On 15 May 2016 at 22:24, Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> wrote: > > > Nicholas D Steeves wrote on 2016/05/15 22:11 -0400: >> What is the standard procedure for fixing the cache? Rootfs is a >> subvolume and the first entry in fstab. Second entry is /btrfs-admin, >> which is where I mount the whole volume. Is it sufficient to add the >> clear_cache option to the rootfs entry, or does the /btrfs-admin entry >> also need it? > > > IIRC clear_cache option is fs level option. > So the first mount with clear_cache, then all subvolume will have > clear_cache. > So that means that in this case mounting subvol=rootfs with clear_cache will clear the cache for all subsequently mounted subvolumes, and for the whole volume, correct? Thanks, Nicholas -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
