On Tue, Oct 15, 2019 at 05:32:28PM +0900, QI Fuli wrote: > This patch adds support for virtio-fs shared file system that lets > virtual machines access a directory tree on the host. > > To run xfstests on it, first, start virtiofsd daemon in host: > ./virtiofsd -o vhost_user_socket=/tmp/vhostqemu0 -o source=$DIR0 -o cache=always > ./virtiofsd -o vhost_user_socket=/tmp/vhostqemu1 -o source=$DIR1 -o cache=always > > second, launch QEMU with: > -chardev socket,id=char0,path=/tmp/vhostqemu0 > -device vhost-user-fs-pci,queue-size=1024,chardev=char0,tag=myfs0 > -chardev socket,id=char1,path=/tmp/vhostqemu1 > -device vhost-user-fs-pci,queue-size=1024,chardev=char1,tag=myfs1 > -m 8G > -object memory-backend-file,id=mem,size=8G,mem-path=/dev/shm,share=on > -numa node,memdev=mem > > then, inside the VM run xfstests with: > export TEST_DEV=myfs0 > export TEST_DIR=$TESTDIR > export SCRATCH_DEV=myfs1 > export SCRATCH_MNT=$SCRATCHMNT > export MOUNT_OPTIONS="" > export TEST_FS_MOUNT_OPTS="" > > Cc: Dr. David Alan Gilbert <dgilbert@xxxxxxxxxx> > Signed-off-by: Misono Tomohiro <misono.tomohiro@xxxxxxxxxxx> > Signed-off-by: QI Fuli <qi.fuli@xxxxxxxxxxx> Looks good to me, thanks for the patch! Eryu > --- > check | 2 ++ > common/config | 4 ++-- > common/rc | 18 +++++++++++++++--- > 3 files changed, 19 insertions(+), 5 deletions(-) > > diff --git a/check b/check > index c7f1dc5e..2e148e57 100755 > --- a/check > +++ b/check > @@ -56,6 +56,7 @@ check options > -glusterfs test GlusterFS > -cifs test CIFS > -9p test 9p > + -virtiofs test virtiofs > -overlay test overlay > -pvfs2 test PVFS2 > -tmpfs test TMPFS > @@ -268,6 +269,7 @@ while [ $# -gt 0 ]; do > -glusterfs) FSTYP=glusterfs ;; > -cifs) FSTYP=cifs ;; > -9p) FSTYP=9p ;; > + -virtiofs) FSTYP=virtiofs ;; > -overlay) FSTYP=overlay; export OVERLAY=true ;; > -pvfs2) FSTYP=pvfs2 ;; > -tmpfs) FSTYP=tmpfs ;; > diff --git a/common/config b/common/config > index a0d58bde..2cb0202a 100644 > --- a/common/config > +++ b/common/config > @@ -480,8 +480,8 @@ _check_device() > fi > > case "$FSTYP" in > - 9p|tmpfs) > - # 9p mount tags are just plain strings, so anything is allowed > + 9p|tmpfs|virtiofs) > + # 9p and virtiofs mount tags are just plain strings, so anything is allowed > # tmpfs doesn't use mount source, ignore > ;; > overlay) > diff --git a/common/rc b/common/rc > index cfaabf10..3d5c8b23 100644 > --- a/common/rc > +++ b/common/rc > @@ -603,6 +603,9 @@ _test_mkfs() > 9p) > # do nothing for 9p > ;; > + virtiofs) > + # do nothing for virtiofs > + ;; > ceph) > # do nothing for ceph > ;; > @@ -640,6 +643,9 @@ _mkfs_dev() > 9p) > # do nothing for 9p > ;; > + virtiofs) > + # do nothing for virtiofs > + ;; > overlay) > # do nothing for overlay > ;; > @@ -704,7 +710,7 @@ _scratch_mkfs() > local mkfs_status > > case $FSTYP in > - nfs*|cifs|ceph|overlay|glusterfs|pvfs2|9p) > + nfs*|cifs|ceph|overlay|glusterfs|pvfs2|9p|virtiofs) > # unable to re-create this fstyp, just remove all files in > # $SCRATCH_MNT to avoid EEXIST caused by the leftover files > # created in previous runs > @@ -1467,7 +1473,7 @@ _require_scratch_nocheck() > _notrun "this test requires a valid \$SCRATCH_MNT" > fi > ;; > - 9p) > + 9p|virtiofs) > if [ -z "$SCRATCH_DEV" ]; then > _notrun "this test requires a valid \$SCRATCH_DEV" > fi > @@ -1591,7 +1597,7 @@ _require_test() > _notrun "this test requires a valid \$TEST_DIR" > fi > ;; > - 9p) > + 9p|virtiofs) > if [ -z "$TEST_DEV" ]; then > _notrun "this test requires a valid \$TEST_DEV" > fi > @@ -2686,6 +2692,9 @@ _check_test_fs() > 9p) > # no way to check consistency for 9p > ;; > + virtiofs) > + # no way to check consistency for virtiofs > + ;; > ceph) > # no way to check consistency for CephFS > ;; > @@ -2744,6 +2753,9 @@ _check_scratch_fs() > 9p) > # no way to check consistency for 9p > ;; > + virtiofs) > + # no way to check consistency for virtiofs > + ;; > ceph) > # no way to check consistency for CephFS > ;; > -- > 2.20.1 > > _______________________________________________ > Virtio-fs mailing list > Virtio-fs@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/virtio-fs
