From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 23 Jul 2019 09:31:50 +0100 From: "Dr. David Alan Gilbert" Message-ID: <20190723083150.GC2719@work-vm> References: <5D36C4EB.4010805@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5D36C4EB.4010805@huawei.com> Subject: Re: [Virtio-fs] mount failed in virtio_fs dev 5.1 List-Id: Development discussions about virtio-fs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: piaojun Cc: virtio-fs@redhat.com * piaojun (piaojun@huawei.com) wrote: > Hi, > > I got a problem when mounting virtiofs in kernel5.1 as below: > > fuse: loading out-of-tree module taints kernel. > fuse: module verification failed: signature and/or required key missing - tainting kernel > fuse init (API version 7.29) > virtio_fs virtio1: Cache len: 0x80000000 @ 0x180000000 > virtio1 initialised, 524288 pages in 12ms > virtio_fs_find_instance: fs->tag myfs, tag /dev/null > virtio-fs: tag not found > Mounting FUSE Control File System... > [/bin/bash]: [mount -t virtio_fs /dev/null /mnt/virtiofs/ -o tag=myfs] return code=[32], execute failed by [root(uid=0)] from [pts/0 (9.4.90.78)] > > And my kernel code is: > https://github.com/rhvgoyal/linux/commits/virtio-fs-dev-5.1 > > I wonder if the mount command has been changed? There was a change that went in last night, I believe the new format is: mount -t virtio_fs myfs /mnt/virtiofs/ with the tagname going into the device position. Does that work? Dave > Thanks, > Jun > > _______________________________________________ > Virtio-fs mailing list > Virtio-fs@redhat.com > https://www.redhat.com/mailman/listinfo/virtio-fs -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK