOP_STRATEGY for devices and pipes

2021-07-15 Thread Jason Thorpe
> On Jul 14, 2021, at 9:14 PM, Paul Goyette wrote: > > Seems to me the best/safest thing to do for now would be to prohibit > the extended-attr on devices and fifos. That seems at best a sort-term workaround, but perhaps warranted to eliminate the data corruption issue. -- thorpej

Re: VOP_STRATEGY for devices and pipes

2021-07-15 Thread Rhialto
On Wed 14 Jul 2021 at 21:14:16 -0700, Paul Goyette wrote: > Seems to me the best/safest thing to do for now would be to prohibit > the extended-attr on devices and fifos. If I have a normal file system, and in a directory is an entry with an inode for a fifo (or a device), and I set an extended