On 5/16/18 6:35 PM, David Sterba wrote: > On Wed, May 16, 2018 at 06:03:56PM +0800, Anand Jain wrote: >> Not yet ready for the integration. As I need to introduce >> -o no_read_mirror_policy instead of -o read_mirror_policy=-<devid> > > Mount option is mostly likely not the right interface for setting such > options, as usual.
I've seen a few alternate suggestions in the thread. I suppose the real question is: what and where is the intended persistence for this choice? A mount option gets it via fstab. How would a user be expected to set it consistently via ioctl on each mount? Properties could work, but there's more discussion needed there. Personally, I like the property idea since it could conceivably be used on a per-file basis. -Jeff -- Jeff Mahoney SUSE Labs
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