As we upgrade the automation for the Linux client (cifs.ko), we have been discussing getting a standard set of xfstests that run reasonably quickly (less than an hour) that can be used as a build verification (and that can grow as we add features that cause so many tests to be skipped today in the many (500) that xfstest now includes). This set of 74 tests works in my testing to Samba and Windows (a few more have to be taken out to include Azure as a test target - e.g. generic/002). My tests were on current for-next ./check -cifs cifs/001 generic/001 generic/002 generic/005 generic/006 generic/007 generic/011 generic/013 generic/014 generic/024 generic/028 generic/029 generic/030 generic/036 generic/069 generic/070 generic/074 generic/080 generic/084 generic/095 generic/098 generic/100 generic/109 generic/113 generic/117 generic/124 generic/130 generic/132 generic/133 generic/135 generic/141 generic/169 generic/198 generic/207 generic/210 generic/211 generic/212 generic/215 generic/221 generic/239 generic/246 generic/247 generic/248 generic/249 generic/257 generic/285 generic/286 generic/308 generic/309 generic/315 generic/340 generic/344 generic/345 generic/346 generic/354 generic/360 generic/393 generic/394 generic/406 generic/412 generic/422 generic/428 generic/431 generic/432 generic/433 generic/436 generic/437 generic/445 generic/448 generic/451 generic/460 generic/465 generic/490 generic/504 An additional 11 worked to Samba but not to Windows: generic/020 generic/023 generic/037 generic/075 generic/091 generic/112 generic/129 generic/245 generic/263 generic/337 generic/469 and there are a few the reverse (that work when the target is Windows but not Samba). The 74 tests take well under 10 minutes to execute to (Samba on) localhost, and well under an hour to execute over gigabit to a nearby server as target. Lots more to investigate, and lots of fun features to do and bugs to fix ... but in the short term, would like opinions on whether the 74 tests listed above are a good starting point for the automated regression testing and build verification. For long running verification an additional set of 7 slow tests can be added (which pass but might take too long for a typical developers patience on a checkin) ./check -cifs generic/125 generic/127 generic/323 generic/438 generic/464 generic/476 generic/486 -- Thanks, Steve