On Fri, Jun 07, 2013 at 09:54:42AM +0800, Fam Zheng wrote: > The weird thing is it doesn't work for me, I'm sure something is wrong > with current upstream, although not totally broken. > > $./qemu-io http://localhost/vm/arch.raw -c 'read -v 0 512' > (stuck here forever, no output)
This doesn't work for me either. *However* it only doesn't work if I use the Fedora version of curl, which I'm convinced is broken. That's why I'm doing all my testing with upstream curl from git, including all the qemu tests I did. The above command works fine with curl from git: $ LD_LIBRARY_PATH=~/d/curl/lib/.libs ./qemu-io http://192.168.0.249/scratch/winxp.img -c 'read -v 0 512' 00000000: 33 c0 8e d0 bc 00 7c fb 50 07 50 1f fc be 1b 7c 3.......P.P..... 00000010: bf 1b 06 50 57 b9 e5 01 f3 a4 cb bd be 07 b1 04 ...PW........... 00000020: 38 6e 00 7c 09 75 13 83 c5 10 e2 f4 cd 18 8b f5 8n...u.......... 00000030: 83 c6 10 49 74 19 38 2c 74 f6 a0 b5 07 b4 07 8b ...It.8.t....... 00000040: f0 ac 3c 00 74 fc bb 07 00 b4 0e cd 10 eb f2 88 ....t........... 00000050: 4e 10 e8 46 00 73 2a fe 46 10 80 7e 04 0b 74 0b N..F.s..F.....t. 00000060: 80 7e 04 0c 74 05 a0 b6 07 75 d2 80 46 02 06 83 ....t....u..F... 00000070: 46 08 06 83 56 0a 00 e8 21 00 73 05 a0 b6 07 eb F...V.....s..... 00000080: bc 81 3e fe 7d 55 aa 74 0b 80 7e 10 00 74 c8 a0 .....U.t.....t.. 00000090: b7 07 eb a9 8b fc 1e 57 8b f5 cb bf 05 00 8a 56 .......W.......V 000000a0: 00 b4 08 cd 13 72 23 8a c1 24 3f 98 8a de 8a fc .....r.......... 000000b0: 43 f7 e3 8b d1 86 d6 b1 06 d2 ee 42 f7 e2 39 56 C..........B..9V 000000c0: 0a 77 23 72 05 39 46 08 73 1c b8 01 02 bb 00 7c .w.r.9F.s....... 000000d0: 8b 4e 02 8b 56 00 cd 13 73 51 4f 74 4e 32 e4 8a .N..V...sQOtN2.. 000000e0: 56 00 cd 13 eb e4 8a 56 00 60 bb aa 55 b4 41 cd V......V....U.A. 000000f0: 13 72 36 81 fb 55 aa 75 30 f6 c1 01 74 2b 61 60 .r6..U.u0...t.a. 00000100: 6a 00 6a 00 ff 76 0a ff 76 08 6a 00 68 00 7c 6a j.j..v..v.j.h..j 00000110: 01 6a 10 b4 42 8b f4 cd 13 61 61 73 0e 4f 74 0b .j..B....aas.Ot. 00000120: 32 e4 8a 56 00 cd 13 eb d6 61 f9 c3 49 6e 76 61 2..V.....a..Inva 00000130: 6c 69 64 20 70 61 72 74 69 74 69 6f 6e 20 74 61 lid.partition.ta 00000140: 62 6c 65 00 45 72 72 6f 72 20 6c 6f 61 64 69 6e ble.Error.loadin 00000150: 67 20 6f 70 65 72 61 74 69 6e 67 20 73 79 73 74 g.operating.syst 00000160: 65 6d 00 4d 69 73 73 69 6e 67 20 6f 70 65 72 61 em.Missing.opera 00000170: 74 69 6e 67 20 73 79 73 74 65 6d 00 00 00 00 00 ting.system..... 00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 000001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 000001b0: 00 00 00 00 00 2c 44 63 1a dd 1a dd 00 00 80 01 ......Dc........ 000001c0: 01 00 07 fe ff 0d 3f 00 00 00 4f b1 bf 00 00 00 ..........O..... 000001d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 000001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 000001f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa ..............U. read 512/512 bytes at offset 0 512 bytes, 1 ops; 0.0000 sec (32.552 MiB/sec and 66666.6667 ops/sec) Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW