-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 13 March 2014 01:37 AM, A. F. Cano wrote: [...] > [sudo] password for afc: Creating disk image Creating partitions > Installing MBR Creating filesystem ext4 EEEK! Something bad > happened... Cleaning up ERROR: command failed: ['mkfs', '-t', > 'ext4', '/dev/mapper/loop0p1'] > > mke2fs 1.42.9 (4-Feb-2014) Could not stat /dev/mapper/loop0p1 --- > No such file or directory > > The device apparently does not exist; did you specify it > correctly?
I was able to build virtualbox image without the above error. For your case, it appears that kpartx, spawned by vmdebootstrap, failed to create devicemapper device in /dev/mapper. One possibility is that device-mapper module is not present in the kernel. Does /proc/misc show device-mapper? Try modprobe dm_mod. Another possibility is that libdevmapper is incompatible with the kernel driver, perhaps after a dist-upgrade and before rebooting (as reported by one user[1]). If so, try rebooting into the new kernel. To diagnose the problem try the following: root@localhost:~# dd if=/dev/zero of=/tmp/test_image bs=1M count=1 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00584958 s, 179 MB/s root@localhost:~# parted -s /tmp/test_image mktable msdos root@localhost:~# parted -s /tmp/test_image mkpart primary ext4 0 100% Warning: The resulting partition is not properly aligned for best performance. root@localhost:~# kpartx -av /tmp/test_image add map loop0p1 (254:1): 0 2047 linear /dev/loop0 1 root@localhost:~# ls /dev/mapper/loop0p1 /dev/mapper/loop0p1 root@localhost:~# dmsetup status loop0p1: 0 2047 linear root@localhost:~# kpartx -d /tmp/test_image loop deleted : /dev/loop0 root@localhost:~# dmsetup status root@localhost:~# rm /tmp/test_image Links: 1) http://tuxera.com/forum/viewtopic.php?f=2&t=953&view=next - -- Sunil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iQIcBAEBAgAGBQJTIUSJAAoJEDbDYUQMm8lxc9UQAKvRveSTCsWvYcjAf7MKTWvy KrQgkaNyaIBRxbFLujEbUdzbrSuDvOW1AN5Nt0kJF/G6lfg/f71n7isG/qK19560 MgCbiqVGU9TOxaOFdAfRwo3XZjbawvCcbhg0zPk3ZZRnwhRyz159DaELEPokFV0b wp1k+NNyYrCerDWlNNWZf+9EXu19EymI9wpT7v2W4yo8vH1BSDppiW0Mxplk6kGs /D4Tgwfe9ZG2Oz4WwDQ42x7pcvzdvMJD3d0zbeaE63OcgaesPO9W6HnCrE6JZgaj 32TRxWVSFImDULJ1HTSAILJWBo8UtGNFdqOpdjzDLUY8xUPrGMcjDflE/ExOg0UT XI2EYbMDjf6LWoqrW5nYAf7EUge8tec4smASXFbRC/xhNPpsfLuG0yBr1IjKswv7 rXK0T4Sc7RrREqEryOEt8M87S44460DgLX4T1KNVlpX5XLneElYyPduWbhaPvku3 46K/AqDNoAmN4ttSIUyvxNFgR/JL9JhY4yO2p673Jbs8987YOuLotmVXavsKf1py 5cHsJDaFGu8eXry3Z2gIevod1IXdu7PvIKf7eNucDuPUadBhr+VDNaGhvJ1RCaOM 6SSd5p3WhQjEiksZh9FqNHy3Xe+2T40UAdFIlFuKozgvs0HRxh76nzSJy77FEKEz doitJgZYQrWno2snllVP =fUak -----END PGP SIGNATURE----- _______________________________________________ Freedombox-discuss mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/freedombox-discuss
