At Tue, 20 Aug 2013 17:33:11 +0800, Liu Yuan wrote: > > On Tue, Aug 20, 2013 at 11:14:00AM +0200, Valerio Pachera wrote: > > I've been trying with qemu cache=directsync. > > Sheepdog daemon version 0.7.0. > > > > The first run it didn't crash. > > > > The second run I got > > > > Aug 20 11:06:15 ERROR [main] gateway_op_done(119) leaving sheepdog cluster. > > > > I noticed a node has a slightly different date/time of 18 seconds. > > I'm going to fix that and repeat the test. > > > > Here's the vid list. > > Notice there are several id 0! > > > > # dog vdi list > > Name Id Size Used Shared Creation time VDI id Copies Tag > > s big 3 50 GB 468 MB 0.0 MB 2013-08-20 10:57 4fd25b > > 3 > > s big 4 50 GB 28 MB 456 MB 2013-08-20 11:00 4fd25c > > 3 > > s big 5 50 GB 64 MB 472 MB 2013-08-20 11:00 4fd25d > > 3 > > s big 6 50 GB 28 MB 524 MB 2013-08-20 11:01 4fd25e > > 3 > > s big 7 50 GB 28 MB 540 MB 2013-08-20 11:01 4fd25f > > 3 > > big 0 50 GB 28 MB 556 MB 2013-08-20 11:01 4fd260 > > 3 > > s big 9 50 GB 20 MB 576 MB 2013-08-20 11:01 4fd261 > > 3 > > s big 10 50 GB 28 MB 584 MB 2013-08-20 11:02 4fd262 > > 3 > > s big 11 50 GB 24 MB 604 MB 2013-08-20 11:02 4fd263 > > 3 > > s big 12 50 GB 28 MB 616 MB 2013-08-20 11:02 4fd264 > > 3 > > s big 13 50 GB 24 MB 636 MB 2013-08-20 11:02 4fd265 > > 3 > > s big 14 50 GB 132 MB 636 MB 2013-08-20 11:02 4fd266 > > 3 > > s big 15 50 GB 24 MB 760 MB 2013-08-20 11:03 4fd267 > > 3 > > s big 16 50 GB 28 MB 772 MB 2013-08-20 11:04 4fd268 > > 3 > > big 0 50 GB 24 MB 792 MB 2013-08-20 11:04 4fd269 > > 3 > > s big 18 50 GB 24 MB 808 MB 2013-08-20 11:04 4fd26a > > 3 > > s big 19 50 GB 28 MB 820 MB 2013-08-20 11:04 4fd26b > > 3 > > s big 20 50 GB 24 MB 840 MB 2013-08-20 11:04 4fd26c > > 3 > > s big 21 50 GB 24 MB 856 MB 2013-08-20 11:05 4fd26d > > 3 > > s big 22 50 GB 24 MB 872 MB 2013-08-20 11:05 4fd26e > > 3 > > s big 23 50 GB 24 MB 888 MB 2013-08-20 11:05 4fd26f > > 3 > > s big 24 50 GB 24 MB 904 MB 2013-08-20 11:05 4fd270 > > 3 > > s big 25 50 GB 24 MB 920 MB 2013-08-20 11:05 4fd271 > > 3 > > s big 26 50 GB 24 MB 936 MB 2013-08-20 11:05 4fd272 > > 3 > > big 0 50 GB 24 MB 952 MB 2013-08-20 11:06 4fd273 > > 3 > > big 0 50 GB 24 MB 968 MB 2013-08-20 11:06 4fd274 > > 3 > > s big 29 50 GB 20 MB 980 MB 2013-08-20 11:06 4fd275 > > 3 > > s big 30 50 GB 24 MB 992 MB 2013-08-20 11:06 4fd276 > > 3 > > s big 31 50 GB 28 MB 1004 MB 2013-08-20 11:06 4fd277 > > 3 > > s big 32 50 GB 24 MB 1.0 GB 2013-08-20 11:06 4fd278 > > 3 > > s big 33 50 GB 28 MB 1.0 GB 2013-08-20 11:07 4fd279 > > 3 > > s big 34 50 GB 28 MB 1.0 GB 2013-08-20 11:07 4fd27a > > 3 > > s big 35 50 GB 12 MB 1.0 GB 2013-08-20 11:07 4fd27b > > 3 > > s big 36 50 GB 0.0 MB 1.1 GB 2013-08-20 11:07 4fd27c > > 3 > > s big 37 50 GB 4.0 MB 1.1 GB 2013-08-20 11:07 4fd27d > > 3 > > s big 38 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd27e > > 3 > > s big 39 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd27f > > 3 > > s big 40 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd280 > > 3 > > s big 41 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd281 > > 3 > > s big 42 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd282 > > 3 > > s big 43 50 GB 0.0 MB 1.1 GB 2013-08-20 11:08 4fd283 > > 3 > > s big 44 50 GB 0.0 MB 1.1 GB 2013-08-20 11:09 4fd284 > > 3 > > s big 45 50 GB 0.0 MB 1.1 GB 2013-08-20 11:09 4fd285 > > 3 > > big 0 50 GB 0.0 MB 1.1 GB 2013-08-20 11:09 4fd286 3 > > -- > > Kazutaka, I suspect that 24cf669 introduce the segfault, any ideas? And we'd > better put Valerio's test into our tests/functional too. I couldn't reproduce it, but the problem happens even with v0.7.0, right? I guess it is the problem of the live snapshot feature. Valerio, can you try the following tree? It contains some fixes for sheepdog. git://github.com/sheepdog/qemu.git Thanks, Kazutaka |