search for: aaf7450

...>extents (nxdata, count, offset, flags, extents, err); - if (r == -1) - return r; + if (next_ops->extents (nxdata, count, offset, flags, extents, err) == -1) + return -1; return cacheextents_fill (extents, err); } diff --git a/tests/Makefile.am b/tests/Makefile.am index a2bbaea..aaf7450 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -366,9 +366,7 @@ test_oldstyle_LDADD = libtest.la $(LIBGUESTFS_LIBS) endif HAVE_LIBGUESTFS # Test export flags. -TESTS += \ - test-cacheextents.sh \ - test-eflags.sh +TESTS += test-eflags.sh # common disk image shared with several tes...

...flags, extents, err); >- if (r == -1) >- return r; >+ if (next_ops->extents (nxdata, count, offset, flags, extents, err) == -1) >+ return -1; > > return cacheextents_fill (extents, err); > } >diff --git a/tests/Makefile.am b/tests/Makefile.am >index a2bbaea..aaf7450 100644 >--- a/tests/Makefile.am >+++ b/tests/Makefile.am >@@ -366,9 +366,7 @@ test_oldstyle_LDADD = libtest.la $(LIBGUESTFS_LIBS) > endif HAVE_LIBGUESTFS > > # Test export flags. >-TESTS += \ >- test-cacheextents.sh \ >- test-eflags.sh >+TESTS += test-eflags.sh > &g...

This filter caches the last result of the extents() call and offers a nice speed-up for clients that only support req_on=1 in combination with plugins like vddk, which has no overhead for returning information for multiple extents in one call, but that call is very time-consuming. Quick test showed that on a fast connection and a sparsely allocated 16G disk with a OS installed `qemu-img map` runs